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 / DefaultFeatureType.java @ 40435
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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.util.ArrayList; |
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import java.util.Collections; |
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import java.util.Iterator; |
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import java.util.List; |
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|
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import org.cresques.cts.IProjection; |
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|
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import org.gvsig.fmap.dal.DataTypes; |
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import org.gvsig.fmap.dal.exception.DataException; |
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import org.gvsig.fmap.dal.feature.EditableFeatureType; |
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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.FeatureRules; |
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import org.gvsig.fmap.dal.feature.FeatureType; |
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import org.gvsig.tools.dynobject.DynClass; |
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import org.gvsig.tools.dynobject.DynField; |
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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.exception.DynMethodException; |
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import org.gvsig.tools.dynobject.exception.DynObjectValidateException; |
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|
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public class DefaultFeatureType extends ArrayList implements FeatureType, |
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DynClass { |
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|
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/**
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*
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*/
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private static final long serialVersionUID = -7988721447349282215L; |
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|
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private DefaultFeatureRules rules;
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private boolean hasEvaluators; |
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protected String defaultGeometryAttributeName; |
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protected int defaultGeometryAttributeIndex; |
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protected int defaultTimeAttributeIndex; |
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private String id; |
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protected boolean hasOID; |
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protected boolean allowAtomaticValues; |
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protected FeatureAttributeDescriptor[] pk = null; |
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|
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private List srsList = null; |
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|
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protected DefaultFeatureType(String id) { |
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this.id = id;
|
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this.rules = new DefaultFeatureRules(); |
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this.hasEvaluators = false; |
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this.defaultGeometryAttributeName = null; |
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this.defaultGeometryAttributeIndex = -1; |
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this.defaultTimeAttributeIndex = -1; |
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this.allowAtomaticValues = false; |
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} |
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|
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protected DefaultFeatureType() {
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this("default"); |
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} |
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|
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protected DefaultFeatureType(DefaultFeatureType other) {
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initialize(other, true);
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} |
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protected DefaultFeatureType(DefaultFeatureType other,
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boolean copyAttributes) {
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initialize(other, copyAttributes); |
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} |
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|
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protected void initialize(DefaultFeatureType other, boolean copyAttributes) { |
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this.id = other.getId();
|
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if (copyAttributes) {
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Iterator iter = other.iterator();
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DefaultFeatureAttributeDescriptor attr; |
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while (iter.hasNext()) {
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attr = (DefaultFeatureAttributeDescriptor) iter.next(); |
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this.intitalizeAddAttibute(attr);
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} |
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} |
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this.defaultGeometryAttributeName = other.defaultGeometryAttributeName;
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this.hasEvaluators = other.hasEvaluators;
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this.rules = (DefaultFeatureRules) other.rules.getCopy();
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this.defaultGeometryAttributeIndex = other.defaultGeometryAttributeIndex;
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this.defaultTimeAttributeIndex = other.defaultTimeAttributeIndex;
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this.hasOID = other.hasOID;
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this.id = other.id; // XXX ???? copiar o no esto???? |
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} |
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|
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protected void intitalizeAddAttibute(DefaultFeatureAttributeDescriptor attr) { |
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super.add(attr.getCopy());
|
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} |
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|
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public String getId() { |
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return this.id; |
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} |
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|
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public Object get(String name) { |
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FeatureAttributeDescriptor attr; |
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Iterator iter = this.iterator(); |
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while (iter.hasNext()) {
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attr = (FeatureAttributeDescriptor) iter.next(); |
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if (attr.getName().equalsIgnoreCase(name)) {
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return attr;
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} |
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} |
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return null; |
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} |
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|
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public FeatureAttributeDescriptor getAttributeDescriptor(String name) { |
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FeatureAttributeDescriptor attr; |
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Iterator iter = this.iterator(); |
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while (iter.hasNext()) {
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attr = (FeatureAttributeDescriptor) iter.next(); |
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if (attr.getName().equalsIgnoreCase(name)) {
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return attr;
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} |
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} |
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return null; |
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} |
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|
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public FeatureAttributeDescriptor getAttributeDescriptor(int index) { |
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return (FeatureAttributeDescriptor) super.get(index); |
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} |
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|
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public FeatureType getCopy() {
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return new DefaultFeatureType(this); |
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} |
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|
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public int getDefaultGeometryAttributeIndex() { |
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return this.defaultGeometryAttributeIndex; |
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} |
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|
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public String getDefaultGeometryAttributeName() { |
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return this.defaultGeometryAttributeName; |
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} |
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|
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public EditableFeatureType getEditable() {
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return new DefaultEditableFeatureType(this); |
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} |
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|
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public int getIndex(String name) { |
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FeatureAttributeDescriptor attr; |
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Iterator iter = this.iterator(); |
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while (iter.hasNext()) {
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attr = (FeatureAttributeDescriptor) iter.next(); |
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if (attr.getName().equalsIgnoreCase(name)) {
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return attr.getIndex();
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} |
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} |
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return -1; |
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} |
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|
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public FeatureRules getRules() {
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return this.rules; |
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} |
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|
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public boolean hasEvaluators() { |
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return this.hasEvaluators; |
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} |
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|
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public List getSRSs() { |
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if (this.srsList == null) { |
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ArrayList tmp = new ArrayList(); |
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Iterator iter = iterator();
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Iterator tmpIter;
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boolean allreadyHave;
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IProjection tmpSRS; |
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FeatureAttributeDescriptor attr; |
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while (iter.hasNext()){
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attr = (FeatureAttributeDescriptor) iter.next(); |
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if (attr.getDataType().getType() == DataTypes.GEOMETRY
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&& attr.getSRS() != null) {
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allreadyHave = false;
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tmpIter = tmp.iterator(); |
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while (tmpIter.hasNext()) {
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tmpSRS = (IProjection) tmpIter.next(); |
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if (tmpSRS.getAbrev().equals(attr.getSRS().getAbrev())) {
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allreadyHave = true;
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break;
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} |
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} |
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if (!allreadyHave) {
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tmp.add(attr.getSRS()); |
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} |
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} |
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} |
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this.srsList = Collections.unmodifiableList(tmp); |
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} |
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return this.srsList; |
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} |
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|
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public IProjection getDefaultSRS() {
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if (this.getDefaultGeometryAttributeIndex() < 0) { |
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return null; |
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} |
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return this.getAttributeDescriptor( |
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this.getDefaultGeometryAttributeIndex()).getSRS();
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} |
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public void validateFeature(Feature feature, int mode) { |
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if (Feature.UPDATE == mode){
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((DefaultFeatureRules)getRules()).validate(feature); |
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} |
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} |
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|
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public FeatureType getSubtype(String[] names) throws DataException { |
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return new SubtypeFeatureType(this, names); |
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} |
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public boolean isSubtypeOf(FeatureType featureType) { |
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return false; |
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} |
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class SubtypeFeatureType extends DefaultFeatureType { |
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/**
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*
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*/
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private static final long serialVersionUID = 6913732960073922540L; |
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WeakReference parent;
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SubtypeFeatureType(DefaultFeatureType parent, String[] names) |
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throws DataException {
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super(parent, false); |
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DefaultFeatureAttributeDescriptor attrcopy; |
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DefaultFeatureAttributeDescriptor attr; |
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// Copy attributes
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for (int i = 0; i < names.length; i++) { |
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attr = (DefaultFeatureAttributeDescriptor) parent |
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.getAttributeDescriptor(names[i]); |
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if (attr == null) { |
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throw new SubtypeFeatureTypeNameException(names[i], parent |
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.getId()); |
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} |
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attrcopy = new DefaultFeatureAttributeDescriptor(attr);
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this.add(attrcopy);
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attrcopy.index = i; |
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} |
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// Add missing pk fiels if any
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if (!parent.hasOID()) {
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Iterator iter = parent.iterator();
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while (iter.hasNext()) {
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attr = (DefaultFeatureAttributeDescriptor) iter.next(); |
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if (attr.isPrimaryKey()
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&& this.getIndex(attr.getName()) < 0) { |
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attrcopy = new DefaultFeatureAttributeDescriptor(attr);
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this.add(attrcopy);
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attrcopy.index = this.size() - 1; |
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} |
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} |
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} |
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this.defaultGeometryAttributeIndex = this |
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.getIndex(this.defaultGeometryAttributeName);
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if (this.defaultGeometryAttributeIndex < 0) { |
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this.defaultGeometryAttributeName = null; |
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} |
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this.parent = new WeakReference(parent); |
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} |
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|
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public FeatureType getSubtype(String[] names) throws DataException { |
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return new SubtypeFeatureType((DefaultFeatureType) this.parent |
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.get(), names); |
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} |
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public boolean isSubtypeOf(FeatureType featureType) { |
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if (featureType == null) { |
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return false; |
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} |
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FeatureType parent = (FeatureType) this.parent.get();
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return featureType.equals(parent);
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} |
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|
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public EditableFeatureType getEditable() {
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throw new UnsupportedOperationException(); |
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} |
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} |
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public class SubtypeFeatureTypeNameException extends DataException { |
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|
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/**
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*
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*/
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private static final long serialVersionUID = -4414242486723260101L; |
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private final static String MESSAGE_FORMAT = "Attribute name '%(name)s' not found in type (%(type)s)."; |
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private final static String MESSAGE_KEY = "_SubtypeFeatureTypeNameException"; |
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public SubtypeFeatureTypeNameException(String name, String type) { |
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super(MESSAGE_FORMAT, MESSAGE_KEY, serialVersionUID);
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setValue("name", name);
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setValue("type", type);
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} |
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} |
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|
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public boolean hasOID() { |
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return hasOID;
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} |
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public String toString(){ |
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StringBuffer s = new StringBuffer(); |
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s.append(this.getId());
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s.append(":[");
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String attName;
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for (int i = 0; i < size(); i++) { |
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attName =((FeatureAttributeDescriptor)get(i)).getName().toString(); |
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s.append(attName); |
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if (i < size() - 1) { |
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s.append(',');
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} |
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} |
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s.append(']');
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return s.toString();
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} |
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|
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public Iterator iterator() { |
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return getIterator(super.iterator()); |
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} |
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|
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protected Iterator getIterator(Iterator iter) { |
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return new DelegatedIterator(iter); |
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} |
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|
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protected class DelegatedIterator implements Iterator { |
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|
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protected Iterator iterator; |
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|
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public DelegatedIterator(Iterator iter) { |
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this.iterator = iter;
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} |
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public boolean hasNext() { |
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return iterator.hasNext();
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} |
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|
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public Object next() { |
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return iterator.next();
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} |
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|
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public void remove() { |
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throw new UnsupportedOperationException(); |
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} |
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|
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} |
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|
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public boolean allowAutomaticValues() { |
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return this.allowAtomaticValues; |
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} |
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|
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public FeatureAttributeDescriptor[] getAttributeDescriptors() { |
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return (FeatureAttributeDescriptor[]) super |
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.toArray(new FeatureAttributeDescriptor[super.size()]); |
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} |
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|
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public FeatureAttributeDescriptor[] getPrimaryKey() { |
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if (pk == null) { |
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List pkList = new ArrayList(); |
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Iterator iter = super.iterator(); |
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FeatureAttributeDescriptor attr; |
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while (iter.hasNext()){
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attr = (FeatureAttributeDescriptor) iter.next(); |
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if (attr.isPrimaryKey()){
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pkList.add(attr); |
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} |
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} |
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pk = (FeatureAttributeDescriptor[]) pkList
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.toArray(new FeatureAttributeDescriptor[pkList.size()]);
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} |
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return pk;
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} |
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public FeatureAttributeDescriptor getDefaultGeometryAttribute() {
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if (this.defaultGeometryAttributeIndex < 0) { |
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return null; |
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} |
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return (FeatureAttributeDescriptor) super |
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.get(this.defaultGeometryAttributeIndex);
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} |
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|
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|
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|
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public boolean equals(Object other) { |
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if (this == other) { |
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return true; |
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} |
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if (!(other instanceof DefaultFeatureType)) { |
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return false; |
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} |
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DefaultFeatureType otherType = (DefaultFeatureType) other; |
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if (!this.id.equals(otherType.id)) { |
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return false; |
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} |
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if (this.size() != otherType.size()) { |
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return false; |
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} |
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FeatureAttributeDescriptor attr,attrOther; |
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Iterator iter,iterOther;
|
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iter = this.iterator();
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iterOther = otherType.iterator(); |
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while (iter.hasNext()) {
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attr = (FeatureAttributeDescriptor) iter.next(); |
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attrOther = (FeatureAttributeDescriptor) iterOther.next(); |
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if (!attr.equals(attrOther)) {
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return false; |
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} |
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} |
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|
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if (defaultGeometryAttributeName != otherType.defaultGeometryAttributeName) {
|
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if (defaultGeometryAttributeName == null) { |
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return false; |
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} |
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return defaultGeometryAttributeName
|
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.equals(otherType.defaultGeometryAttributeName); |
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|
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} |
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return true; |
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|
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} |
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|
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/**
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* Start of DynClass interface implementation
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* READONLY
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*/
|
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|
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public DynField addDynField(String name) { |
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throw new UnsupportedOperationException(); |
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} |
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|
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public DynField getDeclaredDynField(String name) { |
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return (DynField) getAttributeDescriptor(name);
|
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} |
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|
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public DynField[] getDeclaredDynFields() { |
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return (DynField[]) getAttributeDescriptors(); |
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} |
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|
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public String getDescription() { |
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return null; |
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} |
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|
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public DynField getDynField(String name) { |
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return (DynField) getAttributeDescriptor(name);
|
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} |
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|
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public DynField[] getDynFields() { |
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return (DynField[]) getAttributeDescriptors(); |
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} |
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|
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public String getName() { |
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return this.id; |
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} |
452 |
|
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public void removeDynField(String name) { |
454 |
throw new UnsupportedOperationException(); |
455 |
|
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} |
457 |
|
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public void addDynMethod(DynMethod dynMethod) { |
459 |
throw new UnsupportedOperationException(); |
460 |
|
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} |
462 |
|
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public void extend(DynClass dynClass) { |
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throw new UnsupportedOperationException(); |
465 |
|
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} |
467 |
|
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public void extend(String dynClassName) { |
469 |
throw new UnsupportedOperationException(); |
470 |
|
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} |
472 |
|
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public void extend(String namespace, String dynClassName) { |
474 |
throw new UnsupportedOperationException(); |
475 |
|
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} |
477 |
|
478 |
public DynMethod getDeclaredDynMethod(String name) |
479 |
throws DynMethodException {
|
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return null; |
481 |
} |
482 |
|
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public DynMethod[] getDeclaredDynMethods() throws DynMethodException { |
484 |
return null; |
485 |
} |
486 |
|
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public DynMethod getDynMethod(String name) throws DynMethodException { |
488 |
return null; |
489 |
} |
490 |
|
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public DynMethod getDynMethod(int code) throws DynMethodException { |
492 |
return null; |
493 |
} |
494 |
|
495 |
public DynMethod[] getDynMethods() throws DynMethodException { |
496 |
return null; |
497 |
} |
498 |
|
499 |
public DynClass[] getSuperDynClasses() { |
500 |
return null; |
501 |
} |
502 |
|
503 |
public boolean isInstance(DynObject dynObject) { |
504 |
if (dynObject.getDynClass().getName() == getName()) {
|
505 |
return true; |
506 |
} |
507 |
return false; |
508 |
} |
509 |
|
510 |
public DynObject newInstance() {
|
511 |
|
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throw new UnsupportedOperationException(); |
513 |
} |
514 |
|
515 |
public void removeDynMethod(String name) { |
516 |
throw new UnsupportedOperationException(); |
517 |
|
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} |
519 |
|
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public DynField addDynFieldChoice(String name, int type, |
521 |
Object defaultValue, DynObjectValueItem[] values, |
522 |
boolean mandatory, boolean persistent) { |
523 |
throw new UnsupportedOperationException(); |
524 |
} |
525 |
|
526 |
public DynField addDynFieldRange(String name, int type, |
527 |
Object defaultValue, Object min, Object max, boolean mandatory, |
528 |
boolean persistent) {
|
529 |
throw new UnsupportedOperationException(); |
530 |
} |
531 |
|
532 |
public DynField addDynFieldSingle(String name, int type, |
533 |
Object defaultValue, boolean mandatory, boolean persistent) { |
534 |
throw new UnsupportedOperationException(); |
535 |
} |
536 |
|
537 |
public void validate(DynObject object) throws DynObjectValidateException { |
538 |
//FIXME: not sure it's the correct code
|
539 |
if (object instanceof Feature) { |
540 |
Feature fea = (Feature) object; |
541 |
if (fea.getType().equals(this)) { |
542 |
return;
|
543 |
} |
544 |
} |
545 |
throw new DynObjectValidateException(this.id); |
546 |
} |
547 |
|
548 |
public DynField addDynFieldLong(String name) { |
549 |
throw new UnsupportedOperationException(); |
550 |
} |
551 |
|
552 |
public DynField addDynFieldChoice(String name, int type, |
553 |
Object defaultValue, DynObjectValueItem[] values) { |
554 |
throw new UnsupportedOperationException(); |
555 |
} |
556 |
|
557 |
public DynField addDynFieldRange(String name, int type, |
558 |
Object defaultValue, Object min, Object max) { |
559 |
throw new UnsupportedOperationException(); |
560 |
} |
561 |
|
562 |
public DynField addDynFieldSingle(String name, int type, Object defaultValue) { |
563 |
throw new UnsupportedOperationException(); |
564 |
} |
565 |
|
566 |
public DynField addDynFieldString(String name) { |
567 |
throw new UnsupportedOperationException(); |
568 |
} |
569 |
|
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public DynField addDynFieldInt(String name) { |
571 |
throw new UnsupportedOperationException(); |
572 |
} |
573 |
|
574 |
public DynField addDynFieldDouble(String name) { |
575 |
throw new UnsupportedOperationException(); |
576 |
} |
577 |
|
578 |
public DynField addDynFieldFloat(String name) { |
579 |
throw new UnsupportedOperationException(); |
580 |
} |
581 |
|
582 |
public DynField addDynFieldBoolean(String name) { |
583 |
throw new UnsupportedOperationException(); |
584 |
} |
585 |
|
586 |
public DynField addDynFieldList(String name) { |
587 |
throw new UnsupportedOperationException(); |
588 |
} |
589 |
|
590 |
public DynField addDynFieldMap(String name) { |
591 |
throw new UnsupportedOperationException(); |
592 |
} |
593 |
|
594 |
public DynField addDynFieldObject(String name) { |
595 |
throw new UnsupportedOperationException(); |
596 |
} |
597 |
|
598 |
public DynField addDynFieldSet(String name) { |
599 |
throw new UnsupportedOperationException(); |
600 |
} |
601 |
|
602 |
public DynField addDynFieldArray(String name) { |
603 |
throw new UnsupportedOperationException(); |
604 |
} |
605 |
|
606 |
public DynField addDynFieldDate(String name) { |
607 |
throw new UnsupportedOperationException(); |
608 |
} |
609 |
|
610 |
public void extend(DynStruct struct) { |
611 |
throw new UnsupportedOperationException(); |
612 |
} |
613 |
|
614 |
public String getFullName() { |
615 |
// TODO: usar el DynClassName
|
616 |
return this.id; |
617 |
} |
618 |
|
619 |
public String getNamespace() { |
620 |
return "DALFeature"; |
621 |
} |
622 |
|
623 |
public DynStruct[] getSuperDynStructs() { |
624 |
return null; |
625 |
} |
626 |
|
627 |
public void setDescription(String description) { |
628 |
throw new UnsupportedOperationException(); |
629 |
} |
630 |
|
631 |
public void setNamespace(String namespace) { |
632 |
throw new UnsupportedOperationException(); |
633 |
} |
634 |
|
635 |
public DynField addDynFieldFile(String name) { |
636 |
throw new UnsupportedOperationException(); |
637 |
} |
638 |
|
639 |
public DynField addDynFieldFolder(String name) { |
640 |
throw new UnsupportedOperationException(); |
641 |
} |
642 |
|
643 |
public DynField addDynFieldURL(String name) { |
644 |
throw new UnsupportedOperationException(); |
645 |
} |
646 |
|
647 |
public DynField addDynFieldURI(String name) { |
648 |
throw new UnsupportedOperationException(); |
649 |
} |
650 |
|
651 |
public boolean isExtendable(DynStruct dynStruct) { |
652 |
return false; |
653 |
} |
654 |
|
655 |
public void extend(DynStruct[] structs) { |
656 |
// TODO Auto-generated method stub
|
657 |
|
658 |
} |
659 |
|
660 |
public void remove(DynStruct superDynStruct) { |
661 |
// TODO Auto-generated method stub
|
662 |
|
663 |
} |
664 |
|
665 |
public void removeAll(DynStruct[] superDynStruct) { |
666 |
// TODO Auto-generated method stub
|
667 |
|
668 |
} |
669 |
|
670 |
public FeatureAttributeDescriptor getDefaultTimeAttribute() {
|
671 |
if (this.defaultTimeAttributeIndex < 0) { |
672 |
return null; |
673 |
} |
674 |
return (FeatureAttributeDescriptor) super |
675 |
.get(this.defaultTimeAttributeIndex);
|
676 |
} |
677 |
} |