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 @ 44262
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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.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.complements.Search; |
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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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import org.gvsig.tools.ToolsLocator; |
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/**
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*
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* @author jjdelcerro
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*/
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@SuppressWarnings("UseSpecificCatch") |
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public class DefaultFeatureStoreElement |
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extends AbstractElement
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implements FeatureStoreElement, SimpleElement {
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private FeatureStore store;
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private List<Element> elements; |
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private String myName; |
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public DefaultFeatureStoreElement(FeatureStore store) {
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super("store", "store", "featurestore-table"); |
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this.setFeatureStore(store);
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} |
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@Override
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public Element get(int index) { |
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return this.buildElements().get(index); |
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} |
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@Override
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public String getLabel() { |
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return this.getName(); |
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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.buildElements().size(); |
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} |
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@Override
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public Iterator<Element> iterator() { |
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return this.buildElements().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.buildElements()); |
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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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this.store = store;
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if( store == null ) { |
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this.elements = null; |
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} |
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this.buildElements();
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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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@Override
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public Element setConfig(ExpressionBuilderConfig config) { |
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super.setConfig(config);
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this.buildElements();
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return this; |
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} |
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private List<Element> buildElements() { |
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if (this.elements == null) { |
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if (this.store == null || this.getConfig() == null) { |
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return Collections.EMPTY_LIST; |
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} |
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try {
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FeatureType type = this.store.getDefaultFeatureType();
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this.elements = new ArrayList<>(); |
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Search search = (Search) ToolsLocator.getComplementsManager().get( |
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Search.COMPLEMENT_MANE, |
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type |
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); |
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List<FeatureAttributeDescriptor> attributes = search.getOrderedAttributes(
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FeatureType.ALL_FILTER, |
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Search.LABEL_ORDER, |
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-1
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); |
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for (FeatureAttributeDescriptor attrdesc : attributes) {
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Element element = new FeatureAttributeElement(this.store, attrdesc); |
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element.setConfig(this.getConfig());
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this.elements.add(element);
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} |
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} catch (Exception ex) { |
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throw new RuntimeException(ex); |
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} |
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} |
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return this.elements; |
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} |
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} |