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 / searchpanel / SearchConditionFieldController.java @ 44713
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package org.gvsig.fmap.dal.swing.impl.searchpanel; |
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import java.awt.Cursor; |
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import java.awt.event.ActionEvent; |
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import java.awt.event.ItemEvent; |
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import java.awt.event.ItemListener; |
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import java.awt.event.MouseAdapter; |
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import java.awt.event.MouseEvent; |
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import java.util.ArrayList; |
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import java.util.HashMap; |
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import java.util.List; |
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import java.util.Map; |
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import java.util.Objects; |
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import javax.swing.ComboBoxModel; |
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import javax.swing.DefaultComboBoxModel; |
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import javax.swing.ImageIcon; |
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import javax.swing.JComboBox; |
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import javax.swing.JLabel; |
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import javax.swing.SwingUtilities; |
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import org.apache.commons.lang3.ObjectUtils; |
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import org.apache.commons.lang3.StringUtils; |
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import org.gvsig.expressionevaluator.ExpressionBuilder; |
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import org.gvsig.expressionevaluator.ExpressionUtils; |
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import org.gvsig.fmap.dal.DataManager; |
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import org.gvsig.fmap.dal.complements.Search; |
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import org.gvsig.fmap.dal.exception.DataException; |
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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.FeatureQuery; |
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import org.gvsig.fmap.dal.feature.FeatureSet; |
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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.dal.swing.impl.featuretype.DefaultFeatureAttributeSelectionPanel; |
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import static org.gvsig.fmap.dal.swing.impl.searchpanel.DefaultSearchPanel.getAttributeDescriptorLabel; |
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import org.gvsig.tools.ToolsLocator; |
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import org.gvsig.tools.dataTypes.Coercion; |
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import org.gvsig.tools.dataTypes.CoercionException; |
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import org.gvsig.tools.exception.BaseException; |
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import org.gvsig.tools.i18n.I18nManager; |
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import org.gvsig.tools.swing.api.DropDown; |
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import org.gvsig.tools.swing.api.ToolsSwingLocator; |
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import org.gvsig.tools.swing.api.ToolsSwingManager; |
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import org.gvsig.tools.swing.api.windowmanager.Dialog; |
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import org.gvsig.tools.swing.api.windowmanager.WindowManager; |
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import org.gvsig.tools.swing.api.windowmanager.WindowManager_v2; |
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import org.gvsig.tools.swing.icontheme.IconTheme; |
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import org.gvsig.tools.util.LabeledValue; |
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import org.gvsig.tools.util.LabeledValueImpl; |
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import org.gvsig.tools.visitor.VisitCanceledException; |
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import org.gvsig.tools.visitor.Visitor; |
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import org.slf4j.Logger; |
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import org.slf4j.LoggerFactory; |
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|
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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 SearchConditionFieldController { |
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private static final Logger LOGGER = LoggerFactory.getLogger(SearchConditionFieldController.class); |
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private static class FeatureAttribute extends LabeledValueImpl<String> { |
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FeatureAttributeDescriptor attrdesc; |
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private final FeatureStore store; |
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private final int type; |
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private final boolean showStoreName; |
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public FeatureAttribute(FeatureStore store, FeatureAttributeDescriptor attrdesc, int type) { |
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this(store, attrdesc, null, type, false); |
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} |
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public FeatureAttribute(
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FeatureStore store, |
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FeatureAttributeDescriptor attrdesc, |
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String value,
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int type,
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boolean showStoreName
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) {
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super(
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getAttributeDescriptorLabel(attrdesc, store.getName()), |
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ObjectUtils.defaultIfNull(value, attrdesc.getName()) |
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); |
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this.store = store;
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this.attrdesc = attrdesc;
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this.type = type;
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this.showStoreName = showStoreName;
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} |
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@Override
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public String getLabel() { |
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String theLabel = getAttributeDescriptorLabel(attrdesc, showStoreName? store.getName():null); |
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switch(this.type) { |
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case Search.OrderedAttribute.TYPE_REGURAL:
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break;
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case Search.OrderedAttribute.TYPE_FAVORITE:
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theLabel = "<html><b>"+theLabel+"</b></html>"; |
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break;
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case Search.OrderedAttribute.TYPE_RECENT:
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theLabel = "<html><i><b>"+theLabel+"</b></i></html>"; |
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break;
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} |
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return theLabel;
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} |
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public FeatureAttributeDescriptor getDescriptor() {
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return this.attrdesc; |
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} |
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public FeatureStore getFeatureStore() {
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return this.store; |
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} |
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public boolean isExpression() { |
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FeatureType type = this.attrdesc.getFeatureType();
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if (type == null) { |
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return false; |
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} |
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Object x = type.get(this.getValue()); |
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return x == null; |
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} |
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|
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} |
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private FeatureStore store;
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private final JLabel lblFields; |
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private final JLabel lblExtraFields; |
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private final JLabel lblLogicalOperators; |
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private final JLabel lblRelationalOperators; |
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private final JComboBox cboValue; |
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private Object valueAssigned = null; |
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|
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private DropDown ddnFields;
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private DropDown ddnLogicalOperators;
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private DropDown ddnRelationalOperators;
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private LabeledValue[] relationalOperators; |
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private LabeledValue[] logicalOperators; |
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public SearchConditionFieldController(
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FeatureStore store, |
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JLabel lblFields,
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JLabel lblExtraFields,
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JLabel lblRelationalOperators,
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JComboBox cboValue,
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JLabel lblLogicalOperators
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) {
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this.store = store;
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this.lblFields = lblFields;
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this.lblExtraFields = lblExtraFields;
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this.lblRelationalOperators = lblRelationalOperators;
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this.cboValue = cboValue;
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this.lblLogicalOperators = lblLogicalOperators;
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this.initComponents();
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} |
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public boolean isAValidRelationOperator(String name) { |
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for (LabeledValue relationalOperator : relationalOperators) {
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if( StringUtils.equalsIgnoreCase(name, (CharSequence) relationalOperator.getValue())) { |
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return true; |
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} |
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} |
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return false; |
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} |
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private void initComponents() { |
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try {
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I18nManager i18n = ToolsLocator.getI18nManager(); |
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ToolsSwingManager toolsSwingManager = ToolsSwingLocator.getToolsSwingManager(); |
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relationalOperators = new LabeledValue[] { |
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new LabeledValueImpl(i18n.getTranslation("_Equals_to"), ExpressionBuilder.OPERATOR_EQ), |
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new LabeledValueImpl(i18n.getTranslation("_Like_to"), ExpressionBuilder.OPERATOR_ILIKE), |
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new LabeledValueImpl(i18n.getTranslation("_Not_equals_to"), ExpressionBuilder.OPERATOR_NE), |
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new LabeledValueImpl(i18n.getTranslation("_Greater_than"), ExpressionBuilder.OPERATOR_GT), |
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new LabeledValueImpl(i18n.getTranslation("_Greater_or_equal_to"), ExpressionBuilder.OPERATOR_GE), |
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new LabeledValueImpl(i18n.getTranslation("_Less_than"), ExpressionBuilder.OPERATOR_LT), |
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new LabeledValueImpl(i18n.getTranslation("_Less_or_equal_to"), ExpressionBuilder.OPERATOR_LE) |
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}; |
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|
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logicalOperators = new LabeledValue[] { |
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new LabeledValueImpl(i18n.getTranslation("_Or"), ExpressionBuilder.OPERATOR_OR), |
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new LabeledValueImpl(i18n.getTranslation("_And"), ExpressionBuilder.OPERATOR_AND) |
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}; |
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this.lblExtraFields.setCursor(Cursor.getPredefinedCursor(Cursor.HAND_CURSOR)); |
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this.ddnFields = toolsSwingManager.createDropDown(lblFields);
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this.ddnFields.setVisibleDropdownArrow(false); |
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this.ddnRelationalOperators = toolsSwingManager.createDropDown(lblRelationalOperators);
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this.ddnRelationalOperators.setVisibleDropdownArrow(false); |
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if (lblLogicalOperators != null) { |
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this.ddnLogicalOperators = toolsSwingManager.createDropDown(lblLogicalOperators);
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this.ddnLogicalOperators.setVisibleDropdownArrow(false); |
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} |
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DefaultComboBoxModel modelRelationalOperators = new DefaultComboBoxModel(); |
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for (LabeledValue op : relationalOperators) {
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modelRelationalOperators.addElement(op); |
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} |
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this.ddnRelationalOperators.setModel(modelRelationalOperators);
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if (this.ddnLogicalOperators != null) { |
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DefaultComboBoxModel modelLogicalOperators = new DefaultComboBoxModel(); |
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for (LabeledValue op : logicalOperators) {
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modelLogicalOperators.addElement(op); |
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} |
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this.ddnLogicalOperators.setModel(modelLogicalOperators);
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} |
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FeatureType featureType = store.getDefaultFeatureType(); |
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Search search = (Search) ToolsLocator.getComplementsManager().get( |
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Search.COMPLEMENT_MANE, featureType |
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); |
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List<Search.OrderedAttribute> orderedAttributes = search.getOrderedAttributes(
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Search.BASIC_TYPES_FILTER, |
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Search.STR_INT_LONG_LABEL_ORDER, |
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20
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); |
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List<ImageIcon>icons = new ArrayList<>(); |
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// DataTypesManager dataTypeManager = ToolsLocator.getDataTypesManager();
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IconTheme iconTheme = ToolsSwingLocator.getIconThemeManager().getCurrent(); |
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DefaultComboBoxModel model = new DefaultComboBoxModel(); |
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for (Search.OrderedAttribute attr : orderedAttributes) {
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FeatureAttributeDescriptor attrdesc = attr.getDescriptor(); |
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model.addElement(new FeatureAttribute(this.store, attrdesc, attr.getType())); |
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String iconName = attrdesc.getDataType().getIconName();
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if( iconTheme.exists(iconName) ) {
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icons.add(iconTheme.get(iconName)); |
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} else {
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icons.add(null);
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} |
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} |
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this.ddnFields.setIcons(icons);
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this.ddnFields.setModel(model);
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this.ddnFields.addItemListener(new ItemListener() { |
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@Override
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public void itemStateChanged(ItemEvent e) { |
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if (e.getStateChange() == ItemEvent.SELECTED) { |
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doUpdateValuesList(); |
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} |
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} |
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}); |
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this.lblExtraFields.addMouseListener(new MouseAdapter() { |
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@Override
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public void mouseClicked(MouseEvent e) { |
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doSelectExtraField(); |
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} |
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}); |
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clear(); |
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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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private FeatureType getFeatureType() {
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try {
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return this.store.getDefaultFeatureType(); |
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} catch (DataException ex) {
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return null; |
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} |
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} |
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private void doSelectExtraField() { |
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DefaultFeatureAttributeSelectionPanel panel = new DefaultFeatureAttributeSelectionPanel(store);
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WindowManager_v2 winManager = (WindowManager_v2) ToolsSwingLocator.getWindowManager(); |
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final Dialog dialog = winManager.createDialog( |
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panel, |
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"Select attribute",
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null,
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WindowManager_v2.BUTTONS_OK_CANCEL |
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); |
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dialog.addActionListener((ActionEvent e) -> {
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if (dialog.getAction() == WindowManager_v2.BUTTONS_OK) {
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doAddAndSelect( |
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panel.getSelectedStore(), |
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panel.getSelectedAttributeDescriptor(), |
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panel.getSelectedPath() |
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); |
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} |
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}); |
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dialog.show(WindowManager.MODE.DIALOG); |
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|
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} |
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private void doAddAndSelect(FeatureStore theStore, FeatureAttributeDescriptor attrdesc, FeatureAttributeDescriptor[] attributes) { |
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ExpressionBuilder builder = ExpressionUtils.createExpressionBuilder(); |
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List<String> list = new ArrayList<>(); |
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for (FeatureAttributeDescriptor attribute : attributes) {
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list.add(attribute.getName()); |
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} |
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String storeFullName = theStore.getFullName();
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DefaultComboBoxModel<FeatureAttribute> model = (DefaultComboBoxModel) this.ddnFields.getModel(); |
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for (int i = 0; i < model.getSize(); i++) { |
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FeatureAttribute attr = model.getElementAt(i); |
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FeatureAttributeDescriptor attrdescN = attr.getDescriptor(); |
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if (StringUtils.equalsIgnoreCase(storeFullName, attrdescN.getStore().getFullName())
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&& StringUtils.equalsIgnoreCase(attrdesc.getName(), attrdescN.getName())) {
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this.setAttribute(i);
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return;
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} |
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} |
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String formula;
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boolean showStoreName;
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if (StringUtils.equalsIgnoreCase(storeFullName, this.store.getFullName())) { |
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formula = attrdesc.getName(); |
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showStoreName = false;
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} else {
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formula = builder.function( |
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DataManager.FUNCTION_FOREING_VALUE, |
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builder.constant(StringUtils.join(list,"."))
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).toString(); |
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showStoreName = true;
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} |
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FeatureAttribute attribute = new FeatureAttribute(theStore, attrdesc, formula, Search.OrderedAttribute.TYPE_REGURAL, showStoreName);
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model.addElement(attribute); |
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IconTheme iconTheme = ToolsSwingLocator.getIconThemeManager().getCurrent(); |
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this.ddnFields.getIcons().add(iconTheme.get(attrdesc.getDataType().getIconName()));
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this.setAttribute(model.getSize() - 1); |
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} |
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public void clear() { |
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this.ddnRelationalOperators.setSelectedIndex(0); |
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if (this.ddnLogicalOperators != null) { |
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this.ddnLogicalOperators.setSelectedIndex(0); |
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} |
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this.cboValue.setSelectedIndex(-1); |
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} |
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private void doUpdateValuesList() { |
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final FeatureAttribute attribute = (FeatureAttribute) this.ddnFields.getSelectedItem(); |
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if (attribute == null) { |
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return;
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} |
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|
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final List<Object> values = new ArrayList<>(); |
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final int limit = 60; |
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final long timeLimit = System.currentTimeMillis() + limit * 1000; |
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final DefaultComboBoxModel model = new DefaultComboBoxModel(); |
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this.setEnabled(false); |
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final FeatureStore theStore = attribute.getFeatureStore();
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final FeatureQuery query = theStore.createFeatureQuery();
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query.addAttributeName(attribute.getDescriptor().getName()); |
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query.setLimit(1000);
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Thread th = new Thread(new Runnable() { |
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@Override
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public void run() { |
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try {
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FeatureSet set = theStore.getFeatureSet(query); |
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set.accept(new Visitor() {
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@Override
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public void visit(Object o) throws VisitCanceledException, BaseException { |
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Object value = ((Feature) o).get(attribute.getDescriptor().getName());
|
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if (!values.contains(value)) {
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values.add(value); |
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} |
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if (System.currentTimeMillis() > timeLimit) { |
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throw new VisitCanceledException(); |
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} |
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if (values.size() > 1000) { |
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throw new VisitCanceledException(); |
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} |
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} |
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}); |
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} catch (VisitCanceledException ex) {
|
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|
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} catch (Exception ex) { |
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LOGGER.warn("Can't update list of values of '"+attribute.getLabel()+"'.", ex); |
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} |
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List<LabeledValue> elements = new ArrayList<>(); |
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if (!values.isEmpty()) {
|
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LabeledValue[] availableValues = attribute.getDescriptor().getAvailableValues();
|
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Map<String, String> availableValuesMap = new HashMap<>(); |
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if (availableValues != null) { |
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for (LabeledValue availableValue : availableValues) {
|
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availableValuesMap.put( |
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Objects.toString(availableValue.getValue()), |
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availableValue.getLabel() |
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); |
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} |
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} |
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elements.add(new LabeledValueImpl("", null)); |
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for (Object value : values) { |
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String key = Objects.toString(value);
|
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String label = availableValuesMap.getOrDefault(key, key);
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elements.add(new LabeledValueImpl(label, value));
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} |
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elements.sort(null);
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|
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} |
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for (LabeledValue element : elements) {
|
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model.addElement(element); |
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} |
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SwingUtilities.invokeLater(new Runnable() { |
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@Override
|
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public void run() { |
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cboValue.setModel(model); |
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if( valueAssigned!=null ) { |
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cboValue.setSelectedItem(valueAssigned); |
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valueAssigned = null;
|
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} |
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setEnabled(true);
|
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} |
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}); |
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} |
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}); |
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th.start(); |
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} |
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|
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public void setEnabled(boolean enabled) { |
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this.ddnFields.setEnabled(enabled);
|
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if( this.ddnLogicalOperators!=null ) { |
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this.ddnLogicalOperators.setEnabled(enabled);
|
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} |
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this.ddnRelationalOperators.setEnabled(enabled);
|
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this.lblExtraFields.setEnabled(enabled);
|
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} |
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|
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public String getRelationalOperator() { |
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LabeledValue<String> op = (LabeledValue) this.ddnRelationalOperators.getSelectedItem(); |
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if (op == null) { |
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return null; |
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} |
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return op.getValue();
|
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} |
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|
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public int setRelationalOperator(String name) { |
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int n = 0; |
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for (LabeledValue relationalOperator : relationalOperators) {
|
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if( StringUtils.equalsIgnoreCase(name, (CharSequence) relationalOperator.getValue())) { |
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break;
|
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} |
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n++; |
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} |
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if( this.relationalOperators.length<=n ) { |
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return -1; |
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} |
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this.ddnRelationalOperators.setSelectedIndex(n);
|
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return n;
|
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} |
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|
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public String getLogicalOperator() { |
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if (this.ddnLogicalOperators == null) { |
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return null; |
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} |
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LabeledValue<String> rel = (LabeledValue) this.ddnLogicalOperators.getSelectedItem(); |
| 449 |
if (rel == null) { |
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return null; |
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} |
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return rel.getValue();
|
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} |
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|
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public Object getValue() { |
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final FeatureAttribute attribute = (FeatureAttribute) this.ddnFields.getSelectedItem(); |
| 457 |
if (attribute == null) { |
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return null; |
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} |
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Object v = this.cboValue.getSelectedItem(); |
| 461 |
if (v == null) { |
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return null; |
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} |
| 464 |
if (v instanceof LabeledValue) { |
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v = ((LabeledValue) v).getValue(); |
| 466 |
if (v == null) { |
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return null; |
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} |
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} |
| 470 |
if (v instanceof CharSequence) { |
| 471 |
if (StringUtils.isBlank((CharSequence) v)) { |
| 472 |
return null; |
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} |
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} |
| 475 |
Coercion coercion = attribute.getDescriptor().getDataType().getCoercion(); |
| 476 |
try {
|
| 477 |
return coercion.coerce(v);
|
| 478 |
} catch (CoercionException ex) {
|
| 479 |
return null; |
| 480 |
} |
| 481 |
} |
| 482 |
|
| 483 |
public void setValue(Object value) { |
| 484 |
this.cboValue.setSelectedItem(value);
|
| 485 |
this.valueAssigned = value;
|
| 486 |
} |
| 487 |
|
| 488 |
public boolean isAttributeAnExpression() { |
| 489 |
final FeatureAttribute attribute = (FeatureAttribute) this.ddnFields.getSelectedItem(); |
| 490 |
if (attribute == null) { |
| 491 |
return false; |
| 492 |
} |
| 493 |
return attribute.isExpression();
|
| 494 |
} |
| 495 |
|
| 496 |
public String getAttribute() { |
| 497 |
final FeatureAttribute attribute = (FeatureAttribute) this.ddnFields.getSelectedItem(); |
| 498 |
if (attribute == null) { |
| 499 |
return null; |
| 500 |
} |
| 501 |
if( this.getValue()!=null ) { |
| 502 |
attribute.getDescriptor().recentUsed(); |
| 503 |
} |
| 504 |
return attribute.getValue();
|
| 505 |
} |
| 506 |
|
| 507 |
public int setAttribute(String name) { |
| 508 |
ComboBoxModel<FeatureAttribute> model = this.ddnFields.getModel(); |
| 509 |
for (int i = 0; i < model.getSize(); i++) { |
| 510 |
FeatureAttribute x = model.getElementAt(i); |
| 511 |
if (StringUtils.equalsIgnoreCase(name, x.getValue())) {
|
| 512 |
this.setAttribute(i);
|
| 513 |
return i;
|
| 514 |
} |
| 515 |
} |
| 516 |
this.setAttribute(-1); |
| 517 |
return -1; |
| 518 |
} |
| 519 |
|
| 520 |
public void setAttribute(int index) { |
| 521 |
try {
|
| 522 |
this.ddnFields.setSelectedIndex(index);
|
| 523 |
} catch (Exception ex) { |
| 524 |
this.ddnFields.setSelectedIndex(-1); |
| 525 |
} |
| 526 |
doUpdateValuesList(); |
| 527 |
} |
| 528 |
|
| 529 |
} |