Application: gvSIG desktop

<projectDescription>

  <name>org.gvsig.app.join</name>

  <comment>Base POM for all GvSIG extension projects. This pom knows

		how to build and made an extension for GvSIG. The property

		&quot;gvsig-path&quot; must be set up correctly.</comment>

  <projects>

    <project>appgvSIG</project>

    <project>libCorePlugin</project>

    <project>libIverUtiles</project>

    <project>libDXF</project>

    <project>_fwAndami</project>

    <project>extDalTransform</project>

    <project>libCompat</project>

    <project>libFMap_controls</project>

    <project>libFMap_dal</project>

    <project>libFMap_dalfile</project>

    <project>libFMap_dalindex</project>

    <project>libFMap_geometries</project>

    <project>libFMap_mapcontext</project>

    <project>libInternationalization</project>

    <project>libjni-gdal</project>

    <project>libMetadata</project>

    <project>libProjection</project>

    <project>libRaster</project>

    <project>libTools</project>

    <project>libEvaluator_SQLJEP</project>

    <project>libUIComponent</project>

  </projects>

  <buildSpec>

    <buildCommand>

      <name>org.eclipse.jdt.core.javabuilder</name>

    </buildCommand>

  </buildSpec>

  <natures>

    <nature>org.eclipse.jdt.core.javanature</nature>

  </natures>

</projectDescription>

<?xml version="1.0" encoding="ISO-8859-1"?>

<plugin-config>

	<libraries library-dir="lib"/>

	<depends plugin-name="com.iver.cit.gvsig"/>

	<depends plugin-name="org.gvsig.app.daltransform"/>

	<resourceBundle name="text"/>

	<extensions>

		<extension class-name="org.gvsig.app.join.RemoveTableUnion"

			description="Extensi?n encargada de quitar uniones de las tablas."

			active="true">

			<menu text="Tabla/quitar_uniones"/>

		</extension>

		<extension class-name="org.gvsig.app.join.JoinToolExtension"

			description="Extensi?n encargada de gestionar las operaciones sobre las tablas."

			active="true">

			<menu text="Tabla/join" icon="table-join" action-command="JOIN"/>

			<tool-bar name="Herramientas" position="12">

				<action-tool icon="table-join" action-command="JOIN" tooltip="join" position="1"/>

			</tool-bar>

		</extension>	

		<extension class-name="org.gvsig.app.join.JoinTransformExtension"

			description="This extension loads the transformation."

			active="true">			

		</extension>		

	</extensions>

	<icon src="gvsig-logo-icon" text="gvSIG"/>

</plugin-config>

#Generated by Maven

#Tue May 19 15:57:33 CEST 2009

version=2.0-SNAPSHOT

groupId=org.gvsig

artifactId=org.gvsig.app.join

<?xml version="1.0" encoding="ISO-8859-1"?>

<plugin-config>

	<libraries library-dir="lib"/>

	<depends plugin-name="com.iver.cit.gvsig"/>

	<depends plugin-name="org.gvsig.app.daltransform"/>

	<resourceBundle name="text"/>

	<extensions>

		<extension class-name="org.gvsig.app.join.RemoveTableUnion"

			description="Extensi?n encargada de quitar uniones de las tablas."

			active="true">

			<menu text="Tabla/quitar_uniones"/>

		</extension>

		<extension class-name="org.gvsig.app.join.JoinToolExtension"

			description="Extensi?n encargada de gestionar las operaciones sobre las tablas."

			active="true">

			<menu text="Tabla/join" icon="table-join" action-command="JOIN"/>

			<tool-bar name="Herramientas" position="12">

				<action-tool icon="table-join" action-command="JOIN" tooltip="join" position="1"/>

			</tool-bar>

		</extension>	

		<extension class-name="org.gvsig.app.join.JoinTransformExtension"

			description="This extension loads the transformation."

			active="true">			

		</extension>		

	</extensions>

	<icon src="gvsig-logo-icon" text="gvSIG"/>

</plugin-config>

/* gvSIG. Geographic Information System of the Valencian Government

*

* Copyright (C) 2007-2008 Infrastructures and Transports Department

* of the Valencian Government (CIT)

* 

* This program is free software; you can redistribute it and/or

* modify it under the terms of the GNU General Public License

* as published by the Free Software Foundation; either version 2

* of the License, or (at your option) any later version.

* 

* This program is distributed in the hope that it will be useful,

* but WITHOUT ANY WARRANTY; without even the implied warranty of

* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the

* GNU General Public License for more details.

* 

* You should have received a copy of the GNU General Public License

* along with this program; if not, write to the Free Software

* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, 

* MA  02110-1301, USA.

* 

*/

/*

* AUTHORS (In addition to CIT):

* 2009 {Iver T.I.}   {Task}

*/

package org.gvsig.app.join;

import org.gvsig.app.daltransform.DataTransformLocator;

import org.gvsig.app.daltransform.DataTransformManager;

import org.gvsig.app.join.daltransform.JoinTransformGui;

import com.iver.andami.plugins.Extension;

/**

 * @author <a href="mailto:jpiera@gvsig.org">Jorge Piera</a>

 */

public class JoinTransformExtension extends Extension{

	/* (non-Javadoc)

	 * @see com.iver.andami.plugins.IExtension#execute(java.lang.String)

	 */

	public void execute(String actionCommand) {

		// TODO Auto-generated method stub

	}

	/* (non-Javadoc)

	 * @see com.iver.andami.plugins.IExtension#initialize()

	 */

	public void initialize() {

		DataTransformManager dataTransformManager = DataTransformLocator.getDataTransformManager();

		dataTransformManager.registerDataTransform("join", JoinTransformGui.class);

	}

	/* (non-Javadoc)

	 * @see com.iver.andami.plugins.IExtension#isEnabled()

	 */

	public boolean isEnabled() {

		// TODO Auto-generated method stub

		return false;

	}

	/* (non-Javadoc)

	 * @see com.iver.andami.plugins.IExtension#isVisible()

	 */

	public boolean isVisible() {

		// TODO Auto-generated method stub

		return false;

	}

}

/* gvSIG. Geographic Information System of the Valencian Government

 *

 * Copyright (C) 2007-2008 Infrastructures and Transports Department

 * of the Valencian Government (CIT)

 * 

 * This program is free software; you can redistribute it and/or

 * modify it under the terms of the GNU General Public License

 * as published by the Free Software Foundation; either version 2

 * of the License, or (at your option) any later version.

 * 

 * This program is distributed in the hope that it will be useful,

 * but WITHOUT ANY WARRANTY; without even the implied warranty of

 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the

 * GNU General Public License for more details.

 * 

 * You should have received a copy of the GNU General Public License

 * along with this program; if not, write to the Free Software

 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, 

 * MA  02110-1301, USA.

 * 

 */

/*

 * AUTHORS (In addition to CIT):

 * 2009 {Iver T.I.}   {Task}

 */

package org.gvsig.app.join;

import java.awt.Component;

import java.awt.Dimension;

import java.util.ArrayList;

import java.util.Iterator;

import javax.swing.JOptionPane;

import org.gvsig.app.join.dal.feature.JoinTransform;

import org.gvsig.fmap.dal.DALLocator;

import org.gvsig.fmap.dal.DataManager;

import org.gvsig.fmap.dal.DataTypes;

import org.gvsig.fmap.dal.exception.DataException;

import org.gvsig.fmap.dal.exception.ReadException;

import org.gvsig.fmap.dal.feature.DisposableIterator;

import org.gvsig.fmap.dal.feature.Feature;

import org.gvsig.fmap.dal.feature.FeatureAttributeDescriptor;

import org.gvsig.fmap.dal.feature.FeatureQuery;

import org.gvsig.fmap.dal.feature.FeatureSelection;

import org.gvsig.fmap.dal.feature.FeatureSet;

import org.gvsig.fmap.dal.feature.FeatureStore;

import org.gvsig.project.document.table.FeatureTableDocument;

import org.gvsig.project.document.table.FeatureTableDocumentFactory;

import org.gvsig.project.document.table.gui.FeatureTableDocumentPanel;

import org.gvsig.project.document.table.gui.JoinWizardController;

import org.opengis.feature.FeatureCollection;

import com.iver.andami.PluginServices;

import com.iver.andami.messages.NotificationManager;

import com.iver.andami.plugins.Extension;

import com.iver.andami.ui.mdiManager.IWindow;

import com.iver.cit.gvsig.ProjectExtension;

import com.iver.cit.gvsig.TableOperations;

import com.iver.cit.gvsig.gui.filter.ExpressionListener;

import com.iver.cit.gvsig.project.documents.gui.AndamiWizard;

import com.iver.cit.gvsig.project.documents.gui.ObjectSelectionStep;

import com.iver.cit.gvsig.project.documents.table.FieldSelectionModel;

import com.iver.cit.gvsig.project.documents.table.TableSelectionModel;

import com.iver.utiles.swing.objectSelection.SelectionException;

import com.iver.utiles.swing.wizard.WizardControl;

import com.iver.utiles.swing.wizard.WizardEvent;

import com.iver.utiles.swing.wizard.WizardListener;

/**

 * @author <a href="mailto:jpiera@gvsig.org">Jorge Piera</a>

 */

public class JoinToolExtension extends TableOperations {

	private FeatureStore featureStore = null;

	/**

	 * @see com.iver.mdiApp.plugins.IExtension#updateUI(java.lang.String)

	 */

	public void execute(String actionCommand) {

		ProjectExtension pe = (ProjectExtension) PluginServices.getExtension(ProjectExtension.class);

		com.iver.cit.gvsig.project.Project project=pe.getProject();

		FeatureTableDocument[] pts = project.getDocumentsByType(FeatureTableDocumentFactory.registerName)

		.toArray(new FeatureTableDocument[0]);

		JoinWizardController wizardController = new JoinWizardController(this);

		wizardController.runWizard(pts);

	}	

	public void execJoin(FeatureTableDocument sourceProjectTable,

			String field1, String prefix1,

			FeatureTableDocument targetProjectTable, String field2,

			String prefix2) {

		FeatureStore fs1 = sourceProjectTable.getStore();

		FeatureStore fs2 = targetProjectTable.getStore();

		if (fs1 == fs2) {

			NotificationManager

					.addInfo("no_es_posible_aplicar_join_sobre_la_misma_fuente");

		}

		try {

			DataManager dm = DALLocator.getDataManager();

			JoinTransform jt = new JoinTransform();

			ArrayList<String> fields = new ArrayList<String>();

			Iterator iterator2 = fs2.getDefaultFeatureType().iterator();

			while (iterator2.hasNext()) {

				FeatureAttributeDescriptor descriptor = (FeatureAttributeDescriptor) iterator2

						.next();

				String name = descriptor.getName();

				if (!name.equals(field2)) {

					fields.add(name);

				}

			}

			jt.initialize(fs1, fs2, field1, field2, prefix1, prefix2, fields

					.toArray(new String[0]));

			fs1.getTransforms().add(jt);

			// featureStore=fs1;

		} catch (ReadException e) {

			NotificationManager.addError("Error leyendo del driver", e);

		} catch (DataException e) {

			NotificationManager.addError(e);

		}

	}

}

/* gvSIG. Geographic Information System of the Valencian Government

 *

 * Copyright (C) 2007-2008 Infrastructures and Transports Department

 * of the Valencian Government (CIT)

 * 

 * This program is free software; you can redistribute it and/or

 * modify it under the terms of the GNU General Public License

 * as published by the Free Software Foundation; either version 2

 * of the License, or (at your option) any later version.

 * 

 * This program is distributed in the hope that it will be useful,

 * but WITHOUT ANY WARRANTY; without even the implied warranty of

 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the

 * GNU General Public License for more details.

 * 

 * You should have received a copy of the GNU General Public License

 * along with this program; if not, write to the Free Software

 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, 

 * MA  02110-1301, USA.

 * 

 */

/*

 * AUTHORS (In addition to CIT):

 * 2009 {Iver T.I.}   {Task}

 */

package org.gvsig.app.join.daltransform;

import java.util.ArrayList;

import java.util.List;

import javax.swing.JPanel;

import org.gvsig.app.daltransform.gui.DataTransformGui;

import org.gvsig.app.daltransform.gui.DataTransformWizard;

import org.gvsig.app.daltransform.gui.DataTransformWizardModel;

import org.gvsig.app.join.dal.feature.JoinTransform;

import org.gvsig.fmap.dal.exception.DataException;

import org.gvsig.fmap.dal.feature.FeatureStore;

import org.gvsig.fmap.dal.feature.FeatureStoreTransform;

import com.iver.andami.PluginServices;

/**

 * @author <a href="mailto:jpiera@gvsig.org">Jorge Piera</a>

 */

public class JoinTransformGui implements DataTransformGui {

	private SelectSecondDataStoreWizard secondDataStoreWizard = null;

	private SelectParametersWizard parametersWizard = null;

	private List<DataTransformWizard> panels = null;	

	public JoinTransformGui() {

		super();			

	}

	/* (non-Javadoc)

	 * @see org.gvsig.app.daltransform.gui.FeatureTransformGui#createFeatureStoreTransform(org.gvsig.fmap.dal.feature.FeatureStore)

	 */

	public FeatureStoreTransform createFeatureStoreTransform(

			FeatureStore featureStore) throws DataException {

		JoinTransform transform = new JoinTransform();

		transform.initialize(featureStore,

				secondDataStoreWizard.getSelectedFeatureStore(),

				parametersWizard.getKeyAttr1(),

				parametersWizard.getkeyAtrr2(),

				parametersWizard.getPrefix1(),

				parametersWizard.getPrefix2(),

				parametersWizard.getAttributes()

		);

		return transform;

	}

	/* (non-Javadoc)

	 * @see org.gvsig.app.daltransform.gui.FeatureTransformGui#getDescription()

	 */

	public String getDescription() {

		return PluginServices.getText(this, "join_description");

	}

	/* (non-Javadoc)

	 * @see org.gvsig.app.daltransform.gui.FeatureTransformGui#createPanels(org.gvsig.app.daltransform.gui.FeatureTransformWizardModel)

	 */

	public List<DataTransformWizard> createPanels(

			DataTransformWizardModel featureTransformWizardModel) {

		if (panels == null){

			parametersWizard = new SelectParametersWizard(featureTransformWizardModel);

			secondDataStoreWizard = new SelectSecondDataStoreWizard(featureTransformWizardModel);

			panels = new ArrayList<DataTransformWizard>();

			panels.add(secondDataStoreWizard);

			panels.add(parametersWizard);				

		}	

		return panels;		

	}

	/* (non-Javadoc)

	 * @see org.gvsig.app.daltransform.gui.FeatureTransformGui#getName()

	 */

	public String getName() {

		return PluginServices.getText(this, "join_name");

	}

}

/* gvSIG. Geographic Information System of the Valencian Government

 *

 * Copyright (C) 2007-2008 Infrastructures and Transports Department

 * of the Valencian Government (CIT)

 * 

 * This program is free software; you can redistribute it and/or

 * modify it under the terms of the GNU General Public License

 * as published by the Free Software Foundation; either version 2

 * of the License, or (at your option) any later version.

 * 

 * This program is distributed in the hope that it will be useful,

 * but WITHOUT ANY WARRANTY; without even the implied warranty of

 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the

 * GNU General Public License for more details.

 * 

 * You should have received a copy of the GNU General Public License

 * along with this program; if not, write to the Free Software

 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, 

 * MA  02110-1301, USA.

 * 

 */

/*

 * AUTHORS (In addition to CIT):

 * 2009 {Iver T.I.}   {Task}

 */

package org.gvsig.app.join.daltransform;

import java.util.List;

import org.gvsig.app.daltransform.gui.DataTransformWizard;

import org.gvsig.app.daltransform.gui.DataTransformWizardModel;

import org.gvsig.app.daltransform.gui.SelectDataStoreWizard;

import org.gvsig.fmap.dal.exception.DataException;

import com.iver.andami.PluginServices;

/**

 * @author <a href="mailto:jpiera@gvsig.org">Jorge Piera</a>

 */

public class SelectSecondDataStoreWizard extends SelectDataStoreWizard{

	/**

	 * @param featureTransformWizardModel

	 */

	public SelectSecondDataStoreWizard(

			DataTransformWizardModel featureTransformWizardModel) {

		super(featureTransformWizardModel);			

	}

	/* (non-Javadoc)

	 * @see org.gvsig.app.daltransform.gui.SelectDataStoreWizard#getPanelTitle()

	 */	

	public String getPanelTitle() {

		return PluginServices.getText(this, "transform_second_datastore_selection");

	}

	/* (non-Javadoc)

	 * @see jwizardcomponent.JWizardPanel#next()

	 */	

	public void next() {

		List<DataTransformWizard> wizards = getAddedFeatureTransformWizards();

		for (int i=0 ; i<wizards.size() ; i++){

			if (wizards.get(i) instanceof SelectParametersWizard){

				try {

					((SelectParametersWizard)wizards.get(i)).updateFeatureStores(getSelectedFeatureStore());

				} catch (DataException e) {

					logger.error("Updating the combos", e);

				}

			}

		}

		super.next();

	}

	/* (non-Javadoc)

	 * @see org.gvsig.app.daltransform.gui.SelectDataStoreWizard#update()

	 */

	public void update() {

		removeFeatureStore(getFeatureStore());

		super.update();

	}

}

/* gvSIG. Geographic Information System of the Valencian Government

 *

 * Copyright (C) 2007-2008 Infrastructures and Transports Department

 * of the Valencian Government (CIT)

 * 

 * This program is free software; you can redistribute it and/or

 * modify it under the terms of the GNU General Public License

 * as published by the Free Software Foundation; either version 2

 * of the License, or (at your option) any later version.

 * 

 * This program is distributed in the hope that it will be useful,

 * but WITHOUT ANY WARRANTY; without even the implied warranty of

 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the

 * GNU General Public License for more details.

 * 

 * You should have received a copy of the GNU General Public License

 * along with this program; if not, write to the Free Software

 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, 

 * MA  02110-1301, USA.

 * 

 */

/*

 * AUTHORS (In addition to CIT):

 * 2009 {Iver T.I.}   {Task}

 */

package org.gvsig.app.join.daltransform;

import org.gvsig.app.daltransform.gui.DataTransformWizard;

import org.gvsig.app.daltransform.gui.DataTransformWizardModel;

import org.gvsig.app.daltransform.gui.components.FeatureTypeAttributeWrapper;

import org.gvsig.app.daltransform.gui.components.FeatureTypeAttributesCombo;

import org.gvsig.app.daltransform.gui.components.FeatureTypeAttributesList;

import org.gvsig.fmap.dal.exception.DataException;

import org.gvsig.fmap.dal.feature.FeatureStore;

import com.iver.andami.PluginServices;

/**

 * @author <a href="mailto:jpiera@gvsig.org">Jorge Piera</a>

 */

public class SelectParametersWizard extends DataTransformWizard{

	private javax.swing.JLabel attributesLabel;

	private FeatureTypeAttributesList attributesList;

	private javax.swing.JScrollPane attributesScroll;

	private FeatureTypeAttributesCombo key1Combo;

	private javax.swing.JLabel key1Label;

	private FeatureTypeAttributesCombo key2Combo;

	private javax.swing.JLabel key2Label;

	private javax.swing.JLabel prefix1Label;

	private javax.swing.JTextField prefix1Text;

	private javax.swing.JLabel prefix2Label;

	private javax.swing.JTextField prefix2Text; 

	/**

	 * @param featureTransformWizardModel

	 */

	public SelectParametersWizard(

			DataTransformWizardModel featureTransformWizardModel) {

		super(featureTransformWizardModel);	

		initComponents();

		initLabels();

	}

	private void initLabels(){

		key1Label.setText(PluginServices.getText(this,"join_first_key"));

		key2Label.setText(PluginServices.getText(this,"join_second_key"));

		prefix1Label.setText(PluginServices.getText(this,"join_first_prefix"));

		prefix2Label.setText(PluginServices.getText(this,"join_second_prefix"));

		attributesLabel.setText(PluginServices.getText(this,"join_select_attributes"));

	}

	private void initComponents() {

		java.awt.GridBagConstraints gridBagConstraints;

		prefix2Text = new javax.swing.JTextField();

		key2Combo = new FeatureTypeAttributesCombo();

		prefix1Text = new javax.swing.JTextField();

		key1Label = new javax.swing.JLabel();

		key1Combo = new FeatureTypeAttributesCombo();

		key2Label = new javax.swing.JLabel();

		prefix1Label = new javax.swing.JLabel();

		prefix2Label = new javax.swing.JLabel();

		attributesLabel = new javax.swing.JLabel();

		attributesScroll = new javax.swing.JScrollPane();

		attributesList = new FeatureTypeAttributesList();

		setLayout(new java.awt.GridBagLayout());

		gridBagConstraints = new java.awt.GridBagConstraints();

		gridBagConstraints.gridx = 0;

		gridBagConstraints.gridy = 7;

		gridBagConstraints.fill = java.awt.GridBagConstraints.HORIZONTAL;

		gridBagConstraints.weightx = 1.0;

		gridBagConstraints.insets = new java.awt.Insets(2, 2, 3, 2);

		add(prefix2Text, gridBagConstraints);

		gridBagConstraints = new java.awt.GridBagConstraints();

		gridBagConstraints.gridx = 0;

		gridBagConstraints.gridy = 3;

		gridBagConstraints.fill = java.awt.GridBagConstraints.HORIZONTAL;

		gridBagConstraints.weightx = 1.0;

		gridBagConstraints.insets = new java.awt.Insets(2, 2, 3, 2);

		add(key2Combo, gridBagConstraints);

		gridBagConstraints = new java.awt.GridBagConstraints();

		gridBagConstraints.gridx = 0;

		gridBagConstraints.gridy = 5;

		gridBagConstraints.fill = java.awt.GridBagConstraints.HORIZONTAL;

		gridBagConstraints.weightx = 1.0;

		gridBagConstraints.insets = new java.awt.Insets(2, 2, 3, 2);

		add(prefix1Text, gridBagConstraints);

		key1Label.setText("jLabel1");

		gridBagConstraints = new java.awt.GridBagConstraints();

		gridBagConstraints.gridx = 0;

		gridBagConstraints.gridy = 0;

		gridBagConstraints.anchor = java.awt.GridBagConstraints.WEST;

		gridBagConstraints.insets = new java.awt.Insets(2, 2, 2, 2);

		add(key1Label, gridBagConstraints);

		gridBagConstraints = new java.awt.GridBagConstraints();

		gridBagConstraints.gridx = 0;

		gridBagConstraints.gridy = 1;

		gridBagConstraints.fill = java.awt.GridBagConstraints.HORIZONTAL;

		gridBagConstraints.weightx = 1.0;

		gridBagConstraints.insets = new java.awt.Insets(2, 2, 3, 2);

		add(key1Combo, gridBagConstraints);

		key2Label.setText("jLabel2");

		gridBagConstraints = new java.awt.GridBagConstraints();

		gridBagConstraints.gridx = 0;

		gridBagConstraints.gridy = 2;

		gridBagConstraints.anchor = java.awt.GridBagConstraints.WEST;

		gridBagConstraints.insets = new java.awt.Insets(3, 2, 2, 2);

		add(key2Label, gridBagConstraints);

		prefix1Label.setText("jLabel1");

		gridBagConstraints = new java.awt.GridBagConstraints();

		gridBagConstraints.gridx = 0;

		gridBagConstraints.gridy = 4;

		gridBagConstraints.anchor = java.awt.GridBagConstraints.WEST;

		gridBagConstraints.insets = new java.awt.Insets(3, 2, 2, 2);

		add(prefix1Label, gridBagConstraints);

		prefix2Label.setText("jLabel2");

		gridBagConstraints = new java.awt.GridBagConstraints();

		gridBagConstraints.gridx = 0;

		gridBagConstraints.gridy = 6;

		gridBagConstraints.anchor = java.awt.GridBagConstraints.WEST;

		gridBagConstraints.insets = new java.awt.Insets(3, 2, 2, 2);

		add(prefix2Label, gridBagConstraints);

		attributesLabel.setText("attributesLabel");

		gridBagConstraints = new java.awt.GridBagConstraints();

		gridBagConstraints.gridx = 0;

		gridBagConstraints.gridy = 8;

		gridBagConstraints.anchor = java.awt.GridBagConstraints.WEST;

		gridBagConstraints.insets = new java.awt.Insets(3, 2, 2, 2);

		add(attributesLabel, gridBagConstraints);

		attributesScroll.setViewportView(attributesList);

		gridBagConstraints = new java.awt.GridBagConstraints();

		gridBagConstraints.gridx = 0;

		gridBagConstraints.gridy = 9;

		gridBagConstraints.fill = java.awt.GridBagConstraints.BOTH;

		gridBagConstraints.weightx = 1.0;

		gridBagConstraints.weighty = 1.0;

		gridBagConstraints.insets = new java.awt.Insets(2, 2, 2, 2);

		add(attributesScroll, gridBagConstraints);

	}

	/**

	 * @return

	 */

	public String getKeyAttr1() {

		return key1Combo.getSelectedFeatureAttributeDescriptor().getName();

	}

	/**

	 * @return

	 */

	public String getkeyAtrr2() {

		return key2Combo.getSelectedFeatureAttributeDescriptor().getName();

	}

	/**

	 * @return

	 */

	public String getPrefix1() {

		return prefix1Text.getText();

	}

	/**

	 * @return

	 */

	public String getPrefix2() {

		return prefix2Text.getText();

	}

	/**

	 * @return

	 */

	public String[] getAttributes() {

		return attributesList.getAttributesName();

	}

	/**

	 * @param selectedFeatureStore

	 * @throws DataException 

	 */

	public void updateFeatureStores(FeatureStore selectedFeatureStore) throws DataException {

		key1Combo.addFeatureAttributes(getFeatureStore().getDefaultFeatureType());

		key2Combo.addFeatureAttributes(selectedFeatureStore.getDefaultFeatureType());

		attributesList.addFeatureAttributes(selectedFeatureStore.getDefaultFeatureType());

	}

}

package org.gvsig.app.join;

import org.gvsig.app.join.dal.feature.JoinTransform;

import org.gvsig.fmap.dal.feature.FeatureStore;

import org.gvsig.fmap.dal.feature.FeatureStoreTransform;

import org.gvsig.fmap.dal.feature.FeatureStoreTransforms;

import org.gvsig.project.document.table.FeatureTableDocument;

import org.gvsig.project.document.table.gui.FeatureTableDocumentPanel;

import com.iver.andami.PluginServices;

import com.iver.andami.plugins.Extension;

import com.iver.andami.ui.mdiManager.IWindow;

/**

 * @author Fernando Gonz?lez Cort?s

 */

public class RemoveTableUnion extends Extension{

	/**

	 * @see com.iver.andami.plugins.IExtension#initialize()

	 */

	public void initialize() {

		// TODO Auto-generated method stub

	}

	/**

	 * @see com.iver.andami.plugins.IExtension#execute(java.lang.String)

	 */

	public void execute(String actionCommand) {

		FeatureTableDocumentPanel t = (FeatureTableDocumentPanel) PluginServices.getMDIManager().getActiveWindow();

		FeatureTableDocument pt = t.getModel();

		FeatureStore fs = pt.getStore();

		this.removeJoinTransfor(fs);

		//		TODO

		//		if (fs instanceof JoinFeatureStore) {

		//			DataManager dm = DALLocator.getDataManager();

		//			DataStoreParameters originalParams = ((JoinFeatureStoreParameters) fs

		//					.getParameters()).getStorePrimary();

		//			FeatureStore original = null;

		//			try {

		//				original = (FeatureStore) dm.createStore(originalParams);

		//			} catch (InitializeException e) {

		//				NotificationManager.addError(e.getMessage(), e);

		//				return;

		//			}

		//

		//			pt.setStore(original);

		//			try {

		//				fs.dispose();

		//			} catch (CloseException e) {

		//				NotificationManager.addError(e);

		//			}

		//			t.setModel(pt);

		//

		//		}

		//		t.clearSelectedFields();

		t.getModel().setModified(true);

	}

	public void removeJoinTransfor(FeatureStore store) {

		FeatureStoreTransforms transforms = store.getTransforms();

		int size = transforms.size();

		if (size < 1) {

			return;

		}

		FeatureStoreTransform join = transforms.getTransform(size - 1);

		if (join instanceof JoinTransform) {

			transforms.remove(join);

		} else {

			return;

		}

	}

	public boolean hasJoinTransform(FeatureStore store) {

		FeatureStoreTransforms transforms = store.getTransforms();

		int size = transforms.size();

		if (size < 1) {

			return false;

		}

		return (transforms.getTransform(size - 1) instanceof JoinTransform);

	}

	/**

	 * @see com.iver.andami.plugins.IExtension#isEnabled()

	 */

	public boolean isEnabled() {

		IWindow v = PluginServices.getMDIManager().getActiveWindow();

		if (v == null) {

			return false;

		}

		if (v.getClass() == FeatureTableDocumentPanel.class) {

			FeatureTableDocumentPanel t = (FeatureTableDocumentPanel) v;

			// FIXME !!!! Asi se hacia antes

			//			if (t.getModel().getOriginal() != null){

			//				return true;

			//			}

			FeatureTableDocument pt = t.getModel();

			FeatureStore fs = pt.getStore();

			return this.hasJoinTransform(fs);

//			TODO

//			if (fs instanceof JoinFeatureStore) {

//				return true;

//			}

		}

		return false;

	}

	/**

	 * @see com.iver.andami.plugins.IExtension#isVisible()

	 */

	public boolean isVisible() {

		IWindow v = PluginServices.getMDIManager().getActiveWindow();

		if (v == null) {

			return false;

		}

		if (v instanceof FeatureTableDocumentPanel) {

			return true;

		} else {

			return false;

		}

	}

}

package org.gvsig.app.join.dal.feature;

import java.util.ArrayList;

import java.util.Arrays;

import java.util.HashMap;

import java.util.Iterator;

import java.util.Map;

import java.util.Map.Entry;

import org.gvsig.fmap.dal.exception.DataException;

import org.gvsig.fmap.dal.feature.AbstractFeatureStoreTransform;

import org.gvsig.fmap.dal.feature.DisposableIterator;

import org.gvsig.fmap.dal.feature.EditableFeature;

import org.gvsig.fmap.dal.feature.EditableFeatureType;

import org.gvsig.fmap.dal.feature.Feature;

import org.gvsig.fmap.dal.feature.FeatureAttributeDescriptor;

import org.gvsig.fmap.dal.feature.FeatureQuery;

import org.gvsig.fmap.dal.feature.FeatureSet;

import org.gvsig.fmap.dal.feature.FeatureStore;

import org.gvsig.fmap.dal.feature.FeatureType;

import org.gvsig.tools.evaluator.Evaluator;

import org.gvsig.tools.evaluator.EvaluatorData;

import org.gvsig.tools.evaluator.EvaluatorException;

import org.gvsig.tools.evaluator.EvaluatorFieldsInfo;

import org.gvsig.tools.persistence.PersistenceException;

import org.gvsig.tools.persistence.PersistentState;

public class JoinTransform extends AbstractFeatureStoreTransform {

	/**

	 * Store from which the join transform will get the additional attributes

	 */

	private FeatureStore store2;

	/**

	 * name of the key attr in store1 that will be used to match features in

	 * store2

	 */

	private String keyAttr1;

	/**

	 * name of the key attr in store2 that will be used to match features in

	 * store1

	 */

	private String keyAttr2;

	/**

	 * names of the attributes to join from store2 to store1

	 */

	private String[] attrs;

	/**

	 * Attribute names may change after transformation if they are repeated in

	 * both stores. This map keeps correspondence between store2 original names

	 * and their transformed counterparts.

	 */

	private Map targetNamesMap;

	private JoinTransformEvaluator evaluator = null;

	private FeatureType originalFeatureType;

	private String[] attrsForQuery;

	private String prefix1;

	private String prefix2;

	/**

	 * A default constructor

	 */

	public JoinTransform() {

		targetNamesMap = new HashMap();

	}

	/**

	 * Initializes all the necessary data for this transform

	 *

	 * @param store1

	 *            store whose default feature type is the target of this

	 *            transform

	 *

	 * @param store2

	 *            store whose default feature type will provide the new

	 *            attributes to join

	 *

	 * @param keyAttr1

	 *            key attribute in store1 that matches keyAttr2 in store2

	 *            (foreign key), used for joining both stores.

	 *

	 * @param keyAttr2

	 *            key attribute in store2 that matches keyAttr1 in store2

	 *            (foreign key), used for joining both stores.

	 *

	 * @param attrs

	 *            names of the attributes in store2 that will be joined to

	 *            store1.

	 */

	public void initialize(FeatureStore store1, FeatureStore store2,

			String keyAttr1, String keyAttr2, String prefix1, String prefix2,

			String[] attrs)

			throws DataException {

		if (store1 == store2) {

			throw new IllegalArgumentException("store1 == store2");

		}

		// Initialize needed data

		this.setFeatureStore(store1);

		this.store2 = store2;

		this.keyAttr1 = keyAttr1;

		this.keyAttr2 = keyAttr2;

		this.prefix1 = prefix1; // TODO

		this.prefix2 = prefix2; // TODO

		this.attrs = attrs;

		// calculate this transform resulting feature type

		// by adding all specified attrs from store2 to store1's default

		// feature type

		// FIXME for more than one FTypes ??

		this.originalFeatureType = this.getFeatureStore()

				.getDefaultFeatureType();

		// TODO tener en cuenta prefix1

		EditableFeatureType type = this.getFeatureStore().getDefaultFeatureType().getEditable();

		FeatureType type2 = store2.getDefaultFeatureType();

		// TODO tener en cuenta prefix2

		for (int i = 0; i < attrs.length; i++) {

			String name = attrs[i];

			// If an attribute already exists with the same name in store1's

			// default feature type,

			// calculate an alternate name and add it to our type

			int j = 0;

			while (type.getIndex(name) >= 0) {

				name = attrs[i] + "_" + ++j;

			}

			type.add(name,

					type2.getAttributeDescriptor(attrs[i]).getDataType());

			// keep correspondence between original name and transformed name

			this.targetNamesMap.put(attrs[i], name);

		}

		if (this.targetNamesMap.containsKey(keyAttr2)) {

			this.attrsForQuery = this.attrs;

		} else {

			ArrayList list = new ArrayList(this.attrs.length + 1);

			list.addAll(Arrays.asList(this.attrs));

			list.add(keyAttr2);

			this.attrsForQuery = (String[]) list.toArray(new String[] {});

		}

		// assign calculated feature type as this transform's feature type

		FeatureType[] types = new FeatureType[] { type.getNotEditableCopy() };

		setFeatureTypes(Arrays.asList(types), types[0]);

	}

	/**

	 *

	 *

	 * @param source

	 *

	 * @param target

	 *

	 * @throws DataException

	 */

	public void applyTransform(Feature source, EditableFeature target)

			throws DataException {

		// copy the data from store1 into the resulting feature

		this.copySourceToTarget(source, target);

		// ask store2 for the specified attributes, filtering by the key

		// attribute value

		// from the source feature

		JoinTransformEvaluator eval = this.getEvaluator();

		eval.updateValue(source.get(this.keyAttr1));

		FeatureQuery query = store2.createFeatureQuery();

		query.setAttributeNames(attrsForQuery);

		query.setFilter(eval);

		FeatureSet set = null;

		DisposableIterator itFeat = null;

		try {

		set = store2.getFeatureSet(query);

		// In this join implementation, we will take only the first matching

		// feature found in store2

		Feature feat;

		itFeat = set.iterator();

		if (itFeat.hasNext()) {

			feat = (Feature) itFeat.next();

			// copy all attributes from joined feature to target

			this.copyJoinToTarget(feat, target);

		}

		} finally {

			if (itFeat != null) {

				itFeat.dispose();

			}

			if (set != null) {

				set.dispose();

			}

		}

	}

	/**

	 * @param feat

	 * @param target

	 */

	private void copyJoinToTarget(Feature join, EditableFeature target) {

		Iterator iter = targetNamesMap.entrySet()

				.iterator();

		Entry entry;

		FeatureType trgType = target.getType();

		FeatureAttributeDescriptor attr;

		while (iter.hasNext()) {

			entry = (Entry) iter.next();

			attr = trgType.getAttributeDescriptor((String) entry.getValue());

			if (attr != null) {

				target.set(attr.getIndex(), join.get((String) entry.getKey()));

			}

		}

	}

	/**

	 * @param source

	 * @param target

	 */

	private void copySourceToTarget(Feature source, EditableFeature target) {

		FeatureAttributeDescriptor attr, attrTrg;

		FeatureType ftSrc = source.getType();

		FeatureType ftTrg = target.getType();

		for (int i = 0; i < source.getType().size(); i++) {

			attr = ftSrc.getAttributeDescriptor(i);

			attrTrg = ftTrg.getAttributeDescriptor(attr.getName());

			if (attrTrg != null) {

				try {

					target.set(attrTrg.getIndex(), source.get(i));

				} catch (IllegalArgumentException e) {

					attrTrg = ftTrg.getAttributeDescriptor(attr.getName());

					target.set(attrTrg.getIndex(), attrTrg.getDefaultValue());

				}

			}

		}

	}

	private JoinTransformEvaluator getEvaluator() {

		if (this.evaluator == null){

			this.evaluator = new JoinTransformEvaluator(keyAttr2);

		}

		return evaluator;

	}

	private class JoinTransformEvaluator implements Evaluator {

		private String attribute;

		private Object value;

		private String cql;

		private EvaluatorFieldsInfo info = null;

		//		private int attributeIndex;

		public JoinTransformEvaluator(String attribute) {

			this.attribute = attribute;

			this.value = null;

			this.info = new EvaluatorFieldsInfo();

			//			this.attributeIndex = attrIndex;

		}

		public void updateValue(Object value) {

			this.value = value;

			this.cql = this.attribute + "= '" + this.value + "'";

			this.info = new EvaluatorFieldsInfo();

			this.info.addMatchFieldValue(this.attribute, value);

		}

		public Object evaluate(EvaluatorData arg0) throws EvaluatorException {

			Object curValue = arg0.getDataValue(attribute);

			if (curValue == null) {

				return value == null;

			}

			return curValue.equals(value);

		}

		public String getCQL() {

			return this.cql;

		}

		public String getDescription() {

			return "Evaluates join transform match";

		}

		public String getName() {

			return "JoinTransformEvaluator";

		}

		public EvaluatorFieldsInfo getFieldsInfo() {

			return this.info;

		}

	}

	public void saveToState(PersistentState state) throws PersistenceException {

		// TODO Auto-generated method stub

	}

	public void loadFromState(PersistentState state) throws PersistenceException {

		// TODO Auto-generated method stub

	}

	public FeatureType getSourceFeatureTypeFrom(FeatureType arg0) {

		EditableFeatureType orgType = originalFeatureType.getEditable();

		Iterator iter = arg0.iterator();

		FeatureAttributeDescriptor attr;

		ArrayList toRetain = new ArrayList();

		while (iter.hasNext()) {

			attr = (FeatureAttributeDescriptor) iter.next();

			if (this.targetNamesMap.containsValue(attr.getName())) {

				continue;

			}

			toRetain.add(attr.getName());

		}

		if (!toRetain.contains(keyAttr1)) {

			toRetain.add(keyAttr1);

		}

		iter = originalFeatureType.iterator();

		while (iter.hasNext()) {

			attr = (FeatureAttributeDescriptor) iter.next();

			if (!toRetain.contains(attr.getName())) {

				orgType.remove(attr.getName());

			}

		}

		return orgType.getNotEditableCopy();

	}

	public boolean isTransformsOriginalValues() {

		return false;

	}

}

/**

 *

 */

package org.gvsig.project.document.table.gui;

import java.awt.Dimension;

import java.awt.event.ItemEvent;

import java.awt.event.ItemListener;

import javax.swing.ImageIcon;

import jwizardcomponent.FinishAction;

import org.gvsig.app.join.JoinToolExtension;

import org.gvsig.fmap.dal.exception.DataException;

import org.gvsig.fmap.dal.exception.ReadException;

import org.gvsig.fmap.dal.feature.FeatureAttributeDescriptor;

import org.gvsig.fmap.dal.feature.FeatureStore;

import org.gvsig.project.document.table.FeatureTableDocument;

import com.iver.andami.PluginServices;

import com.iver.andami.messages.NotificationManager;

import com.iver.cit.gvsig.gui.simpleWizard.SimpleWizard;