svn-gvsig-desktop / trunk / org.gvsig.desktop / org.gvsig.desktop.compat.cdc / org.gvsig.fmap.dal / org.gvsig.fmap.dal.impl / src / main / java / org / gvsig / fmap / dal / feature / impl / DefaultFeatureStore.java @ 44259
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| 1 | 40559 | jjdelcerro | /**
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| 2 | * gvSIG. Desktop Geographic Information System.
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| 3 | 40435 | jjdelcerro | *
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| 4 | 40559 | jjdelcerro | * Copyright (C) 2007-2013 gvSIG Association.
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| 5 | 40435 | jjdelcerro | *
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| 6 | 42293 | jjdelcerro | * This program is free software; you can redistribute it and/or
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| 7 | * modify it under the terms of the GNU General Public License
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| 8 | * as published by the Free Software Foundation; either version 3
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| 9 | * of the License, or (at your option) any later version.
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| 10 | 40435 | jjdelcerro | *
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| 11 | 42293 | jjdelcerro | * This program is distributed in the hope that it will be useful,
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| 12 | * but WITHOUT ANY WARRANTY; without even the implied warranty of
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| 13 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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| 14 | * GNU General Public License for more details.
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| 15 | 40435 | jjdelcerro | *
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| 16 | 42293 | jjdelcerro | * You should have received a copy of the GNU General Public License
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| 17 | * along with this program; if not, write to the Free Software
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| 18 | * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
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| 19 | * MA 02110-1301, USA.
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| 20 | 40435 | jjdelcerro | *
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| 21 | 42293 | jjdelcerro | * For any additional information, do not hesitate to contact us
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| 22 | * at info AT gvsig.com, or visit our website www.gvsig.com.
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| 23 | 40435 | jjdelcerro | */
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| 24 | 42293 | jjdelcerro | |
| 25 | 40435 | jjdelcerro | package org.gvsig.fmap.dal.feature.impl; |
| 26 | |||
| 27 | 43840 | jjdelcerro | import org.gvsig.fmap.dal.feature.impl.editing.memory.SpatialManager; |
| 28 | import org.gvsig.fmap.dal.feature.impl.editing.memory.FeatureTypeManager; |
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| 29 | import org.gvsig.fmap.dal.feature.impl.editing.memory.FeatureManager; |
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| 30 | 43152 | fdiaz | |
| 31 | 40435 | jjdelcerro | import java.util.ArrayList; |
| 32 | import java.util.Collection; |
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| 33 | import java.util.Collections; |
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| 34 | import java.util.HashMap; |
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| 35 | import java.util.HashSet; |
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| 36 | import java.util.Iterator; |
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| 37 | import java.util.List; |
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| 38 | import java.util.Map; |
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| 39 | import java.util.Map.Entry; |
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| 40 | import java.util.Set; |
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| 41 | 43371 | fdiaz | |
| 42 | 43215 | jjdelcerro | import org.apache.commons.io.FilenameUtils; |
| 43 | 44190 | jjdelcerro | import org.apache.commons.io.IOUtils; |
| 44 | 43533 | jjdelcerro | import org.apache.commons.lang3.StringUtils; |
| 45 | 44190 | jjdelcerro | import org.apache.commons.lang3.mutable.MutableObject; |
| 46 | 40435 | jjdelcerro | import org.cresques.cts.IProjection; |
| 47 | 44023 | jjdelcerro | import org.gvsig.expressionevaluator.Expression; |
| 48 | 44042 | jjdelcerro | import org.gvsig.expressionevaluator.ExpressionBuilder; |
| 49 | import org.gvsig.expressionevaluator.ExpressionEvaluatorLocator; |
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| 50 | 43152 | fdiaz | |
| 51 | 40435 | jjdelcerro | import org.gvsig.fmap.dal.DALLocator; |
| 52 | import org.gvsig.fmap.dal.DataManager; |
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| 53 | import org.gvsig.fmap.dal.DataQuery; |
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| 54 | import org.gvsig.fmap.dal.DataServerExplorer; |
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| 55 | 44160 | jjdelcerro | import org.gvsig.fmap.dal.DataServerExplorer.DataResource; |
| 56 | 40435 | jjdelcerro | import org.gvsig.fmap.dal.DataSet; |
| 57 | import org.gvsig.fmap.dal.DataStore; |
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| 58 | import org.gvsig.fmap.dal.DataStoreNotification; |
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| 59 | import org.gvsig.fmap.dal.DataStoreParameters; |
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| 60 | 43152 | fdiaz | import org.gvsig.fmap.dal.DataStoreProviderFactory; |
| 61 | 44259 | jjdelcerro | import org.gvsig.fmap.dal.StoresRepository; |
| 62 | 40435 | jjdelcerro | import org.gvsig.fmap.dal.exception.CloneException; |
| 63 | import org.gvsig.fmap.dal.exception.CloseException; |
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| 64 | import org.gvsig.fmap.dal.exception.CreateException; |
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| 65 | import org.gvsig.fmap.dal.exception.DataException; |
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| 66 | import org.gvsig.fmap.dal.exception.InitializeException; |
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| 67 | import org.gvsig.fmap.dal.exception.OpenException; |
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| 68 | import org.gvsig.fmap.dal.exception.ReadException; |
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| 69 | import org.gvsig.fmap.dal.exception.ValidateDataParametersException; |
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| 70 | 40597 | jldominguez | import org.gvsig.fmap.dal.exception.WriteException; |
| 71 | 40435 | jjdelcerro | import org.gvsig.fmap.dal.feature.EditableFeature; |
| 72 | 43610 | jjdelcerro | import org.gvsig.fmap.dal.feature.EditableFeatureAttributeDescriptor; |
| 73 | 40435 | jjdelcerro | import org.gvsig.fmap.dal.feature.EditableFeatureType; |
| 74 | import org.gvsig.fmap.dal.feature.Feature; |
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| 75 | import org.gvsig.fmap.dal.feature.FeatureAttributeDescriptor; |
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| 76 | 43981 | omartinez | import org.gvsig.fmap.dal.feature.FeatureAttributeEmulator; |
| 77 | 40435 | jjdelcerro | import org.gvsig.fmap.dal.feature.FeatureCache; |
| 78 | import org.gvsig.fmap.dal.feature.FeatureIndex; |
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| 79 | import org.gvsig.fmap.dal.feature.FeatureIndexes; |
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| 80 | import org.gvsig.fmap.dal.feature.FeatureLocks; |
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| 81 | import org.gvsig.fmap.dal.feature.FeatureQuery; |
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| 82 | import org.gvsig.fmap.dal.feature.FeatureReference; |
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| 83 | import org.gvsig.fmap.dal.feature.FeatureReferenceSelection; |
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| 84 | 43642 | jjdelcerro | import org.gvsig.fmap.dal.feature.FeatureRules; |
| 85 | 40435 | jjdelcerro | import org.gvsig.fmap.dal.feature.FeatureSelection; |
| 86 | import org.gvsig.fmap.dal.feature.FeatureSet; |
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| 87 | import org.gvsig.fmap.dal.feature.FeatureStore; |
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| 88 | import org.gvsig.fmap.dal.feature.FeatureStoreNotification; |
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| 89 | 43705 | jjdelcerro | import org.gvsig.fmap.dal.feature.FeatureStoreProviderFactory; |
| 90 | 40435 | jjdelcerro | import org.gvsig.fmap.dal.feature.FeatureStoreTransforms; |
| 91 | import org.gvsig.fmap.dal.feature.FeatureType; |
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| 92 | import org.gvsig.fmap.dal.feature.NewFeatureStoreParameters; |
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| 93 | 43135 | jjdelcerro | import org.gvsig.fmap.dal.feature.FeatureStoreTimeSupport; |
| 94 | 43215 | jjdelcerro | import org.gvsig.fmap.dal.feature.FeatureStoreTransform; |
| 95 | 40435 | jjdelcerro | import org.gvsig.fmap.dal.feature.exception.AlreadyEditingException; |
| 96 | import org.gvsig.fmap.dal.feature.exception.ConcurrentDataModificationException; |
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| 97 | import org.gvsig.fmap.dal.feature.exception.CreateFeatureException; |
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| 98 | import org.gvsig.fmap.dal.feature.exception.DataExportException; |
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| 99 | import org.gvsig.fmap.dal.feature.exception.FeatureIndexException; |
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| 100 | import org.gvsig.fmap.dal.feature.exception.FinishEditingException; |
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| 101 | import org.gvsig.fmap.dal.feature.exception.GetFeatureTypeException; |
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| 102 | import org.gvsig.fmap.dal.feature.exception.IllegalFeatureException; |
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| 103 | import org.gvsig.fmap.dal.feature.exception.IllegalFeatureTypeException; |
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| 104 | import org.gvsig.fmap.dal.feature.exception.NeedEditingModeException; |
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| 105 | import org.gvsig.fmap.dal.feature.exception.NoNewFeatureInsertException; |
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| 106 | import org.gvsig.fmap.dal.feature.exception.NullFeatureTypeException; |
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| 107 | 40597 | jldominguez | import org.gvsig.fmap.dal.feature.exception.PerformEditingException; |
| 108 | 40435 | jjdelcerro | import org.gvsig.fmap.dal.feature.exception.PersistenceCantFindFeatureTypeException; |
| 109 | import org.gvsig.fmap.dal.feature.exception.PersistenceStoreAlreadyLoadedException; |
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| 110 | import org.gvsig.fmap.dal.feature.exception.SelectionNotAllowedException; |
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| 111 | import org.gvsig.fmap.dal.feature.exception.StoreCancelEditingException; |
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| 112 | import org.gvsig.fmap.dal.feature.exception.StoreDeleteEditableFeatureException; |
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| 113 | import org.gvsig.fmap.dal.feature.exception.StoreDeleteFeatureException; |
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| 114 | import org.gvsig.fmap.dal.feature.exception.StoreEditException; |
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| 115 | import org.gvsig.fmap.dal.feature.exception.StoreInsertFeatureException; |
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| 116 | import org.gvsig.fmap.dal.feature.exception.StoreUpdateFeatureException; |
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| 117 | import org.gvsig.fmap.dal.feature.exception.StoreUpdateFeatureTypeException; |
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| 118 | import org.gvsig.fmap.dal.feature.exception.ValidateFeaturesException; |
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| 119 | import org.gvsig.fmap.dal.feature.exception.WriteNotAllowedException; |
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| 120 | import org.gvsig.fmap.dal.feature.impl.featureset.DefaultFeatureSet; |
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| 121 | 42775 | jjdelcerro | import org.gvsig.fmap.dal.feature.impl.dynobjectutils.DynObjectFeatureFacade; |
| 122 | 40435 | jjdelcerro | import org.gvsig.fmap.dal.feature.impl.undo.DefaultFeatureCommandsStack; |
| 123 | import org.gvsig.fmap.dal.feature.impl.undo.FeatureCommandsStack; |
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| 124 | 42925 | jjdelcerro | import org.gvsig.fmap.dal.feature.paging.FeaturePagingHelper; |
| 125 | 40435 | jjdelcerro | import org.gvsig.fmap.dal.feature.spi.DefaultFeatureProvider; |
| 126 | import org.gvsig.fmap.dal.feature.spi.FeatureProvider; |
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| 127 | import org.gvsig.fmap.dal.feature.spi.FeatureReferenceProviderServices; |
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| 128 | import org.gvsig.fmap.dal.feature.spi.FeatureStoreProvider; |
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| 129 | import org.gvsig.fmap.dal.feature.spi.FeatureStoreProviderServices; |
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| 130 | import org.gvsig.fmap.dal.feature.spi.cache.FeatureCacheProvider; |
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| 131 | import org.gvsig.fmap.dal.feature.spi.index.FeatureIndexProviderServices; |
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| 132 | 44251 | jjdelcerro | import org.gvsig.fmap.dal.impl.DALResourcesStorage; |
| 133 | 40435 | jjdelcerro | import org.gvsig.fmap.dal.impl.DefaultDataManager; |
| 134 | import org.gvsig.fmap.dal.resource.Resource; |
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| 135 | 43020 | jjdelcerro | import org.gvsig.fmap.dal.spi.DataStoreInitializer2; |
| 136 | 40435 | jjdelcerro | import org.gvsig.fmap.dal.spi.DataStoreProvider; |
| 137 | 43020 | jjdelcerro | import org.gvsig.fmap.dal.spi.DataStoreProviderServices; |
| 138 | 44190 | jjdelcerro | import org.gvsig.fmap.geom.Geometry; |
| 139 | 43358 | jjdelcerro | import org.gvsig.fmap.geom.SpatialIndex; |
| 140 | 40435 | jjdelcerro | import org.gvsig.fmap.geom.primitive.Envelope; |
| 141 | import org.gvsig.metadata.MetadataLocator; |
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| 142 | import org.gvsig.metadata.MetadataManager; |
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| 143 | import org.gvsig.metadata.exceptions.MetadataException; |
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| 144 | import org.gvsig.timesupport.Interval; |
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| 145 | import org.gvsig.tools.ToolsLocator; |
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| 146 | import org.gvsig.tools.dispose.DisposableIterator; |
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| 147 | 43642 | jjdelcerro | import org.gvsig.tools.dispose.DisposeUtils; |
| 148 | 40435 | jjdelcerro | import org.gvsig.tools.dispose.impl.AbstractDisposable; |
| 149 | import org.gvsig.tools.dynobject.DelegatedDynObject; |
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| 150 | import org.gvsig.tools.dynobject.DynClass; |
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| 151 | import org.gvsig.tools.dynobject.DynObject; |
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| 152 | import org.gvsig.tools.dynobject.DynObjectManager; |
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| 153 | 43246 | jjdelcerro | import org.gvsig.tools.dynobject.DynObject_v2; |
| 154 | 40435 | jjdelcerro | import org.gvsig.tools.dynobject.DynStruct; |
| 155 | import org.gvsig.tools.dynobject.exception.DynFieldNotFoundException; |
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| 156 | import org.gvsig.tools.dynobject.exception.DynMethodException; |
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| 157 | import org.gvsig.tools.exception.BaseException; |
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| 158 | import org.gvsig.tools.exception.NotYetImplemented; |
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| 159 | 41928 | jjdelcerro | import org.gvsig.tools.identitymanagement.SimpleIdentityManager; |
| 160 | 40435 | jjdelcerro | import org.gvsig.tools.observer.Observable; |
| 161 | import org.gvsig.tools.observer.Observer; |
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| 162 | import org.gvsig.tools.observer.impl.DelegateWeakReferencingObservable; |
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| 163 | import org.gvsig.tools.persistence.PersistenceManager; |
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| 164 | import org.gvsig.tools.persistence.Persistent; |
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| 165 | import org.gvsig.tools.persistence.PersistentState; |
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| 166 | import org.gvsig.tools.persistence.exception.PersistenceException; |
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| 167 | import org.gvsig.tools.undo.RedoException; |
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| 168 | import org.gvsig.tools.undo.UndoException; |
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| 169 | import org.gvsig.tools.undo.command.Command; |
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| 170 | 43215 | jjdelcerro | import org.gvsig.tools.util.HasAFile; |
| 171 | 44251 | jjdelcerro | import org.gvsig.tools.util.ResourcesStorage; |
| 172 | 44259 | jjdelcerro | import org.gvsig.tools.util.UnmodifiableBasicMap; |
| 173 | import org.gvsig.tools.util.UnmodifiableBasicSet; |
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| 174 | import org.gvsig.tools.util.UnmodifiableBasicSetChained; |
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| 175 | 44190 | jjdelcerro | import org.gvsig.tools.visitor.VisitCanceledException; |
| 176 | 40435 | jjdelcerro | import org.gvsig.tools.visitor.Visitor; |
| 177 | 43152 | fdiaz | |
| 178 | 42533 | dmartinezizquierdo | import org.slf4j.Logger; |
| 179 | import org.slf4j.LoggerFactory; |
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| 180 | 40435 | jjdelcerro | |
| 181 | 44190 | jjdelcerro | @SuppressWarnings("UseSpecificCatch") |
| 182 | 41243 | jjdelcerro | public class DefaultFeatureStore extends AbstractDisposable implements |
| 183 | 43020 | jjdelcerro | DataStoreInitializer2, FeatureStoreProviderServices, FeatureStore, Observer {
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| 184 | 40435 | jjdelcerro | |
| 185 | private static final Logger LOG = LoggerFactory |
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| 186 | 42293 | jjdelcerro | .getLogger(DefaultFeatureStore.class); |
| 187 | 40435 | jjdelcerro | |
| 188 | private static final String PERSISTENCE_DEFINITION_NAME = "FeatureStore"; |
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| 189 | |||
| 190 | private DataStoreParameters parameters = null; |
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| 191 | private FeatureSelection selection;
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| 192 | private FeatureLocks locks;
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| 193 | |||
| 194 | 42293 | jjdelcerro | private DelegateWeakReferencingObservable delegateObservable =
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| 195 | new DelegateWeakReferencingObservable(this); |
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| 196 | 40435 | jjdelcerro | |
| 197 | private FeatureCommandsStack commands;
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| 198 | 43841 | jjdelcerro | |
| 199 | /*
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| 200 | TODO: Sustituir estos tres manager por un EditingManager
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| 201 | */
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| 202 | 40435 | jjdelcerro | private FeatureTypeManager featureTypeManager;
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| 203 | private FeatureManager featureManager;
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| 204 | private SpatialManager spatialManager;
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| 205 | |||
| 206 | private FeatureType defaultFeatureType = null; |
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| 207 | private List featureTypes = new ArrayList(); |
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| 208 | |||
| 209 | private int mode = MODE_QUERY; |
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| 210 | private long versionOfUpdate = 0; |
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| 211 | private boolean hasStrongChanges = true; |
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| 212 | private boolean hasInserts = true; |
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| 213 | |||
| 214 | private DefaultDataManager dataManager = null; |
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| 215 | |||
| 216 | private FeatureStoreProvider provider = null; |
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| 217 | |||
| 218 | private DefaultFeatureIndexes indexes;
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| 219 | |||
| 220 | private DefaultFeatureStoreTransforms transforms;
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| 221 | |||
| 222 | DelegatedDynObject metadata; |
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| 223 | 41818 | fdiaz | |
| 224 | 40435 | jjdelcerro | private Set metadataChildren; |
| 225 | |||
| 226 | private Long featureCount = null; |
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| 227 | |||
| 228 | private long temporalOid = 0; |
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| 229 | |||
| 230 | private FeatureCacheProvider cache;
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| 231 | |||
| 232 | 43215 | jjdelcerro | StateInformation state; |
| 233 | 43270 | fdiaz | |
| 234 | 43135 | jjdelcerro | FeatureStoreTimeSupport timeSupport; |
| 235 | 43215 | jjdelcerro | |
| 236 | |||
| 237 | private class StateInformation extends HashMap<Object, Object> { |
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| 238 | |||
| 239 | private static final long serialVersionUID = 4109026189635185666L; |
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| 240 | |||
| 241 | private boolean broken; |
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| 242 | private Throwable breakingsCause; |
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| 243 | 43270 | fdiaz | |
| 244 | 43840 | jjdelcerro | @SuppressWarnings("OverridableMethodCallInConstructor") |
| 245 | 43215 | jjdelcerro | public StateInformation() {
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| 246 | this.clear();
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| 247 | } |
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| 248 | 43270 | fdiaz | |
| 249 | 43215 | jjdelcerro | @Override
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| 250 | public void clear() { |
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| 251 | this.broken = false; |
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| 252 | this.breakingsCause = null; |
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| 253 | super.clear();
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| 254 | } |
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| 255 | 43270 | fdiaz | |
| 256 | 43215 | jjdelcerro | public boolean isBroken() { |
| 257 | return this.broken; |
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| 258 | } |
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| 259 | 43270 | fdiaz | |
| 260 | 43215 | jjdelcerro | public void broken() { |
| 261 | this.broken = true; |
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| 262 | } |
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| 263 | 43270 | fdiaz | |
| 264 | 43215 | jjdelcerro | public Throwable getBreakingsCause() { |
| 265 | return this.breakingsCause; |
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| 266 | } |
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| 267 | 43270 | fdiaz | |
| 268 | 43215 | jjdelcerro | public void setBreakingsCause(Throwable cause) { |
| 269 | if( this.breakingsCause==null ) { |
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| 270 | this.breakingsCause = cause;
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| 271 | } |
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| 272 | this.broken = true; |
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| 273 | 43270 | fdiaz | } |
| 274 | 43215 | jjdelcerro | } |
| 275 | |||
| 276 | |||
| 277 | 43270 | fdiaz | |
| 278 | 40435 | jjdelcerro | /*
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| 279 | * TODO:
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| 280 | 41818 | fdiaz | *
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| 281 | 40435 | jjdelcerro | * - Comprobar que solo se pueden a?adir reglas de validacion sobre un
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| 282 | * EditableFeatureType. - Comprobar que solo se puede hacer un update con un
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| 283 | * featureType al que se le han cambiado las reglas de validacion cuando
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| 284 | * hasStrongChanges=false.
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| 285 | */
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| 286 | 42293 | jjdelcerro | |
| 287 | 40435 | jjdelcerro | public DefaultFeatureStore() {
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| 288 | 43215 | jjdelcerro | this.state = new StateInformation(); |
| 289 | 40435 | jjdelcerro | } |
| 290 | |||
| 291 | 43020 | jjdelcerro | @Override
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| 292 | public void intialize(DataManager dataManager, |
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| 293 | 42293 | jjdelcerro | DataStoreParameters parameters) throws InitializeException {
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| 294 | 40435 | jjdelcerro | |
| 295 | DynObjectManager dynManager = ToolsLocator.getDynObjectManager(); |
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| 296 | |||
| 297 | 43020 | jjdelcerro | this.metadata = (DelegatedDynObject) dynManager.createDynObject(
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| 298 | 43152 | fdiaz | FeatureStore.METADATA_DEFINITION_NAME, |
| 299 | 43020 | jjdelcerro | MetadataManager.METADATA_NAMESPACE |
| 300 | ); |
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| 301 | 40435 | jjdelcerro | |
| 302 | this.dataManager = (DefaultDataManager) dataManager;
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| 303 | |||
| 304 | this.parameters = parameters;
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| 305 | this.transforms = new DefaultFeatureStoreTransforms(this); |
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| 306 | try {
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| 307 | indexes = new DefaultFeatureIndexes(this); |
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| 308 | } catch (DataException e) {
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| 309 | throw new InitializeException(e); |
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| 310 | } |
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| 311 | |||
| 312 | } |
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| 313 | |||
| 314 | 43020 | jjdelcerro | @Override
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| 315 | public void setProvider(org.gvsig.fmap.dal.DataStoreProvider provider) { |
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| 316 | 40435 | jjdelcerro | this.provider = (FeatureStoreProvider) provider;
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| 317 | 43020 | jjdelcerro | this.delegate((DynObject) provider);
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| 318 | 40435 | jjdelcerro | this.metadataChildren = new HashSet(); |
| 319 | this.metadataChildren.add(provider);
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| 320 | 43958 | jjdelcerro | loadDALFile(); |
| 321 | 40435 | jjdelcerro | } |
| 322 | |||
| 323 | 43215 | jjdelcerro | @Override
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| 324 | 40435 | jjdelcerro | public DataStoreParameters getParameters() {
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| 325 | return parameters;
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| 326 | } |
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| 327 | |||
| 328 | public int getMode() { |
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| 329 | return this.mode; |
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| 330 | } |
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| 331 | |||
| 332 | 43215 | jjdelcerro | @Override
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| 333 | 40435 | jjdelcerro | public DataManager getManager() {
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| 334 | return this.dataManager; |
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| 335 | } |
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| 336 | |||
| 337 | 43215 | jjdelcerro | @Override
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| 338 | 44259 | jjdelcerro | public UnmodifiableBasicMap<String,DataStore> getChildren() { |
| 339 | 44251 | jjdelcerro | return this.provider.getChildren(); |
| 340 | 40435 | jjdelcerro | } |
| 341 | |||
| 342 | 43215 | jjdelcerro | @Override
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| 343 | 40435 | jjdelcerro | public FeatureStoreProvider getProvider() {
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| 344 | return this.provider; |
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| 345 | } |
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| 346 | |||
| 347 | public FeatureManager getFeatureManager() {
|
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| 348 | return this.featureManager; |
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| 349 | } |
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| 350 | |||
| 351 | 43215 | jjdelcerro | @Override
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| 352 | 40435 | jjdelcerro | public void setFeatureTypes(List types, FeatureType defaultType) { |
| 353 | this.featureTypes = types;
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| 354 | this.defaultFeatureType = defaultType;
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| 355 | } |
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| 356 | |||
| 357 | public void open() throws OpenException { |
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| 358 | 42049 | jjdelcerro | if (this.mode != MODE_QUERY) { |
| 359 | // TODO: Se puede hacer un open estando en edicion ?
|
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| 360 | try {
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| 361 | throw new IllegalStateException(); |
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| 362 | 42293 | jjdelcerro | } catch(Exception ex) { |
| 363 | LOG.warn("Opening a store in editing/append mode ("+this.getFullName()+").",ex); |
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| 364 | 42049 | jjdelcerro | } |
| 365 | } |
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| 366 | 40435 | jjdelcerro | this.notifyChange(DataStoreNotification.BEFORE_OPEN);
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| 367 | this.provider.open();
|
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| 368 | this.notifyChange(DataStoreNotification.AFTER_OPEN);
|
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| 369 | } |
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| 370 | |||
| 371 | 43215 | jjdelcerro | @Override
|
| 372 | 40435 | jjdelcerro | public void refresh() throws OpenException, InitializeException { |
| 373 | if (this.mode != MODE_QUERY) { |
||
| 374 | throw new IllegalStateException(); |
||
| 375 | } |
||
| 376 | this.notifyChange(FeatureStoreNotification.BEFORE_REFRESH);
|
||
| 377 | 43215 | jjdelcerro | if( state.isBroken() ) {
|
| 378 | this.load(state);
|
||
| 379 | } else {
|
||
| 380 | this.featureCount = null; |
||
| 381 | this.provider.refresh();
|
||
| 382 | } |
||
| 383 | 40435 | jjdelcerro | this.notifyChange(FeatureStoreNotification.AFTER_REFRESH);
|
| 384 | } |
||
| 385 | |||
| 386 | public void close() throws CloseException { |
||
| 387 | 42049 | jjdelcerro | if (this.mode != MODE_QUERY) { |
| 388 | // TODO: Se puede hacer un close estando en edicion ?
|
||
| 389 | try {
|
||
| 390 | throw new IllegalStateException(); |
||
| 391 | 42293 | jjdelcerro | } catch(Exception ex) { |
| 392 | LOG.warn("Clossing a store in editing/append mode ("+this.getFullName()+").",ex); |
||
| 393 | 42049 | jjdelcerro | } |
| 394 | } |
||
| 395 | 40435 | jjdelcerro | this.notifyChange(DataStoreNotification.BEFORE_CLOSE);
|
| 396 | this.featureCount = null; |
||
| 397 | this.provider.close();
|
||
| 398 | this.notifyChange(DataStoreNotification.AFTER_CLOSE);
|
||
| 399 | } |
||
| 400 | |||
| 401 | 43215 | jjdelcerro | @Override
|
| 402 | 40435 | jjdelcerro | protected void doDispose() throws BaseException { |
| 403 | 42049 | jjdelcerro | if (this.mode != MODE_QUERY) { |
| 404 | // TODO: Se puede hacer un dispose estando en edicion ?
|
||
| 405 | try {
|
||
| 406 | throw new IllegalStateException(); |
||
| 407 | 42293 | jjdelcerro | } catch(Exception ex) { |
| 408 | LOG.warn("Dispossing a store in editing/append mode ("+this.getFullName()+").",ex); |
||
| 409 | 42049 | jjdelcerro | } |
| 410 | } |
||
| 411 | 40435 | jjdelcerro | this.notifyChange(DataStoreNotification.BEFORE_DISPOSE);
|
| 412 | this.disposeIndexes();
|
||
| 413 | 43377 | jjdelcerro | if( this.provider!=null ) { |
| 414 | this.provider.dispose();
|
||
| 415 | } |
||
| 416 | 40435 | jjdelcerro | if (this.selection != null) { |
| 417 | this.selection.dispose();
|
||
| 418 | this.selection = null; |
||
| 419 | } |
||
| 420 | this.commands = null; |
||
| 421 | this.featureCount = null; |
||
| 422 | if (this.locks != null) { |
||
| 423 | // this.locks.dispose();
|
||
| 424 | this.locks = null; |
||
| 425 | } |
||
| 426 | |||
| 427 | if (this.featureTypeManager != null) { |
||
| 428 | this.featureTypeManager.dispose();
|
||
| 429 | this.featureTypeManager = null; |
||
| 430 | } |
||
| 431 | |||
| 432 | this.featureManager = null; |
||
| 433 | this.spatialManager = null; |
||
| 434 | |||
| 435 | this.parameters = null; |
||
| 436 | this.notifyChange(DataStoreNotification.AFTER_DISPOSE);
|
||
| 437 | if (delegateObservable != null) { |
||
| 438 | this.delegateObservable.deleteObservers();
|
||
| 439 | this.delegateObservable = null; |
||
| 440 | } |
||
| 441 | } |
||
| 442 | |||
| 443 | 43215 | jjdelcerro | @Override
|
| 444 | 40435 | jjdelcerro | public boolean allowWrite() { |
| 445 | 41928 | jjdelcerro | SimpleIdentityManager identityManager = ToolsLocator.getIdentityManager(); |
| 446 | 42293 | jjdelcerro | if( ! identityManager.getCurrentIdentity().isAuthorized(DataManager.WRITE_STORE_AUTHORIZATION,this.getParameters(), this.getName()) ) { |
| 447 | 41928 | jjdelcerro | return false; |
| 448 | } |
||
| 449 | 40435 | jjdelcerro | return this.provider.allowWrite(); |
| 450 | } |
||
| 451 | |||
| 452 | 43215 | jjdelcerro | @Override
|
| 453 | 40435 | jjdelcerro | public boolean canWriteGeometry(int geometryType) throws DataException { |
| 454 | return this.provider.canWriteGeometry(geometryType, 0); |
||
| 455 | } |
||
| 456 | |||
| 457 | 43215 | jjdelcerro | @Override
|
| 458 | 40435 | jjdelcerro | public DataServerExplorer getExplorer() throws ReadException, |
| 459 | 42293 | jjdelcerro | ValidateDataParametersException {
|
| 460 | 43215 | jjdelcerro | if( this.state.isBroken() ) { |
| 461 | try {
|
||
| 462 | return this.provider.getExplorer(); |
||
| 463 | } catch(Throwable th) { |
||
| 464 | return null; |
||
| 465 | } |
||
| 466 | } else {
|
||
| 467 | return this.provider.getExplorer(); |
||
| 468 | } |
||
| 469 | 40435 | jjdelcerro | } |
| 470 | |||
| 471 | /*
|
||
| 472 | * public Metadata getMetadata() throws MetadataNotFoundException {
|
||
| 473 | * // TODO:
|
||
| 474 | * // Si el provider devuelbe null habria que ver de construir aqui
|
||
| 475 | * // los metadatos basicos, como el Envelope y el SRS.
|
||
| 476 | 41818 | fdiaz | *
|
| 477 | 40435 | jjdelcerro | * // TODO: Estando en edicion el Envelope deberia de
|
| 478 | * // actualizarse usando el spatialManager
|
||
| 479 | * return this.provider.getMetadata();
|
||
| 480 | * }
|
||
| 481 | */
|
||
| 482 | 42293 | jjdelcerro | |
| 483 | 43215 | jjdelcerro | @Override
|
| 484 | 40435 | jjdelcerro | public Envelope getEnvelope() throws DataException { |
| 485 | if (this.mode == MODE_FULLEDIT) { |
||
| 486 | 42293 | jjdelcerro | // Just in case another thread tries to write in the store
|
| 487 | synchronized (this) { |
||
| 488 | return this.spatialManager.getEnvelope(); |
||
| 489 | } |
||
| 490 | 40435 | jjdelcerro | } |
| 491 | 42293 | jjdelcerro | if (hasDynValue(DataStore.METADATA_ENVELOPE)){
|
| 492 | return (Envelope)getDynValue(DataStore.METADATA_ENVELOPE);
|
||
| 493 | 40435 | jjdelcerro | } |
| 494 | 44190 | jjdelcerro | Envelope envelope = this.provider.getEnvelope();
|
| 495 | if( envelope!=null ) { |
||
| 496 | return envelope;
|
||
| 497 | } |
||
| 498 | FeatureAttributeDescriptor attrdesc = this.getDefaultFeatureType().getDefaultGeometryAttribute();
|
||
| 499 | if( attrdesc == null || !attrdesc.isComputed() ) { |
||
| 500 | return null; |
||
| 501 | } |
||
| 502 | final int index = attrdesc.getIndex(); |
||
| 503 | final MutableObject<Envelope> envelopeValue = new MutableObject<>(); |
||
| 504 | try {
|
||
| 505 | this.accept(new Visitor() { |
||
| 506 | @Override
|
||
| 507 | public void visit(Object obj) throws VisitCanceledException, BaseException { |
||
| 508 | Feature f = (Feature) obj; |
||
| 509 | Geometry g = (Geometry) f.get(index); |
||
| 510 | if( g == null ) { |
||
| 511 | return;
|
||
| 512 | } |
||
| 513 | if( envelopeValue.getValue()==null ) { |
||
| 514 | envelopeValue.setValue(g.getEnvelope()); |
||
| 515 | } else {
|
||
| 516 | envelopeValue.getValue().add(g); |
||
| 517 | } |
||
| 518 | } |
||
| 519 | }); |
||
| 520 | } catch (Throwable th) { |
||
| 521 | LOG.warn("Can't calculate envelope", th);
|
||
| 522 | return null; |
||
| 523 | } |
||
| 524 | return envelopeValue.getValue();
|
||
| 525 | 40435 | jjdelcerro | } |
| 526 | |||
| 527 | /**
|
||
| 528 | 43840 | jjdelcerro | * @throws org.gvsig.fmap.dal.exception.DataException
|
| 529 | 40435 | jjdelcerro | * @deprecated use getDefaultFeatureType().getDefaultSRS()
|
| 530 | */
|
||
| 531 | 43215 | jjdelcerro | @Override
|
| 532 | 40435 | jjdelcerro | public IProjection getSRSDefaultGeometry() throws DataException { |
| 533 | return this.getDefaultFeatureType().getDefaultSRS(); |
||
| 534 | } |
||
| 535 | |||
| 536 | 43215 | jjdelcerro | @Override
|
| 537 | 40435 | jjdelcerro | public FeatureSelection createDefaultFeatureSelection()
|
| 538 | 42293 | jjdelcerro | throws DataException {
|
| 539 | 40435 | jjdelcerro | return new DefaultFeatureSelection(this); |
| 540 | } |
||
| 541 | |||
| 542 | 43215 | jjdelcerro | @Override
|
| 543 | 40435 | jjdelcerro | public FeatureProvider createDefaultFeatureProvider(FeatureType type)
|
| 544 | 42293 | jjdelcerro | throws DataException {
|
| 545 | 40435 | jjdelcerro | if (type.hasOID()) {
|
| 546 | return new DefaultFeatureProvider(type, |
||
| 547 | 42293 | jjdelcerro | this.provider.createNewOID());
|
| 548 | 40435 | jjdelcerro | } |
| 549 | return new DefaultFeatureProvider(type); |
||
| 550 | } |
||
| 551 | |||
| 552 | 43215 | jjdelcerro | @Override
|
| 553 | 40435 | jjdelcerro | public void saveToState(PersistentState state) throws PersistenceException { |
| 554 | 40776 | nbrodin | /*if (this.mode != FeatureStore.MODE_QUERY) {
|
| 555 | 42293 | jjdelcerro | throw new PersistenceException(new IllegalStateException(
|
| 556 | this.getName()));
|
||
| 557 | }*/
|
||
| 558 | 40435 | jjdelcerro | state.set("dataStoreName", this.getName()); |
| 559 | state.set("parameters", this.parameters); |
||
| 560 | state.set("selection", this.selection); |
||
| 561 | state.set("transforms", this.transforms); |
||
| 562 | // TODO locks persistence
|
||
| 563 | // state.set("locks", this.locks);
|
||
| 564 | // TODO indexes persistence
|
||
| 565 | // state.set("indexes", this.indexes);
|
||
| 566 | Map evaluatedAttr = new HashMap(1); |
||
| 567 | Iterator iterType = featureTypes.iterator();
|
||
| 568 | Iterator iterAttr;
|
||
| 569 | FeatureType type; |
||
| 570 | DefaultFeatureAttributeDescriptor attr; |
||
| 571 | List attrs;
|
||
| 572 | while (iterType.hasNext()) {
|
||
| 573 | type = (FeatureType) iterType.next(); |
||
| 574 | attrs = new ArrayList(); |
||
| 575 | iterAttr = type.iterator(); |
||
| 576 | while (iterAttr.hasNext()) {
|
||
| 577 | attr = (DefaultFeatureAttributeDescriptor) iterAttr.next(); |
||
| 578 | if ((attr.getEvaluator() != null) |
||
| 579 | 42293 | jjdelcerro | && (attr.getEvaluator() instanceof Persistent)) {
|
| 580 | 40435 | jjdelcerro | attrs.add(attr); |
| 581 | } |
||
| 582 | } |
||
| 583 | if (!attrs.isEmpty()) {
|
||
| 584 | evaluatedAttr.put(type.getId(), attrs); |
||
| 585 | } |
||
| 586 | |||
| 587 | } |
||
| 588 | |||
| 589 | if (evaluatedAttr.isEmpty()) {
|
||
| 590 | evaluatedAttr = null;
|
||
| 591 | } |
||
| 592 | |||
| 593 | state.set("evaluatedAttributes", evaluatedAttr);
|
||
| 594 | state.set("defaultFeatureTypeId", defaultFeatureType.getId());
|
||
| 595 | |||
| 596 | } |
||
| 597 | 43270 | fdiaz | |
| 598 | 43215 | jjdelcerro | @Override
|
| 599 | public void loadFromState(final PersistentState persistentState) |
||
| 600 | 42293 | jjdelcerro | throws PersistenceException {
|
| 601 | 40435 | jjdelcerro | if (this.provider != null) { |
| 602 | throw new PersistenceStoreAlreadyLoadedException(this.getName()); |
||
| 603 | } |
||
| 604 | if (this.getManager() == null) { |
||
| 605 | this.dataManager = (DefaultDataManager) DALLocator.getDataManager();
|
||
| 606 | } |
||
| 607 | 43215 | jjdelcerro | state.clear(); |
| 608 | try {
|
||
| 609 | state.put("parameters", persistentState.get("parameters")); |
||
| 610 | } catch(Throwable th) { |
||
| 611 | state.setBreakingsCause(th); |
||
| 612 | } |
||
| 613 | try {
|
||
| 614 | state.put("selection", persistentState.get("selection")); |
||
| 615 | } catch(Throwable th) { |
||
| 616 | state.setBreakingsCause(th); |
||
| 617 | } |
||
| 618 | try {
|
||
| 619 | state.put("transforms", persistentState.get("transforms")); |
||
| 620 | } catch(Throwable th) { |
||
| 621 | state.setBreakingsCause(th); |
||
| 622 | } |
||
| 623 | try {
|
||
| 624 | state.put("evaluatedAttributes", persistentState.get("evaluatedAttributes")); |
||
| 625 | } catch(Throwable th) { |
||
| 626 | state.setBreakingsCause(th); |
||
| 627 | } |
||
| 628 | try {
|
||
| 629 | state.put("defaultFeatureTypeId", persistentState.getString("defaultFeatureTypeId")); |
||
| 630 | } catch(Throwable th) { |
||
| 631 | state.setBreakingsCause(th); |
||
| 632 | } |
||
| 633 | load(state); |
||
| 634 | 43270 | fdiaz | } |
| 635 | |||
| 636 | private void load(StateInformation state) { |
||
| 637 | 43215 | jjdelcerro | this.featureTypes = new ArrayList(); |
| 638 | this.defaultFeatureType = null; |
||
| 639 | this.featureCount = null; |
||
| 640 | 40435 | jjdelcerro | |
| 641 | 43215 | jjdelcerro | DataStoreParameters params = (DataStoreParameters) state.get("parameters");
|
| 642 | try {
|
||
| 643 | intialize(dataManager, params); |
||
| 644 | } catch(Throwable th) { |
||
| 645 | state.setBreakingsCause(th); |
||
| 646 | } |
||
| 647 | 40435 | jjdelcerro | |
| 648 | try {
|
||
| 649 | 43215 | jjdelcerro | DataStoreProvider prov = dataManager.createProvider( |
| 650 | getStoreProviderServices(), |
||
| 651 | params |
||
| 652 | 43020 | jjdelcerro | ); |
| 653 | 43215 | jjdelcerro | setProvider(prov); |
| 654 | } catch(Throwable th) { |
||
| 655 | 44191 | jjdelcerro | LOG.warn("Can't load store from state.", th);
|
| 656 | 43215 | jjdelcerro | state.setBreakingsCause(th); |
| 657 | } |
||
| 658 | try {
|
||
| 659 | selection = (FeatureSelection) state.get("selection");
|
||
| 660 | } catch(Throwable th) { |
||
| 661 | state.setBreakingsCause(th); |
||
| 662 | } |
||
| 663 | |||
| 664 | try {
|
||
| 665 | this.transforms = (DefaultFeatureStoreTransforms) state.get("transforms"); |
||
| 666 | this.transforms.setFeatureStore(this); |
||
| 667 | for( FeatureStoreTransform transform : this.transforms ) { |
||
| 668 | try {
|
||
| 669 | transform.setUp(); |
||
| 670 | } catch(Throwable th) { |
||
| 671 | state.setBreakingsCause(th); |
||
| 672 | } |
||
| 673 | } |
||
| 674 | } catch(Throwable th) { |
||
| 675 | state.setBreakingsCause(th); |
||
| 676 | } |
||
| 677 | |||
| 678 | try {
|
||
| 679 | 40435 | jjdelcerro | Map evaluatedAttributes = (Map) state.get("evaluatedAttributes"); |
| 680 | if ((evaluatedAttributes != null) && !evaluatedAttributes.isEmpty()) { |
||
| 681 | 43215 | jjdelcerro | Iterator iterEntries = evaluatedAttributes.entrySet().iterator();
|
| 682 | while (iterEntries.hasNext()) {
|
||
| 683 | Entry entry = (Entry) iterEntries.next(); |
||
| 684 | List attrs = (List) entry.getValue(); |
||
| 685 | if (attrs.isEmpty()) {
|
||
| 686 | continue;
|
||
| 687 | } |
||
| 688 | int fTypePos = -1; |
||
| 689 | DefaultFeatureType type = null;
|
||
| 690 | for (int i = 0; i < featureTypes.size(); i++) { |
||
| 691 | type = (DefaultFeatureType) featureTypes.get(i); |
||
| 692 | if (type.getId().equals(entry.getKey())) {
|
||
| 693 | fTypePos = i; |
||
| 694 | break;
|
||
| 695 | } |
||
| 696 | } |
||
| 697 | if (type == null) { |
||
| 698 | throw new PersistenceCantFindFeatureTypeException( |
||
| 699 | getName(), (String) entry.getKey());
|
||
| 700 | } |
||
| 701 | DefaultEditableFeatureType eType = (DefaultEditableFeatureType) type.getEditable(); |
||
| 702 | Iterator<FeatureAttributeDescriptor> iterAttr = attrs.iterator();
|
||
| 703 | while (iterAttr.hasNext()) {
|
||
| 704 | FeatureAttributeDescriptor attr = iterAttr.next(); |
||
| 705 | eType.addLike(attr); |
||
| 706 | } |
||
| 707 | featureTypes.set(fTypePos, eType.getNotEditableCopy()); |
||
| 708 | |||
| 709 | 40435 | jjdelcerro | } |
| 710 | |||
| 711 | } |
||
| 712 | 43215 | jjdelcerro | } catch(Throwable th) { |
| 713 | state.setBreakingsCause(th); |
||
| 714 | } |
||
| 715 | 40435 | jjdelcerro | |
| 716 | 43270 | fdiaz | |
| 717 | 43215 | jjdelcerro | try {
|
| 718 | String defaultFeatureTypeId = (String) state.get("defaultFeatureTypeId"); |
||
| 719 | FeatureType ftype; |
||
| 720 | 41818 | fdiaz | |
| 721 | 43215 | jjdelcerro | if (defaultFeatureType == null || |
| 722 | defaultFeatureType.getId() == null ||
|
||
| 723 | !defaultFeatureType.getId().equals(defaultFeatureTypeId)) {
|
||
| 724 | 40435 | jjdelcerro | |
| 725 | 43215 | jjdelcerro | ftype = getFeatureType(defaultFeatureTypeId); |
| 726 | if (ftype == null) { |
||
| 727 | /*
|
||
| 728 | * Un error en el m?todo de PostgreSQL getName(), hace que
|
||
| 729 | * el nombre del featureType sea valor retornado por el getProviderName()
|
||
| 730 | * De momento se pone este parche para apa?arlo y poder mantener compatibilidad
|
||
| 731 | * con proyectos antiguos (2.1 y 2.2)
|
||
| 732 | */
|
||
| 733 | ftype = getFeatureType(getName()); |
||
| 734 | if(ftype == null ) { |
||
| 735 | throw new RuntimeException("Can't locate feature type"); |
||
| 736 | } |
||
| 737 | } |
||
| 738 | defaultFeatureType = ftype; |
||
| 739 | 40435 | jjdelcerro | } |
| 740 | 43215 | jjdelcerro | } catch(Throwable th) { |
| 741 | state.setBreakingsCause(th); |
||
| 742 | 40435 | jjdelcerro | } |
| 743 | |||
| 744 | 43270 | fdiaz | LOG.info("load() broken:{}, {}, {}.",
|
| 745 | 43215 | jjdelcerro | new Object[] { state.isBroken(), this.getProviderName(), params } |
| 746 | ); |
||
| 747 | 40435 | jjdelcerro | } |
| 748 | |||
| 749 | 43215 | jjdelcerro | public DataStoreProviderServices getStoreProviderServices() {
|
| 750 | return this; |
||
| 751 | } |
||
| 752 | 43270 | fdiaz | |
| 753 | 40435 | jjdelcerro | public static void registerPersistenceDefinition() { |
| 754 | PersistenceManager manager = ToolsLocator.getPersistenceManager(); |
||
| 755 | if (manager.getDefinition(PERSISTENCE_DEFINITION_NAME) == null) { |
||
| 756 | 42293 | jjdelcerro | DynStruct definition = |
| 757 | manager.addDefinition(DefaultFeatureStore.class, |
||
| 758 | PERSISTENCE_DEFINITION_NAME, PERSISTENCE_DEFINITION_NAME |
||
| 759 | + " Persistent definition", null, null); |
||
| 760 | 40435 | jjdelcerro | definition.addDynFieldString("dataStoreName").setMandatory(true) |
| 761 | 42293 | jjdelcerro | .setPersistent(true);
|
| 762 | 40435 | jjdelcerro | |
| 763 | definition.addDynFieldObject("parameters")
|
||
| 764 | 42293 | jjdelcerro | .setClassOfValue(DynObject.class).setMandatory(true)
|
| 765 | .setPersistent(true);
|
||
| 766 | 40435 | jjdelcerro | |
| 767 | definition.addDynFieldObject("selection")
|
||
| 768 | 42293 | jjdelcerro | .setClassOfValue(FeatureSelection.class).setMandatory(false)
|
| 769 | .setPersistent(true);
|
||
| 770 | 40435 | jjdelcerro | |
| 771 | definition.addDynFieldObject("transforms")
|
||
| 772 | 42293 | jjdelcerro | .setClassOfValue(DefaultFeatureStoreTransforms.class) |
| 773 | .setMandatory(true).setPersistent(true); |
||
| 774 | 40435 | jjdelcerro | |
| 775 | definition.addDynFieldMap("evaluatedAttributes")
|
||
| 776 | 42293 | jjdelcerro | .setClassOfItems(List.class) // List<DefaultFeatureAttributeDescriptor> |
| 777 | .setMandatory(false).setPersistent(true); |
||
| 778 | 40435 | jjdelcerro | |
| 779 | definition.addDynFieldString("defaultFeatureTypeId")
|
||
| 780 | 42293 | jjdelcerro | .setMandatory(true).setPersistent(true); |
| 781 | 40435 | jjdelcerro | } |
| 782 | } |
||
| 783 | |||
| 784 | public static void registerMetadataDefinition() throws MetadataException { |
||
| 785 | MetadataManager manager = MetadataLocator.getMetadataManager(); |
||
| 786 | 43020 | jjdelcerro | if (manager.getDefinition(FeatureStore.METADATA_DEFINITION_NAME) == null) { |
| 787 | 42293 | jjdelcerro | DynStruct metadataDefinition = |
| 788 | 43020 | jjdelcerro | manager.addDefinition(FeatureStore.METADATA_DEFINITION_NAME, null);
|
| 789 | 40435 | jjdelcerro | metadataDefinition.extend(manager |
| 790 | 42293 | jjdelcerro | .getDefinition(DataStore.METADATA_DEFINITION_NAME)); |
| 791 | 40435 | jjdelcerro | } |
| 792 | } |
||
| 793 | |||
| 794 | //
|
||
| 795 | // ====================================================================
|
||
| 796 | // Gestion de la seleccion
|
||
| 797 | //
|
||
| 798 | 42293 | jjdelcerro | |
| 799 | 43215 | jjdelcerro | @Override
|
| 800 | 40435 | jjdelcerro | public void setSelection(DataSet selection) throws DataException { |
| 801 | this.setSelection((FeatureSet) selection);
|
||
| 802 | } |
||
| 803 | |||
| 804 | 43215 | jjdelcerro | @Override
|
| 805 | 40435 | jjdelcerro | public DataSet createSelection() throws DataException { |
| 806 | return createFeatureSelection();
|
||
| 807 | } |
||
| 808 | |||
| 809 | 43215 | jjdelcerro | @Override
|
| 810 | 40435 | jjdelcerro | public DataSet getSelection() throws DataException { |
| 811 | return this.getFeatureSelection(); |
||
| 812 | } |
||
| 813 | |||
| 814 | 43215 | jjdelcerro | @Override
|
| 815 | 40435 | jjdelcerro | public void setSelection(FeatureSet selection) throws DataException { |
| 816 | setSelection(selection, true);
|
||
| 817 | } |
||
| 818 | |||
| 819 | public void setSelection(FeatureSet selection, boolean undoable) |
||
| 820 | 42293 | jjdelcerro | throws DataException {
|
| 821 | 40435 | jjdelcerro | if (selection == null) { |
| 822 | if (undoable) {
|
||
| 823 | throw new SelectionNotAllowedException(getName()); |
||
| 824 | } |
||
| 825 | |||
| 826 | } else {
|
||
| 827 | if (selection.equals(this.selection)) { |
||
| 828 | return;
|
||
| 829 | } |
||
| 830 | if (!selection.isFromStore(this)) { |
||
| 831 | throw new SelectionNotAllowedException(getName()); |
||
| 832 | } |
||
| 833 | } |
||
| 834 | |||
| 835 | if (this.selection != null) { |
||
| 836 | this.selection.deleteObserver(this); |
||
| 837 | } |
||
| 838 | if (selection == null) { |
||
| 839 | if (this.selection != null) { |
||
| 840 | this.selection.dispose();
|
||
| 841 | } |
||
| 842 | this.selection = null; |
||
| 843 | return;
|
||
| 844 | } |
||
| 845 | if (selection instanceof FeatureSelection) { |
||
| 846 | if (undoable && isEditing()) {
|
||
| 847 | commands.selectionSet(this, this.selection, |
||
| 848 | 42293 | jjdelcerro | (FeatureSelection) selection); |
| 849 | 40435 | jjdelcerro | } |
| 850 | if (this.selection != null) { |
||
| 851 | this.selection.dispose();
|
||
| 852 | } |
||
| 853 | this.selection = (FeatureSelection) selection;
|
||
| 854 | } else {
|
||
| 855 | if (undoable && isEditing()) {
|
||
| 856 | commands.startComplex("_selectionSet");
|
||
| 857 | } |
||
| 858 | if (selection instanceof DefaultFeatureSelection) { |
||
| 859 | 42293 | jjdelcerro | DefaultFeatureSelection defSelection = |
| 860 | (DefaultFeatureSelection) selection; |
||
| 861 | 40435 | jjdelcerro | defSelection.deselectAll(undoable); |
| 862 | defSelection.select(selection, undoable); |
||
| 863 | } else {
|
||
| 864 | this.selection.deselectAll();
|
||
| 865 | this.selection.select(selection);
|
||
| 866 | } |
||
| 867 | if (undoable && isEditing()) {
|
||
| 868 | commands.endComplex(); |
||
| 869 | } |
||
| 870 | } |
||
| 871 | this.selection.addObserver(this); |
||
| 872 | |||
| 873 | this.notifyChange(DataStoreNotification.SELECTION_CHANGE);
|
||
| 874 | } |
||
| 875 | |||
| 876 | 43215 | jjdelcerro | @Override
|
| 877 | 40435 | jjdelcerro | public FeatureSelection createFeatureSelection() throws DataException { |
| 878 | return this.provider.createFeatureSelection(); |
||
| 879 | } |
||
| 880 | |||
| 881 | 43215 | jjdelcerro | @Override
|
| 882 | 40435 | jjdelcerro | public FeatureSelection getFeatureSelection() throws DataException { |
| 883 | if (selection == null) { |
||
| 884 | this.selection = createFeatureSelection();
|
||
| 885 | this.selection.addObserver(this); |
||
| 886 | } |
||
| 887 | return selection;
|
||
| 888 | } |
||
| 889 | |||
| 890 | //
|
||
| 891 | // ====================================================================
|
||
| 892 | // Gestion de notificaciones
|
||
| 893 | //
|
||
| 894 | 42293 | jjdelcerro | |
| 895 | 43093 | jjdelcerro | @Override
|
| 896 | public void notifyChange(FeatureStoreNotification storeNotification) { |
||
| 897 | try {
|
||
| 898 | delegateObservable.notifyObservers(storeNotification); |
||
| 899 | } catch (Throwable ex) { |
||
| 900 | LOG.warn("Problems notifying changes in the store '"+this.getName()+" ("+storeNotification.getType()+").",ex); |
||
| 901 | } |
||
| 902 | } |
||
| 903 | |||
| 904 | @Override
|
||
| 905 | 40435 | jjdelcerro | public void notifyChange(String notification) { |
| 906 | if (delegateObservable != null) { |
||
| 907 | notifyChange(new DefaultFeatureStoreNotification(this, notification)); |
||
| 908 | } |
||
| 909 | |||
| 910 | } |
||
| 911 | |||
| 912 | 43093 | jjdelcerro | @Override
|
| 913 | 40435 | jjdelcerro | public void notifyChange(String notification, FeatureProvider data) { |
| 914 | 43093 | jjdelcerro | Feature f = null;
|
| 915 | 40435 | jjdelcerro | try {
|
| 916 | 43093 | jjdelcerro | f = createFeature(data); |
| 917 | } catch (Throwable ex) { |
||
| 918 | LOG.warn("Problems creating a feature to notifying changes in the store '"+this.getName()+" ("+notification+").",ex); |
||
| 919 | 40435 | jjdelcerro | } |
| 920 | 43093 | jjdelcerro | notifyChange(notification, f); |
| 921 | 40435 | jjdelcerro | } |
| 922 | |||
| 923 | public void notifyChange(String notification, Feature feature) { |
||
| 924 | notifyChange(new DefaultFeatureStoreNotification(this, notification, |
||
| 925 | 42293 | jjdelcerro | feature)); |
| 926 | 40435 | jjdelcerro | } |
| 927 | |||
| 928 | public void notifyChange(String notification, Command command) { |
||
| 929 | notifyChange(new DefaultFeatureStoreNotification(this, notification, |
||
| 930 | 42293 | jjdelcerro | command)); |
| 931 | 40435 | jjdelcerro | } |
| 932 | |||
| 933 | public void notifyChange(String notification, EditableFeatureType type) { |
||
| 934 | notifyChange(new DefaultFeatureStoreNotification(this, notification, |
||
| 935 | 42293 | jjdelcerro | type)); |
| 936 | 40435 | jjdelcerro | } |
| 937 | |||
| 938 | 43093 | jjdelcerro | @Override
|
| 939 | 40435 | jjdelcerro | public void notifyChange(String notification, Resource resource) { |
| 940 | notifyChange(new DefaultFeatureStoreNotification(this, |
||
| 941 | 42293 | jjdelcerro | DataStoreNotification.RESOURCE_CHANGED)); |
| 942 | 40435 | jjdelcerro | } |
| 943 | |||
| 944 | //
|
||
| 945 | // ====================================================================
|
||
| 946 | // Gestion de bloqueos
|
||
| 947 | //
|
||
| 948 | 42293 | jjdelcerro | |
| 949 | 43215 | jjdelcerro | @Override
|
| 950 | 40435 | jjdelcerro | public boolean isLocksSupported() { |
| 951 | return this.provider.isLocksSupported(); |
||
| 952 | } |
||
| 953 | |||
| 954 | 43215 | jjdelcerro | @Override
|
| 955 | 40435 | jjdelcerro | public FeatureLocks getLocks() throws DataException { |
| 956 | if (!this.provider.isLocksSupported()) { |
||
| 957 | LOG.warn("Locks not supported");
|
||
| 958 | return null; |
||
| 959 | } |
||
| 960 | if (locks == null) { |
||
| 961 | this.locks = this.provider.createFeatureLocks(); |
||
| 962 | } |
||
| 963 | return locks;
|
||
| 964 | } |
||
| 965 | |||
| 966 | //
|
||
| 967 | // ====================================================================
|
||
| 968 | // Interface Observable
|
||
| 969 | //
|
||
| 970 | 42293 | jjdelcerro | |
| 971 | 43215 | jjdelcerro | @Override
|
| 972 | 40435 | jjdelcerro | public void disableNotifications() { |
| 973 | this.delegateObservable.disableNotifications();
|
||
| 974 | |||
| 975 | } |
||
| 976 | |||
| 977 | 43215 | jjdelcerro | @Override
|
| 978 | 40435 | jjdelcerro | public void enableNotifications() { |
| 979 | this.delegateObservable.enableNotifications();
|
||
| 980 | } |
||
| 981 | |||
| 982 | 43215 | jjdelcerro | @Override
|
| 983 | 40435 | jjdelcerro | public void beginComplexNotification() { |
| 984 | this.delegateObservable.beginComplexNotification();
|
||
| 985 | |||
| 986 | } |
||
| 987 | |||
| 988 | 43215 | jjdelcerro | @Override
|
| 989 | 40435 | jjdelcerro | public void endComplexNotification() { |
| 990 | this.delegateObservable.endComplexNotification();
|
||
| 991 | |||
| 992 | } |
||
| 993 | |||
| 994 | 43215 | jjdelcerro | @Override
|
| 995 | 40435 | jjdelcerro | public void addObserver(Observer observer) { |
| 996 | if (delegateObservable != null) { |
||
| 997 | this.delegateObservable.addObserver(observer);
|
||
| 998 | } |
||
| 999 | } |
||
| 1000 | |||
| 1001 | 43215 | jjdelcerro | @Override
|
| 1002 | 40435 | jjdelcerro | public void deleteObserver(Observer observer) { |
| 1003 | if (delegateObservable != null) { |
||
| 1004 | this.delegateObservable.deleteObserver(observer);
|
||
| 1005 | } |
||
| 1006 | } |
||
| 1007 | |||
| 1008 | 43215 | jjdelcerro | @Override
|
| 1009 | 40435 | jjdelcerro | public void deleteObservers() { |
| 1010 | this.delegateObservable.deleteObservers();
|
||
| 1011 | |||
| 1012 | } |
||
| 1013 | |||
| 1014 | //
|
||
| 1015 | // ====================================================================
|
||
| 1016 | // Interface Observer
|
||
| 1017 | //
|
||
| 1018 | // Usado para observar:
|
||
| 1019 | // - su seleccion
|
||
| 1020 | // - sus bloqueos
|
||
| 1021 | // - sus recursos
|
||
| 1022 | //
|
||
| 1023 | 42293 | jjdelcerro | |
| 1024 | 43215 | jjdelcerro | @Override
|
| 1025 | 40435 | jjdelcerro | public void update(Observable observable, Object notification) { |
| 1026 | if (observable instanceof FeatureSet) { |
||
| 1027 | if (observable == this.selection) { |
||
| 1028 | this.notifyChange(DataStoreNotification.SELECTION_CHANGE);
|
||
| 1029 | 43270 | fdiaz | } else if (observable == this.locks) { |
| 1030 | this.notifyChange(FeatureStoreNotification.LOCKS_CHANGE);
|
||
| 1031 | } |
||
| 1032 | 40435 | jjdelcerro | |
| 1033 | 43270 | fdiaz | } else if (observable instanceof FeatureStoreProvider) { |
| 1034 | if (observable == this.provider) { |
||
| 1035 | 40435 | jjdelcerro | |
| 1036 | } |
||
| 1037 | 43270 | fdiaz | } else if (observable instanceof FeatureReferenceSelection) { |
| 1038 | if(notification instanceof String){ |
||
| 1039 | this.notifyChange((String)notification); |
||
| 1040 | } |
||
| 1041 | } |
||
| 1042 | 40435 | jjdelcerro | } |
| 1043 | |||
| 1044 | //
|
||
| 1045 | // ====================================================================
|
||
| 1046 | // Edicion
|
||
| 1047 | //
|
||
| 1048 | 42293 | jjdelcerro | |
| 1049 | 40435 | jjdelcerro | private void newVersionOfUpdate() { |
| 1050 | this.versionOfUpdate++;
|
||
| 1051 | } |
||
| 1052 | |||
| 1053 | private long currentVersionOfUpdate() { |
||
| 1054 | return this.versionOfUpdate; |
||
| 1055 | } |
||
| 1056 | |||
| 1057 | private void checkInEditingMode() throws NeedEditingModeException { |
||
| 1058 | if (mode != MODE_FULLEDIT) {
|
||
| 1059 | throw new NeedEditingModeException(this.getName()); |
||
| 1060 | } |
||
| 1061 | } |
||
| 1062 | |||
| 1063 | private void checkNotInAppendMode() throws IllegalStateException { |
||
| 1064 | if (mode == MODE_APPEND) {
|
||
| 1065 | 42293 | jjdelcerro | throw new IllegalStateException("Error: store " |
| 1066 | + this.getFullName() + " is in append mode"); |
||
| 1067 | 40435 | jjdelcerro | } |
| 1068 | } |
||
| 1069 | |||
| 1070 | private void checkIsOwnFeature(Feature feature) |
||
| 1071 | 42293 | jjdelcerro | throws IllegalFeatureException {
|
| 1072 | 40435 | jjdelcerro | if (((DefaultFeature) feature).getStore() != this) { |
| 1073 | throw new IllegalFeatureException(this.getName()); |
||
| 1074 | } |
||
| 1075 | // FIXME: fixFeatureType no vale para el checkIsOwnFeature
|
||
| 1076 | // fixFeatureType((DefaultFeatureType) feature.getType());
|
||
| 1077 | } |
||
| 1078 | |||
| 1079 | private void exitEditingMode() { |
||
| 1080 | if (commands != null) { |
||
| 1081 | commands.clear(); |
||
| 1082 | commands = null;
|
||
| 1083 | } |
||
| 1084 | |||
| 1085 | if (featureTypeManager != null) { |
||
| 1086 | featureTypeManager.dispose(); |
||
| 1087 | featureTypeManager = null;
|
||
| 1088 | |||
| 1089 | } |
||
| 1090 | |||
| 1091 | // TODO implementar un dispose para estos dos
|
||
| 1092 | featureManager = null;
|
||
| 1093 | spatialManager = null;
|
||
| 1094 | |||
| 1095 | featureCount = null;
|
||
| 1096 | |||
| 1097 | mode = MODE_QUERY; |
||
| 1098 | hasStrongChanges = true; // Lo deja a true por si las moscas |
||
| 1099 | hasInserts = true;
|
||
| 1100 | } |
||
| 1101 | |||
| 1102 | 43215 | jjdelcerro | @Override
|
| 1103 | 40435 | jjdelcerro | synchronized public void edit() throws DataException { |
| 1104 | edit(MODE_FULLEDIT); |
||
| 1105 | } |
||
| 1106 | |||
| 1107 | 43215 | jjdelcerro | @Override
|
| 1108 | 40435 | jjdelcerro | synchronized public void edit(int mode) throws DataException { |
| 1109 | 43215 | jjdelcerro | LOG.debug("Starting editing in mode: {}", mode);
|
| 1110 | 40435 | jjdelcerro | try {
|
| 1111 | if (this.mode != MODE_QUERY) { |
||
| 1112 | throw new AlreadyEditingException(this.getName()); |
||
| 1113 | } |
||
| 1114 | if (!this.provider.supportsAppendMode()) { |
||
| 1115 | mode = MODE_FULLEDIT; |
||
| 1116 | } |
||
| 1117 | switch (mode) {
|
||
| 1118 | 42293 | jjdelcerro | case MODE_QUERY:
|
| 1119 | throw new IllegalStateException(this.getName()); |
||
| 1120 | |||
| 1121 | case MODE_FULLEDIT:
|
||
| 1122 | if (!this.transforms.isEmpty()) { |
||
| 1123 | 40435 | jjdelcerro | throw new IllegalStateException(this.getName()); |
| 1124 | 42293 | jjdelcerro | } |
| 1125 | notifyChange(FeatureStoreNotification.BEFORE_STARTEDITING); |
||
| 1126 | invalidateIndexes(); |
||
| 1127 | 43840 | jjdelcerro | featureManager = new FeatureManager();
|
| 1128 | featureTypeManager = new FeatureTypeManager(this); |
||
| 1129 | spatialManager = new SpatialManager(this, provider.getEnvelope()); |
||
| 1130 | 40435 | jjdelcerro | |
| 1131 | 43840 | jjdelcerro | commands = new DefaultFeatureCommandsStack(
|
| 1132 | this, featureManager,
|
||
| 1133 | 42293 | jjdelcerro | spatialManager, featureTypeManager); |
| 1134 | this.mode = MODE_FULLEDIT;
|
||
| 1135 | hasStrongChanges = false;
|
||
| 1136 | hasInserts = false;
|
||
| 1137 | notifyChange(FeatureStoreNotification.AFTER_STARTEDITING); |
||
| 1138 | break;
|
||
| 1139 | case MODE_APPEND:
|
||
| 1140 | if (!this.transforms.isEmpty()) { |
||
| 1141 | throw new IllegalStateException(this.getName()); |
||
| 1142 | } |
||
| 1143 | notifyChange(FeatureStoreNotification.BEFORE_STARTEDITING); |
||
| 1144 | invalidateIndexes(); |
||
| 1145 | this.provider.beginAppend();
|
||
| 1146 | this.mode = MODE_APPEND;
|
||
| 1147 | hasInserts = false;
|
||
| 1148 | notifyChange(FeatureStoreNotification.AFTER_STARTEDITING); |
||
| 1149 | break;
|
||
| 1150 | 40435 | jjdelcerro | } |
| 1151 | } catch (Exception e) { |
||
| 1152 | throw new StoreEditException(e, this.getName()); |
||
| 1153 | } |
||
| 1154 | } |
||
| 1155 | |||
| 1156 | private void invalidateIndexes() { |
||
| 1157 | setIndexesValidStatus(false);
|
||
| 1158 | } |
||
| 1159 | |||
| 1160 | private void setIndexesValidStatus(boolean valid) { |
||
| 1161 | 43215 | jjdelcerro | FeatureIndexes theIndexes = getIndexes(); |
| 1162 | 40435 | jjdelcerro | LOG.debug("Setting the store indexes to valid status {}: {}", (valid
|
| 1163 | 43215 | jjdelcerro | ? Boolean.TRUE : Boolean.FALSE), theIndexes); |
| 1164 | for (Iterator iterator = theIndexes.iterator(); iterator.hasNext();) { |
||
| 1165 | 40435 | jjdelcerro | FeatureIndex index = (FeatureIndex) iterator.next(); |
| 1166 | if (index instanceof FeatureIndexProviderServices) { |
||
| 1167 | 42293 | jjdelcerro | FeatureIndexProviderServices indexServices = |
| 1168 | (FeatureIndexProviderServices) index; |
||
| 1169 | 40435 | jjdelcerro | indexServices.setValid(valid); |
| 1170 | } |
||
| 1171 | } |
||
| 1172 | } |
||
| 1173 | |||
| 1174 | private void updateIndexes() throws FeatureIndexException { |
||
| 1175 | 43215 | jjdelcerro | FeatureIndexes theIndexes = getIndexes(); |
| 1176 | LOG.debug("Refilling indexes: {}", theIndexes);
|
||
| 1177 | for (Iterator iterator = theIndexes.iterator(); iterator.hasNext();) { |
||
| 1178 | 40435 | jjdelcerro | FeatureIndex index = (FeatureIndex) iterator.next(); |
| 1179 | if (index instanceof FeatureIndexProviderServices) { |
||
| 1180 | 42293 | jjdelcerro | FeatureIndexProviderServices indexServices = |
| 1181 | (FeatureIndexProviderServices) index; |
||
| 1182 | 40435 | jjdelcerro | indexServices.fill(true, null); |
| 1183 | } |
||
| 1184 | } |
||
| 1185 | } |
||
| 1186 | |||
| 1187 | private void waitForIndexes() { |
||
| 1188 | 43215 | jjdelcerro | FeatureIndexes theIndexes = getIndexes(); |
| 1189 | LOG.debug("Waiting for indexes to finish filling: {}", theIndexes);
|
||
| 1190 | for (Iterator iterator = theIndexes.iterator(); iterator.hasNext();) { |
||
| 1191 | 40435 | jjdelcerro | FeatureIndex index = (FeatureIndex) iterator.next(); |
| 1192 | if (index instanceof FeatureIndexProviderServices) { |
||
| 1193 | 42293 | jjdelcerro | FeatureIndexProviderServices indexServices = |
| 1194 | (FeatureIndexProviderServices) index; |
||
| 1195 | 40435 | jjdelcerro | indexServices.waitForIndex(); |
| 1196 | } |
||
| 1197 | } |
||
| 1198 | } |
||
| 1199 | |||
| 1200 | private void disposeIndexes() { |
||
| 1201 | 43215 | jjdelcerro | FeatureIndexes theIndexes = getIndexes(); |
| 1202 | LOG.debug("Disposing indexes: {}", theIndexes);
|
||
| 1203 | 43377 | jjdelcerro | if( theIndexes==null ) { |
| 1204 | return;
|
||
| 1205 | } |
||
| 1206 | 43215 | jjdelcerro | for (Iterator iterator = theIndexes.iterator(); iterator.hasNext();) { |
| 1207 | 40435 | jjdelcerro | FeatureIndex index = (FeatureIndex) iterator.next(); |
| 1208 | if (index instanceof FeatureIndexProviderServices) { |
||
| 1209 | 42293 | jjdelcerro | FeatureIndexProviderServices indexServices = |
| 1210 | (FeatureIndexProviderServices) index; |
||
| 1211 | 40435 | jjdelcerro | indexServices.dispose(); |
| 1212 | } |
||
| 1213 | } |
||
| 1214 | } |
||
| 1215 | |||
| 1216 | 43215 | jjdelcerro | @Override
|
| 1217 | 40435 | jjdelcerro | public boolean isEditing() { |
| 1218 | return mode == MODE_FULLEDIT;
|
||
| 1219 | } |
||
| 1220 | |||
| 1221 | 43215 | jjdelcerro | @Override
|
| 1222 | 40435 | jjdelcerro | public boolean isAppending() { |
| 1223 | return mode == MODE_APPEND;
|
||
| 1224 | } |
||
| 1225 | |||
| 1226 | 43215 | jjdelcerro | @Override
|
| 1227 | 40435 | jjdelcerro | synchronized public void update(EditableFeatureType type) |
| 1228 | 42293 | jjdelcerro | throws DataException {
|
| 1229 | 40435 | jjdelcerro | try {
|
| 1230 | if (type == null) { |
||
| 1231 | throw new NullFeatureTypeException(getName()); |
||
| 1232 | } |
||
| 1233 | 43981 | omartinez | boolean typehasStrongChanges = ((DefaultEditableFeatureType) type).hasStrongChanges();
|
| 1234 | if (typehasStrongChanges) {
|
||
| 1235 | checkInEditingMode(); |
||
| 1236 | 43992 | jjdelcerro | } else if(this.isAppending()) { |
| 1237 | 43981 | omartinez | throw new NeedEditingModeException(this.getName()); |
| 1238 | } |
||
| 1239 | 40435 | jjdelcerro | // FIXME: Comprobar que es un featureType aceptable.
|
| 1240 | notifyChange(FeatureStoreNotification.BEFORE_UPDATE_TYPE, type); |
||
| 1241 | newVersionOfUpdate(); |
||
| 1242 | 43981 | omartinez | |
| 1243 | 44189 | jjdelcerro | FeatureType oldt = type.getSource().getCopy(); |
| 1244 | FeatureType newt = type.getCopy(); |
||
| 1245 | commands.update(newt, oldt); |
||
| 1246 | 43981 | omartinez | if (typehasStrongChanges) {
|
| 1247 | 40435 | jjdelcerro | hasStrongChanges = true;
|
| 1248 | } |
||
| 1249 | notifyChange(FeatureStoreNotification.AFTER_UPDATE_TYPE, type); |
||
| 1250 | } catch (Exception e) { |
||
| 1251 | throw new StoreUpdateFeatureTypeException(e, this.getName()); |
||
| 1252 | } |
||
| 1253 | } |
||
| 1254 | |||
| 1255 | 43215 | jjdelcerro | @Override
|
| 1256 | 41818 | fdiaz | public void delete(Feature feature) throws DataException { |
| 1257 | 40435 | jjdelcerro | this.commands.delete(feature);
|
| 1258 | } |
||
| 1259 | 41818 | fdiaz | |
| 1260 | 40435 | jjdelcerro | synchronized public void doDelete(Feature feature) throws DataException { |
| 1261 | try {
|
||
| 1262 | checkInEditingMode(); |
||
| 1263 | checkIsOwnFeature(feature); |
||
| 1264 | if (feature instanceof EditableFeature) { |
||
| 1265 | throw new StoreDeleteEditableFeatureException(getName()); |
||
| 1266 | } |
||
| 1267 | 41818 | fdiaz | notifyChange(FeatureStoreNotification.BEFORE_DELETE, feature); |
| 1268 | |||
| 1269 | 40435 | jjdelcerro | //Update the featureManager and the spatialManager
|
| 1270 | featureManager.delete(feature.getReference()); |
||
| 1271 | spatialManager.deleteFeature(feature); |
||
| 1272 | 41818 | fdiaz | |
| 1273 | 40435 | jjdelcerro | newVersionOfUpdate(); |
| 1274 | hasStrongChanges = true;
|
||
| 1275 | notifyChange(FeatureStoreNotification.AFTER_DELETE, feature); |
||
| 1276 | } catch (Exception e) { |
||
| 1277 | throw new StoreDeleteFeatureException(e, this.getName()); |
||
| 1278 | } |
||
| 1279 | } |
||
| 1280 | |||
| 1281 | private static EditableFeature lastChangedFeature = null; |
||
| 1282 | |||
| 1283 | 43215 | jjdelcerro | @Override
|
| 1284 | 41818 | fdiaz | public synchronized void insert(EditableFeature feature) |
| 1285 | 42293 | jjdelcerro | throws DataException {
|
| 1286 | 43215 | jjdelcerro | LOG.debug("In editing mode {}, insert feature: {}", mode, feature);
|
| 1287 | 40435 | jjdelcerro | try {
|
| 1288 | switch (mode) {
|
||
| 1289 | 42293 | jjdelcerro | case MODE_QUERY:
|
| 1290 | throw new NeedEditingModeException(this.getName()); |
||
| 1291 | 40435 | jjdelcerro | |
| 1292 | 42293 | jjdelcerro | case MODE_APPEND:
|
| 1293 | checkIsOwnFeature(feature); |
||
| 1294 | if (feature.getSource() != null) { |
||
| 1295 | throw new NoNewFeatureInsertException(this.getName()); |
||
| 1296 | } |
||
| 1297 | this.featureCount = null; |
||
| 1298 | notifyChange(FeatureStoreNotification.BEFORE_INSERT, feature); |
||
| 1299 | feature.validate(Feature.UPDATE); |
||
| 1300 | provider.append(((DefaultEditableFeature) feature).getData()); |
||
| 1301 | hasStrongChanges = true;
|
||
| 1302 | hasInserts = true;
|
||
| 1303 | notifyChange(FeatureStoreNotification.AFTER_INSERT, feature); |
||
| 1304 | break;
|
||
| 1305 | 40435 | jjdelcerro | |
| 1306 | 42293 | jjdelcerro | case MODE_FULLEDIT:
|
| 1307 | if (feature.getSource() != null) { |
||
| 1308 | throw new NoNewFeatureInsertException(this.getName()); |
||
| 1309 | } |
||
| 1310 | commands.insert(feature); |
||
| 1311 | 40435 | jjdelcerro | } |
| 1312 | } catch (Exception e) { |
||
| 1313 | throw new StoreInsertFeatureException(e, this.getName()); |
||
| 1314 | } |
||
| 1315 | } |
||
| 1316 | 41818 | fdiaz | |
| 1317 | 40435 | jjdelcerro | synchronized public void doInsert(EditableFeature feature) |
| 1318 | 42293 | jjdelcerro | throws DataException {
|
| 1319 | 40435 | jjdelcerro | checkIsOwnFeature(feature); |
| 1320 | 41818 | fdiaz | |
| 1321 | 40435 | jjdelcerro | waitForIndexes(); |
| 1322 | |||
| 1323 | notifyChange(FeatureStoreNotification.BEFORE_INSERT, feature); |
||
| 1324 | newVersionOfUpdate(); |
||
| 1325 | if ((lastChangedFeature == null) |
||
| 1326 | 42293 | jjdelcerro | || (lastChangedFeature.getSource() != feature.getSource())) {
|
| 1327 | 40435 | jjdelcerro | lastChangedFeature = feature; |
| 1328 | feature.validate(Feature.UPDATE); |
||
| 1329 | lastChangedFeature = null;
|
||
| 1330 | } |
||
| 1331 | //Update the featureManager and the spatialManager
|
||
| 1332 | ((DefaultEditableFeature) feature).setInserted(true);
|
||
| 1333 | DefaultFeature newFeature = (DefaultFeature) feature.getNotEditableCopy(); |
||
| 1334 | 41818 | fdiaz | |
| 1335 | 42293 | jjdelcerro | |
| 1336 | 40435 | jjdelcerro | featureManager.add(newFeature); |
| 1337 | spatialManager.insertFeature(newFeature); |
||
| 1338 | 41818 | fdiaz | |
| 1339 | 40435 | jjdelcerro | hasStrongChanges = true;
|
| 1340 | hasInserts = true;
|
||
| 1341 | 41818 | fdiaz | notifyChange(FeatureStoreNotification.AFTER_INSERT, feature); |
| 1342 | 40435 | jjdelcerro | } |
| 1343 | 41818 | fdiaz | |
| 1344 | 43215 | jjdelcerro | @Override
|
| 1345 | 40435 | jjdelcerro | public void update(EditableFeature feature) |
| 1346 | 42293 | jjdelcerro | throws DataException {
|
| 1347 | 40435 | jjdelcerro | if ((feature).getSource() == null) { |
| 1348 | insert(feature); |
||
| 1349 | return;
|
||
| 1350 | } |
||
| 1351 | commands.update(feature, feature.getSource()); |
||
| 1352 | } |
||
| 1353 | |||
| 1354 | synchronized public void doUpdate(EditableFeature feature, Feature oldFeature) |
||
| 1355 | 42293 | jjdelcerro | throws DataException {
|
| 1356 | 41818 | fdiaz | try {
|
| 1357 | 40435 | jjdelcerro | checkInEditingMode(); |
| 1358 | checkIsOwnFeature(feature); |
||
| 1359 | notifyChange(FeatureStoreNotification.BEFORE_UPDATE, feature); |
||
| 1360 | newVersionOfUpdate(); |
||
| 1361 | if ((lastChangedFeature == null) |
||
| 1362 | 42293 | jjdelcerro | || (lastChangedFeature.getSource() != feature.getSource())) {
|
| 1363 | 40435 | jjdelcerro | lastChangedFeature = feature; |
| 1364 | feature.validate(Feature.UPDATE); |
||
| 1365 | lastChangedFeature = null;
|
||
| 1366 | } |
||
| 1367 | 41818 | fdiaz | |
| 1368 | 40435 | jjdelcerro | //Update the featureManager and the spatialManager
|
| 1369 | Feature newf = feature.getNotEditableCopy(); |
||
| 1370 | featureManager.update(newf, oldFeature); |
||
| 1371 | spatialManager.updateFeature(newf, oldFeature); |
||
| 1372 | 41818 | fdiaz | |
| 1373 | 40435 | jjdelcerro | hasStrongChanges = true;
|
| 1374 | notifyChange(FeatureStoreNotification.AFTER_UPDATE, feature); |
||
| 1375 | } catch (Exception e) { |
||
| 1376 | throw new StoreUpdateFeatureException(e, this.getName()); |
||
| 1377 | } |
||
| 1378 | } |
||
| 1379 | |||
| 1380 | 43215 | jjdelcerro | @Override
|
| 1381 | 40435 | jjdelcerro | synchronized public void redo() throws RedoException { |
| 1382 | Command redo = commands.getNextRedoCommand(); |
||
| 1383 | try {
|
||
| 1384 | checkInEditingMode(); |
||
| 1385 | } catch (NeedEditingModeException ex) {
|
||
| 1386 | throw new RedoException(redo, ex); |
||
| 1387 | } |
||
| 1388 | notifyChange(FeatureStoreNotification.BEFORE_REDO, redo); |
||
| 1389 | newVersionOfUpdate(); |
||
| 1390 | commands.redo(); |
||
| 1391 | hasStrongChanges = true;
|
||
| 1392 | notifyChange(FeatureStoreNotification.AFTER_REDO, redo); |
||
| 1393 | } |
||
| 1394 | |||
| 1395 | 43215 | jjdelcerro | @Override
|
| 1396 | 40435 | jjdelcerro | synchronized public void undo() throws UndoException { |
| 1397 | Command undo = commands.getNextUndoCommand(); |
||
| 1398 | try {
|
||
| 1399 | checkInEditingMode(); |
||
| 1400 | } catch (NeedEditingModeException ex) {
|
||
| 1401 | throw new UndoException(undo, ex); |
||
| 1402 | } |
||
| 1403 | notifyChange(FeatureStoreNotification.BEFORE_UNDO, undo); |
||
| 1404 | newVersionOfUpdate(); |
||
| 1405 | commands.undo(); |
||
| 1406 | hasStrongChanges = true;
|
||
| 1407 | notifyChange(FeatureStoreNotification.AFTER_UNDO, undo); |
||
| 1408 | } |
||
| 1409 | |||
| 1410 | 43215 | jjdelcerro | @Override
|
| 1411 | 40435 | jjdelcerro | public List getRedoInfos() { |
| 1412 | if (isEditing() && (commands != null)) { |
||
| 1413 | return commands.getRedoInfos();
|
||
| 1414 | } else {
|
||
| 1415 | return null; |
||
| 1416 | } |
||
| 1417 | } |
||
| 1418 | |||
| 1419 | 43215 | jjdelcerro | @Override
|
| 1420 | 40435 | jjdelcerro | public List getUndoInfos() { |
| 1421 | if (isEditing() && (commands != null)) { |
||
| 1422 | return commands.getUndoInfos();
|
||
| 1423 | } else {
|
||
| 1424 | return null; |
||
| 1425 | } |
||
| 1426 | } |
||
| 1427 | |||
| 1428 | public synchronized FeatureCommandsStack getCommandsStack() |
||
| 1429 | 42293 | jjdelcerro | throws DataException {
|
| 1430 | 40435 | jjdelcerro | checkInEditingMode(); |
| 1431 | return commands;
|
||
| 1432 | } |
||
| 1433 | |||
| 1434 | 43215 | jjdelcerro | @Override
|
| 1435 | 40435 | jjdelcerro | synchronized public void cancelEditing() throws DataException { |
| 1436 | 43642 | jjdelcerro | if( spatialManager!=null ) { |
| 1437 | spatialManager.cancelModifies(); |
||
| 1438 | } |
||
| 1439 | 40435 | jjdelcerro | try {
|
| 1440 | 43408 | jjdelcerro | switch (mode) {
|
| 1441 | case MODE_QUERY:
|
||
| 1442 | throw new NeedEditingModeException(this.getName()); |
||
| 1443 | 40435 | jjdelcerro | |
| 1444 | 43408 | jjdelcerro | case MODE_APPEND:
|
| 1445 | notifyChange(FeatureStoreNotification.BEFORE_CANCELEDITING); |
||
| 1446 | provider.abortAppend(); |
||
| 1447 | exitEditingMode(); |
||
| 1448 | 40435 | jjdelcerro | ((FeatureSelection) this.getSelection()).deselectAll();
|
| 1449 | 43408 | jjdelcerro | updateIndexes(); |
| 1450 | notifyChange(FeatureStoreNotification.AFTER_CANCELEDITING); |
||
| 1451 | |||
| 1452 | case MODE_FULLEDIT:
|
||
| 1453 | boolean clearSelection = this.hasStrongChanges; |
||
| 1454 | if (this.selection instanceof FeatureReferenceSelection) { |
||
| 1455 | clearSelection = this.hasInserts;
|
||
| 1456 | } |
||
| 1457 | notifyChange(FeatureStoreNotification.BEFORE_CANCELEDITING); |
||
| 1458 | exitEditingMode(); |
||
| 1459 | if (clearSelection) {
|
||
| 1460 | ((FeatureSelection) this.getSelection()).deselectAll();
|
||
| 1461 | } |
||
| 1462 | updateIndexes(); |
||
| 1463 | notifyChange(FeatureStoreNotification.AFTER_CANCELEDITING); |
||
| 1464 | 40435 | jjdelcerro | } |
| 1465 | } catch (Exception e) { |
||
| 1466 | throw new StoreCancelEditingException(e, this.getName()); |
||
| 1467 | } |
||
| 1468 | } |
||
| 1469 | |||
| 1470 | 43215 | jjdelcerro | @Override
|
| 1471 | 40435 | jjdelcerro | synchronized public void finishEditing() throws DataException { |
| 1472 | 43215 | jjdelcerro | LOG.debug("finish editing of mode: {}", mode);
|
| 1473 | 40435 | jjdelcerro | try {
|
| 1474 | 41818 | fdiaz | |
| 1475 | 40435 | jjdelcerro | /*
|
| 1476 | * Selection needs to be cleared when editing stops
|
||
| 1477 | * to prevent conflicts with selection remaining from
|
||
| 1478 | * editing mode.
|
||
| 1479 | */
|
||
| 1480 | 42639 | dmartinezizquierdo | // ((FeatureSelection) this.getSelection()).deselectAll();
|
| 1481 | 43981 | omartinez | Map<String,List<FeatureAttributeDescriptor>> computedFields = this.getComputedFields(); |
| 1482 | 40435 | jjdelcerro | switch (mode) {
|
| 1483 | 42293 | jjdelcerro | case MODE_QUERY:
|
| 1484 | throw new NeedEditingModeException(this.getName()); |
||
| 1485 | 40435 | jjdelcerro | |
| 1486 | 42293 | jjdelcerro | case MODE_APPEND:
|
| 1487 | 43377 | jjdelcerro | if( selection!=null ) { |
| 1488 | selection = null;
|
||
| 1489 | } |
||
| 1490 | 42293 | jjdelcerro | notifyChange(FeatureStoreNotification.BEFORE_FINISHEDITING); |
| 1491 | 44189 | jjdelcerro | saveDALFile(); |
| 1492 | 42293 | jjdelcerro | provider.endAppend(); |
| 1493 | exitEditingMode(); |
||
| 1494 | 43981 | omartinez | this.updateComputedFields(computedFields);
|
| 1495 | 44189 | jjdelcerro | loadDALFile(); |
| 1496 | 42293 | jjdelcerro | updateIndexes(); |
| 1497 | notifyChange(FeatureStoreNotification.AFTER_FINISHEDITING); |
||
| 1498 | break;
|
||
| 1499 | 40435 | jjdelcerro | |
| 1500 | 42293 | jjdelcerro | case MODE_FULLEDIT:
|
| 1501 | if (hasStrongChanges && !this.allowWrite()) { |
||
| 1502 | throw new WriteNotAllowedException(getName()); |
||
| 1503 | } |
||
| 1504 | 44189 | jjdelcerro | saveDALFile(); |
| 1505 | 43377 | jjdelcerro | if(featureManager.isSelectionCompromised() && selection!=null ) { |
| 1506 | selection = null;
|
||
| 1507 | } |
||
| 1508 | 42293 | jjdelcerro | notifyChange(FeatureStoreNotification.BEFORE_FINISHEDITING); |
| 1509 | if (hasStrongChanges) {
|
||
| 1510 | validateFeatures(Feature.FINISH_EDITING); |
||
| 1511 | 41818 | fdiaz | |
| 1512 | 42293 | jjdelcerro | /*
|
| 1513 | * This will throw a PerformEditingExceptionif the provider
|
||
| 1514 | * does not accept the changes (for example, an invalid field name)
|
||
| 1515 | */
|
||
| 1516 | provider.performChanges(featureManager.getDeleted(), |
||
| 1517 | featureManager.getInserted(), |
||
| 1518 | featureManager.getUpdated(), |
||
| 1519 | 43967 | jjdelcerro | removeCalculatedAttributes(featureTypeManager.getFeatureTypesChanged()).iterator()); |
| 1520 | 43981 | omartinez | |
| 1521 | 43954 | jjdelcerro | } |
| 1522 | 43981 | omartinez | this.updateComputedFields(computedFields);
|
| 1523 | 44189 | jjdelcerro | exitEditingMode(); |
| 1524 | loadDALFile(); |
||
| 1525 | 42293 | jjdelcerro | updateIndexes(); |
| 1526 | notifyChange(FeatureStoreNotification.AFTER_FINISHEDITING); |
||
| 1527 | break;
|
||
| 1528 | 40435 | jjdelcerro | } |
| 1529 | 40597 | jldominguez | } catch (PerformEditingException pee) {
|
| 1530 | 41437 | jjdelcerro | throw new WriteException(provider.getSourceId().toString(), pee); |
| 1531 | 40435 | jjdelcerro | } catch (Exception e) { |
| 1532 | throw new FinishEditingException(e); |
||
| 1533 | } |
||
| 1534 | } |
||
| 1535 | 43981 | omartinez | private Map<String,List<FeatureAttributeDescriptor>> getComputedFields() throws DataException { |
| 1536 | Map<String,List<FeatureAttributeDescriptor>> r = new HashMap<>(); |
||
| 1537 | |||
| 1538 | List<FeatureType> theTypes = new ArrayList<>(); |
||
| 1539 | theTypes.addAll(this.getFeatureTypes());
|
||
| 1540 | theTypes.add(this.getDefaultFeatureType());
|
||
| 1541 | for( int n=0; n<theTypes.size(); n++ ) { |
||
| 1542 | FeatureType type = theTypes.get(n); |
||
| 1543 | for (FeatureAttributeDescriptor attrdesc : type) {
|
||
| 1544 | FeatureAttributeEmulator emulator = attrdesc.getFeatureAttributeEmulator(); |
||
| 1545 | if( emulator!= null) { |
||
| 1546 | List<FeatureAttributeDescriptor> l = r.get(type.getId());
|
||
| 1547 | if (l==null) { |
||
| 1548 | l = new ArrayList<>(); |
||
| 1549 | r.put(type.getId(), l); |
||
| 1550 | } |
||
| 1551 | l.add(attrdesc); |
||
| 1552 | } |
||
| 1553 | } |
||
| 1554 | } |
||
| 1555 | return r;
|
||
| 1556 | } |
||
| 1557 | private void updateComputedFields(Map<String,List<FeatureAttributeDescriptor>> computedFields) throws DataException { |
||
| 1558 | |||
| 1559 | List<FeatureType> theTypes = new ArrayList<>(); |
||
| 1560 | theTypes.addAll(this.getFeatureTypes());
|
||
| 1561 | theTypes.add(this.getDefaultFeatureType());
|
||
| 1562 | for( int n=0; n<theTypes.size(); n++ ) { |
||
| 1563 | DefaultFeatureType type = (DefaultFeatureType) theTypes.get(n); |
||
| 1564 | List<FeatureAttributeDescriptor> x = computedFields.get(type.getId());
|
||
| 1565 | if(x!=null && !x.isEmpty()) { |
||
| 1566 | for (FeatureAttributeDescriptor attrdesc : x) {
|
||
| 1567 | if (type.get(attrdesc.getName())==null) { |
||
| 1568 | type.add(attrdesc); |
||
| 1569 | } |
||
| 1570 | } |
||
| 1571 | } |
||
| 1572 | } |
||
| 1573 | |||
| 1574 | } |
||
| 1575 | 43967 | jjdelcerro | private List<FeatureStoreProvider.FeatureTypeChanged> removeCalculatedAttributes(List<FeatureStoreProvider.FeatureTypeChanged> ftypes) { |
| 1576 | // FIXME: Falta por implementar
|
||
| 1577 | 43978 | omartinez | // for (FeatureStoreProvider.FeatureTypeChanged ftype : ftypes) {
|
| 1578 | // EditableFeatureType target = (EditableFeatureType) ftype.getTarget();
|
||
| 1579 | // for (FeatureAttributeDescriptor attributeDescriptor : ftype.getSource().getAttributeDescriptors()) {
|
||
| 1580 | // if (attributeDescriptor.isComputed()) {
|
||
| 1581 | // target.remove(attributeDescriptor.getName());
|
||
| 1582 | // }
|
||
| 1583 | // }
|
||
| 1584 | // }
|
||
| 1585 | 43967 | jjdelcerro | return ftypes;
|
| 1586 | } |
||
| 1587 | |||
| 1588 | 40435 | jjdelcerro | |
| 1589 | 43954 | jjdelcerro | private void saveDALFile() { |
| 1590 | 44190 | jjdelcerro | DataResource resource = null;
|
| 1591 | 43954 | jjdelcerro | try {
|
| 1592 | DataServerExplorer explorer = this.getExplorer();
|
||
| 1593 | 43956 | jjdelcerro | if( explorer == null ) { |
| 1594 | return;
|
||
| 1595 | } |
||
| 1596 | 44190 | jjdelcerro | resource = explorer.getResource(this, "dal"); |
| 1597 | 44160 | jjdelcerro | if( resource == null ) { |
| 1598 | 43954 | jjdelcerro | return;
|
| 1599 | } |
||
| 1600 | DALFile dalFile = DALFile.getDALFile(); |
||
| 1601 | dalFile.setStore(this);
|
||
| 1602 | if( !dalFile.isEmpty() ) {
|
||
| 1603 | 44160 | jjdelcerro | dalFile.write(resource); |
| 1604 | 43954 | jjdelcerro | } |
| 1605 | 44190 | jjdelcerro | } catch (Throwable ex) { |
| 1606 | LOG.warn("Can't save DAL resource", ex);
|
||
| 1607 | } finally {
|
||
| 1608 | IOUtils.closeQuietly(resource); |
||
| 1609 | 43954 | jjdelcerro | } |
| 1610 | } |
||
| 1611 | |||
| 1612 | private void loadDALFile() { |
||
| 1613 | 44190 | jjdelcerro | DataResource resource = null;
|
| 1614 | 43954 | jjdelcerro | try {
|
| 1615 | DataServerExplorer explorer = this.getExplorer();
|
||
| 1616 | 43956 | jjdelcerro | if( explorer == null ) { |
| 1617 | return;
|
||
| 1618 | } |
||
| 1619 | 44190 | jjdelcerro | resource = explorer.getResource(this, "dal"); |
| 1620 | 44160 | jjdelcerro | if( resource == null || !resource.exists() ) { |
| 1621 | 43954 | jjdelcerro | return;
|
| 1622 | } |
||
| 1623 | 44160 | jjdelcerro | DALFile dalFile = DALFile.getDALFile(resource); |
| 1624 | 43954 | jjdelcerro | if( !dalFile.isEmpty() ) {
|
| 1625 | dalFile.updateStore(this);
|
||
| 1626 | } |
||
| 1627 | 44190 | jjdelcerro | } catch (Throwable ex) { |
| 1628 | LOG.warn("Can't load DAL resource", ex);
|
||
| 1629 | } finally {
|
||
| 1630 | IOUtils.closeQuietly(resource); |
||
| 1631 | 43954 | jjdelcerro | } |
| 1632 | } |
||
| 1633 | |||
| 1634 | 40435 | jjdelcerro | /**
|
| 1635 | 42293 | jjdelcerro | * Save changes in the provider without leaving the edit mode.
|
| 1636 | * Do not call observers to communicate a change of ediding mode.
|
||
| 1637 | * The operation's history is eliminated to prevent inconsistencies
|
||
| 1638 | * in the data.
|
||
| 1639 | 40435 | jjdelcerro | *
|
| 1640 | * @throws DataException
|
||
| 1641 | */
|
||
| 1642 | 43215 | jjdelcerro | @Override
|
| 1643 | 40435 | jjdelcerro | synchronized public void commitChanges() throws DataException { |
| 1644 | 43215 | jjdelcerro | LOG.debug("commitChanges of mode: {}", mode);
|
| 1645 | 42293 | jjdelcerro | if( !canCommitChanges() ) {
|
| 1646 | throw new WriteNotAllowedException(getName()); |
||
| 1647 | } |
||
| 1648 | try {
|
||
| 1649 | switch (mode) {
|
||
| 1650 | case MODE_QUERY:
|
||
| 1651 | throw new NeedEditingModeException(this.getName()); |
||
| 1652 | 40435 | jjdelcerro | |
| 1653 | 42293 | jjdelcerro | case MODE_APPEND:
|
| 1654 | this.provider.endAppend();
|
||
| 1655 | exitEditingMode(); |
||
| 1656 | invalidateIndexes(); |
||
| 1657 | this.provider.beginAppend();
|
||
| 1658 | hasInserts = false;
|
||
| 1659 | break;
|
||
| 1660 | 40435 | jjdelcerro | |
| 1661 | 42293 | jjdelcerro | case MODE_FULLEDIT:
|
| 1662 | if (hasStrongChanges && !this.allowWrite()) { |
||
| 1663 | throw new WriteNotAllowedException(getName()); |
||
| 1664 | } |
||
| 1665 | if (hasStrongChanges) {
|
||
| 1666 | validateFeatures(Feature.FINISH_EDITING); |
||
| 1667 | provider.performChanges(featureManager.getDeleted(), |
||
| 1668 | featureManager.getInserted(), |
||
| 1669 | featureManager.getUpdated(), |
||
| 1670 | 43967 | jjdelcerro | removeCalculatedAttributes(featureTypeManager.getFeatureTypesChanged()).iterator()); |
| 1671 | 42293 | jjdelcerro | } |
| 1672 | invalidateIndexes(); |
||
| 1673 | 43840 | jjdelcerro | featureManager = new FeatureManager();
|
| 1674 | featureTypeManager = new FeatureTypeManager(this); |
||
| 1675 | spatialManager = new SpatialManager(this, provider.getEnvelope()); |
||
| 1676 | 40435 | jjdelcerro | |
| 1677 | 42293 | jjdelcerro | commands = |
| 1678 | new DefaultFeatureCommandsStack(this, featureManager, |
||
| 1679 | spatialManager, featureTypeManager); |
||
| 1680 | featureCount = null;
|
||
| 1681 | hasStrongChanges = false;
|
||
| 1682 | hasInserts = false;
|
||
| 1683 | break;
|
||
| 1684 | 40435 | jjdelcerro | } |
| 1685 | 42293 | jjdelcerro | } catch (Exception e) { |
| 1686 | throw new FinishEditingException(e); |
||
| 1687 | } |
||
| 1688 | 40435 | jjdelcerro | } |
| 1689 | |||
| 1690 | 43215 | jjdelcerro | @Override
|
| 1691 | 40435 | jjdelcerro | synchronized public boolean canCommitChanges() throws DataException { |
| 1692 | 42293 | jjdelcerro | if ( !this.allowWrite()) { |
| 1693 | return false; |
||
| 1694 | 40435 | jjdelcerro | } |
| 1695 | 42293 | jjdelcerro | switch (mode) {
|
| 1696 | default:
|
||
| 1697 | case MODE_QUERY:
|
||
| 1698 | return false; |
||
| 1699 | 41818 | fdiaz | |
| 1700 | 42293 | jjdelcerro | case MODE_APPEND:
|
| 1701 | return true; |
||
| 1702 | 41818 | fdiaz | |
| 1703 | 42293 | jjdelcerro | case MODE_FULLEDIT:
|
| 1704 | List types = this.getFeatureTypes(); |
||
| 1705 | for( int i=0; i<types.size(); i++ ) { |
||
| 1706 | Object type = types.get(i);
|
||
| 1707 | if( type instanceof DefaultEditableFeatureType ) { |
||
| 1708 | if( ((DefaultEditableFeatureType)type).hasStrongChanges() ) {
|
||
| 1709 | return false; |
||
| 1710 | } |
||
| 1711 | } |
||
| 1712 | } |
||
| 1713 | return true; |
||
| 1714 | } |
||
| 1715 | 40435 | jjdelcerro | } |
| 1716 | 41818 | fdiaz | |
| 1717 | 43215 | jjdelcerro | @Override
|
| 1718 | 40435 | jjdelcerro | public void beginEditingGroup(String description) |
| 1719 | 42293 | jjdelcerro | throws NeedEditingModeException {
|
| 1720 | 40435 | jjdelcerro | checkInEditingMode(); |
| 1721 | commands.startComplex(description); |
||
| 1722 | } |
||
| 1723 | |||
| 1724 | 43215 | jjdelcerro | @Override
|
| 1725 | 40435 | jjdelcerro | public void endEditingGroup() throws NeedEditingModeException { |
| 1726 | checkInEditingMode(); |
||
| 1727 | commands.endComplex(); |
||
| 1728 | } |
||
| 1729 | |||
| 1730 | 43215 | jjdelcerro | @Override
|
| 1731 | 40435 | jjdelcerro | public boolean isAppendModeSupported() { |
| 1732 | return this.provider.supportsAppendMode(); |
||
| 1733 | } |
||
| 1734 | |||
| 1735 | 43215 | jjdelcerro | @Override
|
| 1736 | 40435 | jjdelcerro | public void export(DataServerExplorer explorer, String provider, |
| 1737 | 42293 | jjdelcerro | NewFeatureStoreParameters params) throws DataException {
|
| 1738 | 40435 | jjdelcerro | |
| 1739 | if (this.getFeatureTypes().size() != 1) { |
||
| 1740 | throw new NotYetImplemented( |
||
| 1741 | 42293 | jjdelcerro | "export whith more than one type not yet implemented");
|
| 1742 | 40435 | jjdelcerro | } |
| 1743 | FeatureSelection featureSelection = (FeatureSelection) getSelection(); |
||
| 1744 | FeatureStore target = null;
|
||
| 1745 | FeatureSet features = null;
|
||
| 1746 | DisposableIterator iterator = null;
|
||
| 1747 | try {
|
||
| 1748 | FeatureType type = this.getDefaultFeatureType();
|
||
| 1749 | if ((params.getDefaultFeatureType() == null) |
||
| 1750 | 42293 | jjdelcerro | || (params.getDefaultFeatureType().size() == 0)) {
|
| 1751 | 40435 | jjdelcerro | params.setDefaultFeatureType(type.getEditable()); |
| 1752 | |||
| 1753 | } |
||
| 1754 | explorer.add(provider, params, true);
|
||
| 1755 | |||
| 1756 | DataManager manager = DALLocator.getDataManager(); |
||
| 1757 | target = (FeatureStore) manager.openStore(provider, params); |
||
| 1758 | FeatureType targetType = target.getDefaultFeatureType(); |
||
| 1759 | |||
| 1760 | target.edit(MODE_APPEND); |
||
| 1761 | 43840 | jjdelcerro | FeatureAttributeDescriptor[] pkattrs = type.getPrimaryKey();
|
| 1762 | 40435 | jjdelcerro | if (featureSelection.getSize() > 0) { |
| 1763 | features = this.getFeatureSelection();
|
||
| 1764 | } else {
|
||
| 1765 | 43840 | jjdelcerro | if ((pkattrs != null) && (pkattrs.length > 0)) { |
| 1766 | 40435 | jjdelcerro | FeatureQuery query = createFeatureQuery(); |
| 1767 | 43840 | jjdelcerro | for (FeatureAttributeDescriptor pkattr : pkattrs) {
|
| 1768 | query.getOrder().add(pkattr.getName(), true);
|
||
| 1769 | 40435 | jjdelcerro | } |
| 1770 | features = this.getFeatureSet(query);
|
||
| 1771 | } else {
|
||
| 1772 | features = this.getFeatureSet();
|
||
| 1773 | } |
||
| 1774 | } |
||
| 1775 | iterator = features.fastIterator(); |
||
| 1776 | while (iterator.hasNext()) {
|
||
| 1777 | DefaultFeature feature = (DefaultFeature) iterator.next(); |
||
| 1778 | target.insert(target.createNewFeature(targetType, feature)); |
||
| 1779 | } |
||
| 1780 | target.finishEditing(); |
||
| 1781 | target.dispose(); |
||
| 1782 | } catch (Exception e) { |
||
| 1783 | throw new DataExportException(e, params.toString()); |
||
| 1784 | } finally {
|
||
| 1785 | dispose(iterator); |
||
| 1786 | dispose(features); |
||
| 1787 | dispose(target); |
||
| 1788 | } |
||
| 1789 | } |
||
| 1790 | |||
| 1791 | //
|
||
| 1792 | // ====================================================================
|
||
| 1793 | // Obtencion de datos
|
||
| 1794 | // getDataCollection, getFeatureCollection
|
||
| 1795 | //
|
||
| 1796 | 42293 | jjdelcerro | |
| 1797 | 43215 | jjdelcerro | @Override
|
| 1798 | 40435 | jjdelcerro | public DataSet getDataSet() throws DataException { |
| 1799 | checkNotInAppendMode(); |
||
| 1800 | 42293 | jjdelcerro | FeatureQuery query = |
| 1801 | new DefaultFeatureQuery(this.getDefaultFeatureType()); |
||
| 1802 | 40435 | jjdelcerro | return new DefaultFeatureSet(this, query); |
| 1803 | } |
||
| 1804 | |||
| 1805 | 43215 | jjdelcerro | @Override
|
| 1806 | 40435 | jjdelcerro | public DataSet getDataSet(DataQuery dataQuery) throws DataException { |
| 1807 | checkNotInAppendMode(); |
||
| 1808 | return new DefaultFeatureSet(this, (FeatureQuery) dataQuery); |
||
| 1809 | } |
||
| 1810 | |||
| 1811 | 43215 | jjdelcerro | @Override
|
| 1812 | 40435 | jjdelcerro | public void getDataSet(Observer observer) throws DataException { |
| 1813 | checkNotInAppendMode(); |
||
| 1814 | this.getFeatureSet(null, observer); |
||
| 1815 | } |
||
| 1816 | |||
| 1817 | 43215 | jjdelcerro | @Override
|
| 1818 | 40435 | jjdelcerro | public void getDataSet(DataQuery dataQuery, Observer observer) |
| 1819 | 42293 | jjdelcerro | throws DataException {
|
| 1820 | 40435 | jjdelcerro | checkNotInAppendMode(); |
| 1821 | this.getFeatureSet((FeatureQuery) dataQuery, observer);
|
||
| 1822 | } |
||
| 1823 | |||
| 1824 | 42799 | jjdelcerro | @Override
|
| 1825 | 40435 | jjdelcerro | public FeatureSet getFeatureSet() throws DataException { |
| 1826 | 42799 | jjdelcerro | return this.getFeatureSet((FeatureQuery)null); |
| 1827 | 40435 | jjdelcerro | } |
| 1828 | |||
| 1829 | 42799 | jjdelcerro | @Override
|
| 1830 | 40435 | jjdelcerro | public FeatureSet getFeatureSet(FeatureQuery featureQuery)
|
| 1831 | 42293 | jjdelcerro | throws DataException {
|
| 1832 | 40435 | jjdelcerro | checkNotInAppendMode(); |
| 1833 | 42799 | jjdelcerro | if( featureQuery==null ) { |
| 1834 | featureQuery = new DefaultFeatureQuery(this.getDefaultFeatureType()); |
||
| 1835 | } |
||
| 1836 | 40435 | jjdelcerro | return new DefaultFeatureSet(this, featureQuery); |
| 1837 | } |
||
| 1838 | |||
| 1839 | 42925 | jjdelcerro | @Override
|
| 1840 | 43533 | jjdelcerro | public FeatureSet getFeatureSet(String filter) throws DataException { |
| 1841 | return this.getFeatureSet(filter, null, true); |
||
| 1842 | } |
||
| 1843 | |||
| 1844 | @Override
|
||
| 1845 | public FeatureSet getFeatureSet(String filter, String sortBy) throws DataException { |
||
| 1846 | return this.getFeatureSet(filter, sortBy, true); |
||
| 1847 | } |
||
| 1848 | |||
| 1849 | @Override
|
||
| 1850 | 44023 | jjdelcerro | public FeatureSet getFeatureSet(Expression filter) throws DataException { |
| 1851 | return this.getFeatureSet(filter, null, true); |
||
| 1852 | } |
||
| 1853 | |||
| 1854 | @Override
|
||
| 1855 | public FeatureSet getFeatureSet(Expression filter, String sortBy) throws DataException { |
||
| 1856 | return this.getFeatureSet(filter, sortBy, true); |
||
| 1857 | } |
||
| 1858 | 44190 | jjdelcerro | |
| 1859 | 44023 | jjdelcerro | @Override
|
| 1860 | public FeatureSet getFeatureSet(Expression filter, String sortBy, boolean asc) throws DataException { |
||
| 1861 | 44190 | jjdelcerro | FeatureQuery query = this.createFeatureQuery(filter, sortBy, asc);
|
| 1862 | 44023 | jjdelcerro | return this.getFeatureSet(query); |
| 1863 | } |
||
| 1864 | |||
| 1865 | @Override
|
||
| 1866 | 43533 | jjdelcerro | public FeatureSet getFeatureSet(String filter, String sortBy, boolean asc) throws DataException { |
| 1867 | 44190 | jjdelcerro | FeatureQuery query = this.createFeatureQuery(filter, sortBy, asc);
|
| 1868 | 43533 | jjdelcerro | return this.getFeatureSet(query); |
| 1869 | } |
||
| 1870 | 43628 | jjdelcerro | |
| 1871 | @Override
|
||
| 1872 | public List<Feature> getFeatures(String filter) { |
||
| 1873 | return this.getFeatures(filter, null, true); |
||
| 1874 | } |
||
| 1875 | 43533 | jjdelcerro | |
| 1876 | @Override
|
||
| 1877 | 43628 | jjdelcerro | public List<Feature> getFeatures(String filter, String sortBy) { |
| 1878 | return this.getFeatures(filter, sortBy, true); |
||
| 1879 | } |
||
| 1880 | |||
| 1881 | @Override
|
||
| 1882 | public List<Feature> getFeatures(String filter, String sortBy, boolean asc) { |
||
| 1883 | 44190 | jjdelcerro | FeatureQuery query = this.createFeatureQuery(filter, sortBy, asc);
|
| 1884 | 43628 | jjdelcerro | return this.getFeatures(query, 100); |
| 1885 | } |
||
| 1886 | |||
| 1887 | @Override
|
||
| 1888 | 44023 | jjdelcerro | public List<Feature> getFeatures(Expression filter) { |
| 1889 | return this.getFeatures(filter, null, true); |
||
| 1890 | } |
||
| 1891 | |||
| 1892 | @Override
|
||
| 1893 | public List<Feature> getFeatures(Expression filter, String sortBy) { |
||
| 1894 | return this.getFeatures(filter, sortBy, true); |
||
| 1895 | } |
||
| 1896 | |||
| 1897 | @Override
|
||
| 1898 | public List<Feature> getFeatures(Expression filter, String sortBy, boolean asc) { |
||
| 1899 | 44190 | jjdelcerro | FeatureQuery query = this.createFeatureQuery(filter, sortBy, asc);
|
| 1900 | 44023 | jjdelcerro | return this.getFeatures(query, 100); |
| 1901 | } |
||
| 1902 | |||
| 1903 | @Override
|
||
| 1904 | 43550 | jjdelcerro | public List<Feature> getFeatures(FeatureQuery query) { |
| 1905 | return this.getFeatures(query, 100); |
||
| 1906 | } |
||
| 1907 | |||
| 1908 | @Override
|
||
| 1909 | 42925 | jjdelcerro | public List<Feature> getFeatures(FeatureQuery query, int pageSize) { |
| 1910 | try {
|
||
| 1911 | FeaturePagingHelper pager = this.dataManager.createFeaturePagingHelper(this, query, pageSize); |
||
| 1912 | return pager.asList();
|
||
| 1913 | } catch (BaseException ex) {
|
||
| 1914 | throw new RuntimeException("Can't create the list of features.", ex); |
||
| 1915 | } |
||
| 1916 | } |
||
| 1917 | 43020 | jjdelcerro | |
| 1918 | @Override
|
||
| 1919 | public List<Feature> getFeatures() { |
||
| 1920 | return this.getFeatures(null, 500); |
||
| 1921 | } |
||
| 1922 | 43152 | fdiaz | |
| 1923 | 43215 | jjdelcerro | @Override
|
| 1924 | 44100 | jjdelcerro | public Feature first() throws DataException { |
| 1925 | 44190 | jjdelcerro | return this.findFirst((FeatureQuery)null); |
| 1926 | 44100 | jjdelcerro | } |
| 1927 | |||
| 1928 | @Override
|
||
| 1929 | 43628 | jjdelcerro | public Feature findFirst(String filter) throws DataException { |
| 1930 | return this.findFirst(filter, null, true); |
||
| 1931 | } |
||
| 1932 | |||
| 1933 | @Override
|
||
| 1934 | public Feature findFirst(String filter, String sortBy) throws DataException { |
||
| 1935 | return this.findFirst(filter, sortBy, true); |
||
| 1936 | } |
||
| 1937 | |||
| 1938 | @Override
|
||
| 1939 | public Feature findFirst(String filter, String sortBy, boolean asc) throws DataException { |
||
| 1940 | 44190 | jjdelcerro | FeatureQuery query = this.createFeatureQuery(filter, sortBy, asc);
|
| 1941 | return findFirst(query);
|
||
| 1942 | 43628 | jjdelcerro | } |
| 1943 | |||
| 1944 | @Override
|
||
| 1945 | 44023 | jjdelcerro | public Feature findFirst(Expression filter) throws DataException { |
| 1946 | return this.findFirst(filter, null, true); |
||
| 1947 | } |
||
| 1948 | |||
| 1949 | @Override
|
||
| 1950 | public Feature findFirst(Expression filter, String sortBy) throws DataException { |
||
| 1951 | return this.findFirst(filter, sortBy, true); |
||
| 1952 | } |
||
| 1953 | |||
| 1954 | @Override
|
||
| 1955 | public Feature findFirst(Expression filter, String sortBy, boolean asc) throws DataException { |
||
| 1956 | 44190 | jjdelcerro | FeatureQuery query = this.createFeatureQuery(filter, sortBy, asc);
|
| 1957 | return findFirst(query);
|
||
| 1958 | } |
||
| 1959 | |||
| 1960 | public Feature findFirst(FeatureQuery query) throws DataException { |
||
| 1961 | final MutableObject<Feature> feature = new MutableObject<>(); |
||
| 1962 | try {
|
||
| 1963 | this.accept(new Visitor() { |
||
| 1964 | @Override
|
||
| 1965 | public void visit(Object obj) throws VisitCanceledException, BaseException { |
||
| 1966 | feature.setValue((Feature) obj); |
||
| 1967 | throw new VisitCanceledException(); |
||
| 1968 | } |
||
| 1969 | }, query); |
||
| 1970 | } catch(VisitCanceledException ex) {
|
||
| 1971 | 44207 | jjdelcerro | |
| 1972 | 44190 | jjdelcerro | } catch(DataException ex) {
|
| 1973 | throw ex;
|
||
| 1974 | } catch(Exception ex) { |
||
| 1975 | throw new RuntimeException("", ex); |
||
| 1976 | 44023 | jjdelcerro | } |
| 1977 | 44207 | jjdelcerro | return feature.getValue();
|
| 1978 | 44023 | jjdelcerro | } |
| 1979 | 44190 | jjdelcerro | |
| 1980 | 44023 | jjdelcerro | @Override
|
| 1981 | 40435 | jjdelcerro | public void accept(Visitor visitor) throws BaseException { |
| 1982 | 44190 | jjdelcerro | this.accept(visitor, null); |
| 1983 | 40435 | jjdelcerro | } |
| 1984 | |||
| 1985 | 43215 | jjdelcerro | @Override
|
| 1986 | 40435 | jjdelcerro | public void accept(Visitor visitor, DataQuery dataQuery) |
| 1987 | 42293 | jjdelcerro | throws BaseException {
|
| 1988 | 40435 | jjdelcerro | FeatureSet set = getFeatureSet((FeatureQuery) dataQuery); |
| 1989 | try {
|
||
| 1990 | set.accept(visitor); |
||
| 1991 | } finally {
|
||
| 1992 | set.dispose(); |
||
| 1993 | } |
||
| 1994 | } |
||
| 1995 | |||
| 1996 | public FeatureType getFeatureType(FeatureQuery featureQuery)
|
||
| 1997 | 42293 | jjdelcerro | throws DataException {
|
| 1998 | DefaultFeatureType fType = |
||
| 1999 | (DefaultFeatureType) this.getFeatureType(featureQuery
|
||
| 2000 | .getFeatureTypeId()); |
||
| 2001 | 43998 | jjdelcerro | if( featureQuery.hasAttributeNames() ||
|
| 2002 | featureQuery.hasConstantsAttributeNames() || |
||
| 2003 | fType.hasRequiredFields() |
||
| 2004 | ) {
|
||
| 2005 | 42293 | jjdelcerro | return fType.getSubtype(featureQuery.getAttributeNames(), featureQuery.getConstantsAttributeNames() );
|
| 2006 | 40435 | jjdelcerro | } |
| 2007 | return fType;
|
||
| 2008 | } |
||
| 2009 | |||
| 2010 | 43215 | jjdelcerro | @Override
|
| 2011 | 40435 | jjdelcerro | public void getFeatureSet(Observer observer) throws DataException { |
| 2012 | checkNotInAppendMode(); |
||
| 2013 | this.getFeatureSet(null, observer); |
||
| 2014 | } |
||
| 2015 | |||
| 2016 | 43215 | jjdelcerro | @Override
|
| 2017 | 40435 | jjdelcerro | public void getFeatureSet(FeatureQuery query, Observer observer) |
| 2018 | 42293 | jjdelcerro | throws DataException {
|
| 2019 | 40435 | jjdelcerro | class LoadInBackGround implements Runnable { |
| 2020 | |||
| 2021 | 43215 | jjdelcerro | private final FeatureStore store; |
| 2022 | private final FeatureQuery query; |
||
| 2023 | private final Observer observer; |
||
| 2024 | 40435 | jjdelcerro | |
| 2025 | public LoadInBackGround(FeatureStore store, FeatureQuery query,
|
||
| 2026 | 42293 | jjdelcerro | Observer observer) {
|
| 2027 | 40435 | jjdelcerro | this.store = store;
|
| 2028 | this.query = query;
|
||
| 2029 | this.observer = observer;
|
||
| 2030 | } |
||
| 2031 | |||
| 2032 | void notify(FeatureStoreNotification theNotification) {
|
||
| 2033 | observer.update(store, theNotification); |
||
| 2034 | } |
||
| 2035 | |||
| 2036 | 43215 | jjdelcerro | @Override
|
| 2037 | 40435 | jjdelcerro | public void run() { |
| 2038 | FeatureSet set = null;
|
||
| 2039 | try {
|
||
| 2040 | set = store.getFeatureSet(query); |
||
| 2041 | notify(new DefaultFeatureStoreNotification(store,
|
||
| 2042 | 42293 | jjdelcerro | FeatureStoreNotification.LOAD_FINISHED, set)); |
| 2043 | 40435 | jjdelcerro | } catch (Exception e) { |
| 2044 | notify(new DefaultFeatureStoreNotification(store,
|
||
| 2045 | 42293 | jjdelcerro | FeatureStoreNotification.LOAD_FINISHED, e)); |
| 2046 | 40435 | jjdelcerro | } finally {
|
| 2047 | dispose(set); |
||
| 2048 | } |
||
| 2049 | } |
||
| 2050 | } |
||
| 2051 | |||
| 2052 | checkNotInAppendMode(); |
||
| 2053 | if (query == null) { |
||
| 2054 | query = new DefaultFeatureQuery(this.getDefaultFeatureType()); |
||
| 2055 | } |
||
| 2056 | LoadInBackGround task = new LoadInBackGround(this, query, observer); |
||
| 2057 | Thread thread = new Thread(task, "Load Feature Set in background"); |
||
| 2058 | thread.start(); |
||
| 2059 | } |
||
| 2060 | |||
| 2061 | 43215 | jjdelcerro | @Override
|
| 2062 | 40435 | jjdelcerro | public Feature getFeatureByReference(FeatureReference reference)
|
| 2063 | 42293 | jjdelcerro | throws DataException {
|
| 2064 | 40435 | jjdelcerro | checkNotInAppendMode(); |
| 2065 | DefaultFeatureReference ref = (DefaultFeatureReference) reference; |
||
| 2066 | FeatureType featureType; |
||
| 2067 | if (ref.getFeatureTypeId() == null) { |
||
| 2068 | featureType = this.getDefaultFeatureType();
|
||
| 2069 | } else {
|
||
| 2070 | featureType = this.getFeatureType(ref.getFeatureTypeId());
|
||
| 2071 | } |
||
| 2072 | return this.getFeatureByReference(reference, featureType); |
||
| 2073 | } |
||
| 2074 | |||
| 2075 | 43215 | jjdelcerro | @Override
|
| 2076 | 40435 | jjdelcerro | public Feature getFeatureByReference(FeatureReference reference,
|
| 2077 | 42293 | jjdelcerro | FeatureType featureType) throws DataException {
|
| 2078 | 40435 | jjdelcerro | checkNotInAppendMode(); |
| 2079 | featureType = fixFeatureType((DefaultFeatureType) featureType); |
||
| 2080 | if (this.mode == MODE_FULLEDIT) { |
||
| 2081 | Feature f = featureManager.get(reference, this, featureType);
|
||
| 2082 | if (f != null) { |
||
| 2083 | return f;
|
||
| 2084 | } |
||
| 2085 | } |
||
| 2086 | 41818 | fdiaz | |
| 2087 | 42092 | fdiaz | FeatureType sourceFeatureType = featureType; |
| 2088 | if (!this.transforms.isEmpty()) { |
||
| 2089 | sourceFeatureType = this.transforms.getSourceFeatureTypeFrom(featureType);
|
||
| 2090 | } |
||
| 2091 | // TODO comprobar que el id es de este store
|
||
| 2092 | 41818 | fdiaz | |
| 2093 | 42293 | jjdelcerro | DefaultFeature feature = |
| 2094 | new DefaultFeature(this, |
||
| 2095 | this.provider.getFeatureProviderByReference(
|
||
| 2096 | (FeatureReferenceProviderServices) reference, sourceFeatureType)); |
||
| 2097 | 40435 | jjdelcerro | |
| 2098 | if (!this.transforms.isEmpty()) { |
||
| 2099 | return this.transforms.applyTransform(feature, featureType); |
||
| 2100 | } |
||
| 2101 | return feature;
|
||
| 2102 | } |
||
| 2103 | |||
| 2104 | //
|
||
| 2105 | // ====================================================================
|
||
| 2106 | // Gestion de features
|
||
| 2107 | //
|
||
| 2108 | 42293 | jjdelcerro | |
| 2109 | 40435 | jjdelcerro | private FeatureType fixFeatureType(DefaultFeatureType type)
|
| 2110 | 42293 | jjdelcerro | throws DataException {
|
| 2111 | 40435 | jjdelcerro | FeatureType original = this.getDefaultFeatureType();
|
| 2112 | |||
| 2113 | if ((type == null) || type.equals(original)) { |
||
| 2114 | return original;
|
||
| 2115 | } else {
|
||
| 2116 | if (!type.isSubtypeOf(original)) {
|
||
| 2117 | Iterator iter = this.getFeatureTypes().iterator(); |
||
| 2118 | FeatureType tmpType; |
||
| 2119 | boolean found = false; |
||
| 2120 | while (iter.hasNext()) {
|
||
| 2121 | tmpType = (FeatureType) iter.next(); |
||
| 2122 | if (type.equals(tmpType)) {
|
||
| 2123 | return type;
|
||
| 2124 | |||
| 2125 | 42293 | jjdelcerro | } else
|
| 2126 | if (type.isSubtypeOf(tmpType)) {
|
||
| 2127 | found = true;
|
||
| 2128 | original = tmpType; |
||
| 2129 | break;
|
||
| 2130 | } |
||
| 2131 | 40435 | jjdelcerro | |
| 2132 | } |
||
| 2133 | if (!found) {
|
||
| 2134 | throw new IllegalFeatureTypeException(getName()); |
||
| 2135 | } |
||
| 2136 | } |
||
| 2137 | } |
||
| 2138 | |||
| 2139 | // Checks that type has all fields of pk
|
||
| 2140 | // else add the missing attributes at the end.
|
||
| 2141 | if (!original.hasOID()) {
|
||
| 2142 | // Gets original pk attributes
|
||
| 2143 | 42293 | jjdelcerro | DefaultEditableFeatureType edOriginal = |
| 2144 | (DefaultEditableFeatureType) original.getEditable(); |
||
| 2145 | 40435 | jjdelcerro | FeatureAttributeDescriptor orgAttr; |
| 2146 | Iterator edOriginalIter = edOriginal.iterator();
|
||
| 2147 | while (edOriginalIter.hasNext()) {
|
||
| 2148 | orgAttr = (FeatureAttributeDescriptor) edOriginalIter.next(); |
||
| 2149 | if (!orgAttr.isPrimaryKey()) {
|
||
| 2150 | edOriginalIter.remove(); |
||
| 2151 | } |
||
| 2152 | } |
||
| 2153 | |||
| 2154 | // Checks if all pk attributes are in type
|
||
| 2155 | Iterator typeIterator;
|
||
| 2156 | edOriginalIter = edOriginal.iterator(); |
||
| 2157 | FeatureAttributeDescriptor attr; |
||
| 2158 | while (edOriginalIter.hasNext()) {
|
||
| 2159 | orgAttr = (FeatureAttributeDescriptor) edOriginalIter.next(); |
||
| 2160 | typeIterator = type.iterator(); |
||
| 2161 | while (typeIterator.hasNext()) {
|
||
| 2162 | attr = (FeatureAttributeDescriptor) typeIterator.next(); |
||
| 2163 | if (attr.getName().equals(orgAttr.getName())) {
|
||
| 2164 | edOriginalIter.remove(); |
||
| 2165 | break;
|
||
| 2166 | } |
||
| 2167 | } |
||
| 2168 | } |
||
| 2169 | |||
| 2170 | // add missing pk attributes if any
|
||
| 2171 | if (edOriginal.size() > 0) { |
||
| 2172 | boolean isEditable = type instanceof DefaultEditableFeatureType; |
||
| 2173 | 42293 | jjdelcerro | DefaultEditableFeatureType edType = |
| 2174 | (DefaultEditableFeatureType) original.getEditable(); |
||
| 2175 | 40435 | jjdelcerro | edType.clear(); |
| 2176 | edType.addAll(type); |
||
| 2177 | edType.addAll(edOriginal); |
||
| 2178 | if (!isEditable) {
|
||
| 2179 | type = (DefaultFeatureType) edType.getNotEditableCopy(); |
||
| 2180 | } |
||
| 2181 | } |
||
| 2182 | |||
| 2183 | } |
||
| 2184 | |||
| 2185 | return type;
|
||
| 2186 | } |
||
| 2187 | |||
| 2188 | 43215 | jjdelcerro | @Override
|
| 2189 | 40435 | jjdelcerro | public void validateFeatures(int mode) throws DataException { |
| 2190 | FeatureSet collection = null;
|
||
| 2191 | DisposableIterator iter = null;
|
||
| 2192 | try {
|
||
| 2193 | 43642 | jjdelcerro | FeatureRules rules = this.getDefaultFeatureType().getRules();
|
| 2194 | if( rules==null || rules.isEmpty() ) { |
||
| 2195 | return;
|
||
| 2196 | } |
||
| 2197 | 40435 | jjdelcerro | checkNotInAppendMode(); |
| 2198 | collection = this.getFeatureSet();
|
||
| 2199 | iter = collection.fastIterator(); |
||
| 2200 | long previousVersionOfUpdate = currentVersionOfUpdate();
|
||
| 2201 | while (iter.hasNext()) {
|
||
| 2202 | ((DefaultFeature) iter.next()).validate(mode); |
||
| 2203 | if (previousVersionOfUpdate != currentVersionOfUpdate()) {
|
||
| 2204 | throw new ConcurrentDataModificationException(getName()); |
||
| 2205 | } |
||
| 2206 | } |
||
| 2207 | } catch (Exception e) { |
||
| 2208 | throw new ValidateFeaturesException(e, getName()); |
||
| 2209 | } finally {
|
||
| 2210 | 43642 | jjdelcerro | DisposeUtils.disposeQuietly(iter); |
| 2211 | DisposeUtils.disposeQuietly(collection); |
||
| 2212 | 40435 | jjdelcerro | } |
| 2213 | } |
||
| 2214 | |||
| 2215 | 43215 | jjdelcerro | @Override
|
| 2216 | 40435 | jjdelcerro | public FeatureType getDefaultFeatureType() throws DataException { |
| 2217 | try {
|
||
| 2218 | 41818 | fdiaz | |
| 2219 | 40435 | jjdelcerro | if (isEditing()) {
|
| 2220 | 42293 | jjdelcerro | FeatureType auxFeatureType = |
| 2221 | featureTypeManager.getType(defaultFeatureType.getId()); |
||
| 2222 | 40435 | jjdelcerro | if (auxFeatureType != null) { |
| 2223 | return avoidEditable(auxFeatureType);
|
||
| 2224 | } |
||
| 2225 | } |
||
| 2226 | FeatureType type = this.transforms.getDefaultFeatureType();
|
||
| 2227 | 43998 | jjdelcerro | if (type != null) { |
| 2228 | 40435 | jjdelcerro | return avoidEditable(type);
|
| 2229 | 43998 | jjdelcerro | } |
| 2230 | 41818 | fdiaz | |
| 2231 | 40435 | jjdelcerro | return avoidEditable(defaultFeatureType);
|
| 2232 | 41818 | fdiaz | |
| 2233 | 40435 | jjdelcerro | } catch (Exception e) { |
| 2234 | throw new GetFeatureTypeException(e, getName()); |
||
| 2235 | } |
||
| 2236 | } |
||
| 2237 | 44190 | jjdelcerro | |
| 2238 | 40435 | jjdelcerro | private FeatureType avoidEditable(FeatureType ft) {
|
| 2239 | if (ft instanceof EditableFeatureType) { |
||
| 2240 | return ((EditableFeatureType) ft).getNotEditableCopy();
|
||
| 2241 | } else {
|
||
| 2242 | return ft;
|
||
| 2243 | } |
||
| 2244 | } |
||
| 2245 | |||
| 2246 | 43215 | jjdelcerro | @Override
|
| 2247 | 40435 | jjdelcerro | public FeatureType getFeatureType(String featureTypeId) |
| 2248 | 42293 | jjdelcerro | throws DataException {
|
| 2249 | 40435 | jjdelcerro | if (featureTypeId == null) { |
| 2250 | return this.getDefaultFeatureType(); |
||
| 2251 | } |
||
| 2252 | try {
|
||
| 2253 | if (isEditing()) {
|
||
| 2254 | 42293 | jjdelcerro | FeatureType auxFeatureType = |
| 2255 | featureTypeManager.getType(featureTypeId); |
||
| 2256 | 40435 | jjdelcerro | if (auxFeatureType != null) { |
| 2257 | return auxFeatureType;
|
||
| 2258 | } |
||
| 2259 | } |
||
| 2260 | FeatureType type = this.transforms.getFeatureType(featureTypeId);
|
||
| 2261 | if (type != null) { |
||
| 2262 | return type;
|
||
| 2263 | } |
||
| 2264 | Iterator iter = this.featureTypes.iterator(); |
||
| 2265 | while (iter.hasNext()) {
|
||
| 2266 | type = (FeatureType) iter.next(); |
||
| 2267 | if (type.getId().equals(featureTypeId)) {
|
||
| 2268 | return type;
|
||
| 2269 | } |
||
| 2270 | } |
||
| 2271 | return null; |
||
| 2272 | } catch (Exception e) { |
||
| 2273 | throw new GetFeatureTypeException(e, getName()); |
||
| 2274 | } |
||
| 2275 | } |
||
| 2276 | |||
| 2277 | public FeatureType getProviderDefaultFeatureType() {
|
||
| 2278 | return defaultFeatureType;
|
||
| 2279 | } |
||
| 2280 | |||
| 2281 | 43215 | jjdelcerro | @Override
|
| 2282 | 40435 | jjdelcerro | public List getFeatureTypes() throws DataException { |
| 2283 | try {
|
||
| 2284 | List types;
|
||
| 2285 | if (isEditing()) {
|
||
| 2286 | types = new ArrayList(); |
||
| 2287 | Iterator it = featureTypes.iterator();
|
||
| 2288 | while (it.hasNext()) {
|
||
| 2289 | FeatureType type = (FeatureType) it.next(); |
||
| 2290 | 42293 | jjdelcerro | FeatureType typeaux = |
| 2291 | featureTypeManager.getType(type.getId()); |
||
| 2292 | 40435 | jjdelcerro | if (typeaux != null) { |
| 2293 | types.add(typeaux); |
||
| 2294 | } else {
|
||
| 2295 | types.add(type); |
||
| 2296 | } |
||
| 2297 | } |
||
| 2298 | it = featureTypeManager.newsIterator(); |
||
| 2299 | while (it.hasNext()) {
|
||
| 2300 | FeatureType type = (FeatureType) it.next(); |
||
| 2301 | types.add(type); |
||
| 2302 | } |
||
| 2303 | } else {
|
||
| 2304 | types = this.transforms.getFeatureTypes();
|
||
| 2305 | if (types == null) { |
||
| 2306 | types = featureTypes; |
||
| 2307 | } |
||
| 2308 | } |
||
| 2309 | return Collections.unmodifiableList(types); |
||
| 2310 | } catch (Exception e) { |
||
| 2311 | throw new GetFeatureTypeException(e, getName()); |
||
| 2312 | } |
||
| 2313 | } |
||
| 2314 | |||
| 2315 | public List getProviderFeatureTypes() throws DataException { |
||
| 2316 | return Collections.unmodifiableList(this.featureTypes); |
||
| 2317 | } |
||
| 2318 | |||
| 2319 | 43215 | jjdelcerro | @Override
|
| 2320 | 40435 | jjdelcerro | public Feature createFeature(FeatureProvider data) throws DataException { |
| 2321 | DefaultFeature feature = new DefaultFeature(this, data); |
||
| 2322 | return feature;
|
||
| 2323 | } |
||
| 2324 | |||
| 2325 | public Feature createFeature(FeatureProvider data, FeatureType type)
|
||
| 2326 | 42293 | jjdelcerro | throws DataException {
|
| 2327 | 40435 | jjdelcerro | // FIXME: falta por implementar
|
| 2328 | // Comprobar si es un subtipo del feature de data
|
||
| 2329 | // y construir un feature usando el subtipo.
|
||
| 2330 | // Probablemente requiera generar una copia del data.
|
||
| 2331 | throw new NotYetImplemented(); |
||
| 2332 | } |
||
| 2333 | |||
| 2334 | 43215 | jjdelcerro | @Override
|
| 2335 | 40435 | jjdelcerro | public EditableFeature createNewFeature(FeatureType type,
|
| 2336 | 42293 | jjdelcerro | Feature defaultValues) throws DataException {
|
| 2337 | 40435 | jjdelcerro | try {
|
| 2338 | FeatureProvider data = createNewFeatureProvider(type); |
||
| 2339 | 42293 | jjdelcerro | DefaultEditableFeature feature = |
| 2340 | new DefaultEditableFeature(this, data); |
||
| 2341 | 40435 | jjdelcerro | feature.initializeValues(defaultValues); |
| 2342 | data.setNew(true);
|
||
| 2343 | 41818 | fdiaz | |
| 2344 | 40435 | jjdelcerro | return feature;
|
| 2345 | } catch (Exception e) { |
||
| 2346 | throw new CreateFeatureException(e, getName()); |
||
| 2347 | } |
||
| 2348 | } |
||
| 2349 | |||
| 2350 | private FeatureProvider createNewFeatureProvider(FeatureType type)
|
||
| 2351 | 42293 | jjdelcerro | throws DataException {
|
| 2352 | 40435 | jjdelcerro | type = this.fixFeatureType((DefaultFeatureType) type);
|
| 2353 | FeatureProvider data = this.provider.createFeatureProvider(type);
|
||
| 2354 | data.setNew(true);
|
||
| 2355 | if (type.hasOID() && (data.getOID() == null)) { |
||
| 2356 | data.setOID(this.provider.createNewOID());
|
||
| 2357 | } else {
|
||
| 2358 | data.setOID(this.getTemporalOID());
|
||
| 2359 | } |
||
| 2360 | return data;
|
||
| 2361 | |||
| 2362 | } |
||
| 2363 | |||
| 2364 | 43215 | jjdelcerro | @Override
|
| 2365 | 40435 | jjdelcerro | public EditableFeature createNewFeature(FeatureType type,
|
| 2366 | 42293 | jjdelcerro | boolean defaultValues) throws DataException { |
| 2367 | 40435 | jjdelcerro | try {
|
| 2368 | FeatureProvider data = createNewFeatureProvider(type); |
||
| 2369 | 42293 | jjdelcerro | DefaultEditableFeature feature = |
| 2370 | new DefaultEditableFeature(this, data); |
||
| 2371 | 40435 | jjdelcerro | if (defaultValues) {
|
| 2372 | feature.initializeValues(); |
||
| 2373 | } |
||
| 2374 | return feature;
|
||
| 2375 | } catch (Exception e) { |
||
| 2376 | throw new CreateFeatureException(e, getName()); |
||
| 2377 | } |
||
| 2378 | } |
||
| 2379 | |||
| 2380 | 43215 | jjdelcerro | @Override
|
| 2381 | 40435 | jjdelcerro | public EditableFeature createNewFeature(boolean defaultValues) |
| 2382 | 42293 | jjdelcerro | throws DataException {
|
| 2383 | 40435 | jjdelcerro | return this.createNewFeature(this.getDefaultFeatureType(), |
| 2384 | 42293 | jjdelcerro | defaultValues); |
| 2385 | 40435 | jjdelcerro | } |
| 2386 | |||
| 2387 | 43215 | jjdelcerro | @Override
|
| 2388 | 40435 | jjdelcerro | public EditableFeature createNewFeature() throws DataException { |
| 2389 | return this.createNewFeature(this.getDefaultFeatureType(), true); |
||
| 2390 | } |
||
| 2391 | |||
| 2392 | 43215 | jjdelcerro | @Override
|
| 2393 | 42293 | jjdelcerro | public EditableFeature createNewFeature(Feature defaultValues) throws DataException { |
| 2394 | FeatureType ft = this.getDefaultFeatureType();
|
||
| 2395 | EditableFeature f = this.createNewFeature(ft, false); |
||
| 2396 | 43215 | jjdelcerro | for( FeatureAttributeDescriptor desc : ft ) {
|
| 2397 | try {
|
||
| 2398 | f.set(desc.getName(), defaultValues.get(desc.getName())); |
||
| 2399 | } catch(Throwable th) { |
||
| 2400 | // Ignore
|
||
| 2401 | } |
||
| 2402 | } |
||
| 2403 | 42293 | jjdelcerro | return f;
|
| 2404 | } |
||
| 2405 | |||
| 2406 | 43215 | jjdelcerro | @Override
|
| 2407 | 40435 | jjdelcerro | public EditableFeatureType createFeatureType() {
|
| 2408 | 43739 | jjdelcerro | EditableFeatureType ftype = new DefaultEditableFeatureType(this); |
| 2409 | 40435 | jjdelcerro | return ftype;
|
| 2410 | } |
||
| 2411 | |||
| 2412 | 43215 | jjdelcerro | @Override
|
| 2413 | 40435 | jjdelcerro | public EditableFeatureType createFeatureType(String id) { |
| 2414 | 43739 | jjdelcerro | DefaultEditableFeatureType ftype = new DefaultEditableFeatureType(this, id); |
| 2415 | 40435 | jjdelcerro | return ftype;
|
| 2416 | } |
||
| 2417 | |||
| 2418 | //
|
||
| 2419 | // ====================================================================
|
||
| 2420 | // Index related methods
|
||
| 2421 | //
|
||
| 2422 | 42293 | jjdelcerro | |
| 2423 | 43215 | jjdelcerro | @Override
|
| 2424 | 40435 | jjdelcerro | public FeatureIndexes getIndexes() {
|
| 2425 | return this.indexes; |
||
| 2426 | } |
||
| 2427 | |||
| 2428 | 43215 | jjdelcerro | @Override
|
| 2429 | 40435 | jjdelcerro | public FeatureIndex createIndex(FeatureType featureType,
|
| 2430 | 42293 | jjdelcerro | String attributeName, String indexName) throws DataException { |
| 2431 | 40435 | jjdelcerro | return createIndex(null, featureType, attributeName, indexName); |
| 2432 | } |
||
| 2433 | |||
| 2434 | 43215 | jjdelcerro | @Override
|
| 2435 | 40435 | jjdelcerro | public FeatureIndex createIndex(String indexTypeName, |
| 2436 | 42293 | jjdelcerro | FeatureType featureType, String attributeName, String indexName) |
| 2437 | throws DataException {
|
||
| 2438 | 40435 | jjdelcerro | |
| 2439 | return createIndex(indexTypeName, featureType, attributeName,
|
||
| 2440 | 42293 | jjdelcerro | indexName, false, null); |
| 2441 | 40435 | jjdelcerro | } |
| 2442 | |||
| 2443 | 43215 | jjdelcerro | @Override
|
| 2444 | 40435 | jjdelcerro | public FeatureIndex createIndex(FeatureType featureType,
|
| 2445 | 42293 | jjdelcerro | String attributeName, String indexName, Observer observer) |
| 2446 | throws DataException {
|
||
| 2447 | 40435 | jjdelcerro | return createIndex(null, featureType, attributeName, indexName, |
| 2448 | 42293 | jjdelcerro | observer); |
| 2449 | 40435 | jjdelcerro | } |
| 2450 | |||
| 2451 | 43215 | jjdelcerro | @Override
|
| 2452 | 40435 | jjdelcerro | public FeatureIndex createIndex(String indexTypeName, |
| 2453 | 42293 | jjdelcerro | FeatureType featureType, String attributeName, String indexName, |
| 2454 | final Observer observer) throws DataException { |
||
| 2455 | 40435 | jjdelcerro | |
| 2456 | return createIndex(indexTypeName, featureType, attributeName,
|
||
| 2457 | 42293 | jjdelcerro | indexName, true, observer);
|
| 2458 | 40435 | jjdelcerro | } |
| 2459 | |||
| 2460 | private FeatureIndex createIndex(String indexTypeName, |
||
| 2461 | 42293 | jjdelcerro | FeatureType featureType, String attributeName, String indexName, |
| 2462 | boolean background, final Observer observer) throws DataException { |
||
| 2463 | 40435 | jjdelcerro | |
| 2464 | checkNotInAppendMode(); |
||
| 2465 | 43215 | jjdelcerro | FeatureIndexProviderServices index; |
| 2466 | index = dataManager.createFeatureIndexProvider(indexTypeName, this,
|
||
| 2467 | 42293 | jjdelcerro | featureType, indexName, |
| 2468 | featureType.getAttributeDescriptor(attributeName)); |
||
| 2469 | 40435 | jjdelcerro | |
| 2470 | try {
|
||
| 2471 | index.fill(background, observer); |
||
| 2472 | } catch (FeatureIndexException e) {
|
||
| 2473 | throw new InitializeException(index.getName(), e); |
||
| 2474 | } |
||
| 2475 | |||
| 2476 | ((DefaultFeatureIndexes) getIndexes()).addIndex(index); |
||
| 2477 | return index;
|
||
| 2478 | } |
||
| 2479 | |||
| 2480 | //
|
||
| 2481 | // ====================================================================
|
||
| 2482 | // Transforms related methods
|
||
| 2483 | //
|
||
| 2484 | 42293 | jjdelcerro | |
| 2485 | 43215 | jjdelcerro | @Override
|
| 2486 | 40435 | jjdelcerro | public FeatureStoreTransforms getTransforms() {
|
| 2487 | return this.transforms; |
||
| 2488 | } |
||
| 2489 | |||
| 2490 | 43215 | jjdelcerro | @Override
|
| 2491 | 40435 | jjdelcerro | public FeatureQuery createFeatureQuery() {
|
| 2492 | return new DefaultFeatureQuery(); |
||
| 2493 | } |
||
| 2494 | 44190 | jjdelcerro | |
| 2495 | private FeatureQuery createFeatureQuery(Expression filter, String sortBy, boolean asc) { |
||
| 2496 | FeatureQuery query = null;
|
||
| 2497 | if( filter!=null ) { |
||
| 2498 | query = this.createFeatureQuery();
|
||
| 2499 | query.setFilter(filter); |
||
| 2500 | } |
||
| 2501 | if( !StringUtils.isEmpty(sortBy) ) {
|
||
| 2502 | if( query == null ) { |
||
| 2503 | query = this.createFeatureQuery();
|
||
| 2504 | } |
||
| 2505 | query.getOrder().add(sortBy, asc); |
||
| 2506 | } |
||
| 2507 | if( query != null ) { |
||
| 2508 | query.retrievesAllAttributes(); |
||
| 2509 | } |
||
| 2510 | return query;
|
||
| 2511 | } |
||
| 2512 | |||
| 2513 | private FeatureQuery createFeatureQuery(String filter, String sortBy, boolean asc) { |
||
| 2514 | FeatureQuery query = null;
|
||
| 2515 | if( !StringUtils.isEmpty(filter) ) {
|
||
| 2516 | query = this.createFeatureQuery();
|
||
| 2517 | query.setFilter(filter); |
||
| 2518 | } |
||
| 2519 | if( !StringUtils.isEmpty(sortBy) ) {
|
||
| 2520 | if( query == null ) { |
||
| 2521 | query = this.createFeatureQuery();
|
||
| 2522 | } |
||
| 2523 | query.getOrder().add(sortBy, asc); |
||
| 2524 | } |
||
| 2525 | if( query != null ) { |
||
| 2526 | query.retrievesAllAttributes(); |
||
| 2527 | } |
||
| 2528 | return query;
|
||
| 2529 | } |
||
| 2530 | |||
| 2531 | 43215 | jjdelcerro | @Override
|
| 2532 | 40435 | jjdelcerro | public DataQuery createQuery() {
|
| 2533 | return createFeatureQuery();
|
||
| 2534 | } |
||
| 2535 | |||
| 2536 | //
|
||
| 2537 | // ====================================================================
|
||
| 2538 | // UndoRedo related methods
|
||
| 2539 | //
|
||
| 2540 | 42293 | jjdelcerro | |
| 2541 | 43215 | jjdelcerro | @Override
|
| 2542 | 40435 | jjdelcerro | public boolean canRedo() { |
| 2543 | return commands.canRedo();
|
||
| 2544 | } |
||
| 2545 | |||
| 2546 | 43215 | jjdelcerro | @Override
|
| 2547 | 40435 | jjdelcerro | public boolean canUndo() { |
| 2548 | return commands.canUndo();
|
||
| 2549 | } |
||
| 2550 | |||
| 2551 | 43215 | jjdelcerro | @Override
|
| 2552 | 40435 | jjdelcerro | public void redo(int num) throws RedoException { |
| 2553 | for (int i = 0; i < num; i++) { |
||
| 2554 | redo(); |
||
| 2555 | } |
||
| 2556 | } |
||
| 2557 | |||
| 2558 | 43215 | jjdelcerro | @Override
|
| 2559 | 40435 | jjdelcerro | public void undo(int num) throws UndoException { |
| 2560 | for (int i = 0; i < num; i++) { |
||
| 2561 | undo(); |
||
| 2562 | } |
||
| 2563 | } |
||
| 2564 | |||
| 2565 | //
|
||
| 2566 | // ====================================================================
|
||
| 2567 | // Metadata related methods
|
||
| 2568 | //
|
||
| 2569 | 42293 | jjdelcerro | |
| 2570 | 43215 | jjdelcerro | @Override
|
| 2571 | 40435 | jjdelcerro | public Object getMetadataID() { |
| 2572 | return this.provider.getSourceId(); |
||
| 2573 | } |
||
| 2574 | |||
| 2575 | 43215 | jjdelcerro | @Override
|
| 2576 | 40435 | jjdelcerro | public void delegate(DynObject dynObject) { |
| 2577 | this.metadata.delegate(dynObject);
|
||
| 2578 | } |
||
| 2579 | |||
| 2580 | 43215 | jjdelcerro | @Override
|
| 2581 | 40435 | jjdelcerro | public DynClass getDynClass() {
|
| 2582 | return this.metadata.getDynClass(); |
||
| 2583 | } |
||
| 2584 | |||
| 2585 | 43215 | jjdelcerro | @Override
|
| 2586 | 44165 | jjdelcerro | public Object getDynValue(String name) throws DynFieldNotFoundException { |
| 2587 | try {
|
||
| 2588 | if (this.transforms.hasDynValue(name)) { |
||
| 2589 | return this.transforms.getDynValue(name); |
||
| 2590 | } |
||
| 2591 | if (this.metadata.hasDynValue(name)) { |
||
| 2592 | return this.metadata.getDynValue(name); |
||
| 2593 | } |
||
| 2594 | if (METADATA_PROVIDER.equalsIgnoreCase(name)) {
|
||
| 2595 | return this.provider.getProviderName(); |
||
| 2596 | } else if (METADATA_CONTAINERNAME.equalsIgnoreCase(name)) { |
||
| 2597 | return this.provider.getSourceId(); |
||
| 2598 | } else if (METADATA_FEATURETYPE.equalsIgnoreCase(name)) { |
||
| 2599 | try {
|
||
| 2600 | return this.getDefaultFeatureType(); |
||
| 2601 | } catch (DataException e) {
|
||
| 2602 | return null; |
||
| 2603 | } |
||
| 2604 | } |
||
| 2605 | return this.metadata.getDynValue(name); |
||
| 2606 | } catch(Exception ex ) { |
||
| 2607 | LOG.debug("Can't retrieve the value of '"+name+"' in store '"+this.getName()+"'.",ex); |
||
| 2608 | return null; |
||
| 2609 | } |
||
| 2610 | } |
||
| 2611 | 40435 | jjdelcerro | |
| 2612 | 43215 | jjdelcerro | @Override
|
| 2613 | 40435 | jjdelcerro | public boolean hasDynValue(String name) { |
| 2614 | 44165 | jjdelcerro | if (this.transforms.hasDynValue(name)) { |
| 2615 | return true; |
||
| 2616 | } |
||
| 2617 | 40435 | jjdelcerro | return this.metadata.hasDynValue(name); |
| 2618 | } |
||
| 2619 | 43270 | fdiaz | |
| 2620 | 43215 | jjdelcerro | @Override
|
| 2621 | 43246 | jjdelcerro | public boolean hasDynMethod(String name) { |
| 2622 | return ((DynObject_v2)this.metadata).hasDynMethod(name); |
||
| 2623 | } |
||
| 2624 | 43270 | fdiaz | |
| 2625 | 43246 | jjdelcerro | @Override
|
| 2626 | 40435 | jjdelcerro | public void implement(DynClass dynClass) { |
| 2627 | this.metadata.implement(dynClass);
|
||
| 2628 | } |
||
| 2629 | |||
| 2630 | 43215 | jjdelcerro | @Override
|
| 2631 | 42775 | jjdelcerro | public Object invokeDynMethod(String name, Object[] args) |
| 2632 | 42293 | jjdelcerro | throws DynMethodException {
|
| 2633 | 42775 | jjdelcerro | return this.metadata.invokeDynMethod(this, name, args); |
| 2634 | 40435 | jjdelcerro | } |
| 2635 | |||
| 2636 | 43215 | jjdelcerro | @Override
|
| 2637 | 42775 | jjdelcerro | public Object invokeDynMethod(int code, Object[] args) |
| 2638 | 42293 | jjdelcerro | throws DynMethodException {
|
| 2639 | 42775 | jjdelcerro | return this.metadata.invokeDynMethod(this, code, args); |
| 2640 | 40435 | jjdelcerro | } |
| 2641 | |||
| 2642 | 43215 | jjdelcerro | @Override
|
| 2643 | 40435 | jjdelcerro | public void setDynValue(String name, Object value) |
| 2644 | 42293 | jjdelcerro | throws DynFieldNotFoundException {
|
| 2645 | if( this.transforms.hasDynValue(name) ) { |
||
| 2646 | this.transforms.setDynValue(name, value);
|
||
| 2647 | return;
|
||
| 2648 | } |
||
| 2649 | 40435 | jjdelcerro | this.metadata.setDynValue(name, value);
|
| 2650 | |||
| 2651 | } |
||
| 2652 | |||
| 2653 | /*
|
||
| 2654 | * (non-Javadoc)
|
||
| 2655 | 41818 | fdiaz | *
|
| 2656 | 40435 | jjdelcerro | * @see org.gvsig.metadata.Metadata#getMetadataChildren()
|
| 2657 | */
|
||
| 2658 | 43215 | jjdelcerro | @Override
|
| 2659 | 40435 | jjdelcerro | public Set getMetadataChildren() { |
| 2660 | return this.metadataChildren; |
||
| 2661 | } |
||
| 2662 | |||
| 2663 | /*
|
||
| 2664 | * (non-Javadoc)
|
||
| 2665 | 41818 | fdiaz | *
|
| 2666 | 40435 | jjdelcerro | * @see org.gvsig.metadata.Metadata#getMetadataName()
|
| 2667 | */
|
||
| 2668 | 43215 | jjdelcerro | @Override
|
| 2669 | 40435 | jjdelcerro | public String getMetadataName() { |
| 2670 | return this.provider.getProviderName(); |
||
| 2671 | } |
||
| 2672 | |||
| 2673 | public FeatureTypeManager getFeatureTypeManager() {
|
||
| 2674 | return this.featureTypeManager; |
||
| 2675 | } |
||
| 2676 | |||
| 2677 | 43215 | jjdelcerro | @Override
|
| 2678 | 40435 | jjdelcerro | public long getFeatureCount() throws DataException { |
| 2679 | if (featureCount == null) { |
||
| 2680 | 43215 | jjdelcerro | featureCount = this.provider.getFeatureCount();
|
| 2681 | 40435 | jjdelcerro | } |
| 2682 | 42556 | dmartinezizquierdo | if (this.isEditing()) { |
| 2683 | if(this.isAppending()) { |
||
| 2684 | try{
|
||
| 2685 | throw new IllegalStateException(); |
||
| 2686 | } catch(IllegalStateException e) { |
||
| 2687 | 43840 | jjdelcerro | LOG.info("Call DefaultFeatureStore.getFeatureCount editing in mode APPEND",e);
|
| 2688 | 42556 | dmartinezizquierdo | } |
| 2689 | return -1; |
||
| 2690 | } else {
|
||
| 2691 | 43215 | jjdelcerro | return featureCount
|
| 2692 | 42556 | dmartinezizquierdo | + this.featureManager.getDeltaSize();
|
| 2693 | } |
||
| 2694 | 40435 | jjdelcerro | } |
| 2695 | 43215 | jjdelcerro | return featureCount;
|
| 2696 | 40435 | jjdelcerro | } |
| 2697 | |||
| 2698 | private Long getTemporalOID() { |
||
| 2699 | 43215 | jjdelcerro | return this.temporalOid++; |
| 2700 | 40435 | jjdelcerro | } |
| 2701 | |||
| 2702 | 43215 | jjdelcerro | @Override
|
| 2703 | 40435 | jjdelcerro | public FeatureType getProviderFeatureType(String featureTypeId) { |
| 2704 | if (featureTypeId == null) { |
||
| 2705 | return this.defaultFeatureType; |
||
| 2706 | } |
||
| 2707 | FeatureType type; |
||
| 2708 | Iterator iter = this.featureTypes.iterator(); |
||
| 2709 | while (iter.hasNext()) {
|
||
| 2710 | type = (FeatureType) iter.next(); |
||
| 2711 | if (type.getId().equals(featureTypeId)) {
|
||
| 2712 | return type;
|
||
| 2713 | } |
||
| 2714 | } |
||
| 2715 | return null; |
||
| 2716 | } |
||
| 2717 | |||
| 2718 | 43215 | jjdelcerro | @Override
|
| 2719 | 40435 | jjdelcerro | public FeatureProvider getFeatureProviderFromFeature(Feature feature) {
|
| 2720 | return ((DefaultFeature) feature).getData();
|
||
| 2721 | } |
||
| 2722 | |||
| 2723 | 43215 | jjdelcerro | @Override
|
| 2724 | 40435 | jjdelcerro | public DataStore getStore() {
|
| 2725 | return this; |
||
| 2726 | } |
||
| 2727 | |||
| 2728 | 43215 | jjdelcerro | @Override
|
| 2729 | 40435 | jjdelcerro | public FeatureStore getFeatureStore() {
|
| 2730 | return this; |
||
| 2731 | } |
||
| 2732 | |||
| 2733 | 43215 | jjdelcerro | @Override
|
| 2734 | 43056 | jjdelcerro | public void createCache(String name, DynObject parameters) |
| 2735 | throws DataException {
|
||
| 2736 | cache = dataManager.createFeatureCacheProvider(name, parameters); |
||
| 2737 | if (cache == null) { |
||
| 2738 | throw new CreateException("FeaureCacheProvider", null); |
||
| 2739 | } |
||
| 2740 | cache.apply(this, provider);
|
||
| 2741 | provider = cache; |
||
| 2742 | 40435 | jjdelcerro | |
| 2743 | 43056 | jjdelcerro | featureCount = null;
|
| 2744 | } |
||
| 2745 | |||
| 2746 | 43215 | jjdelcerro | @Override
|
| 2747 | 43056 | jjdelcerro | public FeatureCache getCache() {
|
| 2748 | return cache;
|
||
| 2749 | } |
||
| 2750 | |||
| 2751 | 43215 | jjdelcerro | @Override
|
| 2752 | 40435 | jjdelcerro | public void clear() { |
| 2753 | if (metadata != null) { |
||
| 2754 | metadata.clear(); |
||
| 2755 | } |
||
| 2756 | } |
||
| 2757 | |||
| 2758 | 43215 | jjdelcerro | @Override
|
| 2759 | 40435 | jjdelcerro | public String getName() { |
| 2760 | 43215 | jjdelcerro | if( this.provider != null ) { |
| 2761 | return this.provider.getName(); |
||
| 2762 | } |
||
| 2763 | if( this.parameters instanceof HasAFile ) { |
||
| 2764 | return FilenameUtils.getName(((HasAFile)this.parameters).getFile().getName()); |
||
| 2765 | } |
||
| 2766 | return "unknow"; |
||
| 2767 | 40435 | jjdelcerro | } |
| 2768 | |||
| 2769 | 43215 | jjdelcerro | @Override
|
| 2770 | 40435 | jjdelcerro | public String getFullName() { |
| 2771 | 42049 | jjdelcerro | try {
|
| 2772 | 43215 | jjdelcerro | if( this.provider!=null ) { |
| 2773 | return this.provider.getFullName(); |
||
| 2774 | } |
||
| 2775 | if( this.parameters instanceof HasAFile ) { |
||
| 2776 | return (((HasAFile)this.parameters).getFile().getAbsolutePath()); |
||
| 2777 | } |
||
| 2778 | return null; |
||
| 2779 | 42293 | jjdelcerro | } catch(Throwable th) { |
| 2780 | 42049 | jjdelcerro | return null; |
| 2781 | } |
||
| 2782 | 40435 | jjdelcerro | } |
| 2783 | |||
| 2784 | 43215 | jjdelcerro | @Override
|
| 2785 | 40435 | jjdelcerro | public String getProviderName() { |
| 2786 | 43215 | jjdelcerro | if( this.provider!=null ) { |
| 2787 | return this.provider.getProviderName(); |
||
| 2788 | } |
||
| 2789 | if( this.parameters != null ) { |
||
| 2790 | return this.parameters.getDataStoreName(); |
||
| 2791 | } |
||
| 2792 | return null; |
||
| 2793 | 43270 | fdiaz | |
| 2794 | 40435 | jjdelcerro | } |
| 2795 | |||
| 2796 | 43215 | jjdelcerro | @Override
|
| 2797 | 40435 | jjdelcerro | public boolean isKnownEnvelope() { |
| 2798 | return this.provider.isKnownEnvelope(); |
||
| 2799 | } |
||
| 2800 | |||
| 2801 | 43215 | jjdelcerro | @Override
|
| 2802 | 40435 | jjdelcerro | public boolean hasRetrievedFeaturesLimit() { |
| 2803 | return this.provider.hasRetrievedFeaturesLimit(); |
||
| 2804 | } |
||
| 2805 | |||
| 2806 | 43215 | jjdelcerro | @Override
|
| 2807 | 40435 | jjdelcerro | public int getRetrievedFeaturesLimit() { |
| 2808 | return this.provider.getRetrievedFeaturesLimit(); |
||
| 2809 | } |
||
| 2810 | |||
| 2811 | 43215 | jjdelcerro | @Override
|
| 2812 | 41818 | fdiaz | public Interval getInterval() {
|
| 2813 | 43135 | jjdelcerro | if( this.timeSupport!=null ) { |
| 2814 | return this.timeSupport.getInterval(); |
||
| 2815 | } |
||
| 2816 | 44077 | jjdelcerro | try {
|
| 2817 | FeatureType type = this.getDefaultFeatureType();
|
||
| 2818 | FeatureAttributeDescriptor attr = type.getDefaultTimeAttribute(); |
||
| 2819 | if( attr!=null ) { |
||
| 2820 | Interval interval = attr.getInterval(); |
||
| 2821 | if( interval!=null ) { |
||
| 2822 | return interval;
|
||
| 2823 | } |
||
| 2824 | } |
||
| 2825 | } catch (DataException ex) {
|
||
| 2826 | } |
||
| 2827 | 40435 | jjdelcerro | return this.provider.getInterval(); |
| 2828 | } |
||
| 2829 | |||
| 2830 | 43215 | jjdelcerro | @Override
|
| 2831 | 41818 | fdiaz | public Collection getTimes() { |
| 2832 | 43135 | jjdelcerro | if( this.timeSupport!=null ) { |
| 2833 | return this.timeSupport.getTimes(); |
||
| 2834 | } |
||
| 2835 | 40435 | jjdelcerro | return this.provider.getTimes(); |
| 2836 | } |
||
| 2837 | |||
| 2838 | 43215 | jjdelcerro | @Override
|
| 2839 | 41818 | fdiaz | public Collection getTimes(Interval interval) { |
| 2840 | 43135 | jjdelcerro | if( this.timeSupport!=null ) { |
| 2841 | return this.timeSupport.getTimes(interval); |
||
| 2842 | } |
||
| 2843 | 40435 | jjdelcerro | return this.provider.getTimes(interval); |
| 2844 | } |
||
| 2845 | 41818 | fdiaz | |
| 2846 | 43135 | jjdelcerro | public void setTimeSupport(FeatureStoreTimeSupport timeSupport) { |
| 2847 | 43610 | jjdelcerro | if( this.isEditing() ) { |
| 2848 | throw new RuntimeException("Can't add time support over attribute '"+timeSupport.getAttributeName()+"' while store is editing."); |
||
| 2849 | 43135 | jjdelcerro | } |
| 2850 | 43610 | jjdelcerro | if( !this.transforms.isEmpty() ) { |
| 2851 | throw new RuntimeException("Can't add time support over attribute '"+timeSupport.getAttributeName()+"' if has transforms."); |
||
| 2852 | 43135 | jjdelcerro | } |
| 2853 | 43610 | jjdelcerro | FeatureType ft = this.defaultFeatureType;
|
| 2854 | FeatureAttributeDescriptor attr = ft.getAttributeDescriptor(timeSupport.getRequiredFieldNames()[0]);
|
||
| 2855 | if( attr == null ) { |
||
| 2856 | 43135 | jjdelcerro | throw new RuntimeException("Can't add time support over attribute '"+timeSupport.getAttributeName()+"', this attribute don't exists."); |
| 2857 | } |
||
| 2858 | 43610 | jjdelcerro | EditableFeatureType eft = ft.getEditable(); |
| 2859 | attr = eft.getAttributeDescriptor(timeSupport.getAttributeName()); |
||
| 2860 | if( attr != null ) { |
||
| 2861 | if( !(attr.getFeatureAttributeEmulator() instanceof FeatureStoreTimeSupport) ) { |
||
| 2862 | throw new RuntimeException("Can't add time support, attribute '"+timeSupport.getAttributeName()+"'already exists."); |
||
| 2863 | } |
||
| 2864 | eft.remove(attr.getName()); |
||
| 2865 | } |
||
| 2866 | EditableFeatureAttributeDescriptor attrTime = eft.add( |
||
| 2867 | timeSupport.getAttributeName(), |
||
| 2868 | timeSupport.getDataType() |
||
| 2869 | ); |
||
| 2870 | attrTime.setIsTime(true);
|
||
| 2871 | attrTime.setFeatureAttributeEmulator(timeSupport); |
||
| 2872 | eft.setDefaultTimeAttributeName(timeSupport.getAttributeName()); |
||
| 2873 | this.defaultFeatureType = eft.getNotEditableCopy();
|
||
| 2874 | |||
| 2875 | 43135 | jjdelcerro | this.timeSupport = timeSupport;
|
| 2876 | } |
||
| 2877 | 43152 | fdiaz | |
| 2878 | 43215 | jjdelcerro | @Override
|
| 2879 | 43840 | jjdelcerro | @SuppressWarnings("CloneDoesntCallSuperClone") |
| 2880 | 40435 | jjdelcerro | public Object clone() throws CloneNotSupportedException { |
| 2881 | 41818 | fdiaz | |
| 2882 | 40435 | jjdelcerro | DataStoreParameters dsp = getParameters(); |
| 2883 | 41818 | fdiaz | |
| 2884 | 40435 | jjdelcerro | DefaultFeatureStore cloned_store = null;
|
| 2885 | 41818 | fdiaz | |
| 2886 | 40435 | jjdelcerro | try {
|
| 2887 | cloned_store = (DefaultFeatureStore) DALLocator.getDataManager(). |
||
| 2888 | 42293 | jjdelcerro | openStore(this.getProviderName(), dsp);
|
| 2889 | 40435 | jjdelcerro | if (transforms != null) { |
| 2890 | cloned_store.transforms = (DefaultFeatureStoreTransforms) transforms.clone(); |
||
| 2891 | 41093 | jldominguez | cloned_store.transforms.setStoreForClone(cloned_store); |
| 2892 | 40435 | jjdelcerro | } |
| 2893 | } catch (Exception e) { |
||
| 2894 | throw new CloneException(e); |
||
| 2895 | 41818 | fdiaz | } |
| 2896 | 40435 | jjdelcerro | return cloned_store;
|
| 2897 | 41818 | fdiaz | |
| 2898 | 40435 | jjdelcerro | } |
| 2899 | 41818 | fdiaz | |
| 2900 | 43215 | jjdelcerro | @Override
|
| 2901 | 41818 | fdiaz | public Feature getFeature(DynObject dynobject) {
|
| 2902 | 42293 | jjdelcerro | if (dynobject instanceof DynObjectFeatureFacade){ |
| 2903 | Feature f = ((DynObjectFeatureFacade)dynobject).getFeature(); |
||
| 2904 | 41818 | fdiaz | return f;
|
| 2905 | } |
||
| 2906 | return null; |
||
| 2907 | } |
||
| 2908 | 42533 | dmartinezizquierdo | |
| 2909 | 43215 | jjdelcerro | @Override
|
| 2910 | 42293 | jjdelcerro | public Iterator iterator() { |
| 2911 | try {
|
||
| 2912 | return this.getFeatureSet().fastIterator(); |
||
| 2913 | } catch (DataException ex) {
|
||
| 2914 | throw new RuntimeException(ex); |
||
| 2915 | } |
||
| 2916 | } |
||
| 2917 | 43020 | jjdelcerro | |
| 2918 | @Override
|
||
| 2919 | 43521 | jjdelcerro | public ExpressionBuilder createExpressionBuilder() {
|
| 2920 | 44259 | jjdelcerro | ExpressionBuilder builder; |
| 2921 | builder = ExpressionEvaluatorLocator.getManager().createExpressionBuilder(); |
||
| 2922 | 44042 | jjdelcerro | return builder;
|
| 2923 | 43020 | jjdelcerro | } |
| 2924 | 43062 | jjdelcerro | |
| 2925 | 43521 | jjdelcerro | @Override
|
| 2926 | public ExpressionBuilder createExpression() {
|
||
| 2927 | return createExpressionBuilder();
|
||
| 2928 | } |
||
| 2929 | 43152 | fdiaz | |
| 2930 | 43062 | jjdelcerro | public FeatureSet features() throws DataException { |
| 2931 | // This is to avoid jython to create a property with this name
|
||
| 2932 | // to access method getFeatures.
|
||
| 2933 | return this.getFeatureSet(); |
||
| 2934 | } |
||
| 2935 | 43152 | fdiaz | |
| 2936 | @Override
|
||
| 2937 | 43190 | jjdelcerro | public DataStoreProviderFactory getProviderFactory() {
|
| 2938 | 43152 | fdiaz | DataStoreProviderFactory factory = dataManager.getStoreProviderFactory(parameters.getDataStoreName()); |
| 2939 | return factory;
|
||
| 2940 | } |
||
| 2941 | |||
| 2942 | @Override
|
||
| 2943 | public void useCache(String providerName, DynObject parameters) throws DataException { |
||
| 2944 | throw new UnsupportedOperationException(); |
||
| 2945 | } |
||
| 2946 | 43270 | fdiaz | |
| 2947 | 43215 | jjdelcerro | @Override
|
| 2948 | public boolean isBroken() { |
||
| 2949 | return this.state.isBroken(); |
||
| 2950 | } |
||
| 2951 | |||
| 2952 | @Override
|
||
| 2953 | public Throwable getBreakingsCause() { |
||
| 2954 | return this.state.getBreakingsCause(); |
||
| 2955 | } |
||
| 2956 | 43371 | fdiaz | |
| 2957 | @Override
|
||
| 2958 | public SpatialIndex wrapSpatialIndex(SpatialIndex index) {
|
||
| 2959 | 43705 | jjdelcerro | FeatureStoreProviderFactory factory = (FeatureStoreProviderFactory) this.getProviderFactory();
|
| 2960 | if( !factory.supportNumericOID() ) {
|
||
| 2961 | return null; |
||
| 2962 | } |
||
| 2963 | 43371 | fdiaz | SpatialIndex wrappedIndex = new WrappedSpatialIndex(index, this); |
| 2964 | return wrappedIndex;
|
||
| 2965 | } |
||
| 2966 | 43824 | jjdelcerro | |
| 2967 | @Override
|
||
| 2968 | public FeatureReference getFeatureReference(String code) { |
||
| 2969 | FeatureReference featureReference = new DefaultFeatureReference(this, code); |
||
| 2970 | return featureReference;
|
||
| 2971 | } |
||
| 2972 | 44111 | jjdelcerro | |
| 2973 | @Override
|
||
| 2974 | public long getPendingChangesCount() { |
||
| 2975 | if( this.featureManager==null ) { |
||
| 2976 | return 0; |
||
| 2977 | } |
||
| 2978 | return this.featureManager.getPendingChangesCount(); |
||
| 2979 | } |
||
| 2980 | 44251 | jjdelcerro | |
| 2981 | @Override
|
||
| 2982 | public ResourcesStorage getResourcesStorage() {
|
||
| 2983 | return new DALResourcesStorage(this); |
||
| 2984 | } |
||
| 2985 | 44259 | jjdelcerro | |
| 2986 | @Override
|
||
| 2987 | public StoresRepository getStoresRepository() {
|
||
| 2988 | final StoresRepository mainRepository = this.dataManager.getStoresRepository(); |
||
| 2989 | StoresRepository repository = new StoresRepository() {
|
||
| 2990 | @Override
|
||
| 2991 | public void add(String name, DataStoreParameters parameters) { |
||
| 2992 | mainRepository.add(name, parameters); |
||
| 2993 | } |
||
| 2994 | |||
| 2995 | @Override
|
||
| 2996 | public void remove(String name) { |
||
| 2997 | mainRepository.remove(name); |
||
| 2998 | } |
||
| 2999 | |||
| 3000 | @Override
|
||
| 3001 | public DataStore get(String key) { |
||
| 3002 | DataStore store = getChildren().get(key); |
||
| 3003 | if( store != null ) { |
||
| 3004 | return store;
|
||
| 3005 | } |
||
| 3006 | return mainRepository.get(key);
|
||
| 3007 | } |
||
| 3008 | |||
| 3009 | @Override
|
||
| 3010 | public boolean isEmpty() { |
||
| 3011 | return getChildren().isEmpty() && mainRepository.isEmpty();
|
||
| 3012 | } |
||
| 3013 | |||
| 3014 | @Override
|
||
| 3015 | public boolean containsKey(String key) { |
||
| 3016 | return getChildren().containsKey(key) || mainRepository.containsKey(key);
|
||
| 3017 | } |
||
| 3018 | |||
| 3019 | @Override
|
||
| 3020 | public Map<String, DataStore> toMap() { |
||
| 3021 | return null; |
||
| 3022 | } |
||
| 3023 | |||
| 3024 | @Override
|
||
| 3025 | public int size() { |
||
| 3026 | return getChildren().size()+mainRepository.size();
|
||
| 3027 | } |
||
| 3028 | |||
| 3029 | @Override
|
||
| 3030 | public UnmodifiableBasicSet<String> keySet() { |
||
| 3031 | UnmodifiableBasicMap<String, DataStore> children = getChildren();
|
||
| 3032 | if( children.isEmpty() ) {
|
||
| 3033 | return mainRepository.keySet();
|
||
| 3034 | } |
||
| 3035 | return new UnmodifiableBasicSetChained<>( |
||
| 3036 | children.keySet(), |
||
| 3037 | mainRepository.keySet() |
||
| 3038 | ); |
||
| 3039 | } |
||
| 3040 | |||
| 3041 | @Override
|
||
| 3042 | public Iterator<DataStore> iterator() { |
||
| 3043 | final Iterator<String> it = this.keySet().iterator(); |
||
| 3044 | return new Iterator<DataStore>() { |
||
| 3045 | @Override
|
||
| 3046 | public boolean hasNext() { |
||
| 3047 | return it.hasNext();
|
||
| 3048 | } |
||
| 3049 | |||
| 3050 | @Override
|
||
| 3051 | public DataStore next() {
|
||
| 3052 | String name = it.next();
|
||
| 3053 | return get(name);
|
||
| 3054 | } |
||
| 3055 | }; |
||
| 3056 | } |
||
| 3057 | }; |
||
| 3058 | return repository;
|
||
| 3059 | } |
||
| 3060 | 44111 | jjdelcerro | |
| 3061 | 42293 | jjdelcerro | } |