svn-gvsig-desktop / branches / v2_0_0_prep / libraries / libFMap_dal / src / org / gvsig / fmap / dal / feature / impl / DefaultFeatureStore.java @ 37327
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1 | 29956 | jmvivo | /* gvSIG. Geographic Information System of the Valencian Government
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2 | *
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3 | * Copyright (C) 2007-2008 Infrastructures and Transports Department
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4 | * of the Valencian Government (CIT)
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5 | *
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6 | * 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 2
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9 | * of the License, or (at your option) any later version.
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10 | *
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11 | * 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 | *
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16 | * 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 | *
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21 | */
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22 | |||
23 | /*
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24 | * AUTHORS (In addition to CIT):
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25 | * 2008 IVER T.I. S.A. {{Task}}
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26 | */
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27 | |||
28 | 24496 | jmvivo | package org.gvsig.fmap.dal.feature.impl; |
29 | 23772 | jjdelcerro | |
30 | 28017 | jmvivo | import java.util.ArrayList; |
31 | 37297 | jpiera | import java.util.Collection; |
32 | 28017 | jmvivo | import java.util.Collections; |
33 | 30208 | jmvivo | import java.util.HashMap; |
34 | 32880 | jjdelcerro | import java.util.HashSet; |
35 | 28017 | jmvivo | import java.util.Iterator; |
36 | import java.util.List; |
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37 | 30208 | jmvivo | import java.util.Map; |
38 | 37297 | jpiera | import java.util.Set; |
39 | 34968 | nfrancisco | import java.util.Map.Entry; |
40 | 23772 | jjdelcerro | |
41 | 26717 | jmvivo | import org.cresques.cts.IProjection; |
42 | 33657 | cordinyana | import org.slf4j.Logger; |
43 | import org.slf4j.LoggerFactory; |
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44 | |||
45 | 28017 | jmvivo | import org.gvsig.fmap.dal.DALLocator; |
46 | import org.gvsig.fmap.dal.DataManager; |
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47 | import org.gvsig.fmap.dal.DataQuery; |
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48 | import org.gvsig.fmap.dal.DataServerExplorer; |
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49 | import org.gvsig.fmap.dal.DataSet; |
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50 | import org.gvsig.fmap.dal.DataStore; |
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51 | import org.gvsig.fmap.dal.DataStoreNotification; |
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52 | import org.gvsig.fmap.dal.DataStoreParameters; |
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53 | import org.gvsig.fmap.dal.exception.CloseException; |
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54 | 31541 | jpiera | import org.gvsig.fmap.dal.exception.CreateException; |
55 | 28017 | jmvivo | import org.gvsig.fmap.dal.exception.DataException; |
56 | import org.gvsig.fmap.dal.exception.InitializeException; |
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57 | import org.gvsig.fmap.dal.exception.OpenException; |
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58 | import org.gvsig.fmap.dal.exception.ReadException; |
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59 | import org.gvsig.fmap.dal.exception.ValidateDataParametersException; |
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60 | import org.gvsig.fmap.dal.feature.EditableFeature; |
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61 | import org.gvsig.fmap.dal.feature.EditableFeatureType; |
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62 | import org.gvsig.fmap.dal.feature.Feature; |
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63 | import org.gvsig.fmap.dal.feature.FeatureAttributeDescriptor; |
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64 | 31541 | jpiera | import org.gvsig.fmap.dal.feature.FeatureCache; |
65 | 28017 | jmvivo | import org.gvsig.fmap.dal.feature.FeatureIndex; |
66 | import org.gvsig.fmap.dal.feature.FeatureIndexes; |
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67 | import org.gvsig.fmap.dal.feature.FeatureLocks; |
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68 | import org.gvsig.fmap.dal.feature.FeatureQuery; |
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69 | import org.gvsig.fmap.dal.feature.FeatureReference; |
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70 | import org.gvsig.fmap.dal.feature.FeatureReferenceSelection; |
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71 | import org.gvsig.fmap.dal.feature.FeatureSelection; |
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72 | import org.gvsig.fmap.dal.feature.FeatureSet; |
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73 | import org.gvsig.fmap.dal.feature.FeatureStore; |
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74 | import org.gvsig.fmap.dal.feature.FeatureStoreNotification; |
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75 | import org.gvsig.fmap.dal.feature.FeatureStoreTransforms; |
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76 | import org.gvsig.fmap.dal.feature.FeatureType; |
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77 | import org.gvsig.fmap.dal.feature.NewFeatureStoreParameters; |
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78 | import org.gvsig.fmap.dal.feature.exception.AlreadyEditingException; |
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79 | import org.gvsig.fmap.dal.feature.exception.ConcurrentDataModificationException; |
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80 | import org.gvsig.fmap.dal.feature.exception.CreateFeatureException; |
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81 | import org.gvsig.fmap.dal.feature.exception.DataExportException; |
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82 | import org.gvsig.fmap.dal.feature.exception.FeatureIndexException; |
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83 | import org.gvsig.fmap.dal.feature.exception.FinishEditingException; |
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84 | import org.gvsig.fmap.dal.feature.exception.GetFeatureTypeException; |
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85 | import org.gvsig.fmap.dal.feature.exception.IllegalFeatureException; |
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86 | import org.gvsig.fmap.dal.feature.exception.IllegalFeatureTypeException; |
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87 | import org.gvsig.fmap.dal.feature.exception.NeedEditingModeException; |
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88 | import org.gvsig.fmap.dal.feature.exception.NoNewFeatureInsertException; |
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89 | import org.gvsig.fmap.dal.feature.exception.NullFeatureTypeException; |
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90 | 32880 | jjdelcerro | import org.gvsig.fmap.dal.feature.exception.PersistenceCantFindDefaultFeatureTypeException; |
91 | import org.gvsig.fmap.dal.feature.exception.PersistenceCantFindFeatureTypeException; |
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92 | import org.gvsig.fmap.dal.feature.exception.PersistenceStoreAlreadyLoadedException; |
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93 | 28017 | jmvivo | import org.gvsig.fmap.dal.feature.exception.SelectionNotAllowedException; |
94 | import org.gvsig.fmap.dal.feature.exception.StoreCancelEditingException; |
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95 | import org.gvsig.fmap.dal.feature.exception.StoreDeleteEditableFeatureException; |
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96 | import org.gvsig.fmap.dal.feature.exception.StoreDeleteFeatureException; |
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97 | import org.gvsig.fmap.dal.feature.exception.StoreEditException; |
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98 | import org.gvsig.fmap.dal.feature.exception.StoreInsertFeatureException; |
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99 | import org.gvsig.fmap.dal.feature.exception.StoreUpdateFeatureException; |
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100 | import org.gvsig.fmap.dal.feature.exception.StoreUpdateFeatureTypeException; |
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101 | import org.gvsig.fmap.dal.feature.exception.ValidateFeaturesException; |
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102 | import org.gvsig.fmap.dal.feature.exception.WriteNotAllowedException; |
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103 | 24496 | jmvivo | import org.gvsig.fmap.dal.feature.impl.expansionadapter.MemoryExpansionAdapter; |
104 | 24507 | jmvivo | import org.gvsig.fmap.dal.feature.impl.featureset.DefaultFeatureSet; |
105 | 24961 | cordinyana | import org.gvsig.fmap.dal.feature.impl.undo.DefaultFeatureCommandsStack; |
106 | import org.gvsig.fmap.dal.feature.impl.undo.FeatureCommandsStack; |
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107 | 29289 | jmvivo | import org.gvsig.fmap.dal.feature.spi.DefaultFeatureProvider; |
108 | import org.gvsig.fmap.dal.feature.spi.FeatureProvider; |
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109 | 28017 | jmvivo | import org.gvsig.fmap.dal.feature.spi.FeatureReferenceProviderServices; |
110 | import org.gvsig.fmap.dal.feature.spi.FeatureStoreProvider; |
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111 | import org.gvsig.fmap.dal.feature.spi.FeatureStoreProviderServices; |
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112 | 31541 | jpiera | import org.gvsig.fmap.dal.feature.spi.cache.FeatureCacheProvider; |
113 | 24496 | jmvivo | import org.gvsig.fmap.dal.feature.spi.index.FeatureIndexProviderServices; |
114 | import org.gvsig.fmap.dal.impl.DefaultDataManager; |
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115 | 25785 | jmvivo | import org.gvsig.fmap.dal.resource.Resource; |
116 | 35347 | nbrodin | import org.gvsig.fmap.dal.spi.DataStoreInitializer; |
117 | 29326 | jmvivo | import org.gvsig.fmap.dal.spi.DataStoreProvider; |
118 | 23772 | jjdelcerro | import org.gvsig.fmap.geom.primitive.Envelope; |
119 | 32880 | jjdelcerro | import org.gvsig.metadata.MetadataLocator; |
120 | import org.gvsig.metadata.MetadataManager; |
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121 | import org.gvsig.metadata.exceptions.MetadataException; |
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122 | 37297 | jpiera | import org.gvsig.timesupport.Interval; |
123 | 25267 | jjdelcerro | import org.gvsig.tools.ToolsLocator; |
124 | 33205 | cordinyana | import org.gvsig.tools.dispose.DisposableIterator; |
125 | 31284 | cordinyana | import org.gvsig.tools.dispose.impl.AbstractDisposable; |
126 | 28017 | jmvivo | import org.gvsig.tools.dynobject.DelegatedDynObject; |
127 | import org.gvsig.tools.dynobject.DynClass; |
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128 | import org.gvsig.tools.dynobject.DynObject; |
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129 | import org.gvsig.tools.dynobject.DynObjectManager; |
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130 | 32880 | jjdelcerro | import org.gvsig.tools.dynobject.DynStruct; |
131 | 25785 | jmvivo | import org.gvsig.tools.dynobject.exception.DynFieldNotFoundException; |
132 | import org.gvsig.tools.dynobject.exception.DynMethodException; |
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133 | 31284 | cordinyana | import org.gvsig.tools.exception.BaseException; |
134 | 24180 | jjdelcerro | import org.gvsig.tools.exception.NotYetImplemented; |
135 | 24794 | jmvivo | import org.gvsig.tools.observer.Observable; |
136 | 23772 | jjdelcerro | import org.gvsig.tools.observer.Observer; |
137 | 24268 | jjdelcerro | import org.gvsig.tools.observer.impl.DelegateWeakReferencingObservable; |
138 | 32880 | jjdelcerro | import org.gvsig.tools.persistence.PersistenceManager; |
139 | 30208 | jmvivo | import org.gvsig.tools.persistence.Persistent; |
140 | 28017 | jmvivo | import org.gvsig.tools.persistence.PersistentState; |
141 | 32880 | jjdelcerro | import org.gvsig.tools.persistence.exception.PersistenceException; |
142 | 24961 | cordinyana | import org.gvsig.tools.undo.RedoException; |
143 | import org.gvsig.tools.undo.UndoException; |
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144 | 24922 | vcaballero | import org.gvsig.tools.undo.command.Command; |
145 | 31284 | cordinyana | import org.gvsig.tools.visitor.Visitor; |
146 | 23772 | jjdelcerro | |
147 | 31284 | cordinyana | public final class DefaultFeatureStore extends AbstractDisposable implements |
148 | 36207 | cordinyana | DataStoreInitializer, FeatureStoreProviderServices, FeatureStore, Observer {
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149 | 23772 | jjdelcerro | |
150 | 36207 | cordinyana | private static final Logger LOG = LoggerFactory |
151 | .getLogger(DefaultFeatureStore.class); |
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152 | 24178 | cordinyana | |
153 | 34112 | jpiera | private static final String PERSISTENCE_DEFINITION_NAME = "FeatureStore"; |
154 | 32880 | jjdelcerro | |
155 | 34112 | jpiera | private DataStoreParameters parameters = null; |
156 | private FeatureSelection selection;
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157 | private FeatureLocks locks;
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158 | 23772 | jjdelcerro | |
159 | 34968 | nfrancisco | private DelegateWeakReferencingObservable delegateObservable =
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160 | new DelegateWeakReferencingObservable(this); |
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161 | 23772 | jjdelcerro | |
162 | 34112 | jpiera | private FeatureCommandsStack commands;
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163 | private FeatureTypeManager featureTypeManager;
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164 | private FeatureManager featureManager;
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165 | private SpatialManager spatialManager;
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166 | 23772 | jjdelcerro | |
167 | 34112 | jpiera | private FeatureType defaultFeatureType = null; |
168 | private List featureTypes = new ArrayList(); |
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169 | 23772 | jjdelcerro | |
170 | 34112 | jpiera | private int mode = MODE_QUERY; |
171 | private long versionOfUpdate = 0; |
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172 | private boolean hasStrongChanges = true; |
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173 | private boolean hasInserts = true; |
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174 | 23772 | jjdelcerro | |
175 | 34112 | jpiera | private DefaultDataManager dataManager = null; |
176 | 23772 | jjdelcerro | |
177 | 34112 | jpiera | private FeatureStoreProvider provider = null; |
178 | 23772 | jjdelcerro | |
179 | 34112 | jpiera | private DefaultFeatureIndexes indexes;
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180 | 23894 | jjdelcerro | |
181 | 34112 | jpiera | private DefaultFeatureStoreTransforms transforms;
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182 | 24613 | jjdelcerro | |
183 | 34112 | jpiera | private DelegatedDynObject metadata;
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184 | private Set metadataChildren; |
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185 | 25785 | jmvivo | |
186 | 34112 | jpiera | private Long featureCount = null; |
187 | 28017 | jmvivo | |
188 | 34112 | jpiera | private long temporalOid = 0; |
189 | 28423 | jmvivo | |
190 | 34112 | jpiera | private FeatureCacheProvider cache;
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191 | 31541 | jpiera | |
192 | 34112 | jpiera | /*
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193 | * TODO:
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194 | 34968 | nfrancisco | *
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195 | 34112 | jpiera | * - Comprobar que solo se pueden a�adir reglas de validacion sobre un
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196 | * EditableFeatureType. - Comprobar que solo se puede hacer un update con un
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197 | * featureType al que se le han cambiado las reglas de validacion cuando
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198 | * hasStrongChanges=false.
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199 | */
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200 | 23772 | jjdelcerro | |
201 | 33657 | cordinyana | public DefaultFeatureStore() {
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202 | 23772 | jjdelcerro | |
203 | 34112 | jpiera | } |
204 | 23772 | jjdelcerro | |
205 | 35347 | nbrodin | public void intializePhase1(DataManager dataManager, |
206 | 34112 | jpiera | DataStoreParameters parameters) throws InitializeException {
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207 | 23772 | jjdelcerro | |
208 | 34112 | jpiera | DynObjectManager dynManager = ToolsLocator.getDynObjectManager(); |
209 | 25785 | jmvivo | |
210 | 34968 | nfrancisco | this.metadata =
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211 | (DelegatedDynObject) dynManager.createDynObject( |
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212 | METADATA_DEFINITION_NAME, MetadataManager.METADATA_NAMESPACE); |
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213 | 29326 | jmvivo | |
214 | 36207 | cordinyana | this.dataManager = (DefaultDataManager) dataManager;
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215 | 29326 | jmvivo | |
216 | 34112 | jpiera | this.parameters = parameters;
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217 | this.transforms = new DefaultFeatureStoreTransforms(this); |
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218 | try {
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219 | indexes = new DefaultFeatureIndexes(this); |
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220 | } catch (DataException e) {
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221 | throw new InitializeException(e); |
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222 | } |
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223 | 23772 | jjdelcerro | |
224 | 34112 | jpiera | } |
225 | 23772 | jjdelcerro | |
226 | 34112 | jpiera | public void intializePhase2(DataStoreProvider provider) { |
227 | this.provider = (FeatureStoreProvider) provider;
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228 | this.delegate(provider);
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229 | this.metadataChildren = new HashSet(); |
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230 | this.metadataChildren.add(provider);
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231 | } |
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232 | 24613 | jjdelcerro | |
233 | 34112 | jpiera | public DataStoreParameters getParameters() {
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234 | return parameters;
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235 | } |
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236 | 23772 | jjdelcerro | |
237 | 34112 | jpiera | public int getMode() { |
238 | return this.mode; |
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239 | } |
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240 | 23772 | jjdelcerro | |
241 | 34112 | jpiera | public DataManager getManager() {
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242 | return this.dataManager; |
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243 | } |
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244 | 23820 | jjdelcerro | |
245 | 34112 | jpiera | public Iterator getChildren() { |
246 | return this.provider.getChilds(); |
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247 | } |
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248 | 23820 | jjdelcerro | |
249 | 34112 | jpiera | public FeatureStoreProvider getProvider() {
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250 | return this.provider; |
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251 | } |
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252 | 23772 | jjdelcerro | |
253 | 34112 | jpiera | public FeatureManager getFeatureManager() {
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254 | return this.featureManager; |
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255 | } |
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256 | 23772 | jjdelcerro | |
257 | 34112 | jpiera | public void setFeatureTypes(List types, FeatureType defaultType) { |
258 | this.featureTypes = types;
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259 | this.defaultFeatureType = defaultType;
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260 | } |
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261 | 23772 | jjdelcerro | |
262 | 34112 | jpiera | public void open() throws OpenException { |
263 | // TODO: Se puede hacer un open estando en edicion ?
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264 | 34968 | nfrancisco | this.notifyChange(DataStoreNotification.BEFORE_OPEN);
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265 | 34112 | jpiera | this.provider.open();
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266 | 34968 | nfrancisco | this.notifyChange(DataStoreNotification.AFTER_OPEN);
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267 | 34112 | jpiera | } |
268 | 23772 | jjdelcerro | |
269 | 34112 | jpiera | public void refresh() throws OpenException, InitializeException { |
270 | if (this.mode != MODE_QUERY) { |
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271 | throw new IllegalStateException(); |
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272 | } |
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273 | this.notifyChange(FeatureStoreNotification.BEFORE_REFRESH);
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274 | this.featureCount = null; |
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275 | this.provider.refresh();
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276 | this.notifyChange(FeatureStoreNotification.AFTER_REFRESH);
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277 | } |
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278 | 23820 | jjdelcerro | |
279 | 34112 | jpiera | public void close() throws CloseException { |
280 | // TODO: Se puede hacer un close estando en edicion ?
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281 | 34968 | nfrancisco | this.notifyChange(DataStoreNotification.BEFORE_CLOSE);
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282 | 34112 | jpiera | this.featureCount = null; |
283 | this.provider.close();
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284 | 34968 | nfrancisco | this.notifyChange(DataStoreNotification.AFTER_CLOSE);
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285 | 34112 | jpiera | } |
286 | 26252 | jmvivo | |
287 | 34112 | jpiera | protected void doDispose() throws BaseException { |
288 | 34968 | nfrancisco | this.notifyChange(DataStoreNotification.BEFORE_DISPOSE);
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289 | 36242 | cordinyana | this.disposeIndexes();
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290 | 34112 | jpiera | this.provider.dispose();
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291 | if (this.selection != null) { |
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292 | this.selection.dispose();
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293 | this.selection = null; |
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294 | } |
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295 | this.commands = null; |
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296 | this.featureCount = null; |
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297 | if (this.locks != null) { |
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298 | 34968 | nfrancisco | // this.locks.dispose();
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299 | 34112 | jpiera | this.locks = null; |
300 | } |
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301 | 23772 | jjdelcerro | |
302 | 34112 | jpiera | if (this.featureTypeManager != null) { |
303 | this.featureTypeManager.dispose();
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304 | this.featureTypeManager = null; |
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305 | } |
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306 | 23772 | jjdelcerro | |
307 | 34112 | jpiera | this.featureManager = null; |
308 | this.spatialManager = null; |
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309 | 23772 | jjdelcerro | |
310 | 34112 | jpiera | this.parameters = null; |
311 | 34968 | nfrancisco | this.notifyChange(DataStoreNotification.AFTER_DISPOSE);
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312 | 34112 | jpiera | if (delegateObservable != null) { |
313 | this.delegateObservable.deleteObservers();
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314 | this.delegateObservable = null; |
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315 | } |
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316 | } |
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317 | 23772 | jjdelcerro | |
318 | 34112 | jpiera | public boolean allowWrite() { |
319 | return this.provider.allowWrite(); |
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320 | } |
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321 | 23772 | jjdelcerro | |
322 | 34112 | jpiera | public boolean canWriteGeometry(int geometryType) throws DataException { |
323 | return this.provider.canWriteGeometry(geometryType, 0); |
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324 | } |
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325 | |||
326 | public DataServerExplorer getExplorer() throws ReadException, |
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327 | 34968 | nfrancisco | ValidateDataParametersException { |
328 | 34112 | jpiera | return this.provider.getExplorer(); |
329 | } |
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330 | |||
331 | /*
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332 | 34968 | nfrancisco | * public Metadata getMetadata() throws MetadataNotFoundException {
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333 | * // TODO:
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334 | * // Si el provider devuelbe null habria que ver de construir aqui
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335 | * // los metadatos basicos, como el Envelope y el SRS.
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336 | *
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337 | * // TODO: Estando en edicion el Envelope deberia de
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338 | * // actualizarse usando el spatialManager
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339 | * return this.provider.getMetadata();
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340 | * }
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341 | 34112 | jpiera | */
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342 | 32901 | cordinyana | |
343 | 34112 | jpiera | public Envelope getEnvelope() throws DataException { |
344 | if (this.mode == MODE_FULLEDIT) { |
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345 | return this.spatialManager.getEnvelope(); |
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346 | } |
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347 | return this.provider.getEnvelope(); |
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348 | } |
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349 | 23772 | jjdelcerro | |
350 | 34112 | jpiera | /**
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351 | * @deprecated use getDefaultFeatureType().getDefaultSRS()
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352 | */
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353 | public IProjection getSRSDefaultGeometry() throws DataException { |
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354 | return this.getDefaultFeatureType().getDefaultSRS(); |
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355 | } |
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356 | 23772 | jjdelcerro | |
357 | 34112 | jpiera | public FeatureSelection createDefaultFeatureSelection()
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358 | 34968 | nfrancisco | throws DataException {
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359 | 34112 | jpiera | return new DefaultFeatureSelection(this); |
360 | } |
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361 | 23772 | jjdelcerro | |
362 | 34112 | jpiera | public FeatureProvider createDefaultFeatureProvider(FeatureType type)
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363 | 34968 | nfrancisco | throws DataException {
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364 | if (type.hasOID()) {
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365 | 36207 | cordinyana | return new DefaultFeatureProvider(type, |
366 | this.provider.createNewOID());
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367 | 34112 | jpiera | } |
368 | return new DefaultFeatureProvider(type); |
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369 | } |
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370 | 23772 | jjdelcerro | |
371 | 34112 | jpiera | public void saveToState(PersistentState state) throws PersistenceException { |
372 | 34968 | nfrancisco | if (this.mode != FeatureStore.MODE_QUERY) { |
373 | 36207 | cordinyana | throw new PersistenceException(new IllegalStateException( |
374 | this.getName()));
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375 | 34112 | jpiera | } |
376 | state.set("dataStoreName", this.getName()); |
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377 | state.set("parameters", this.parameters); |
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378 | state.set("selection", this.selection); |
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379 | state.set("transforms", this.transforms); |
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380 | // TODO locks persistence
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381 | // state.set("locks", this.locks);
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382 | // TODO indexes persistence
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383 | // state.set("indexes", this.indexes);
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384 | Map evaluatedAttr = new HashMap(1); |
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385 | Iterator iterType = featureTypes.iterator();
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386 | Iterator iterAttr;
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387 | FeatureType type; |
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388 | DefaultFeatureAttributeDescriptor attr; |
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389 | List attrs;
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390 | while (iterType.hasNext()) {
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391 | type = (FeatureType) iterType.next(); |
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392 | attrs = new ArrayList(); |
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393 | iterAttr = type.iterator(); |
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394 | while (iterAttr.hasNext()) {
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395 | attr = (DefaultFeatureAttributeDescriptor) iterAttr.next(); |
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396 | 34968 | nfrancisco | if ((attr.getEvaluator() != null) |
397 | && (attr.getEvaluator() instanceof Persistent)) {
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398 | 34112 | jpiera | attrs.add(attr); |
399 | } |
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400 | } |
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401 | if (!attrs.isEmpty()) {
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402 | evaluatedAttr.put(type.getId(), attrs); |
||
403 | } |
||
404 | 30208 | jmvivo | |
405 | 34112 | jpiera | } |
406 | 30208 | jmvivo | |
407 | 34112 | jpiera | if (evaluatedAttr.isEmpty()) {
|
408 | evaluatedAttr = null;
|
||
409 | } |
||
410 | 30208 | jmvivo | |
411 | 34112 | jpiera | state.set("evaluatedAttributes", evaluatedAttr);
|
412 | state.set("defaultFeatureTypeId", defaultFeatureType.getId());
|
||
413 | 30208 | jmvivo | |
414 | 34112 | jpiera | } |
415 | 24019 | jjdelcerro | |
416 | 34968 | nfrancisco | public void loadFromState(PersistentState state) |
417 | throws PersistenceException {
|
||
418 | 34112 | jpiera | if (this.provider != null) { |
419 | throw new PersistenceStoreAlreadyLoadedException(this.getName()); |
||
420 | } |
||
421 | if (this.getManager() == null) { |
||
422 | this.dataManager = (DefaultDataManager) DALLocator.getDataManager();
|
||
423 | } |
||
424 | 24019 | jjdelcerro | |
425 | 34968 | nfrancisco | DataStoreParameters params = |
426 | (DataStoreParameters) state.get("parameters");
|
||
427 | 24019 | jjdelcerro | |
428 | 34112 | jpiera | try {
|
429 | 24019 | jjdelcerro | |
430 | 34112 | jpiera | this.dataManager.intializeDataStore(this, params); |
431 | this.selection = (FeatureSelection) state.get("selection"); |
||
432 | 34968 | nfrancisco | this.transforms =
|
433 | (DefaultFeatureStoreTransforms) state.get("transforms");
|
||
434 | 34112 | jpiera | Map evaluatedAttributes = (Map) state.get("evaluatedAttributes"); |
435 | 34968 | nfrancisco | if ((evaluatedAttributes != null) && !evaluatedAttributes.isEmpty()) { |
436 | 34112 | jpiera | List attrs;
|
437 | 34968 | nfrancisco | Iterator iterEntries =
|
438 | evaluatedAttributes.entrySet().iterator(); |
||
439 | 34112 | jpiera | Entry entry; |
440 | 34968 | nfrancisco | while (iterEntries.hasNext()) {
|
441 | 34112 | jpiera | entry = (Entry) iterEntries.next(); |
442 | attrs = (List) entry.getValue();
|
||
443 | 34968 | nfrancisco | if (attrs.isEmpty()) {
|
444 | 34112 | jpiera | continue;
|
445 | } |
||
446 | int fTypePos = -1; |
||
447 | DefaultFeatureType type = null;
|
||
448 | 34968 | nfrancisco | for (int i = 0; i < featureTypes.size(); i++) { |
449 | 34112 | jpiera | type = (DefaultFeatureType) featureTypes.get(i); |
450 | 34968 | nfrancisco | if (type.getId().equals(entry.getKey())) {
|
451 | 34112 | jpiera | fTypePos = i; |
452 | break;
|
||
453 | } |
||
454 | } |
||
455 | 34968 | nfrancisco | if (fTypePos < 0) { |
456 | 36207 | cordinyana | throw new PersistenceCantFindFeatureTypeException( |
457 | this.getName(), (String) entry.getKey()); |
||
458 | 34112 | jpiera | } |
459 | 34968 | nfrancisco | DefaultEditableFeatureType eType = |
460 | (DefaultEditableFeatureType) type.getEditable(); |
||
461 | 34112 | jpiera | Iterator iterAttr = attrs.iterator();
|
462 | FeatureAttributeDescriptor attr; |
||
463 | while (iterAttr.hasNext()) {
|
||
464 | attr = (FeatureAttributeDescriptor) iterAttr.next(); |
||
465 | eType.addLike(attr); |
||
466 | } |
||
467 | featureTypes.set(fTypePos, eType.getNotEditableCopy()); |
||
468 | 30208 | jmvivo | |
469 | 34112 | jpiera | } |
470 | 30208 | jmvivo | |
471 | 34112 | jpiera | } |
472 | 24062 | jjdelcerro | |
473 | 34112 | jpiera | String defFTypeid = state.getString("defaultFeatureTypeId"); |
474 | FeatureType ftype = null;
|
||
475 | if (!this.defaultFeatureType.getId().equals( |
||
476 | state.getString("defaultFeatureTypeId"))) {
|
||
477 | 30208 | jmvivo | |
478 | 34112 | jpiera | ftype = getFeatureType(defFTypeid); |
479 | if (ftype == null) { |
||
480 | 34968 | nfrancisco | throw new PersistenceCantFindDefaultFeatureTypeException( |
481 | this.getName(), defFTypeid);
|
||
482 | 34112 | jpiera | } |
483 | this.defaultFeatureType = ftype;
|
||
484 | } |
||
485 | 30208 | jmvivo | |
486 | 34112 | jpiera | } catch (InitializeException e) {
|
487 | throw new PersistenceException(e); |
||
488 | } catch (DataException e) {
|
||
489 | throw new PersistenceException(e); |
||
490 | } |
||
491 | 24062 | jjdelcerro | |
492 | 34112 | jpiera | } |
493 | 24019 | jjdelcerro | |
494 | 34112 | jpiera | public static void registerPersistenceDefinition() { |
495 | PersistenceManager manager = ToolsLocator.getPersistenceManager(); |
||
496 | 34968 | nfrancisco | if (manager.getDefinition(PERSISTENCE_DEFINITION_NAME) == null) { |
497 | DynStruct definition = |
||
498 | manager.addDefinition(DefaultFeatureStore.class, |
||
499 | PERSISTENCE_DEFINITION_NAME, PERSISTENCE_DEFINITION_NAME |
||
500 | + " Persistent definition", null, null); |
||
501 | definition.addDynFieldString("dataStoreName").setMandatory(true) |
||
502 | .setPersistent(true);
|
||
503 | 30208 | jmvivo | |
504 | 36207 | cordinyana | definition.addDynFieldObject("parameters")
|
505 | .setClassOfValue(DynObject.class).setMandatory(true)
|
||
506 | .setPersistent(true);
|
||
507 | 23772 | jjdelcerro | |
508 | 36207 | cordinyana | definition.addDynFieldObject("selection")
|
509 | .setClassOfValue(FeatureSelection.class).setMandatory(false)
|
||
510 | 34968 | nfrancisco | .setPersistent(true);
|
511 | 23772 | jjdelcerro | |
512 | 36207 | cordinyana | definition.addDynFieldObject("transforms")
|
513 | .setClassOfValue(DefaultFeatureStoreTransforms.class) |
||
514 | .setMandatory(true).setPersistent(true); |
||
515 | |||
516 | definition.addDynFieldMap("evaluatedAttributes")
|
||
517 | .setClassOfItems(List.class) // List<DefaultFeatureAttributeDescriptor> |
||
518 | 34968 | nfrancisco | .setMandatory(false).setPersistent(true); |
519 | 23772 | jjdelcerro | |
520 | 36207 | cordinyana | definition.addDynFieldString("defaultFeatureTypeId")
|
521 | .setMandatory(true).setPersistent(true); |
||
522 | 34112 | jpiera | } |
523 | } |
||
524 | |||
525 | public static void registerMetadataDefinition() throws MetadataException { |
||
526 | MetadataManager manager = MetadataLocator.getMetadataManager(); |
||
527 | 34968 | nfrancisco | if (manager.getDefinition(METADATA_DEFINITION_NAME) == null) { |
528 | DynStruct metadataDefinition = |
||
529 | manager.addDefinition(METADATA_DEFINITION_NAME, null);
|
||
530 | metadataDefinition.extend(manager |
||
531 | .getDefinition(DataStore.METADATA_DEFINITION_NAME)); |
||
532 | 34112 | jpiera | } |
533 | } |
||
534 | |||
535 | //
|
||
536 | // ====================================================================
|
||
537 | // Gestion de la seleccion
|
||
538 | //
|
||
539 | |||
540 | 34968 | nfrancisco | public void setSelection(DataSet selection) throws DataException { |
541 | 34112 | jpiera | this.setSelection((FeatureSet) selection);
|
542 | } |
||
543 | |||
544 | public DataSet createSelection() throws DataException { |
||
545 | return createFeatureSelection();
|
||
546 | } |
||
547 | |||
548 | public DataSet getSelection() throws DataException { |
||
549 | return this.getFeatureSelection(); |
||
550 | } |
||
551 | |||
552 | 26317 | cordinyana | public void setSelection(FeatureSet selection) throws DataException { |
553 | setSelection(selection, true);
|
||
554 | } |
||
555 | |||
556 | /**
|
||
557 | * @see #setSelection(FeatureSet)
|
||
558 | * @param undoable
|
||
559 | * if the action must be undoable
|
||
560 | */
|
||
561 | public void setSelection(FeatureSet selection, boolean undoable) |
||
562 | 34968 | nfrancisco | throws DataException {
|
563 | 34112 | jpiera | if (selection == null) { |
564 | if (undoable) {
|
||
565 | throw new SelectionNotAllowedException(getName()); |
||
566 | } |
||
567 | 30064 | jmvivo | |
568 | 34112 | jpiera | } else {
|
569 | if (selection.equals(this.selection)) { |
||
570 | return;
|
||
571 | } |
||
572 | if (!selection.isFromStore(this)) { |
||
573 | throw new SelectionNotAllowedException(getName()); |
||
574 | } |
||
575 | } |
||
576 | 30064 | jmvivo | |
577 | 34112 | jpiera | if (this.selection != null) { |
578 | this.selection.deleteObserver(this); |
||
579 | } |
||
580 | if (selection == null) { |
||
581 | if (this.selection != null) { |
||
582 | this.selection.dispose();
|
||
583 | } |
||
584 | this.selection = null; |
||
585 | return;
|
||
586 | } |
||
587 | if (selection instanceof FeatureSelection) { |
||
588 | if (undoable && isEditing()) {
|
||
589 | commands.selectionSet(this, this.selection, |
||
590 | (FeatureSelection) selection); |
||
591 | } |
||
592 | if (this.selection != null) { |
||
593 | this.selection.dispose();
|
||
594 | } |
||
595 | this.selection = (FeatureSelection) selection;
|
||
596 | } else {
|
||
597 | if (undoable && isEditing()) {
|
||
598 | commands.startComplex("_selectionSet");
|
||
599 | } |
||
600 | if (selection instanceof DefaultFeatureSelection) { |
||
601 | 34968 | nfrancisco | DefaultFeatureSelection defSelection = |
602 | (DefaultFeatureSelection) selection; |
||
603 | 26318 | cordinyana | defSelection.deselectAll(undoable); |
604 | defSelection.select(selection, undoable); |
||
605 | } else {
|
||
606 | this.selection.deselectAll();
|
||
607 | this.selection.select(selection);
|
||
608 | } |
||
609 | 34112 | jpiera | if (undoable && isEditing()) {
|
610 | commands.endComplex(); |
||
611 | } |
||
612 | } |
||
613 | this.selection.addObserver(this); |
||
614 | 23894 | jjdelcerro | |
615 | 34112 | jpiera | this.notifyChange(DataStoreNotification.SELECTION_CHANGE);
|
616 | } |
||
617 | 23772 | jjdelcerro | |
618 | 34112 | jpiera | public FeatureSelection createFeatureSelection() throws DataException { |
619 | return this.provider.createFeatureSelection(); |
||
620 | } |
||
621 | 23772 | jjdelcerro | |
622 | 34112 | jpiera | public FeatureSelection getFeatureSelection() throws DataException { |
623 | if (selection == null) { |
||
624 | this.selection = createFeatureSelection();
|
||
625 | this.selection.addObserver(this); |
||
626 | } |
||
627 | return selection;
|
||
628 | } |
||
629 | 23772 | jjdelcerro | |
630 | 34112 | jpiera | //
|
631 | // ====================================================================
|
||
632 | // Gestion de notificaciones
|
||
633 | //
|
||
634 | 23772 | jjdelcerro | |
635 | 34112 | jpiera | public void notifyChange(String notification) { |
636 | if (delegateObservable != null) { |
||
637 | 34968 | nfrancisco | notifyChange(new DefaultFeatureStoreNotification(this, notification)); |
638 | 34112 | jpiera | } |
639 | 23772 | jjdelcerro | |
640 | 34112 | jpiera | } |
641 | 23772 | jjdelcerro | |
642 | 34968 | nfrancisco | public void notifyChange(String notification, FeatureProvider data) { |
643 | try {
|
||
644 | notifyChange(notification, createFeature(data)); |
||
645 | } catch (DataException ex) {
|
||
646 | 36207 | cordinyana | LOG.error("Error notifying about the notification: " + notification
|
647 | + ", with the data: " + data, ex);
|
||
648 | 34968 | nfrancisco | } |
649 | } |
||
650 | 34319 | cordinyana | |
651 | 34112 | jpiera | public void notifyChange(String notification, Feature feature) { |
652 | 34968 | nfrancisco | notifyChange(new DefaultFeatureStoreNotification(this, notification, |
653 | feature)); |
||
654 | 34112 | jpiera | } |
655 | 23772 | jjdelcerro | |
656 | 34112 | jpiera | public void notifyChange(String notification, Command command) { |
657 | 34968 | nfrancisco | notifyChange(new DefaultFeatureStoreNotification(this, notification, |
658 | command)); |
||
659 | 34112 | jpiera | } |
660 | 23772 | jjdelcerro | |
661 | 34112 | jpiera | public void notifyChange(String notification, EditableFeatureType type) { |
662 | 34968 | nfrancisco | notifyChange(new DefaultFeatureStoreNotification(this, notification, |
663 | type)); |
||
664 | 34112 | jpiera | } |
665 | 23772 | jjdelcerro | |
666 | 34968 | nfrancisco | public void notifyChange(FeatureStoreNotification storeNotification) { |
667 | delegateObservable.notifyObservers(storeNotification); |
||
668 | } |
||
669 | 34319 | cordinyana | |
670 | 34112 | jpiera | public void notifyChange(String notification, Resource resource) { |
671 | 34968 | nfrancisco | notifyChange(new DefaultFeatureStoreNotification(this, |
672 | DataStoreNotification.RESOURCE_CHANGED)); |
||
673 | 34112 | jpiera | } |
674 | 25785 | jmvivo | |
675 | 34112 | jpiera | //
|
676 | // ====================================================================
|
||
677 | // Gestion de bloqueos
|
||
678 | //
|
||
679 | 23772 | jjdelcerro | |
680 | 34112 | jpiera | public boolean isLocksSupported() { |
681 | return this.provider.isLocksSupported(); |
||
682 | } |
||
683 | 23772 | jjdelcerro | |
684 | 34112 | jpiera | public FeatureLocks getLocks() throws DataException { |
685 | if (!this.provider.isLocksSupported()) { |
||
686 | 36207 | cordinyana | LOG.warn("Locks not supporteds");
|
687 | 34112 | jpiera | return null; |
688 | } |
||
689 | if (locks == null) { |
||
690 | this.locks = this.provider.createFeatureLocks(); |
||
691 | } |
||
692 | return locks;
|
||
693 | } |
||
694 | 23772 | jjdelcerro | |
695 | 34112 | jpiera | //
|
696 | // ====================================================================
|
||
697 | // Interface Observable
|
||
698 | //
|
||
699 | 23772 | jjdelcerro | |
700 | 34112 | jpiera | public void disableNotifications() { |
701 | this.delegateObservable.disableNotifications();
|
||
702 | 23772 | jjdelcerro | |
703 | 34112 | jpiera | } |
704 | 23772 | jjdelcerro | |
705 | 34112 | jpiera | public void enableNotifications() { |
706 | this.delegateObservable.enableNotifications();
|
||
707 | } |
||
708 | 23772 | jjdelcerro | |
709 | 34112 | jpiera | public void beginComplexNotification() { |
710 | this.delegateObservable.beginComplexNotification();
|
||
711 | 23772 | jjdelcerro | |
712 | 34112 | jpiera | } |
713 | 23772 | jjdelcerro | |
714 | 34112 | jpiera | public void endComplexNotification() { |
715 | this.delegateObservable.endComplexNotification();
|
||
716 | 23772 | jjdelcerro | |
717 | 34112 | jpiera | } |
718 | 23772 | jjdelcerro | |
719 | 34112 | jpiera | public void addObserver(Observer observer) { |
720 | 36242 | cordinyana | if (delegateObservable != null) { |
721 | this.delegateObservable.addObserver(observer);
|
||
722 | } |
||
723 | 34112 | jpiera | } |
724 | 23772 | jjdelcerro | |
725 | 34112 | jpiera | public void deleteObserver(Observer observer) { |
726 | if (delegateObservable != null) { |
||
727 | this.delegateObservable.deleteObserver(observer);
|
||
728 | } |
||
729 | } |
||
730 | 23772 | jjdelcerro | |
731 | 34112 | jpiera | public void deleteObservers() { |
732 | this.delegateObservable.deleteObservers();
|
||
733 | 23772 | jjdelcerro | |
734 | 34112 | jpiera | } |
735 | 23772 | jjdelcerro | |
736 | 34112 | jpiera | //
|
737 | // ====================================================================
|
||
738 | // Interface Observer
|
||
739 | //
|
||
740 | // Usado para observar:
|
||
741 | // - su seleccion
|
||
742 | // - sus bloqueos
|
||
743 | // - sus recursos
|
||
744 | //
|
||
745 | 23772 | jjdelcerro | |
746 | 34112 | jpiera | public void update(Observable observable, Object notification) { |
747 | if (observable instanceof FeatureSet) { |
||
748 | if (observable == this.selection) { |
||
749 | 34968 | nfrancisco | this.notifyChange(DataStoreNotification.SELECTION_CHANGE);
|
750 | } else
|
||
751 | if (observable == this.locks) { |
||
752 | this.notifyChange(FeatureStoreNotification.LOCKS_CHANGE);
|
||
753 | } |
||
754 | 23772 | jjdelcerro | |
755 | 34968 | nfrancisco | } else
|
756 | if (observable instanceof FeatureStoreProvider) { |
||
757 | if (observable == this.provider) { |
||
758 | 23772 | jjdelcerro | |
759 | 34968 | nfrancisco | } |
760 | 23772 | jjdelcerro | |
761 | 34968 | nfrancisco | } |
762 | 34112 | jpiera | } |
763 | 23772 | jjdelcerro | |
764 | 34112 | jpiera | //
|
765 | // ====================================================================
|
||
766 | // Edicion
|
||
767 | //
|
||
768 | 23772 | jjdelcerro | |
769 | 34112 | jpiera | private void newVersionOfUpdate() { |
770 | this.versionOfUpdate++;
|
||
771 | } |
||
772 | 23772 | jjdelcerro | |
773 | 34112 | jpiera | private long currentVersionOfUpdate() { |
774 | return this.versionOfUpdate; |
||
775 | } |
||
776 | 23772 | jjdelcerro | |
777 | 34968 | nfrancisco | private void checkInEditingMode() throws NeedEditingModeException { |
778 | 34112 | jpiera | if (mode != MODE_FULLEDIT) {
|
779 | throw new NeedEditingModeException(this.getName()); |
||
780 | } |
||
781 | } |
||
782 | 23772 | jjdelcerro | |
783 | 34112 | jpiera | private void checkNotInAppendMode() throws IllegalStateException { |
784 | if (mode == MODE_APPEND) {
|
||
785 | throw new IllegalStateException(this.getName()); |
||
786 | } |
||
787 | } |
||
788 | 24180 | jjdelcerro | |
789 | 34112 | jpiera | private void checkIsOwnFeature(Feature feature) |
790 | 34968 | nfrancisco | throws IllegalFeatureException {
|
791 | 34112 | jpiera | if (((DefaultFeature) feature).getStore() != this) { |
792 | throw new IllegalFeatureException(this.getName()); |
||
793 | } |
||
794 | // FIXME: fixFeatureType no vale para el checkIsOwnFeature
|
||
795 | // fixFeatureType((DefaultFeatureType) feature.getType());
|
||
796 | } |
||
797 | 23772 | jjdelcerro | |
798 | 34112 | jpiera | private void exitEditingMode() { |
799 | if (commands != null) { |
||
800 | commands.clear(); |
||
801 | commands = null;
|
||
802 | } |
||
803 | 26252 | jmvivo | |
804 | 34112 | jpiera | if (featureTypeManager != null) { |
805 | featureTypeManager.dispose(); |
||
806 | featureTypeManager = null;
|
||
807 | 26252 | jmvivo | |
808 | 34112 | jpiera | } |
809 | 26252 | jmvivo | |
810 | 34112 | jpiera | // TODO implementar un dispose para estos dos
|
811 | featureManager = null;
|
||
812 | spatialManager = null;
|
||
813 | 23772 | jjdelcerro | |
814 | 34112 | jpiera | featureCount = null;
|
815 | 28017 | jmvivo | |
816 | 34112 | jpiera | mode = MODE_QUERY; |
817 | hasStrongChanges = true; // Lo deja a true por si las moscas |
||
818 | hasInserts = true;
|
||
819 | } |
||
820 | 23772 | jjdelcerro | |
821 | 34112 | jpiera | synchronized public void edit() throws DataException { |
822 | edit(MODE_FULLEDIT); |
||
823 | } |
||
824 | 24162 | jjdelcerro | |
825 | 34112 | jpiera | synchronized public void edit(int mode) throws DataException { |
826 | 36359 | cordinyana | LOG.debug("Starting editing in mode: {}", new Integer(mode)); |
827 | 34112 | jpiera | try {
|
828 | 34968 | nfrancisco | if (this.mode != MODE_QUERY) { |
829 | 34112 | jpiera | throw new AlreadyEditingException(this.getName()); |
830 | } |
||
831 | if (!this.provider.supportsAppendMode()) { |
||
832 | mode = MODE_FULLEDIT; |
||
833 | } |
||
834 | switch (mode) {
|
||
835 | case MODE_QUERY:
|
||
836 | throw new IllegalStateException(this.getName()); |
||
837 | 23772 | jjdelcerro | |
838 | 34112 | jpiera | case MODE_FULLEDIT:
|
839 | if (!this.transforms.isEmpty()) { |
||
840 | throw new IllegalStateException(this.getName()); |
||
841 | } |
||
842 | notifyChange(FeatureStoreNotification.BEFORE_STARTEDITING); |
||
843 | 36190 | cordinyana | invalidateIndexes(); |
844 | 34968 | nfrancisco | featureManager = |
845 | new FeatureManager(new MemoryExpansionAdapter()); |
||
846 | featureTypeManager = |
||
847 | new FeatureTypeManager(this, new MemoryExpansionAdapter()); |
||
848 | spatialManager = |
||
849 | new SpatialManager(this, provider.getEnvelope()); |
||
850 | 23772 | jjdelcerro | |
851 | 34968 | nfrancisco | commands = |
852 | new DefaultFeatureCommandsStack(featureManager,
|
||
853 | spatialManager, featureTypeManager); |
||
854 | 34112 | jpiera | this.mode = MODE_FULLEDIT;
|
855 | hasStrongChanges = false;
|
||
856 | hasInserts = false;
|
||
857 | notifyChange(FeatureStoreNotification.AFTER_STARTEDITING); |
||
858 | break;
|
||
859 | case MODE_APPEND:
|
||
860 | if (!this.transforms.isEmpty()) { |
||
861 | throw new IllegalStateException(this.getName()); |
||
862 | } |
||
863 | notifyChange(FeatureStoreNotification.BEFORE_STARTEDITING); |
||
864 | 36190 | cordinyana | invalidateIndexes(); |
865 | 34112 | jpiera | this.provider.beginAppend();
|
866 | this.mode = MODE_APPEND;
|
||
867 | hasInserts = false;
|
||
868 | notifyChange(FeatureStoreNotification.AFTER_STARTEDITING); |
||
869 | break;
|
||
870 | } |
||
871 | } catch (Exception e) { |
||
872 | throw new StoreEditException(e, this.getName()); |
||
873 | } |
||
874 | } |
||
875 | 23772 | jjdelcerro | |
876 | 36190 | cordinyana | private void invalidateIndexes() { |
877 | 36207 | cordinyana | setIndexesValidStatus(false);
|
878 | 36190 | cordinyana | } |
879 | |||
880 | 36207 | cordinyana | private void setIndexesValidStatus(boolean valid) { |
881 | 36190 | cordinyana | FeatureIndexes indexes = getIndexes(); |
882 | 36359 | cordinyana | LOG.debug("Setting the store indexes to valid status {}: {}", (valid
|
883 | ? Boolean.TRUE : Boolean.FALSE), indexes); |
||
884 | 36190 | cordinyana | for (Iterator iterator = indexes.iterator(); iterator.hasNext();) { |
885 | FeatureIndex index = (FeatureIndex) iterator.next(); |
||
886 | 36359 | cordinyana | if (index instanceof FeatureIndexProviderServices) { |
887 | FeatureIndexProviderServices indexServices = |
||
888 | (FeatureIndexProviderServices) index; |
||
889 | indexServices.setValid(valid); |
||
890 | 36190 | cordinyana | } |
891 | } |
||
892 | } |
||
893 | |||
894 | 36207 | cordinyana | private void updateIndexes() throws FeatureIndexException { |
895 | 36190 | cordinyana | FeatureIndexes indexes = getIndexes(); |
896 | 36359 | cordinyana | LOG.debug("Refilling indexes: {}", indexes);
|
897 | 36190 | cordinyana | for (Iterator iterator = indexes.iterator(); iterator.hasNext();) { |
898 | FeatureIndex index = (FeatureIndex) iterator.next(); |
||
899 | 36207 | cordinyana | if (index instanceof FeatureIndexProviderServices) { |
900 | FeatureIndexProviderServices indexServices = |
||
901 | (FeatureIndexProviderServices) index; |
||
902 | 36235 | cordinyana | indexServices.fill(true, null); |
903 | 36190 | cordinyana | } |
904 | } |
||
905 | } |
||
906 | |||
907 | 36359 | cordinyana | private void waitForIndexes() { |
908 | FeatureIndexes indexes = getIndexes(); |
||
909 | LOG.debug("Waiting for indexes to finish filling: {}", indexes);
|
||
910 | for (Iterator iterator = indexes.iterator(); iterator.hasNext();) { |
||
911 | FeatureIndex index = (FeatureIndex) iterator.next(); |
||
912 | if (index instanceof FeatureIndexProviderServices) { |
||
913 | FeatureIndexProviderServices indexServices = |
||
914 | (FeatureIndexProviderServices) index; |
||
915 | indexServices.waitForIndex(); |
||
916 | } |
||
917 | } |
||
918 | } |
||
919 | |||
920 | 36242 | cordinyana | private void disposeIndexes() { |
921 | FeatureIndexes indexes = getIndexes(); |
||
922 | 36359 | cordinyana | LOG.debug("Disposing indexes: {}", indexes);
|
923 | 36242 | cordinyana | for (Iterator iterator = indexes.iterator(); iterator.hasNext();) { |
924 | FeatureIndex index = (FeatureIndex) iterator.next(); |
||
925 | if (index instanceof FeatureIndexProviderServices) { |
||
926 | FeatureIndexProviderServices indexServices = |
||
927 | (FeatureIndexProviderServices) index; |
||
928 | indexServices.dispose(); |
||
929 | } |
||
930 | } |
||
931 | } |
||
932 | |||
933 | 34112 | jpiera | public boolean isEditing() { |
934 | return mode == MODE_FULLEDIT;
|
||
935 | } |
||
936 | 23772 | jjdelcerro | |
937 | 34112 | jpiera | public boolean isAppending() { |
938 | return mode == MODE_APPEND;
|
||
939 | } |
||
940 | 24162 | jjdelcerro | |
941 | 34112 | jpiera | synchronized public void update(EditableFeatureType type) |
942 | 34968 | nfrancisco | throws DataException {
|
943 | 34112 | jpiera | try {
|
944 | checkInEditingMode(); |
||
945 | if (type == null) { |
||
946 | throw new NullFeatureTypeException(getName()); |
||
947 | } |
||
948 | // FIXME: Comprobar que es un featureType aceptable.
|
||
949 | notifyChange(FeatureStoreNotification.BEFORE_UPDATE_TYPE, type); |
||
950 | newVersionOfUpdate(); |
||
951 | 23772 | jjdelcerro | |
952 | 34112 | jpiera | FeatureType oldt = type.getSource().getCopy(); |
953 | FeatureType newt = type.getNotEditableCopy(); |
||
954 | commands.update(newt, oldt); |
||
955 | 23772 | jjdelcerro | |
956 | 34112 | jpiera | if (((DefaultEditableFeatureType) type).hasStrongChanges()) {
|
957 | hasStrongChanges = true;
|
||
958 | } |
||
959 | notifyChange(FeatureStoreNotification.AFTER_UPDATE_TYPE, type); |
||
960 | } catch (Exception e) { |
||
961 | throw new StoreUpdateFeatureTypeException(e, this.getName()); |
||
962 | } |
||
963 | } |
||
964 | 23772 | jjdelcerro | |
965 | 34112 | jpiera | synchronized public void delete(Feature feature) throws DataException { |
966 | try {
|
||
967 | checkInEditingMode(); |
||
968 | checkIsOwnFeature(feature); |
||
969 | if (feature instanceof EditableFeature) { |
||
970 | throw new StoreDeleteEditableFeatureException(getName()); |
||
971 | } |
||
972 | notifyChange(FeatureStoreNotification.BEFORE_DELETE, feature); |
||
973 | this.commands.delete(feature);
|
||
974 | newVersionOfUpdate(); |
||
975 | hasStrongChanges = true;
|
||
976 | notifyChange(FeatureStoreNotification.AFTER_DELETE, feature); |
||
977 | } catch (Exception e) { |
||
978 | throw new StoreDeleteFeatureException(e, this.getName()); |
||
979 | } |
||
980 | } |
||
981 | 23772 | jjdelcerro | |
982 | 34112 | jpiera | private static EditableFeature lastChangedFeature = null; |
983 | 23772 | jjdelcerro | |
984 | 34112 | jpiera | synchronized public void insert(EditableFeature feature) |
985 | 34968 | nfrancisco | throws DataException {
|
986 | 36359 | cordinyana | LOG.debug("In editing mode {}, insert feature: {}", new Integer(mode), |
987 | feature); |
||
988 | 34112 | jpiera | try {
|
989 | switch (mode) {
|
||
990 | case MODE_QUERY:
|
||
991 | throw new NeedEditingModeException(this.getName()); |
||
992 | 24162 | jjdelcerro | |
993 | 34112 | jpiera | case MODE_APPEND:
|
994 | checkIsOwnFeature(feature); |
||
995 | if (feature.getSource() != null) { |
||
996 | throw new NoNewFeatureInsertException(this.getName()); |
||
997 | } |
||
998 | this.featureCount = null; |
||
999 | notifyChange(FeatureStoreNotification.BEFORE_INSERT, feature); |
||
1000 | feature.validate(Feature.UPDATE); |
||
1001 | provider.append(((DefaultEditableFeature) feature).getData()); |
||
1002 | hasStrongChanges = true;
|
||
1003 | hasInserts = true;
|
||
1004 | notifyChange(FeatureStoreNotification.AFTER_INSERT, feature); |
||
1005 | break;
|
||
1006 | 24162 | jjdelcerro | |
1007 | 34112 | jpiera | case MODE_FULLEDIT:
|
1008 | checkIsOwnFeature(feature); |
||
1009 | if (feature.getSource() != null) { |
||
1010 | throw new NoNewFeatureInsertException(this.getName()); |
||
1011 | } |
||
1012 | 36359 | cordinyana | |
1013 | waitForIndexes(); |
||
1014 | |||
1015 | 34112 | jpiera | notifyChange(FeatureStoreNotification.BEFORE_INSERT, feature); |
1016 | newVersionOfUpdate(); |
||
1017 | 34968 | nfrancisco | if ((lastChangedFeature == null) |
1018 | || (lastChangedFeature.getSource() != feature.getSource())) { |
||
1019 | 34112 | jpiera | lastChangedFeature = feature; |
1020 | feature.validate(Feature.UPDATE); |
||
1021 | lastChangedFeature = null;
|
||
1022 | } |
||
1023 | commands.insert(feature.getNotEditableCopy()); |
||
1024 | hasStrongChanges = true;
|
||
1025 | hasInserts = true;
|
||
1026 | notifyChange(FeatureStoreNotification.AFTER_INSERT, feature); |
||
1027 | break;
|
||
1028 | } |
||
1029 | } catch (Exception e) { |
||
1030 | throw new StoreInsertFeatureException(e, this.getName()); |
||
1031 | } |
||
1032 | } |
||
1033 | 23772 | jjdelcerro | |
1034 | 34112 | jpiera | synchronized public void update(EditableFeature feature) |
1035 | 34968 | nfrancisco | throws DataException {
|
1036 | 34112 | jpiera | try {
|
1037 | if ((feature).getSource() == null) { |
||
1038 | insert(feature); |
||
1039 | return;
|
||
1040 | } |
||
1041 | checkInEditingMode(); |
||
1042 | checkIsOwnFeature(feature); |
||
1043 | notifyChange(FeatureStoreNotification.BEFORE_UPDATE, feature); |
||
1044 | newVersionOfUpdate(); |
||
1045 | 34968 | nfrancisco | if ((lastChangedFeature == null) |
1046 | || (lastChangedFeature.getSource() != feature.getSource())) { |
||
1047 | 34112 | jpiera | lastChangedFeature = feature; |
1048 | feature.validate(Feature.UPDATE); |
||
1049 | lastChangedFeature = null;
|
||
1050 | } |
||
1051 | 23772 | jjdelcerro | |
1052 | 34112 | jpiera | Feature oldf = feature.getSource(); |
1053 | Feature newf = feature.getNotEditableCopy(); |
||
1054 | commands.update(newf, oldf); |
||
1055 | 23772 | jjdelcerro | |
1056 | 34112 | jpiera | hasStrongChanges = true;
|
1057 | notifyChange(FeatureStoreNotification.AFTER_UPDATE, feature); |
||
1058 | } catch (Exception e) { |
||
1059 | throw new StoreUpdateFeatureException(e, this.getName()); |
||
1060 | } |
||
1061 | } |
||
1062 | 23772 | jjdelcerro | |
1063 | 34112 | jpiera | synchronized public void redo() throws RedoException { |
1064 | Command redo = commands.getNextRedoCommand(); |
||
1065 | try {
|
||
1066 | checkInEditingMode(); |
||
1067 | } catch (NeedEditingModeException ex) {
|
||
1068 | throw new RedoException(redo, ex); |
||
1069 | } |
||
1070 | notifyChange(FeatureStoreNotification.BEFORE_REDO, redo); |
||
1071 | newVersionOfUpdate(); |
||
1072 | commands.redo(); |
||
1073 | hasStrongChanges = true;
|
||
1074 | notifyChange(FeatureStoreNotification.AFTER_REDO, redo); |
||
1075 | } |
||
1076 | 23772 | jjdelcerro | |
1077 | 34112 | jpiera | synchronized public void undo() throws UndoException { |
1078 | Command undo = commands.getNextUndoCommand(); |
||
1079 | try {
|
||
1080 | checkInEditingMode(); |
||
1081 | } catch (NeedEditingModeException ex) {
|
||
1082 | throw new UndoException(undo, ex); |
||
1083 | } |
||
1084 | notifyChange(FeatureStoreNotification.BEFORE_UNDO, undo); |
||
1085 | newVersionOfUpdate(); |
||
1086 | commands.undo(); |
||
1087 | hasStrongChanges = true;
|
||
1088 | notifyChange(FeatureStoreNotification.AFTER_UNDO, undo); |
||
1089 | } |
||
1090 | 23772 | jjdelcerro | |
1091 | 34112 | jpiera | public List getRedoInfos() { |
1092 | 34968 | nfrancisco | if (isEditing() && (commands != null)) { |
1093 | 34112 | jpiera | return commands.getRedoInfos();
|
1094 | } else {
|
||
1095 | return null; |
||
1096 | } |
||
1097 | } |
||
1098 | 23772 | jjdelcerro | |
1099 | 34112 | jpiera | public List getUndoInfos() { |
1100 | 34968 | nfrancisco | if (isEditing() && (commands != null)) { |
1101 | 34112 | jpiera | return commands.getUndoInfos();
|
1102 | } else {
|
||
1103 | return null; |
||
1104 | } |
||
1105 | } |
||
1106 | 24961 | cordinyana | |
1107 | 34112 | jpiera | public synchronized FeatureCommandsStack getCommandsStack() |
1108 | 34968 | nfrancisco | throws DataException {
|
1109 | 34112 | jpiera | checkInEditingMode(); |
1110 | return commands;
|
||
1111 | } |
||
1112 | 24961 | cordinyana | |
1113 | 34112 | jpiera | synchronized public void cancelEditing() throws DataException { |
1114 | spatialManager.cancelModifies(); |
||
1115 | try {
|
||
1116 | checkInEditingMode(); |
||
1117 | 27334 | jmvivo | |
1118 | 34112 | jpiera | boolean clearSelection = this.hasStrongChanges; |
1119 | if (this.selection instanceof FeatureReferenceSelection) { |
||
1120 | clearSelection = this.hasInserts;
|
||
1121 | } |
||
1122 | notifyChange(FeatureStoreNotification.BEFORE_CANCELEDITING); |
||
1123 | exitEditingMode(); |
||
1124 | if (clearSelection) {
|
||
1125 | ((FeatureSelection) this.getSelection()).deselectAll();
|
||
1126 | } |
||
1127 | 36207 | cordinyana | updateIndexes(); |
1128 | 34112 | jpiera | notifyChange(FeatureStoreNotification.AFTER_CANCELEDITING); |
1129 | } catch (Exception e) { |
||
1130 | throw new StoreCancelEditingException(e, this.getName()); |
||
1131 | } |
||
1132 | } |
||
1133 | 23772 | jjdelcerro | |
1134 | 34112 | jpiera | synchronized public void finishEditing() throws DataException { |
1135 | 36359 | cordinyana | LOG.debug("finish editing of mode: {}", new Integer(mode)); |
1136 | 34112 | jpiera | try {
|
1137 | switch (mode) {
|
||
1138 | case MODE_QUERY:
|
||
1139 | throw new NeedEditingModeException(this.getName()); |
||
1140 | 24162 | jjdelcerro | |
1141 | 34112 | jpiera | case MODE_APPEND:
|
1142 | notifyChange(FeatureStoreNotification.BEFORE_FINISHEDITING); |
||
1143 | provider.endAppend(); |
||
1144 | exitEditingMode(); |
||
1145 | 36207 | cordinyana | updateIndexes(); |
1146 | 34112 | jpiera | notifyChange(FeatureStoreNotification.AFTER_FINISHEDITING); |
1147 | break;
|
||
1148 | 24162 | jjdelcerro | |
1149 | 34112 | jpiera | case MODE_FULLEDIT:
|
1150 | if (hasStrongChanges && !this.allowWrite()) { |
||
1151 | throw new WriteNotAllowedException(getName()); |
||
1152 | } |
||
1153 | notifyChange(FeatureStoreNotification.BEFORE_FINISHEDITING); |
||
1154 | if (hasStrongChanges) {
|
||
1155 | validateFeatures(Feature.FINISH_EDITING); |
||
1156 | provider.performChanges(featureManager.getDeleted(), |
||
1157 | 36207 | cordinyana | featureManager.getInserted(), |
1158 | featureManager.getUpdated(), |
||
1159 | featureTypeManager.getFeatureTypesChanged()); |
||
1160 | 34112 | jpiera | } |
1161 | exitEditingMode(); |
||
1162 | 36207 | cordinyana | updateIndexes(); |
1163 | 34112 | jpiera | notifyChange(FeatureStoreNotification.AFTER_FINISHEDITING); |
1164 | break;
|
||
1165 | } |
||
1166 | } catch (Exception e) { |
||
1167 | throw new FinishEditingException(e); |
||
1168 | } |
||
1169 | } |
||
1170 | 23772 | jjdelcerro | |
1171 | 34112 | jpiera | public void beginEditingGroup(String description) |
1172 | 34968 | nfrancisco | throws NeedEditingModeException {
|
1173 | 34112 | jpiera | checkInEditingMode(); |
1174 | commands.startComplex(description); |
||
1175 | } |
||
1176 | 24613 | jjdelcerro | |
1177 | 34112 | jpiera | public void endEditingGroup() throws NeedEditingModeException { |
1178 | checkInEditingMode(); |
||
1179 | commands.endComplex(); |
||
1180 | } |
||
1181 | 24613 | jjdelcerro | |
1182 | 34112 | jpiera | public boolean isAppendModeSupported() { |
1183 | return this.provider.supportsAppendMode(); |
||
1184 | } |
||
1185 | 24185 | jjdelcerro | |
1186 | 34968 | nfrancisco | public void export(DataServerExplorer explorer, String provider, |
1187 | NewFeatureStoreParameters params) throws DataException {
|
||
1188 | 24185 | jjdelcerro | |
1189 | 34112 | jpiera | if (this.getFeatureTypes().size() != 1) { |
1190 | throw new NotYetImplemented( |
||
1191 | 34968 | nfrancisco | "export whith more than one type not yet implemented");
|
1192 | 34112 | jpiera | } |
1193 | 34968 | nfrancisco | FeatureSelection featureSelection = (FeatureSelection) getSelection(); |
1194 | 34112 | jpiera | FeatureStore target = null;
|
1195 | FeatureSet features = null;
|
||
1196 | DisposableIterator iterator = null;
|
||
1197 | try {
|
||
1198 | FeatureType type = this.getDefaultFeatureType();
|
||
1199 | 34968 | nfrancisco | if ((params.getDefaultFeatureType() == null) |
1200 | || (params.getDefaultFeatureType().size() == 0)) {
|
||
1201 | 34112 | jpiera | params.setDefaultFeatureType(type.getEditable()); |
1202 | 25977 | jmvivo | |
1203 | 34112 | jpiera | } |
1204 | explorer.add(provider, params, true);
|
||
1205 | 23772 | jjdelcerro | |
1206 | 34112 | jpiera | DataManager manager = DALLocator.getDataManager(); |
1207 | target = (FeatureStore) manager.openStore(provider, params); |
||
1208 | FeatureType targetType = target.getDefaultFeatureType(); |
||
1209 | 25977 | jmvivo | |
1210 | 34112 | jpiera | target.edit(MODE_APPEND); |
1211 | FeatureAttributeDescriptor[] pk = type.getPrimaryKey();
|
||
1212 | 34968 | nfrancisco | if (featureSelection.getSize() > 0) { |
1213 | 34112 | jpiera | features = this.getFeatureSelection();
|
1214 | 34968 | nfrancisco | } else {
|
1215 | if ((pk != null) && (pk.length > 0)) { |
||
1216 | 34112 | jpiera | FeatureQuery query = createFeatureQuery(); |
1217 | for (int i = 0; i < pk.length; i++) { |
||
1218 | query.getOrder().add(pk[i].getName(), true);
|
||
1219 | } |
||
1220 | features = this.getFeatureSet(query);
|
||
1221 | } else {
|
||
1222 | features = this.getFeatureSet();
|
||
1223 | } |
||
1224 | } |
||
1225 | 36190 | cordinyana | iterator = features.fastIterator(); |
1226 | 34112 | jpiera | while (iterator.hasNext()) {
|
1227 | DefaultFeature feature = (DefaultFeature) iterator.next(); |
||
1228 | target.insert(target.createNewFeature(targetType, feature)); |
||
1229 | } |
||
1230 | target.finishEditing(); |
||
1231 | target.dispose(); |
||
1232 | } catch (Exception e) { |
||
1233 | throw new DataExportException(e, params.toString()); |
||
1234 | } finally {
|
||
1235 | dispose(iterator); |
||
1236 | dispose(features); |
||
1237 | dispose(target); |
||
1238 | } |
||
1239 | } |
||
1240 | 23772 | jjdelcerro | |
1241 | 34112 | jpiera | //
|
1242 | // ====================================================================
|
||
1243 | // Obtencion de datos
|
||
1244 | // getDataCollection, getFeatureCollection
|
||
1245 | //
|
||
1246 | 23772 | jjdelcerro | |
1247 | 34112 | jpiera | public DataSet getDataSet() throws DataException { |
1248 | checkNotInAppendMode(); |
||
1249 | 34968 | nfrancisco | FeatureQuery query = |
1250 | new DefaultFeatureQuery(this.getDefaultFeatureType()); |
||
1251 | 34112 | jpiera | return new DefaultFeatureSet(this, query); |
1252 | } |
||
1253 | 23772 | jjdelcerro | |
1254 | 34968 | nfrancisco | public DataSet getDataSet(DataQuery dataQuery) throws DataException { |
1255 | 34112 | jpiera | checkNotInAppendMode(); |
1256 | return new DefaultFeatureSet(this, (FeatureQuery) dataQuery); |
||
1257 | } |
||
1258 | 23772 | jjdelcerro | |
1259 | 34112 | jpiera | public void getDataSet(Observer observer) throws DataException { |
1260 | checkNotInAppendMode(); |
||
1261 | this.getFeatureSet(null, observer); |
||
1262 | } |
||
1263 | 23772 | jjdelcerro | |
1264 | 34112 | jpiera | public void getDataSet(DataQuery dataQuery, Observer observer) |
1265 | 34968 | nfrancisco | throws DataException {
|
1266 | 34112 | jpiera | checkNotInAppendMode(); |
1267 | this.getFeatureSet((FeatureQuery) dataQuery, observer);
|
||
1268 | } |
||
1269 | 23772 | jjdelcerro | |
1270 | 34112 | jpiera | public FeatureSet getFeatureSet() throws DataException { |
1271 | checkNotInAppendMode(); |
||
1272 | 34968 | nfrancisco | FeatureQuery query = |
1273 | new DefaultFeatureQuery(this.getDefaultFeatureType()); |
||
1274 | 34112 | jpiera | return new DefaultFeatureSet(this, query); |
1275 | } |
||
1276 | 23772 | jjdelcerro | |
1277 | 34112 | jpiera | public FeatureSet getFeatureSet(FeatureQuery featureQuery)
|
1278 | 34968 | nfrancisco | throws DataException {
|
1279 | 34112 | jpiera | checkNotInAppendMode(); |
1280 | return new DefaultFeatureSet(this, featureQuery); |
||
1281 | } |
||
1282 | 23772 | jjdelcerro | |
1283 | 34112 | jpiera | public void accept(Visitor visitor) throws BaseException { |
1284 | FeatureSet set = getFeatureSet(); |
||
1285 | try {
|
||
1286 | set.accept(visitor); |
||
1287 | } finally {
|
||
1288 | set.dispose(); |
||
1289 | } |
||
1290 | } |
||
1291 | 27700 | jmvivo | |
1292 | 34112 | jpiera | public void accept(Visitor visitor, DataQuery dataQuery) |
1293 | 34968 | nfrancisco | throws BaseException {
|
1294 | 34112 | jpiera | FeatureSet set = getFeatureSet((FeatureQuery) dataQuery); |
1295 | try {
|
||
1296 | set.accept(visitor); |
||
1297 | } finally {
|
||
1298 | set.dispose(); |
||
1299 | } |
||
1300 | } |
||
1301 | 31284 | cordinyana | |
1302 | 34112 | jpiera | public FeatureType getFeatureType(FeatureQuery featureQuery)
|
1303 | 34968 | nfrancisco | throws DataException {
|
1304 | DefaultFeatureType fType = |
||
1305 | (DefaultFeatureType) this.getFeatureType(featureQuery
|
||
1306 | .getFeatureTypeId()); |
||
1307 | 36207 | cordinyana | if ((featureQuery.getAttributeNames() != null) |
1308 | && (featureQuery.getAttributeNames().length > 0)) {
|
||
1309 | 34112 | jpiera | return fType.getSubtype(featureQuery.getAttributeNames());
|
1310 | } |
||
1311 | return fType;
|
||
1312 | } |
||
1313 | 23820 | jjdelcerro | |
1314 | 34968 | nfrancisco | public void getFeatureSet(Observer observer) throws DataException { |
1315 | 34112 | jpiera | checkNotInAppendMode(); |
1316 | this.getFeatureSet(null, observer); |
||
1317 | } |
||
1318 | 23772 | jjdelcerro | |
1319 | 34112 | jpiera | public void getFeatureSet(FeatureQuery query, Observer observer) |
1320 | 34968 | nfrancisco | throws DataException {
|
1321 | 34112 | jpiera | class LoadInBackGround implements Runnable { |
1322 | 34968 | nfrancisco | |
1323 | 34112 | jpiera | private FeatureStore store;
|
1324 | private FeatureQuery query;
|
||
1325 | private Observer observer; |
||
1326 | 23772 | jjdelcerro | |
1327 | 34112 | jpiera | public LoadInBackGround(FeatureStore store, FeatureQuery query,
|
1328 | 34917 | jjdelcerro | Observer observer) {
|
1329 | 34112 | jpiera | this.store = store;
|
1330 | this.query = query;
|
||
1331 | this.observer = observer;
|
||
1332 | } |
||
1333 | 23772 | jjdelcerro | |
1334 | 34112 | jpiera | void notify(FeatureStoreNotification theNotification) {
|
1335 | 34917 | jjdelcerro | observer.update(store, theNotification); |
1336 | return;
|
||
1337 | 34112 | jpiera | } |
1338 | 25267 | jjdelcerro | |
1339 | 34112 | jpiera | public void run() { |
1340 | FeatureSet set = null;
|
||
1341 | try {
|
||
1342 | set = store.getFeatureSet(query); |
||
1343 | notify(new DefaultFeatureStoreNotification(store,
|
||
1344 | FeatureStoreNotification.LOAD_FINISHED, set)); |
||
1345 | } catch (Exception e) { |
||
1346 | notify(new DefaultFeatureStoreNotification(store,
|
||
1347 | FeatureStoreNotification.LOAD_FINISHED, e)); |
||
1348 | } finally {
|
||
1349 | dispose(set); |
||
1350 | } |
||
1351 | } |
||
1352 | } |
||
1353 | 23772 | jjdelcerro | |
1354 | 34112 | jpiera | checkNotInAppendMode(); |
1355 | if (query == null) { |
||
1356 | query = new DefaultFeatureQuery(this.getDefaultFeatureType()); |
||
1357 | } |
||
1358 | 34917 | jjdelcerro | LoadInBackGround task = new LoadInBackGround(this, query, observer); |
1359 | 36207 | cordinyana | Thread thread = new Thread(task, "Load Feature Set in background"); |
1360 | thread.start(); |
||
1361 | 34112 | jpiera | } |
1362 | 23772 | jjdelcerro | |
1363 | 34968 | nfrancisco | public Feature getFeatureByReference(FeatureReference reference)
|
1364 | throws DataException {
|
||
1365 | 34112 | jpiera | checkNotInAppendMode(); |
1366 | DefaultFeatureReference ref = (DefaultFeatureReference) reference; |
||
1367 | FeatureType featureType; |
||
1368 | if (ref.getFeatureTypeId() == null) { |
||
1369 | featureType = this.getDefaultFeatureType();
|
||
1370 | } else {
|
||
1371 | featureType = this.getFeatureType(ref.getFeatureTypeId());
|
||
1372 | } |
||
1373 | return this.getFeatureByReference(reference, featureType); |
||
1374 | } |
||
1375 | 23772 | jjdelcerro | |
1376 | 34968 | nfrancisco | public Feature getFeatureByReference(FeatureReference reference,
|
1377 | FeatureType featureType) throws DataException {
|
||
1378 | 34112 | jpiera | checkNotInAppendMode(); |
1379 | featureType = fixFeatureType((DefaultFeatureType) featureType); |
||
1380 | if (!this.transforms.isEmpty()) { |
||
1381 | 25843 | jmvivo | |
1382 | 34968 | nfrancisco | featureType = this.transforms.getSourceFeatureTypeFrom(featureType);
|
1383 | 25843 | jmvivo | |
1384 | 34112 | jpiera | } |
1385 | // TODO comprobar que el id es de este store
|
||
1386 | 23820 | jjdelcerro | |
1387 | 34112 | jpiera | if (this.mode == MODE_FULLEDIT) { |
1388 | Feature f = featureManager.get(reference, this, featureType);
|
||
1389 | 34968 | nfrancisco | if (f != null) { |
1390 | 34112 | jpiera | return f;
|
1391 | } |
||
1392 | } |
||
1393 | 34968 | nfrancisco | DefaultFeature feature = |
1394 | 36207 | cordinyana | new DefaultFeature(this, |
1395 | this.provider.getFeatureProviderByReference(
|
||
1396 | 34968 | nfrancisco | (FeatureReferenceProviderServices) reference, featureType)); |
1397 | 25843 | jmvivo | |
1398 | 34112 | jpiera | if (!this.transforms.isEmpty()) { |
1399 | return this.transforms.applyTransform(feature, featureType); |
||
1400 | } |
||
1401 | return feature;
|
||
1402 | } |
||
1403 | 23772 | jjdelcerro | |
1404 | 34112 | jpiera | //
|
1405 | // ====================================================================
|
||
1406 | // Gestion de features
|
||
1407 | //
|
||
1408 | 23772 | jjdelcerro | |
1409 | 34112 | jpiera | private FeatureType fixFeatureType(DefaultFeatureType type)
|
1410 | 34968 | nfrancisco | throws DataException {
|
1411 | 34112 | jpiera | FeatureType original = this.getDefaultFeatureType();
|
1412 | 27672 | jmvivo | |
1413 | 34968 | nfrancisco | if ((type == null) || type.equals(original)) { |
1414 | 34112 | jpiera | return original;
|
1415 | } else {
|
||
1416 | if (!type.isSubtypeOf(original)) {
|
||
1417 | Iterator iter = this.getFeatureTypes().iterator(); |
||
1418 | FeatureType tmpType; |
||
1419 | boolean found = false; |
||
1420 | while (iter.hasNext()) {
|
||
1421 | tmpType = (FeatureType) iter.next(); |
||
1422 | if (type.equals(tmpType)) {
|
||
1423 | return type;
|
||
1424 | 27672 | jmvivo | |
1425 | 34968 | nfrancisco | } else
|
1426 | if (type.isSubtypeOf(tmpType)) {
|
||
1427 | found = true;
|
||
1428 | original = tmpType; |
||
1429 | break;
|
||
1430 | } |
||
1431 | 27672 | jmvivo | |
1432 | 34112 | jpiera | } |
1433 | if (!found) {
|
||
1434 | throw new IllegalFeatureTypeException(getName()); |
||
1435 | } |
||
1436 | } |
||
1437 | } |
||
1438 | 27672 | jmvivo | |
1439 | 34112 | jpiera | // Checks that type has all fields of pk
|
1440 | // else add the missing attributes at the end.
|
||
1441 | if (!original.hasOID()) {
|
||
1442 | // Gets original pk attributes
|
||
1443 | 34968 | nfrancisco | DefaultEditableFeatureType edOriginal = |
1444 | (DefaultEditableFeatureType) original.getEditable(); |
||
1445 | 34112 | jpiera | FeatureAttributeDescriptor orgAttr; |
1446 | Iterator edOriginalIter = edOriginal.iterator();
|
||
1447 | while (edOriginalIter.hasNext()) {
|
||
1448 | orgAttr = (FeatureAttributeDescriptor) edOriginalIter.next(); |
||
1449 | if (!orgAttr.isPrimaryKey()) {
|
||
1450 | edOriginalIter.remove(); |
||
1451 | } |
||
1452 | } |
||
1453 | 23772 | jjdelcerro | |
1454 | 34112 | jpiera | // Checks if all pk attributes are in type
|
1455 | Iterator typeIterator;
|
||
1456 | edOriginalIter = edOriginal.iterator(); |
||
1457 | FeatureAttributeDescriptor attr; |
||
1458 | while (edOriginalIter.hasNext()) {
|
||
1459 | orgAttr = (FeatureAttributeDescriptor) edOriginalIter.next(); |
||
1460 | typeIterator = type.iterator(); |
||
1461 | while (typeIterator.hasNext()) {
|
||
1462 | attr = (FeatureAttributeDescriptor) typeIterator.next(); |
||
1463 | if (attr.getName().equals(orgAttr.getName())) {
|
||
1464 | edOriginalIter.remove(); |
||
1465 | break;
|
||
1466 | } |
||
1467 | } |
||
1468 | } |
||
1469 | 27672 | jmvivo | |
1470 | 34112 | jpiera | // add missing pk attributes if any
|
1471 | if (edOriginal.size() > 0) { |
||
1472 | boolean isEditable = type instanceof DefaultEditableFeatureType; |
||
1473 | 34968 | nfrancisco | DefaultEditableFeatureType edType = |
1474 | (DefaultEditableFeatureType) original.getEditable(); |
||
1475 | 34112 | jpiera | edType.clear(); |
1476 | edType.addAll(type); |
||
1477 | edType.addAll(edOriginal); |
||
1478 | if (!isEditable) {
|
||
1479 | type = (DefaultFeatureType) edType.getNotEditableCopy(); |
||
1480 | } |
||
1481 | } |
||
1482 | 27672 | jmvivo | |
1483 | 34112 | jpiera | } |
1484 | 27672 | jmvivo | |
1485 | 34112 | jpiera | return type;
|
1486 | } |
||
1487 | 23772 | jjdelcerro | |
1488 | 34112 | jpiera | public void validateFeatures(int mode) throws DataException { |
1489 | FeatureSet collection = null;
|
||
1490 | DisposableIterator iter = null;
|
||
1491 | try {
|
||
1492 | checkNotInAppendMode(); |
||
1493 | collection = this.getFeatureSet();
|
||
1494 | 36190 | cordinyana | iter = collection.fastIterator(); |
1495 | 34112 | jpiera | long previousVersionOfUpdate = currentVersionOfUpdate();
|
1496 | while (iter.hasNext()) {
|
||
1497 | ((DefaultFeature) iter.next()).validate(mode); |
||
1498 | if (previousVersionOfUpdate != currentVersionOfUpdate()) {
|
||
1499 | throw new ConcurrentDataModificationException(getName()); |
||
1500 | } |
||
1501 | } |
||
1502 | } catch (Exception e) { |
||
1503 | throw new ValidateFeaturesException(e, getName()); |
||
1504 | } finally {
|
||
1505 | dispose(iter); |
||
1506 | dispose(collection); |
||
1507 | } |
||
1508 | } |
||
1509 | 23772 | jjdelcerro | |
1510 | 34112 | jpiera | public FeatureType getDefaultFeatureType() throws DataException { |
1511 | try {
|
||
1512 | if (isEditing()) {
|
||
1513 | 34968 | nfrancisco | FeatureType auxFeatureType = |
1514 | featureTypeManager.getType(defaultFeatureType.getId()); |
||
1515 | if (auxFeatureType != null) { |
||
1516 | 34112 | jpiera | return auxFeatureType;
|
1517 | } |
||
1518 | } |
||
1519 | FeatureType type = this.transforms.getDefaultFeatureType();
|
||
1520 | if (type != null) { |
||
1521 | return type;
|
||
1522 | } |
||
1523 | return defaultFeatureType;
|
||
1524 | } catch (Exception e) { |
||
1525 | throw new GetFeatureTypeException(e, getName()); |
||
1526 | } |
||
1527 | } |
||
1528 | 23772 | jjdelcerro | |
1529 | 34112 | jpiera | public FeatureType getFeatureType(String featureTypeId) |
1530 | 34968 | nfrancisco | throws DataException {
|
1531 | 34112 | jpiera | if (featureTypeId == null) { |
1532 | return this.getDefaultFeatureType(); |
||
1533 | } |
||
1534 | try {
|
||
1535 | if (isEditing()) {
|
||
1536 | 34968 | nfrancisco | FeatureType auxFeatureType = |
1537 | featureTypeManager.getType(featureTypeId); |
||
1538 | 34112 | jpiera | if (auxFeatureType != null) { |
1539 | return auxFeatureType;
|
||
1540 | } |
||
1541 | } |
||
1542 | FeatureType type = this.transforms.getFeatureType(featureTypeId);
|
||
1543 | if (type != null) { |
||
1544 | return type;
|
||
1545 | } |
||
1546 | Iterator iter = this.featureTypes.iterator(); |
||
1547 | 34968 | nfrancisco | while (iter.hasNext()) {
|
1548 | 34112 | jpiera | type = (FeatureType) iter.next(); |
1549 | if (type.getId().equals(featureTypeId)) {
|
||
1550 | return type;
|
||
1551 | } |
||
1552 | } |
||
1553 | return null; |
||
1554 | } catch (Exception e) { |
||
1555 | throw new GetFeatureTypeException(e, getName()); |
||
1556 | } |
||
1557 | } |
||
1558 | 27234 | jmvivo | |
1559 | 34112 | jpiera | public FeatureType getProviderDefaultFeatureType() {
|
1560 | return defaultFeatureType;
|
||
1561 | } |
||
1562 | 25917 | jmvivo | |
1563 | 34112 | jpiera | public List getFeatureTypes() throws DataException { |
1564 | try {
|
||
1565 | List types;
|
||
1566 | if (isEditing()) {
|
||
1567 | 34968 | nfrancisco | types = new ArrayList(); |
1568 | Iterator it = featureTypes.iterator();
|
||
1569 | 34112 | jpiera | while (it.hasNext()) {
|
1570 | FeatureType type = (FeatureType) it.next(); |
||
1571 | 34968 | nfrancisco | FeatureType typeaux = |
1572 | featureTypeManager.getType(type.getId()); |
||
1573 | if (typeaux != null) { |
||
1574 | 34112 | jpiera | types.add(typeaux); |
1575 | 34968 | nfrancisco | } else {
|
1576 | 34112 | jpiera | types.add(type); |
1577 | } |
||
1578 | } |
||
1579 | it = featureTypeManager.newsIterator(); |
||
1580 | while (it.hasNext()) {
|
||
1581 | FeatureType type = (FeatureType) it.next(); |
||
1582 | types.add(type); |
||
1583 | } |
||
1584 | } else {
|
||
1585 | types = this.transforms.getFeatureTypes();
|
||
1586 | if (types == null) { |
||
1587 | types = featureTypes; |
||
1588 | } |
||
1589 | } |
||
1590 | return Collections.unmodifiableList(types); |
||
1591 | } catch (Exception e) { |
||
1592 | throw new GetFeatureTypeException(e, getName()); |
||
1593 | } |
||
1594 | } |
||
1595 | 23772 | jjdelcerro | |
1596 | 34112 | jpiera | public List getProviderFeatureTypes() throws DataException { |
1597 | return Collections.unmodifiableList(this.featureTypes); |
||
1598 | } |
||
1599 | 25917 | jmvivo | |
1600 | 34968 | nfrancisco | public Feature createFeature(FeatureProvider data) throws DataException { |
1601 | 34112 | jpiera | DefaultFeature feature = new DefaultFeature(this, data); |
1602 | return feature;
|
||
1603 | } |
||
1604 | 23772 | jjdelcerro | |
1605 | 34112 | jpiera | public Feature createFeature(FeatureProvider data, FeatureType type)
|
1606 | 34968 | nfrancisco | throws DataException {
|
1607 | 34112 | jpiera | // FIXME: falta por implementar
|
1608 | // Comprobar si es un subtipo del feature de data
|
||
1609 | // y construir un feature usando el subtipo.
|
||
1610 | // Probablemente requiera generar una copia del data.
|
||
1611 | throw new NotYetImplemented(); |
||
1612 | } |
||
1613 | 23879 | jjdelcerro | |
1614 | 34112 | jpiera | public EditableFeature createNewFeature(FeatureType type,
|
1615 | 34968 | nfrancisco | Feature defaultValues) throws DataException {
|
1616 | 34112 | jpiera | try {
|
1617 | FeatureProvider data = createNewFeatureProvider(type); |
||
1618 | 34968 | nfrancisco | DefaultEditableFeature feature = |
1619 | new DefaultEditableFeature(this, data); |
||
1620 | 34112 | jpiera | feature.initializeValues(defaultValues); |
1621 | return feature;
|
||
1622 | } catch (Exception e) { |
||
1623 | throw new CreateFeatureException(e, getName()); |
||
1624 | } |
||
1625 | } |
||
1626 | 23772 | jjdelcerro | |
1627 | 34112 | jpiera | private FeatureProvider createNewFeatureProvider(FeatureType type)
|
1628 | 34968 | nfrancisco | throws DataException {
|
1629 | 34112 | jpiera | type = this.fixFeatureType((DefaultFeatureType) type);
|
1630 | FeatureProvider data = this.provider.createFeatureProvider(type);
|
||
1631 | data.setNew(true);
|
||
1632 | 34968 | nfrancisco | if (type.hasOID() && (data.getOID() == null)) { |
1633 | 34112 | jpiera | data.setOID(this.provider.createNewOID());
|
1634 | } else {
|
||
1635 | data.setOID(this.getTemporalOID());
|
||
1636 | } |
||
1637 | return data;
|
||
1638 | 28662 | jmvivo | |
1639 | 34112 | jpiera | } |
1640 | 28662 | jmvivo | |
1641 | 34112 | jpiera | public EditableFeature createNewFeature(FeatureType type,
|
1642 | 34968 | nfrancisco | boolean defaultValues) throws DataException { |
1643 | 34112 | jpiera | try {
|
1644 | FeatureProvider data = createNewFeatureProvider(type); |
||
1645 | 34968 | nfrancisco | DefaultEditableFeature feature = |
1646 | new DefaultEditableFeature(this, data); |
||
1647 | 34112 | jpiera | if (defaultValues) {
|
1648 | feature.initializeValues(); |
||
1649 | } |
||
1650 | return feature;
|
||
1651 | } catch (Exception e) { |
||
1652 | throw new CreateFeatureException(e, getName()); |
||
1653 | } |
||
1654 | } |
||
1655 | 23772 | jjdelcerro | |
1656 | 34112 | jpiera | public EditableFeature createNewFeature(boolean defaultValues) |
1657 | 34968 | nfrancisco | throws DataException {
|
1658 | return this.createNewFeature(this.getDefaultFeatureType(), |
||
1659 | defaultValues); |
||
1660 | 34112 | jpiera | } |
1661 | 23772 | jjdelcerro | |
1662 | 34112 | jpiera | public EditableFeature createNewFeature() throws DataException { |
1663 | return this.createNewFeature(this.getDefaultFeatureType(), true); |
||
1664 | } |
||
1665 | 23772 | jjdelcerro | |
1666 | 34112 | jpiera | public EditableFeatureType createFeatureType() {
|
1667 | DefaultEditableFeatureType ftype = new DefaultEditableFeatureType();
|
||
1668 | return ftype;
|
||
1669 | } |
||
1670 | 23772 | jjdelcerro | |
1671 | 34112 | jpiera | public EditableFeatureType createFeatureType(String id) { |
1672 | DefaultEditableFeatureType ftype = new DefaultEditableFeatureType(id);
|
||
1673 | return ftype;
|
||
1674 | } |
||
1675 | 27262 | jmvivo | |
1676 | 34112 | jpiera | //
|
1677 | // ====================================================================
|
||
1678 | // Index related methods
|
||
1679 | //
|
||
1680 | 23879 | jjdelcerro | |
1681 | 34112 | jpiera | public FeatureIndexes getIndexes() {
|
1682 | return this.indexes; |
||
1683 | } |
||
1684 | 23894 | jjdelcerro | |
1685 | 34112 | jpiera | public FeatureIndex createIndex(FeatureType featureType,
|
1686 | 34968 | nfrancisco | String attributeName, String indexName) throws DataException { |
1687 | return createIndex(null, featureType, attributeName, indexName); |
||
1688 | } |
||
1689 | |||
1690 | public FeatureIndex createIndex(String indexTypeName, |
||
1691 | FeatureType featureType, String attributeName, String indexName) |
||
1692 | throws DataException {
|
||
1693 | 36207 | cordinyana | |
1694 | return createIndex(indexTypeName, featureType, attributeName,
|
||
1695 | indexName, false, null); |
||
1696 | } |
||
1697 | |||
1698 | public FeatureIndex createIndex(FeatureType featureType,
|
||
1699 | String attributeName, String indexName, Observer observer) |
||
1700 | throws DataException {
|
||
1701 | return createIndex(null, featureType, attributeName, indexName, |
||
1702 | observer); |
||
1703 | } |
||
1704 | |||
1705 | public FeatureIndex createIndex(String indexTypeName, |
||
1706 | FeatureType featureType, String attributeName, String indexName, |
||
1707 | final Observer observer) throws DataException { |
||
1708 | |||
1709 | return createIndex(indexTypeName, featureType, attributeName,
|
||
1710 | indexName, true, observer);
|
||
1711 | } |
||
1712 | |||
1713 | private FeatureIndex createIndex(String indexTypeName, |
||
1714 | FeatureType featureType, String attributeName, String indexName, |
||
1715 | boolean background, final Observer observer) throws DataException { |
||
1716 | |||
1717 | 34112 | jpiera | checkNotInAppendMode(); |
1718 | FeatureIndexProviderServices index = null;
|
||
1719 | 34968 | nfrancisco | index = |
1720 | dataManager.createFeatureIndexProvider(indexTypeName, this,
|
||
1721 | 36207 | cordinyana | featureType, indexName, |
1722 | featureType.getAttributeDescriptor(attributeName)); |
||
1723 | |||
1724 | 34112 | jpiera | try {
|
1725 | 36235 | cordinyana | index.fill(background, observer); |
1726 | 34112 | jpiera | } catch (FeatureIndexException e) {
|
1727 | throw new InitializeException(index.getName(), e); |
||
1728 | } |
||
1729 | 36207 | cordinyana | |
1730 | 34112 | jpiera | ((DefaultFeatureIndexes) getIndexes()).addIndex(index); |
1731 | return index;
|
||
1732 | } |
||
1733 | 25276 | jmvivo | |
1734 | 34112 | jpiera | //
|
1735 | // ====================================================================
|
||
1736 | // Transforms related methods
|
||
1737 | //
|
||
1738 | 24613 | jjdelcerro | |
1739 | 34112 | jpiera | public FeatureStoreTransforms getTransforms() {
|
1740 | return this.transforms; |
||
1741 | } |
||
1742 | 25176 | jmvivo | |
1743 | 34112 | jpiera | public FeatureQuery createFeatureQuery() {
|
1744 | return new DefaultFeatureQuery(); |
||
1745 | } |
||
1746 | 24690 | vcaballero | |
1747 | 34112 | jpiera | public DataQuery createQuery() {
|
1748 | return createFeatureQuery();
|
||
1749 | } |
||
1750 | 27575 | jmvivo | |
1751 | 34112 | jpiera | //
|
1752 | // ====================================================================
|
||
1753 | // UndoRedo related methods
|
||
1754 | //
|
||
1755 | 25785 | jmvivo | |
1756 | 34112 | jpiera | public boolean canRedo() { |
1757 | return commands.canRedo();
|
||
1758 | } |
||
1759 | 24961 | cordinyana | |
1760 | 34112 | jpiera | public boolean canUndo() { |
1761 | return commands.canUndo();
|
||
1762 | } |
||
1763 | 24961 | cordinyana | |
1764 | 34112 | jpiera | public void redo(int num) throws RedoException { |
1765 | commands.redo(num); |
||
1766 | } |
||
1767 | 24961 | cordinyana | |
1768 | 34112 | jpiera | public void undo(int num) throws UndoException { |
1769 | commands.undo(num); |
||
1770 | } |
||
1771 | 25785 | jmvivo | |
1772 | 34112 | jpiera | //
|
1773 | // ====================================================================
|
||
1774 | // Metadata related methods
|
||
1775 | //
|
||
1776 | 25785 | jmvivo | |
1777 | 34112 | jpiera | public Object getMetadataID() { |
1778 | return this.provider.getSourceId(); |
||
1779 | } |
||
1780 | 25785 | jmvivo | |
1781 | 34112 | jpiera | public void delegate(DynObject dynObject) { |
1782 | this.metadata.delegate(dynObject);
|
||
1783 | } |
||
1784 | 25785 | jmvivo | |
1785 | 34112 | jpiera | public DynClass getDynClass() {
|
1786 | return this.metadata.getDynClass(); |
||
1787 | } |
||
1788 | 25785 | jmvivo | |
1789 | 34112 | jpiera | public Object getDynValue(String name) throws DynFieldNotFoundException { |
1790 | 34968 | nfrancisco | if (this.metadata.hasDynValue(name)) { |
1791 | return this.metadata.getDynValue(name); |
||
1792 | 34112 | jpiera | } |
1793 | 34968 | nfrancisco | if (METADATA_PROVIDER.equalsIgnoreCase(name)) {
|
1794 | 34112 | jpiera | return this.provider.getProviderName(); |
1795 | 34968 | nfrancisco | } else
|
1796 | if (METADATA_CONTAINERNAME.equalsIgnoreCase(name)) {
|
||
1797 | return this.provider.getSourceId(); |
||
1798 | } else
|
||
1799 | if (METADATA_FEATURETYPE.equalsIgnoreCase(name)) {
|
||
1800 | try {
|
||
1801 | return this.getDefaultFeatureType(); |
||
1802 | } catch (DataException e) {
|
||
1803 | return null; |
||
1804 | } |
||
1805 | } |
||
1806 | 34112 | jpiera | return this.metadata.getDynValue(name); |
1807 | } |
||
1808 | 25785 | jmvivo | |
1809 | 34112 | jpiera | public boolean hasDynValue(String name) { |
1810 | return this.metadata.hasDynValue(name); |
||
1811 | } |
||
1812 | 25785 | jmvivo | |
1813 | 34112 | jpiera | public void implement(DynClass dynClass) { |
1814 | this.metadata.implement(dynClass);
|
||
1815 | } |
||
1816 | 25785 | jmvivo | |
1817 | 34112 | jpiera | public Object invokeDynMethod(String name, DynObject context) |
1818 | 34968 | nfrancisco | throws DynMethodException {
|
1819 | 34112 | jpiera | return this.metadata.invokeDynMethod(this, name, context); |
1820 | } |
||
1821 | 25785 | jmvivo | |
1822 | 34112 | jpiera | public Object invokeDynMethod(int code, DynObject context) |
1823 | 34968 | nfrancisco | throws DynMethodException {
|
1824 | 34112 | jpiera | return this.metadata.invokeDynMethod(this, code, context); |
1825 | } |
||
1826 | 25785 | jmvivo | |
1827 | 34112 | jpiera | public void setDynValue(String name, Object value) |
1828 | 34968 | nfrancisco | throws DynFieldNotFoundException {
|
1829 | 34112 | jpiera | this.metadata.setDynValue(name, value);
|
1830 | 25785 | jmvivo | |
1831 | 34112 | jpiera | } |
1832 | 25785 | jmvivo | |
1833 | 34112 | jpiera | /*
|
1834 | * (non-Javadoc)
|
||
1835 | 34968 | nfrancisco | *
|
1836 | 34112 | jpiera | * @see org.gvsig.metadata.Metadata#getMetadataChildren()
|
1837 | */
|
||
1838 | public Set getMetadataChildren() { |
||
1839 | return this.metadataChildren; |
||
1840 | } |
||
1841 | 25785 | jmvivo | |
1842 | 34112 | jpiera | /*
|
1843 | * (non-Javadoc)
|
||
1844 | 34968 | nfrancisco | *
|
1845 | 34112 | jpiera | * @see org.gvsig.metadata.Metadata#getMetadataName()
|
1846 | */
|
||
1847 | public String getMetadataName() { |
||
1848 | return this.provider.getProviderName(); |
||
1849 | } |
||
1850 | 25785 | jmvivo | |
1851 | 34112 | jpiera | public FeatureTypeManager getFeatureTypeManager() {
|
1852 | return this.featureTypeManager; |
||
1853 | } |
||
1854 | 26252 | jmvivo | |
1855 | 34112 | jpiera | public long getFeatureCount() throws DataException { |
1856 | if (featureCount == null) { |
||
1857 | featureCount = new Long(this.provider.getFeatureCount()); |
||
1858 | } |
||
1859 | if (this.isEditing() && !this.isAppending()) { |
||
1860 | return featureCount.longValue()
|
||
1861 | 34968 | nfrancisco | - this.featureManager.getDeltaSize();
|
1862 | 34112 | jpiera | } |
1863 | return featureCount.longValue();
|
||
1864 | } |
||
1865 | 27262 | jmvivo | |
1866 | 34112 | jpiera | private Long getTemporalOID() { |
1867 | return new Long(this.temporalOid++); |
||
1868 | } |
||
1869 | 28017 | jmvivo | |
1870 | 34112 | jpiera | public FeatureType getProviderFeatureType(String featureTypeId) { |
1871 | if (featureTypeId == null) { |
||
1872 | return this.defaultFeatureType; |
||
1873 | } |
||
1874 | FeatureType type; |
||
1875 | Iterator iter = this.featureTypes.iterator(); |
||
1876 | while (iter.hasNext()) {
|
||
1877 | type = (FeatureType) iter.next(); |
||
1878 | if (type.getId().equals(featureTypeId)) {
|
||
1879 | return type;
|
||
1880 | } |
||
1881 | } |
||
1882 | return null; |
||
1883 | } |
||
1884 | 28423 | jmvivo | |
1885 | 34112 | jpiera | public FeatureProvider getFeatureProviderFromFeature(Feature feature) {
|
1886 | return ((DefaultFeature) feature).getData();
|
||
1887 | } |
||
1888 | 28671 | jmvivo | |
1889 | 34112 | jpiera | public DataStore getStore() {
|
1890 | return this; |
||
1891 | } |
||
1892 | 29020 | jmvivo | |
1893 | 34112 | jpiera | public FeatureStore getFeatureStore() {
|
1894 | return this; |
||
1895 | } |
||
1896 | 29326 | jmvivo | |
1897 | 34112 | jpiera | public void createCache(String name, DynObject parameters) |
1898 | 34968 | nfrancisco | throws DataException {
|
1899 | 34112 | jpiera | cache = dataManager.createFeatureCacheProvider(name, parameters); |
1900 | 34968 | nfrancisco | if (cache == null) { |
1901 | 34112 | jpiera | throw new CreateException("FeaureCacheProvider", null); |
1902 | } |
||
1903 | cache.apply(this, provider);
|
||
1904 | provider = cache; |
||
1905 | 30208 | jmvivo | |
1906 | 34112 | jpiera | featureCount = null;
|
1907 | } |
||
1908 | 31541 | jpiera | |
1909 | 34112 | jpiera | public FeatureCache getCache() {
|
1910 | return cache;
|
||
1911 | } |
||
1912 | 31699 | cordinyana | |
1913 | 34112 | jpiera | public void clear() { |
1914 | if (metadata != null) { |
||
1915 | metadata.clear(); |
||
1916 | } |
||
1917 | } |
||
1918 | 32735 | vcaballero | |
1919 | 34112 | jpiera | public String getName() { |
1920 | return this.provider.getName(); |
||
1921 | } |
||
1922 | 33717 | jjdelcerro | |
1923 | 34112 | jpiera | public String getFullName() { |
1924 | return this.provider.getFullName(); |
||
1925 | } |
||
1926 | 33717 | jjdelcerro | |
1927 | 34112 | jpiera | public String getProviderName() { |
1928 | return this.provider.getProviderName(); |
||
1929 | } |
||
1930 | |||
1931 | public boolean isKnownEnvelope() { |
||
1932 | return this.provider.isKnownEnvelope(); |
||
1933 | } |
||
1934 | |||
1935 | public boolean hasRetrievedFeaturesLimit() { |
||
1936 | return this.provider.hasRetrievedFeaturesLimit(); |
||
1937 | } |
||
1938 | |||
1939 | public int getRetrievedFeaturesLimit() { |
||
1940 | return this.provider.getRetrievedFeaturesLimit(); |
||
1941 | } |
||
1942 | 37297 | jpiera | |
1943 | public Interval getInterval() {
|
||
1944 | return this.provider.getInterval(); |
||
1945 | } |
||
1946 | |||
1947 | public Collection getTimes() { |
||
1948 | return this.provider.getTimes(); |
||
1949 | } |
||
1950 | |||
1951 | public Collection getTimes(Interval interval) { |
||
1952 | return this.provider.getTimes(interval); |
||
1953 | } |
||
1954 | } |