svn-gvsig-desktop / trunk / org.gvsig.desktop / org.gvsig.desktop.compat.cdc / org.gvsig.fmap.dal / org.gvsig.fmap.dal.swing / org.gvsig.fmap.dal.swing.impl / src / main / java / org / gvsig / fmap / dal / swing / impl / expressionevaluator / DefaultFeatureStoreElement.java @ 44191
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package org.gvsig.fmap.dal.swing.impl.expressionevaluator; |
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import org.gvsig.fmap.dal.swing.expressionevaluator.FeatureStoreElement; |
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import java.util.ArrayList; |
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import java.util.Collections; |
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import java.util.Comparator; |
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import java.util.Iterator; |
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import java.util.List; |
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import org.apache.commons.lang3.StringUtils; |
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import org.gvsig.expressionevaluator.Function; |
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import org.gvsig.expressionevaluator.swing.Element; |
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import org.gvsig.expressionevaluator.swing.Element.SimpleElement; |
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import org.gvsig.expressionevaluator.swing.ExpressionBuilderConfig; |
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import org.gvsig.expressionevaluator.swing.spi.AbstractElement; |
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import org.gvsig.fmap.dal.exception.DataException; |
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import org.gvsig.fmap.dal.feature.FeatureAttributeDescriptor; |
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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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/**
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*
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* @author jjdelcerro
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*/
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public class DefaultFeatureStoreElement |
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extends AbstractElement
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implements FeatureStoreElement , SimpleElement
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{ |
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private FeatureStore store;
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private FeatureType type;
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private List<Element> elements; |
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private final ExpressionBuilderConfig config; |
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private String myName; |
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@SuppressWarnings("OverridableMethodCallInConstructor") |
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public DefaultFeatureStoreElement(ExpressionBuilderConfig config, FeatureStore store) {
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super("store", "expressionbuilder-element-table"); |
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this.config = config;
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if( store!=null ) { |
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this.setFeatureStore(store);
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} |
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} |
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@Override
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public Element get(int index) { |
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return this.elements.get(index); |
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} |
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@Override
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public void setName(String name) { |
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this.myName = name;
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} |
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@Override
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public String getName() { |
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if( !StringUtils.isBlank(this.myName) ) { |
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return this.myName; |
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} |
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if (this.store == null) { |
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return super.getName(); |
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} |
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return this.store.getName(); |
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} |
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@Override
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public int size() { |
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return this.type.size(); |
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} |
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@Override
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public Iterator<Element> iterator() { |
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return this.elements.iterator(); |
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} |
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@Override
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public void addElement(Element element) { |
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} |
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@Override
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public void addElement(Function function) { |
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} |
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@Override
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public List<Element> getElements() { |
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return Collections.unmodifiableList(this.elements); |
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} |
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@Override
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public boolean hasSubgroups() { |
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return true; |
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} |
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@Override
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public boolean hasMoreElements() { |
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return false; |
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} |
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@Override
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public void setFeatureStore(FeatureStore store) { |
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if (store==null) { |
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this.elements = new ArrayList<>(); |
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return;
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} |
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try {
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this.store = store;
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this.type = this.store.getDefaultFeatureType(); |
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this.elements = new ArrayList<>(); |
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for (FeatureAttributeDescriptor attrdesc : type) {
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this.elements.add(new FeatureAttributeElement( |
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this.config,
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this.store,
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attrdesc |
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) |
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); |
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} |
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Collections.sort(elements, new Comparator<Element>() { |
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@Override
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public int compare(Element o1, Element o2) { |
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return o1.getName().compareTo(o2.getName());
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} |
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}); |
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} catch (DataException ex) {
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throw new RuntimeException(ex); |
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} |
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} |
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@Override
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public FeatureStore getFeatureStore() {
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return this.store; |
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} |
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} |