svn-gvsig-desktop / trunk / org.gvsig.desktop / org.gvsig.desktop.compat.cdc / org.gvsig.fmap.dal / org.gvsig.fmap.dal.impl / src / main / java / org / gvsig / fmap / dal / feature / impl / DefaultFeatureAttributeDescriptor.java @ 44259
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/**
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* gvSIG. Desktop Geographic Information System.
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*
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* Copyright (C) 2007-2013 gvSIG Association.
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*
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* This program is free software; you can redistribute it and/or modify it under
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* the terms of the GNU General Public License as published by the Free Software
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* Foundation; either version 3 of the License, or (at your option) any later
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* version.
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*
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* This program is distributed in the hope that it will be useful, but WITHOUT
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
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* FOR A PARTICULAR PURPOSE. See the GNU General Public License for more
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* details.
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*
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* You should have received a copy of the GNU General Public License along with
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* this program; if not, write to the Free Software Foundation, Inc., 51
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* Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
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*
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* For any additional information, do not hesitate to contact us at info AT
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* gvsig.com, or visit our website www.gvsig.com.
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*/
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package org.gvsig.fmap.dal.feature.impl; |
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|
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import java.lang.ref.WeakReference; |
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import java.text.DateFormat; |
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import java.util.HashMap; |
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import java.util.Iterator; |
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import java.util.List; |
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import java.util.Map; |
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import java.util.Map.Entry; |
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import java.util.Objects; |
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import org.apache.commons.lang3.ArrayUtils; |
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import org.apache.commons.lang3.StringUtils; |
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import org.cresques.cts.IProjection; |
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import org.gvsig.expressionevaluator.Expression; |
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import org.gvsig.expressionevaluator.ExpressionUtils; |
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import org.gvsig.expressionevaluator.SymbolTable; |
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import org.gvsig.fmap.dal.DALLocator; |
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import org.gvsig.fmap.dal.DataManager; |
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import static org.gvsig.fmap.dal.DataManager.DAL_FOREING_CODE; |
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import static org.gvsig.fmap.dal.DataManager.DAL_FOREING_LABEL; |
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import static org.gvsig.fmap.dal.DataManager.DAL_FOREING_TABLE; |
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import org.gvsig.fmap.dal.DataStore; |
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import org.gvsig.fmap.dal.DataTypes; |
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import org.gvsig.fmap.dal.StoresRepository; |
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import org.gvsig.fmap.dal.expressionevaluator.FeatureSymbolTable; |
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import org.gvsig.fmap.dal.feature.Feature; |
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import org.gvsig.fmap.dal.feature.FeatureAttributeDescriptor; |
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import org.gvsig.fmap.dal.feature.FeatureAttributeEmulator; |
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import org.gvsig.fmap.dal.feature.FeatureAttributeGetter; |
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import org.gvsig.fmap.dal.feature.FeatureStore; |
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import org.gvsig.fmap.dal.feature.FeatureType; |
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import org.gvsig.fmap.geom.Geometry; |
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import org.gvsig.fmap.geom.GeometryException; |
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import org.gvsig.fmap.geom.GeometryLocator; |
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import org.gvsig.fmap.geom.GeometryUtils; |
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import org.gvsig.fmap.geom.type.GeometryType; |
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import org.gvsig.timesupport.Interval; |
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import org.gvsig.timesupport.RelativeInterval; |
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import org.gvsig.timesupport.TimeSupportLocator; |
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import org.gvsig.tools.ToolsLocator; |
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import org.gvsig.tools.dataTypes.CoercionException; |
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import org.gvsig.tools.dataTypes.DataType; |
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import org.gvsig.tools.dynobject.DynField; |
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import org.gvsig.tools.dynobject.DynField_LabelAttribute; |
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import org.gvsig.tools.dynobject.DynField_v2; |
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import org.gvsig.tools.dynobject.DynMethod; |
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import org.gvsig.tools.dynobject.DynObject; |
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import org.gvsig.tools.dynobject.DynObjectValueItem; |
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import org.gvsig.tools.dynobject.DynStruct; |
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import org.gvsig.tools.dynobject.Tags; |
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import org.gvsig.tools.dynobject.exception.DynFieldIsNotAContainerException; |
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import org.gvsig.tools.dynobject.exception.DynFieldValidateException; |
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import org.gvsig.tools.dynobject.exception.DynMethodException; |
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import org.gvsig.tools.dynobject.impl.DefaultTags; |
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import org.gvsig.tools.evaluator.AbstractEvaluator; |
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import org.gvsig.tools.evaluator.Evaluator; |
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import org.gvsig.tools.evaluator.EvaluatorData; |
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import org.gvsig.tools.evaluator.EvaluatorException; |
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import org.gvsig.tools.persistence.PersistenceManager; |
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import org.gvsig.tools.persistence.Persistent; |
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import org.gvsig.tools.persistence.PersistentState; |
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import org.gvsig.tools.persistence.exception.PersistenceException; |
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import org.slf4j.Logger; |
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import org.slf4j.LoggerFactory; |
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|
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@SuppressWarnings("UseSpecificCatch") |
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public class DefaultFeatureAttributeDescriptor implements |
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FeatureAttributeDescriptor, Persistent, DynField_v2, DynField_LabelAttribute { |
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protected static final Logger LOGGER = LoggerFactory.getLogger(DefaultFeatureAttributeDescriptor.class); |
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protected boolean allowNull; |
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protected DataType dataType;
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protected String dataProfile; |
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protected DateFormat dateFormat; |
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protected Object defaultValue; |
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protected int index; |
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protected int maximumOccurrences; |
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protected int minimumOccurrences; |
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protected int size; |
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protected String name; |
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protected Class objectClass; |
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protected int precision; |
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protected Evaluator evaluator;
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protected boolean primaryKey; |
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protected boolean readOnly; |
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protected IProjection SRS;
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protected GeometryType geomType;
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protected int geometryType; |
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protected int geometrySubType; |
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protected Map additionalInfo; |
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protected boolean isAutomatic; |
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protected boolean isTime = false; |
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protected Interval interval;
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protected FeatureAttributeGetter featureAttributeGetter = null; |
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protected FeatureAttributeEmulator featureAttributeEmulator = null; |
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protected boolean indexed = false; |
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protected boolean isIndexAscending = true; |
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protected boolean allowIndexDuplicateds = true; |
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|
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protected DynObjectValueItem[] availableValues; |
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protected String description; |
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protected Object minValue; |
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protected Object maxValue; |
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protected String label; |
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protected int order; |
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protected boolean hidden; |
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protected String groupName; |
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protected Tags tags = new DefaultTags(); |
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private DynMethod availableValuesMethod;
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private DynMethod calculateMethod;
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private WeakReference typeRef; |
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private int relationType = RELATION_TYPE_NONE; |
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public DefaultFeatureAttributeDescriptor() {
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// Usada en la persistencia
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} |
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protected DefaultFeatureAttributeDescriptor(FeatureType type) {
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this();
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// LOGGER.info(String.format("Created FeatureAttributeDescriptor [%08x].", this.hashCode()));
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setFeatureType(type); |
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this.allowNull = true; |
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this.dataType = null; |
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this.dateFormat = null; |
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this.defaultValue = null; |
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this.index = -1; |
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this.maximumOccurrences = 0; |
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this.minimumOccurrences = 0; |
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this.size = 0; |
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this.name = null; |
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this.objectClass = null; |
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this.precision = 0; |
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this.evaluator = null; |
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this.primaryKey = false; |
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this.readOnly = false; |
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this.SRS = null; |
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this.geometryType = Geometry.TYPES.NULL;
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this.geometrySubType = Geometry.SUBTYPES.UNKNOWN;
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this.additionalInfo = null; |
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this.isAutomatic = false; |
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this.hidden = false; |
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this.relationType = RELATION_TYPE_NONE;
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} |
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protected DefaultFeatureAttributeDescriptor(
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DefaultFeatureAttributeDescriptor other |
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) { |
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this();
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copyFrom(other); |
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// LOGGER.info(String.format("Created FeatureAttributeDescriptor [%08x] [%s] (copy).", this.hashCode(), this.name));
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} |
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@Override
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public void copyFrom(DynField other1) { |
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if( !(other1 instanceof DefaultFeatureAttributeDescriptor) ) { |
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throw new IllegalArgumentException("Can't copy from a non DefaultFeatureAttributeDescriptor"); |
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} |
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DefaultFeatureAttributeDescriptor other = (DefaultFeatureAttributeDescriptor) other1; |
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this.typeRef = other.typeRef;
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this.allowNull = other.allowNull;
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this.dataType = other.dataType;
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this.dateFormat = other.dateFormat;
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this.defaultValue = other.defaultValue;
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this.index = other.index;
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this.maximumOccurrences = other.maximumOccurrences;
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this.minimumOccurrences = other.minimumOccurrences;
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this.size = other.size;
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this.name = other.name;
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this.objectClass = other.objectClass;
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this.precision = other.precision;
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this.evaluator = other.evaluator;
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this.primaryKey = other.primaryKey;
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this.readOnly = other.readOnly;
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this.SRS = other.SRS;
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this.geometryType = other.geometryType;
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this.geometrySubType = other.geometrySubType;
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this.geomType = other.geomType;
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if (other.additionalInfo != null) { |
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Iterator iter = other.additionalInfo.entrySet().iterator();
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Map.Entry entry;
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this.additionalInfo = new HashMap(); |
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while (iter.hasNext()) {
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entry = (Entry) iter.next(); |
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this.additionalInfo.put(entry.getKey(), entry.getValue());
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} |
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} else {
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this.additionalInfo = null; |
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} |
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this.isAutomatic = other.isAutomatic;
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this.isTime = other.isTime;
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this.featureAttributeEmulator = other.featureAttributeEmulator;
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this.indexed = other.indexed;
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this.isIndexAscending = other.isIndexAscending;
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this.allowIndexDuplicateds = other.allowIndexDuplicateds;
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this.hidden = other.hidden;
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this.dataProfile = other.dataProfile;
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this.availableValues = other.availableValues;
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this.description = other.description;
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this.minValue = other.minValue;
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this.maxValue = other.maxValue;
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this.label = other.label;
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this.order = other.order;
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this.groupName = other.groupName;
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if( other.tags==null ) { |
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this.tags = null; |
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} else {
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try {
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this.tags = (Tags) other.tags.clone();
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} catch (Exception ex) { |
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} |
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} |
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// TODO: ? Habria que clonarlos ?
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this.availableValuesMethod = other.availableValuesMethod;
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this.calculateMethod = other.calculateMethod;
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this.relationType = other.relationType;
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} |
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public void setFeatureType(FeatureType type) { |
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// Usada en la persistencia
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if( type == null ) { |
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this.typeRef = null; |
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} else {
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this.typeRef = new WeakReference(type); |
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// LOGGER.info(String.format("FeatureAttributeDescriptor[%08x] set FeatureType [%08x], ref [%08x].", this.hashCode(), type.hashCode(), typeRef.hashCode()));
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} |
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} |
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@Override
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public String getDataTypeName() { |
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if (this.getDataType() == null) { |
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return "(unknow)"; |
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} |
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return this.getDataType().getName(); |
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} |
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|
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@Override
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public FeatureAttributeDescriptor getCopy() {
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return new DefaultFeatureAttributeDescriptor(this); |
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} |
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@Override
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public Object clone() throws CloneNotSupportedException { |
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return new DefaultFeatureAttributeDescriptor(this); |
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} |
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@Override
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public boolean allowNull() { |
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return allowNull;
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} |
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|
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@Override
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public DataType getDataType() {
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if (featureAttributeGetter != null) { |
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return featureAttributeGetter.getDataType();
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} |
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return this.dataType; |
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} |
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public FeatureAttributeDescriptor setDataType(int type) { |
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this.dataType = ToolsLocator.getDataTypesManager().get(type);
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return this; |
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} |
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|
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@Override
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public DateFormat getDateFormat() { |
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return this.dateFormat; |
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} |
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|
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@Override
|
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public Object getDefaultValue() { |
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return this.defaultValue; |
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} |
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|
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@Override
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public Evaluator getEvaluator() {
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return this.evaluator; |
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} |
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|
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@Override
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public int getGeometryType() { |
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if( this.dataType.getType()!=DataTypes.GEOMETRY ) { |
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return Geometry.TYPES.UNKNOWN;
|
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} |
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return this.geometryType; |
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} |
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|
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@Override
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public int getGeometrySubType() { |
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if( this.dataType.getType()!=DataTypes.GEOMETRY ) { |
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return Geometry.SUBTYPES.UNKNOWN;
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} |
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return this.geometrySubType; |
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} |
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|
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@Override
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public GeometryType getGeomType() {
|
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if( this.dataType.getType()!=DataTypes.GEOMETRY ) { |
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return null; |
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} |
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if (this.geomType == null) { |
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try {
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this.geomType
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= GeometryLocator.getGeometryManager().getGeometryType( |
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this.geometryType, this.geometrySubType); |
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} catch (GeometryException e) {
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throw new RuntimeException( |
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"Error getting geometry type with type = "
|
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+ this.geometryType + ", subtype = " |
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+ this.geometrySubType, e);
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} |
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} |
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return this.geomType; |
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} |
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|
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@Override
|
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public int getIndex() { |
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return this.index; |
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} |
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|
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protected FeatureAttributeDescriptor setIndex(int index) { |
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this.index = index;
|
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return this; |
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} |
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|
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@Override
|
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public int getMaximumOccurrences() { |
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return this.maximumOccurrences; |
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} |
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|
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@Override
|
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public int getMinimumOccurrences() { |
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return this.minimumOccurrences; |
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} |
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|
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@Override
|
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public String getName() { |
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return this.name; |
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} |
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|
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public FeatureAttributeDescriptor setName(String name) { |
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// LOGGER.info(String.format("FeatureAttributeDescriptor[%08x] set name [%s].", this.hashCode(), name));
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this.name = name;
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return this; |
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} |
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|
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@Override
|
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public Class getObjectClass() { |
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if (getDataType().getType() == DataTypes.OBJECT) {
|
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return objectClass;
|
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} |
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return getDataType().getDefaultClass();
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} |
378 |
|
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@Override
|
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public int getPrecision() { |
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return this.precision; |
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} |
383 |
|
384 |
@Override
|
385 |
public IProjection getSRS() {
|
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return this.SRS; |
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} |
388 |
|
389 |
@Override
|
390 |
public Interval getInterval() {
|
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return this.interval; |
392 |
} |
393 |
|
394 |
public IProjection getSRS(WeakReference storeRef) { |
395 |
if( this.SRS==null ) { |
396 |
FeatureStore store = (FeatureStore) storeRef.get(); |
397 |
this.SRS = (IProjection) store.getDynValue(DataStore.METADATA_CRS);
|
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} |
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return this.SRS; |
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} |
401 |
|
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|
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@Override
|
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public int getSize() { |
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return this.size; |
406 |
} |
407 |
|
408 |
@Override
|
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public boolean isPrimaryKey() { |
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return this.primaryKey; |
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} |
412 |
|
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@Override
|
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public boolean isReadOnly() { |
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if (this.readOnly) { |
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return true; |
417 |
} |
418 |
if (this.getEvaluator() != null) { |
419 |
return true; |
420 |
} |
421 |
if (this.featureAttributeEmulator != null) { |
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return !this.featureAttributeEmulator.allowSetting(); |
423 |
} |
424 |
return false; |
425 |
} |
426 |
|
427 |
@Override
|
428 |
public Object getAdditionalInfo(String infoName) { |
429 |
if (this.additionalInfo == null) { |
430 |
return null; |
431 |
} |
432 |
return this.additionalInfo.get(infoName); |
433 |
} |
434 |
|
435 |
@Override
|
436 |
public boolean isAutomatic() { |
437 |
return this.isAutomatic; |
438 |
} |
439 |
|
440 |
@Override
|
441 |
public boolean equals(Object obj) { |
442 |
if (this == obj) { |
443 |
return true; |
444 |
} |
445 |
if (!(obj instanceof DefaultFeatureAttributeDescriptor)) { |
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return false; |
447 |
} |
448 |
DefaultFeatureAttributeDescriptor other |
449 |
= (DefaultFeatureAttributeDescriptor) obj; |
450 |
|
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if (this.allowNull != other.allowNull) { |
452 |
return false; |
453 |
} |
454 |
|
455 |
if (this.index != other.index) { |
456 |
return false; |
457 |
} |
458 |
|
459 |
if (!Objects.equals(this.name, other.name)) { |
460 |
return false; |
461 |
} |
462 |
|
463 |
if (this.getDataType() != other.getDataType()) { |
464 |
return false; |
465 |
} |
466 |
|
467 |
if (this.size != other.size) { |
468 |
return false; |
469 |
} |
470 |
|
471 |
if (!Objects.equals(this.defaultValue, other.defaultValue)) { |
472 |
return false; |
473 |
} |
474 |
|
475 |
if (this.primaryKey != other.primaryKey) { |
476 |
return false; |
477 |
} |
478 |
|
479 |
if (this.isAutomatic != other.isAutomatic) { |
480 |
return false; |
481 |
} |
482 |
|
483 |
if (this.readOnly != other.readOnly) { |
484 |
return false; |
485 |
} |
486 |
|
487 |
if (this.precision != other.precision) { |
488 |
return false; |
489 |
} |
490 |
|
491 |
if (this.maximumOccurrences != other.maximumOccurrences) { |
492 |
return false; |
493 |
} |
494 |
|
495 |
if (this.minimumOccurrences != other.minimumOccurrences) { |
496 |
return false; |
497 |
} |
498 |
|
499 |
if (this.geometryType != other.geometryType) { |
500 |
return false; |
501 |
} |
502 |
|
503 |
if (this.geometrySubType != other.geometrySubType) { |
504 |
return false; |
505 |
} |
506 |
|
507 |
if (!Objects.equals(this.evaluator, other.evaluator)) { |
508 |
return false; |
509 |
} |
510 |
|
511 |
if (!Objects.equals(this.featureAttributeEmulator, other.featureAttributeEmulator)) { |
512 |
return false; |
513 |
} |
514 |
|
515 |
if (!Objects.equals(this.SRS, other.SRS)) { |
516 |
return false; |
517 |
} |
518 |
|
519 |
if (!Objects.equals(this.dateFormat, other.dateFormat)) { |
520 |
return false; |
521 |
} |
522 |
|
523 |
if (!Objects.equals(this.objectClass, other.objectClass)) { |
524 |
return false; |
525 |
} |
526 |
|
527 |
if (!Objects.equals(this.dataProfile, other.dataProfile)) { |
528 |
return false; |
529 |
} |
530 |
|
531 |
return true; |
532 |
} |
533 |
|
534 |
@Override
|
535 |
public void loadFromState(PersistentState state) |
536 |
throws PersistenceException {
|
537 |
allowNull = state.getBoolean("allowNull");
|
538 |
dataType = ToolsLocator.getDataTypesManager().get(state.getInt("dataType"));
|
539 |
dataProfile = state.getString("dataProfile");
|
540 |
|
541 |
// FIXME: dateFormat;
|
542 |
try {
|
543 |
defaultValue = dataType.coerce(state.get("defaultValue"));
|
544 |
} catch (CoercionException ex) {
|
545 |
} |
546 |
|
547 |
index = state.getInt("index");
|
548 |
maximumOccurrences = state.getInt("maximumOccurrences");
|
549 |
minimumOccurrences = state.getInt("minimumOccurrences");
|
550 |
size = state.getInt("size");
|
551 |
name = state.getString("name");
|
552 |
try {
|
553 |
String objectClassName = state.getString("objectClass"); |
554 |
if( !StringUtils.isBlank(objectClassName) ) {
|
555 |
objectClass = Class.forName(objectClassName);
|
556 |
} |
557 |
} catch (Throwable e) { |
558 |
LOGGER.warn("Can't restore the objectClass of the FeatureAttributreDescriptor", e);
|
559 |
} |
560 |
precision = state.getInt("precision");
|
561 |
evaluator = (Evaluator) state.get("evaluator");
|
562 |
primaryKey = state.getBoolean("primaryKey");
|
563 |
readOnly = state.getBoolean("readOnly");
|
564 |
SRS = (IProjection) state.get("SRS");
|
565 |
geometryType = state.getInt("geometryType");
|
566 |
geometrySubType = state.getInt("geometrySubType");
|
567 |
if( geometryType!=Geometry.TYPES.UNKNOWN &&
|
568 |
geometrySubType!=Geometry.SUBTYPES.UNKNOWN ) { |
569 |
geomType = GeometryUtils.getGeometryType( |
570 |
geometryType, |
571 |
geometrySubType |
572 |
); |
573 |
} |
574 |
// additionalInfo = (Map) state.get("aditionalInfo");
|
575 |
isAutomatic = state.getBoolean("isAutomatic");
|
576 |
isTime = state.getBoolean("isTime");
|
577 |
if( state.hasValue("intervalStart") ) { |
578 |
long intervalStart = state.getLong("interval_start"); |
579 |
long intervalEnd = state.getLong("interval_end"); |
580 |
interval = TimeSupportLocator.getManager().createRelativeInterval(intervalStart, intervalEnd); |
581 |
} else {
|
582 |
interval = null;
|
583 |
} |
584 |
featureAttributeEmulator = (FeatureAttributeEmulator) state.get("featureAttributeEmulator");
|
585 |
indexed = state.getBoolean("indexed");
|
586 |
isIndexAscending = state.getBoolean("isIndexAscending");
|
587 |
allowIndexDuplicateds = state.getBoolean("allowIndexDuplicateds");
|
588 |
|
589 |
Map<String,Object> values = state.getMap("availableValues"); |
590 |
if( values == null || values.isEmpty() ) { |
591 |
this.availableValues = null; |
592 |
} else {
|
593 |
this.availableValues = new DynObjectValueItem[values.size()]; |
594 |
int n = 0; |
595 |
for (Entry<String, Object> entry : values.entrySet()) { |
596 |
this.availableValues[n++] = new DynObjectValueItem(entry.getValue(), entry.getKey()); |
597 |
} |
598 |
} |
599 |
|
600 |
description = state.getString("description");
|
601 |
minValue = state.get("minValue");
|
602 |
maxValue = state.get("maxValue");
|
603 |
label = state.getString("label");
|
604 |
order = state.getInt("order");
|
605 |
hidden = state.getBoolean("hidden");
|
606 |
groupName = state.getString("groupName");
|
607 |
relationType = state.getInt("relationType");
|
608 |
} |
609 |
|
610 |
@Override
|
611 |
public void saveToState(PersistentState state) throws PersistenceException { |
612 |
state.set("allowNull", allowNull);
|
613 |
state.set("dataType", dataType.getType());
|
614 |
state.set("dataProfile", dataProfile);
|
615 |
|
616 |
// FIXME: dateFormat;
|
617 |
|
618 |
state.set("defaultValue", Objects.toString(defaultValue));
|
619 |
|
620 |
state.set("index", index);
|
621 |
state.set("maximumOccurrences", maximumOccurrences);
|
622 |
state.set("minimumOccurrences", minimumOccurrences);
|
623 |
state.set("size", size);
|
624 |
state.set("name", name);
|
625 |
state.set("objectClass", objectClass==null? null:objectClass.getName()); |
626 |
state.set("precision", precision);
|
627 |
state.set("evaluator", evaluator);
|
628 |
|
629 |
state.set("primaryKey", primaryKey);
|
630 |
state.set("readOnly", readOnly);
|
631 |
state.set("SRS", SRS);
|
632 |
GeometryType theGeomType = this.getGeomType();
|
633 |
if( theGeomType==null ) { |
634 |
state.set("geometryType", Geometry.TYPES.UNKNOWN);
|
635 |
state.set("geometrySubType", Geometry.SUBTYPES.UNKNOWN);
|
636 |
} else {
|
637 |
state.set("geometryType", theGeomType.getType());
|
638 |
state.set("geometrySubType", theGeomType.getSubType());
|
639 |
} |
640 |
|
641 |
// FIXME: additionalInfo
|
642 |
|
643 |
state.set("isAutomatic", isAutomatic);
|
644 |
state.set("isTime", isTime);
|
645 |
if( this.interval==null ) { |
646 |
state.setNull("interval_start");
|
647 |
state.setNull("interval_end");
|
648 |
} else {
|
649 |
state.set("interval_start", ((RelativeInterval)interval).getStart().toMillis());
|
650 |
state.set("interval_end", ((RelativeInterval)interval).getEnd().toMillis());
|
651 |
} |
652 |
state.set("SRS", SRS);
|
653 |
|
654 |
// FIXME: featureAttributeGetter
|
655 |
|
656 |
if( featureAttributeEmulator instanceof Persistent ) { |
657 |
state.set("featureAttributeEmulator", featureAttributeEmulator);
|
658 |
} else {
|
659 |
state.setNull("featureAttributeEmulator");
|
660 |
} |
661 |
|
662 |
state.set("indexed", indexed);
|
663 |
state.set("isIndexAscending", isIndexAscending);
|
664 |
state.set("allowIndexDuplicateds", allowIndexDuplicateds);
|
665 |
|
666 |
if( this.availableValues==null ) { |
667 |
state.setNull("availableValues");
|
668 |
} else {
|
669 |
Map<String,Object> values = new HashMap<>(); |
670 |
for (DynObjectValueItem value : availableValues) {
|
671 |
values.put(value.getLabel(),value.getValue()); |
672 |
} |
673 |
state.set("availableValues", values);
|
674 |
} |
675 |
state.set("description", description);
|
676 |
state.set("minValue", minValue);
|
677 |
state.set("maxValue", maxValue);
|
678 |
state.set("label", label);
|
679 |
state.set("order", order);
|
680 |
state.set("hidden", hidden);
|
681 |
state.set("groupName", groupName);
|
682 |
state.set("relationType",relationType);
|
683 |
|
684 |
} |
685 |
|
686 |
private static final String FEATATTRDESC_PERSISTENCE_DEFINITION_NAME = "FeatureAttributeDescriptor"; |
687 |
|
688 |
public static void registerPersistenceDefinition() { |
689 |
PersistenceManager manager = ToolsLocator.getPersistenceManager(); |
690 |
|
691 |
|
692 |
if (manager.getDefinition(FEATATTRDESC_PERSISTENCE_DEFINITION_NAME)
|
693 |
== null) {
|
694 |
DynStruct definition = manager.addDefinition(DefaultFeatureAttributeDescriptor.class, |
695 |
FEATATTRDESC_PERSISTENCE_DEFINITION_NAME, |
696 |
FEATATTRDESC_PERSISTENCE_DEFINITION_NAME |
697 |
+ " persistent definition",
|
698 |
null,
|
699 |
null
|
700 |
); |
701 |
definition.addDynFieldBoolean("allowNull");
|
702 |
definition.addDynFieldInt("dataType");
|
703 |
definition.addDynFieldString("dataProfile");
|
704 |
// definition.addDynFieldString("dateFormat");
|
705 |
definition.addDynFieldString("defaultValue");
|
706 |
definition.addDynFieldInt("index");
|
707 |
definition.addDynFieldInt("maximumOccurrences");
|
708 |
definition.addDynFieldInt("minimumOccurrences");
|
709 |
definition.addDynFieldInt("size");
|
710 |
definition.addDynFieldString("name");
|
711 |
definition.addDynFieldString("objectClass");
|
712 |
definition.addDynFieldInt("precision");
|
713 |
definition.addDynFieldObject("evaluator")
|
714 |
.setClassOfValue(Evaluator.class); |
715 |
definition.addDynFieldBoolean("primaryKey");
|
716 |
definition.addDynFieldBoolean("readOnly");
|
717 |
definition.addDynFieldObject("SRS")
|
718 |
.setClassOfValue(IProjection.class); |
719 |
definition.addDynFieldInt("geometryType");
|
720 |
definition.addDynFieldInt("geometrySubType");
|
721 |
// definition.addDynFieldMap("additionalInfo");
|
722 |
definition.addDynFieldBoolean("isAutomatic");
|
723 |
definition.addDynFieldBoolean("isTime");
|
724 |
definition.addDynFieldLong("interval_start");
|
725 |
definition.addDynFieldLong("interval_end");
|
726 |
definition.addDynFieldObject("featureAttributeEmulator")
|
727 |
.setClassOfValue(FeatureAttributeEmulator.class); |
728 |
definition.addDynFieldBoolean("indexed");
|
729 |
definition.addDynFieldBoolean("isIndexAscending");
|
730 |
definition.addDynFieldBoolean("allowIndexDuplicateds");
|
731 |
definition.addDynFieldMap("availableValues");
|
732 |
definition.addDynFieldString("description");
|
733 |
definition.addDynFieldObject("minValue");
|
734 |
definition.addDynFieldObject("maxValue");
|
735 |
definition.addDynFieldString("label");
|
736 |
definition.addDynFieldInt("order");
|
737 |
definition.addDynFieldBoolean("hidden");
|
738 |
definition.addDynFieldString("groupName");
|
739 |
definition.addDynFieldInt("relationType");
|
740 |
} |
741 |
} |
742 |
|
743 |
|
744 |
/*
|
745 |
* Start of DynField interface Implementation
|
746 |
*
|
747 |
*/
|
748 |
|
749 |
@Override
|
750 |
public Tags getTags() {
|
751 |
return tags;
|
752 |
} |
753 |
|
754 |
@Override
|
755 |
public DynObjectValueItem[] getAvailableValues() { |
756 |
if( this.availableValues == null ) { |
757 |
if( StringUtils.isBlank(this.getDataProfileName()) ) { |
758 |
return null; |
759 |
} |
760 |
if( !StringUtils.equalsIgnoreCase(
|
761 |
this.getDataProfileName(),
|
762 |
DataManager.DAL_SELECTABLE_FOREING_KEY) |
763 |
) { |
764 |
return null; |
765 |
} |
766 |
Tags theTags = this.getTags();
|
767 |
if( theTags==null ) { |
768 |
return null; |
769 |
} |
770 |
String foreingLabel = theTags.getString(DAL_FOREING_LABEL, null); |
771 |
if( StringUtils.isBlank(foreingLabel) ) {
|
772 |
return null; |
773 |
} |
774 |
String foreingTableName = theTags.getString(DAL_FOREING_TABLE, null); |
775 |
if( StringUtils.isBlank(foreingTableName) ) {
|
776 |
return null; |
777 |
} |
778 |
String foreingCodeName = theTags.getString(DAL_FOREING_CODE, null); |
779 |
if( StringUtils.isBlank(foreingCodeName) ) {
|
780 |
return null; |
781 |
} |
782 |
try {
|
783 |
DataManager dataManager = DALLocator.getDataManager(); |
784 |
StoresRepository repository = this.getStore().getStoresRepository();
|
785 |
FeatureStore store = (FeatureStore) repository.get(foreingTableName); |
786 |
if( store == null ) { |
787 |
LOGGER.warn("Can't locate store '"+foreingTableName+"' to get available values of field '"+this.getName()+"'."); |
788 |
return null; |
789 |
} |
790 |
|
791 |
Expression labelExpression = ExpressionUtils.createExpression(foreingLabel);
|
792 |
FeatureSymbolTable featureSymbolTable = dataManager.createFeatureSymbolTable(); |
793 |
SymbolTable symbolTable = featureSymbolTable.createParent(); |
794 |
|
795 |
int count = (int) store.getFeatureCount(); |
796 |
DynObjectValueItem[] values = new DynObjectValueItem[count]; |
797 |
int n = 0; |
798 |
for (Feature feature : store.getFeatureSet()) {
|
799 |
featureSymbolTable.setFeature(feature); |
800 |
Object code = feature.get(foreingCodeName);
|
801 |
Object label = labelExpression.execute(symbolTable);
|
802 |
values[n++] = new DynObjectValueItem(code, Objects.toString(label, Objects.toString(code, "##ERROR##"))); |
803 |
} |
804 |
this.availableValues = values;
|
805 |
} catch (Exception ex) { |
806 |
LOGGER.warn("Can't get values from table '" + foreingTableName + "' for field '" + this.getName() + "'.", ex); |
807 |
return null; |
808 |
} |
809 |
} |
810 |
return this.availableValues; |
811 |
} |
812 |
|
813 |
@Override
|
814 |
public String getDescription() { |
815 |
if( this.description == null ) { |
816 |
return getName();
|
817 |
} |
818 |
return this.description; |
819 |
} |
820 |
|
821 |
@Override
|
822 |
public Object getMaxValue() { |
823 |
return this.maxValue; |
824 |
} |
825 |
|
826 |
@Override
|
827 |
public Object getMinValue() { |
828 |
return this.minValue; |
829 |
} |
830 |
|
831 |
@Override
|
832 |
public int getTheTypeOfAvailableValues() { |
833 |
return 1; |
834 |
} |
835 |
|
836 |
@Override
|
837 |
public int getType() { |
838 |
if (featureAttributeGetter != null) { |
839 |
return featureAttributeGetter.getDataType().getType();
|
840 |
} |
841 |
return getDataType().getType();
|
842 |
} |
843 |
|
844 |
@Override
|
845 |
public boolean isMandatory() { |
846 |
return !allowNull() || isPrimaryKey();
|
847 |
} |
848 |
|
849 |
@Override
|
850 |
public boolean isPersistent() { |
851 |
return false; |
852 |
} |
853 |
|
854 |
@Override
|
855 |
public DynField setAvailableValues(DynObjectValueItem[] values) { |
856 |
if ( ArrayUtils.isEmpty(values) ) {
|
857 |
this.availableValues = null; |
858 |
} else {
|
859 |
this.availableValues = values;
|
860 |
} |
861 |
return this; |
862 |
} |
863 |
|
864 |
@Override
|
865 |
public DynField setDescription(String description) { |
866 |
this.description = description;
|
867 |
return this; |
868 |
} |
869 |
|
870 |
@Override
|
871 |
public DynField setMandatory(boolean mandatory) { |
872 |
throw new UnsupportedOperationException(); |
873 |
} |
874 |
|
875 |
@Override
|
876 |
public DynField setMaxValue(Object maxValue) { |
877 |
try {
|
878 |
this.maxValue = this.coerce(maxValue); |
879 |
} catch (CoercionException e) {
|
880 |
throw new IllegalArgumentException(e); |
881 |
} |
882 |
return this; |
883 |
} |
884 |
|
885 |
@Override
|
886 |
public DynField setMinValue(Object minValue) { |
887 |
try {
|
888 |
this.maxValue = this.coerce(minValue); |
889 |
} catch (CoercionException e) {
|
890 |
throw new IllegalArgumentException(e); |
891 |
} |
892 |
return this; |
893 |
} |
894 |
|
895 |
@Override
|
896 |
public DynField setPersistent(boolean persistent) { |
897 |
throw new UnsupportedOperationException(); |
898 |
} |
899 |
|
900 |
@Override
|
901 |
public DynField setTheTypeOfAvailableValues(int type) { |
902 |
throw new UnsupportedOperationException(); |
903 |
} |
904 |
|
905 |
@Override
|
906 |
public DynField setType(int type) { |
907 |
throw new UnsupportedOperationException(); |
908 |
} |
909 |
|
910 |
@Override
|
911 |
public DynField setDefaultDynValue(Object defaultValue) { |
912 |
throw new UnsupportedOperationException(); |
913 |
} |
914 |
|
915 |
@Override
|
916 |
public Class getClassOfValue() { |
917 |
return null; |
918 |
} |
919 |
|
920 |
@Override
|
921 |
public DynField getElementsType() {
|
922 |
return null; |
923 |
} |
924 |
|
925 |
@Override
|
926 |
public DynField setClassOfValue(Class theClass) |
927 |
throws DynFieldIsNotAContainerException {
|
928 |
throw new UnsupportedOperationException(); |
929 |
} |
930 |
|
931 |
@Override
|
932 |
public DynField setElementsType(DynStruct type)
|
933 |
throws DynFieldIsNotAContainerException {
|
934 |
throw new UnsupportedOperationException(); |
935 |
} |
936 |
|
937 |
@Override
|
938 |
public DynField setElementsType(int type) |
939 |
throws DynFieldIsNotAContainerException {
|
940 |
throw new UnsupportedOperationException(); |
941 |
} |
942 |
|
943 |
public FeatureAttributeDescriptor setDataProfileName(String dataProfile) { |
944 |
this.dataProfile = dataProfile;
|
945 |
return this; |
946 |
} |
947 |
|
948 |
@Override
|
949 |
public String getDataProfileName() { |
950 |
return dataProfile;
|
951 |
} |
952 |
|
953 |
@Override
|
954 |
public void validate(Object value) throws DynFieldValidateException { |
955 |
|
956 |
if (value == null && !this.allowNull()) { |
957 |
throw new DynFieldValidateException(value, this, null); |
958 |
} |
959 |
|
960 |
try {
|
961 |
this.dataType.coerce(value);
|
962 |
} catch (CoercionException e) {
|
963 |
throw new DynFieldValidateException(value, this, e); |
964 |
} |
965 |
|
966 |
/*
|
967 |
* Other checks will be needed
|
968 |
*/
|
969 |
} |
970 |
|
971 |
@Override
|
972 |
public String getSubtype() { |
973 |
if (featureAttributeGetter != null) { |
974 |
return featureAttributeGetter.getDataType().getSubtype();
|
975 |
} |
976 |
return this.dataType.getSubtype(); |
977 |
} |
978 |
|
979 |
@Override
|
980 |
public Object coerce(Object value) throws CoercionException { |
981 |
if ( value == null ) { |
982 |
return value; // O debe devolver this.defaultValue |
983 |
} |
984 |
try {
|
985 |
return this.getDataType().coerce(value); |
986 |
} catch(Exception ex){ |
987 |
throw new RuntimeException(ex); |
988 |
} |
989 |
} |
990 |
|
991 |
@Override
|
992 |
public DynField setAvailableValues(List values) { |
993 |
if ( values == null || values.isEmpty() ) { |
994 |
this.availableValues = null; |
995 |
} else {
|
996 |
this.availableValues = (DynObjectValueItem[]) values.toArray( |
997 |
new DynObjectValueItem[values.size()]
|
998 |
); |
999 |
} |
1000 |
return this; |
1001 |
} |
1002 |
|
1003 |
@Override
|
1004 |
public String getGroup() { |
1005 |
return this.groupName; |
1006 |
} |
1007 |
|
1008 |
@Override
|
1009 |
public int getOder() { |
1010 |
return this.order; |
1011 |
} |
1012 |
|
1013 |
@Override
|
1014 |
public String getLabel() { |
1015 |
if( this.label == null ) { |
1016 |
return this.getName(); |
1017 |
} |
1018 |
return this.label; |
1019 |
} |
1020 |
|
1021 |
@Override
|
1022 |
public DynField setLabel(String label) { |
1023 |
this.label = label;
|
1024 |
return this; |
1025 |
} |
1026 |
|
1027 |
@Override
|
1028 |
public DynField setGroup(String groupName) { |
1029 |
this.groupName = groupName;
|
1030 |
return this; |
1031 |
} |
1032 |
|
1033 |
@Override
|
1034 |
public DynField setOrder(int order) { |
1035 |
this.order = order;
|
1036 |
return this; |
1037 |
} |
1038 |
|
1039 |
@Override
|
1040 |
public DynField setHidden(boolean hidden) { |
1041 |
this.hidden = hidden;
|
1042 |
return this; |
1043 |
} |
1044 |
|
1045 |
@Override
|
1046 |
public boolean isHidden() { |
1047 |
return this.hidden; |
1048 |
} |
1049 |
|
1050 |
@Override
|
1051 |
public DynField setReadOnly(boolean arg0) { |
1052 |
throw new UnsupportedOperationException(); |
1053 |
} |
1054 |
|
1055 |
@Override
|
1056 |
public boolean isContainer() { |
1057 |
return false; |
1058 |
} |
1059 |
|
1060 |
@Override
|
1061 |
public Class getClassOfItems() { |
1062 |
return null; |
1063 |
} |
1064 |
|
1065 |
@Override
|
1066 |
public DynField setDefaultFieldValue(Object defaultValue) { |
1067 |
throw new UnsupportedOperationException(); |
1068 |
} |
1069 |
|
1070 |
@Override
|
1071 |
public DynField setClassOfItems(Class theClass) { |
1072 |
throw new UnsupportedOperationException(); |
1073 |
} |
1074 |
|
1075 |
@Override
|
1076 |
public DynField setType(DataType type) {
|
1077 |
throw new UnsupportedOperationException(); |
1078 |
} |
1079 |
|
1080 |
@Override
|
1081 |
public DynField setSubtype(String subtype) { |
1082 |
throw new UnsupportedOperationException(); |
1083 |
} |
1084 |
|
1085 |
@Override
|
1086 |
public boolean isTime() { |
1087 |
return isTime;
|
1088 |
} |
1089 |
|
1090 |
@Override
|
1091 |
public FeatureAttributeGetter getFeatureAttributeGetter() {
|
1092 |
return featureAttributeGetter;
|
1093 |
} |
1094 |
|
1095 |
@Override
|
1096 |
public void setFeatureAttributeGetter( |
1097 |
FeatureAttributeGetter featureAttributeTransform) { |
1098 |
this.featureAttributeGetter = featureAttributeTransform;
|
1099 |
} |
1100 |
|
1101 |
@Override
|
1102 |
public FeatureAttributeEmulator getFeatureAttributeEmulator() {
|
1103 |
return this.featureAttributeEmulator; |
1104 |
} |
1105 |
|
1106 |
public FeatureAttributeDescriptor setFeatureAttributeEmulator(FeatureAttributeEmulator featureAttributeEmulator) {
|
1107 |
this.featureAttributeEmulator = featureAttributeEmulator;
|
1108 |
return this; |
1109 |
} |
1110 |
|
1111 |
@Override
|
1112 |
public boolean isIndexed() { |
1113 |
return this.indexed; |
1114 |
} |
1115 |
|
1116 |
@Override
|
1117 |
public boolean allowIndexDuplicateds() { |
1118 |
return this.allowIndexDuplicateds; |
1119 |
} |
1120 |
|
1121 |
@Override
|
1122 |
public boolean isIndexAscending() { |
1123 |
return this.isIndexAscending; |
1124 |
} |
1125 |
|
1126 |
@Override
|
1127 |
public DynField setClassOfValue(DynStruct dynStrct) {
|
1128 |
throw new UnsupportedOperationException("Not supported yet."); //To change body of generated methods, choose Tools | Templates. |
1129 |
} |
1130 |
|
1131 |
@Override
|
1132 |
public DynField setClassOfValue(String theClassNameOfValue) { |
1133 |
throw new UnsupportedOperationException("Not supported yet."); //To change body of generated methods, choose Tools | Templates. |
1134 |
} |
1135 |
|
1136 |
@Override
|
1137 |
public String getClassNameOfValue() { |
1138 |
return null; |
1139 |
} |
1140 |
|
1141 |
@Override
|
1142 |
public DynStruct getDynClassOfValue() {
|
1143 |
return null; |
1144 |
} |
1145 |
|
1146 |
@Override
|
1147 |
public DynField setTypeOfItems(int type) { |
1148 |
throw new UnsupportedOperationException("Not supported yet."); //To change body of generated methods, choose Tools | Templates. |
1149 |
} |
1150 |
|
1151 |
@Override
|
1152 |
public int getTypeOfItems() { |
1153 |
return DataTypes.INVALID;
|
1154 |
} |
1155 |
|
1156 |
@Override
|
1157 |
public DynField setClassOfItems(DynStruct dynStrct) {
|
1158 |
throw new UnsupportedOperationException("Not supported yet."); //To change body of generated methods, choose Tools | Templates. |
1159 |
} |
1160 |
|
1161 |
@Override
|
1162 |
public DynField setClassOfItems(String theClassNameOfValue) { |
1163 |
throw new UnsupportedOperationException("Not supported yet."); //To change body of generated methods, choose Tools | Templates. |
1164 |
} |
1165 |
|
1166 |
@Override
|
1167 |
public String getClassNameOfItems() { |
1168 |
return null; |
1169 |
} |
1170 |
|
1171 |
@Override
|
1172 |
public DynStruct getDynClassOfItems() {
|
1173 |
return null; |
1174 |
} |
1175 |
|
1176 |
@Override
|
1177 |
public DynField setRelationType(int relationType) { |
1178 |
this.relationType = relationType;
|
1179 |
return this; |
1180 |
} |
1181 |
|
1182 |
@Override
|
1183 |
public int getRelationType() { |
1184 |
return this.relationType; |
1185 |
} |
1186 |
|
1187 |
@Override
|
1188 |
public DynField setAvailableValues(DynMethod availableValuesMethod) {
|
1189 |
this.availableValuesMethod = availableValuesMethod;
|
1190 |
return this; |
1191 |
} |
1192 |
|
1193 |
@Override
|
1194 |
public DynObjectValueItem[] getAvailableValues(DynObject self) { |
1195 |
if( this.availableValuesMethod != null ) { |
1196 |
DynObjectValueItem[] values;
|
1197 |
try {
|
1198 |
values = (DynObjectValueItem[]) this.availableValuesMethod.invoke(self,new Object[] {this}); |
1199 |
} catch (DynMethodException ex) {
|
1200 |
return this.availableValues; |
1201 |
} |
1202 |
if( values != null ) { |
1203 |
return values;
|
1204 |
} |
1205 |
} |
1206 |
return this.availableValues; |
1207 |
} |
1208 |
|
1209 |
@Override
|
1210 |
public DynMethod getAvailableValuesMethod() {
|
1211 |
return this.availableValuesMethod; |
1212 |
} |
1213 |
|
1214 |
@Override
|
1215 |
public boolean isAvailableValuesCalculated() { |
1216 |
return this.availableValuesMethod!=null; |
1217 |
} |
1218 |
|
1219 |
@Override
|
1220 |
public DynMethod getCalculateMethod() {
|
1221 |
return this.calculateMethod; |
1222 |
} |
1223 |
|
1224 |
@Override
|
1225 |
public DynField setCalculateMethod(DynMethod method) {
|
1226 |
this.calculateMethod = method;
|
1227 |
return this; |
1228 |
} |
1229 |
|
1230 |
@Override
|
1231 |
public boolean isCalculated() { |
1232 |
return this.calculateMethod != null; |
1233 |
} |
1234 |
|
1235 |
@Override
|
1236 |
public Object getCalculatedValue(DynObject self) { |
1237 |
try {
|
1238 |
return this.calculateMethod.invoke(self, new Object[] { this }); |
1239 |
} catch (DynMethodException ex) {
|
1240 |
throw new RuntimeException(ex); |
1241 |
} |
1242 |
} |
1243 |
|
1244 |
@Override
|
1245 |
public DynField setValidateElements(boolean validate) { |
1246 |
return this; |
1247 |
} |
1248 |
|
1249 |
@Override
|
1250 |
public boolean getValidateElements() { |
1251 |
return false; |
1252 |
} |
1253 |
|
1254 |
private class ConstantValueEvaluator extends AbstractEvaluator { |
1255 |
|
1256 |
@Override
|
1257 |
public Object evaluate(EvaluatorData data) throws EvaluatorException { |
1258 |
return defaultValue;
|
1259 |
} |
1260 |
|
1261 |
@Override
|
1262 |
public String getName() { |
1263 |
return "Constant attribute " + name; |
1264 |
} |
1265 |
} |
1266 |
|
1267 |
public void setConstantValue(boolean isConstantValue) { |
1268 |
if (isConstantValue) {
|
1269 |
/* Cuando un attributo tiene asociado un evaluador, este se interpreta
|
1270 |
* como que no debe cargarse de la fuente de datos subyacente, siendo
|
1271 |
* el evaluador el que se encarga de proporcionar su valor.
|
1272 |
* Nos limitamos a asignar un evaluador que retorna simpre el valor
|
1273 |
* por defecto para ese attributo.
|
1274 |
*/
|
1275 |
this.evaluator = new ConstantValueEvaluator(); |
1276 |
} else {
|
1277 |
this.evaluator = null; |
1278 |
} |
1279 |
} |
1280 |
|
1281 |
@Override
|
1282 |
public boolean isComputed() { |
1283 |
return featureAttributeEmulator!=null || evaluator!=null || isCalculated(); |
1284 |
} |
1285 |
|
1286 |
@Override
|
1287 |
public FeatureStore getStore() {
|
1288 |
FeatureType ftype = this.getFeatureType();
|
1289 |
if( ftype == null ) { |
1290 |
return null; |
1291 |
} |
1292 |
return ftype.getStore();
|
1293 |
} |
1294 |
|
1295 |
@Override
|
1296 |
public FeatureType getFeatureType() {
|
1297 |
if( this.typeRef==null ) { |
1298 |
return null; |
1299 |
} |
1300 |
FeatureType ftype = (FeatureType) this.typeRef.get();
|
1301 |
// LOGGER.info(String.format("FeatureAttributeDescriptor[%08x] get FeatureType [%08x], ref [%08x].", this.hashCode(), ftype.hashCode(), typeRef.hashCode()));
|
1302 |
return ftype;
|
1303 |
} |
1304 |
|
1305 |
public FeatureAttributeDescriptor setInterval(Interval interval) {
|
1306 |
this.interval = interval;
|
1307 |
return this; |
1308 |
} |
1309 |
|
1310 |
public void fixAll() { |
1311 |
switch(this.getType()) { |
1312 |
case DataTypes.INSTANT:
|
1313 |
case DataTypes.INTERVAL:
|
1314 |
case DataTypes.DATE:
|
1315 |
if( this.getInterval()!=null ) { |
1316 |
this.isTime = true; |
1317 |
} |
1318 |
break;
|
1319 |
} |
1320 |
} |
1321 |
|
1322 |
@Override
|
1323 |
public String[] getRequiredFieldNames() { |
1324 |
FeatureAttributeEmulator emulator = this.getFeatureAttributeEmulator();
|
1325 |
if( emulator==null ) { |
1326 |
return null; |
1327 |
} |
1328 |
return emulator.getRequiredFieldNames();
|
1329 |
} |
1330 |
|
1331 |
} |