Application: gvSIG desktop

/* 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.daltransform;

import java.util.ArrayList;

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

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

/**

 * This singleton provides a centralized access to register 

 * {@link DataTransformGui} that is a class to establish 

 * a relationship between a tranformation and a user interface.

 * 

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

 */

public interface DataTransformManager {

	/**

	 * Register a data transformation

	 * @param name

	 * the name used to register the transformation

	 * @param featureTransformGui

	 * the class that contains the relationship between a transformation

	 * and its user interface. This class has to be an instance of

	 * {@link DataTransformGui}

	 */

	public void registerDataTransform(String name, Class dataTransformGui);

	/**

	 * Register the GUI that is used to apply transformations.

	 * @param dataTransformWizard

	 * the class that implements the GUI. This class has to be an instance of

	 * {@link DataTransformWizard}

	 */

	public void registerDataTransformWizard(Class dataTransformWizard);

	/**

	 * Returns a list of the registered data transformations.

	 * @return 

	 * A list of the registered data transformations.

	 */

	public ArrayList<DataTransformGui> getDataTransforms();

	/**

	 * Creates a wizard that can be used to apply the transformations.

	 * @return 

	 * The wizard.

	 */

	public DataTransformWizard createWizard() throws CreateWizardException;

	/**

	 * It creates a wizard and selects the transformation specified

	 * by the parameter.

	 * @param transformName

	 * The name of the transformation to apply.

	 * @return

	 * The wizard.

	 * @throws CreateWizardException

	 */

	public DataTransformWizard createWizard(String transformName) throws CreateWizardException, NotRegisteredTransformException;

}

/* 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.daltransform.impl;

import org.gvsig.app.ApplicationLibrary;

import org.gvsig.app.daltransform.DataTransformLibrary;

import org.gvsig.app.daltransform.DataTransformLocator;

import org.gvsig.app.daltransform.DataTransformManager;

import org.gvsig.app.daltransform.gui.impl.DefaultDataTransformWizard;

import org.gvsig.fmap.dal.DALLibrary;

import org.gvsig.tools.library.AbstractLibrary;

import org.gvsig.tools.library.Library;

import org.gvsig.tools.library.LibraryException;

/**

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

 */

public class DefaultDataTransformLibrary extends AbstractLibrary {

	public DefaultDataTransformLibrary() {

		super(DataTransformLibrary.class, Library.TYPE.IMPL);

		require(DALLibrary.class);

		require(ApplicationLibrary.class);

	}

	@Override

	protected void doInitialize() throws LibraryException {

        //Register the default DataTransformManager

        DataTransformLocator.registerDataTransformManager(DefaultDataTransformManager.class);

	}

	@Override

	protected void doPostInitialize() throws LibraryException {

		DataTransformManager dataTransformManager = DataTransformLocator.getDataTransformManager();

		//Register the default wizard to apply transformations

		dataTransformManager.registerDataTransformWizard(DefaultDataTransformWizard.class);

	}

}

/* 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.daltransform.impl;

import java.util.ArrayList;

import java.util.Iterator;

import org.gvsig.app.daltransform.CreateWizardException;

import org.gvsig.app.daltransform.DataTransformManager;

import org.gvsig.app.daltransform.NotRegisteredTransformException;

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

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

import org.gvsig.tools.ToolsLocator;

import org.gvsig.tools.extensionpoint.ExtensionPoint;

import org.gvsig.tools.extensionpoint.ExtensionPointManager;

import org.slf4j.Logger;

import org.slf4j.LoggerFactory;

/**

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

 */

public class DefaultDataTransformManager implements DataTransformManager{

	private static final String TRANSFORM_GUI_EXTENSION_POINT = "TransformGuiExtensionPoint";

	private static final String TRANSFORM_WIZARD_EXTENSION_POINT = "TransformWizardExtensionPoint";

	private static final String TRANSFORM_WIZARD_NAME = "Wizard";

	private static final Logger logger = LoggerFactory.getLogger(DefaultDataTransformManager.class);

	private ExtensionPointManager extensionPoints = ToolsLocator.getExtensionPointManager();

	/*

	 * (non-Javadoc)

	 * @see org.gvsig.feature.transform.FeatureTransformManager#registerFeatureTransform(java.lang.String, java.lang.Class)

	 */

	public void registerDataTransform(String name,

			Class featureTransformPage) {

		if (!DataTransformGui.class.isAssignableFrom(featureTransformPage)) {

			throw new IllegalArgumentException(featureTransformPage.getName()

					+ " must implement the DataTransformGui interface");

		}

		ExtensionPoint extensionPoint = extensionPoints.add(TRANSFORM_GUI_EXTENSION_POINT, "");

		extensionPoint.append(name, name, featureTransformPage);

	}

	/*

	 * (non-Javadoc)

	 * @see org.gvsig.feature.transform.FeatureTransformManager#getFeatureTransforms()

	 */

	public ArrayList<DataTransformGui> getDataTransforms() {

		ArrayList<DataTransformGui> transformArray = new ArrayList();

		ExtensionPoint ep = extensionPoints.add(TRANSFORM_GUI_EXTENSION_POINT);

		Iterator iterator = ep.iterator();

		while (iterator.hasNext()) {

			try {				

				transformArray.add((DataTransformGui)((ExtensionPoint.Extension) iterator

						.next()).create());				

			} catch (Exception e) {

				logger.error("Error creating a FeatureTranformationGui", e);

			} 

		}

		return transformArray;

	}

	/*

	 * (non-Javadoc)

	 * @see org.gvsig.app.daltransform.DataTransformManager#createWizard()

	 */

	public DataTransformWizard createWizard() throws CreateWizardException {

		ExtensionPoint ep = extensionPoints.add(TRANSFORM_WIZARD_EXTENSION_POINT);

		try {

			return (DataTransformWizard)ep.create(TRANSFORM_WIZARD_NAME);			

		} catch (Exception e) {

			throw new CreateWizardException(e);

		}	

	}

	/* (non-Javadoc)

	 * @see org.gvsig.app.daltransform.DataTransformManager#registerDataTransformWizard(java.lang.String, java.lang.Class)

	 */

	public void registerDataTransformWizard(Class dataTransformWizard) {

		if (!DataTransformWizard.class.isAssignableFrom(dataTransformWizard)) {

			throw new IllegalArgumentException(dataTransformWizard.getName()

					+ " must implement the DataTransformWizard interface");

		}

		ExtensionPoint extensionPoint = extensionPoints.add(TRANSFORM_WIZARD_EXTENSION_POINT, "");

		extensionPoint.append(TRANSFORM_WIZARD_NAME, "", dataTransformWizard);

	}

	/* (non-Javadoc)

	 * @see org.gvsig.app.daltransform.DataTransformManager#createWizard(java.lang.String)

	 */

	public DataTransformWizard createWizard(String transformName)

			throws CreateWizardException {

		ExtensionPoint ep = extensionPoints.add(TRANSFORM_GUI_EXTENSION_POINT);

		try {

			Object obj = ep.create(transformName);

			if (obj == null){

				throw new NotRegisteredTransformException(transformName);

			}

			DataTransformGui dataTransformGui = (DataTransformGui)obj;

			DataTransformWizard wizard = createWizard();

			wizard.setDataTransformGui(dataTransformGui);

			return wizard;

		} catch (Exception e) {

			throw new CreateWizardException(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.daltransform;

import org.gvsig.tools.exception.BaseException;

/**

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

 */

public class CreateWizardException extends BaseException{

	private static final long serialVersionUID = 3062621423281216473L;

	/**

	 * @param message

	 * @param cause

	 * @param key

	 * @param code

	 */

	public CreateWizardException(Throwable cause) {

		init();

		initCause(cause);

	}

	private void init() {

		messageKey = "transform_create_wizard_exception";

		formatString = "Can?t create the wizard to apply transformations.";

	}

}

/* 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.daltransform.gui.components.impl;

import java.util.List;

import javax.swing.DefaultComboBoxModel;

import javax.swing.JComboBox;

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

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

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

import org.slf4j.Logger;

import org.slf4j.LoggerFactory;

/**

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

 */

public class FeatureTypeCombo extends JComboBox{

	protected static final Logger logger = LoggerFactory.getLogger(FeatureTypeCombo.class);

	public FeatureTypeCombo() {

		super();

		this.setModel(new DefaultComboBoxModel());

	}

	public void addFeatureStore(FeatureStore featureStore){

		removeAllItems();

		List<FeatureType> featureTypes;

		try {

			featureTypes = featureStore.getFeatureTypes();

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

				((DefaultComboBoxModel)getModel()).addElement(featureTypes.get(i));

			}

		} catch (DataException e) {

			logger.error("Error updating the panel", e);

		}		

	}

	public FeatureType getSelectedFeatureType(){

		return (FeatureType)getSelectedItem();

	}	

}

/* 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.daltransform.gui.components.impl;

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

/**

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

 */

public class FeatureTypeWrapper {

	private FeatureType featureType = null;

	/**

	 * @param featureType

	 */

	public FeatureTypeWrapper(FeatureType featureType) {

		super();

		this.featureType = featureType;

	}

	/**

	 * @return the featureType

	 */

	public FeatureType getFeatureType() {

		return featureType;

	}

	/* (non-Javadoc)

	 * @see java.lang.Object#toString()

	 */		

	public String toString() {			

		return featureType.toString();

	}		

}

/* 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.daltransform.gui.components.impl;

import java.util.ArrayList;

import javax.swing.DefaultListModel;

import javax.swing.JList;

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

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

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

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

/**

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

 */

public class FeatureTypeAttributesList extends JList {

	public FeatureTypeAttributesList() {

		super();	

		setModel(new DefaultListModel());

	}

	public void addFeatureAttrubutes(FeatureStore featureStore) throws DataException{

		addFeatureAttributes(featureStore.getDefaultFeatureType());

	}

	public void addFeatureAttributes(FeatureType featureType){

		removeAll();

		FeatureAttributeDescriptor[] descriptors = featureType.getAttributeDescriptors();

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

			addFeatureAttributeDescriptor(descriptors[i]);						

		}		

	}

	public void addFeatureAttributeDescriptor(FeatureAttributeDescriptor featureAttributeDescriptor){

		((DefaultListModel)getModel()).addElement(new FeatureTypeAttributeWrapper(featureAttributeDescriptor));

	}

	public ArrayList<FeatureAttributeDescriptor> getSelectedFeatureTypes(){

		ArrayList<FeatureAttributeDescriptor> featureTypes = new ArrayList<FeatureAttributeDescriptor>();

		Object[] objects = getSelectedValues();

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

			featureTypes.add(((FeatureTypeAttributeWrapper)objects[i]).getFeatureAttributeDescriptor());

		}

		return featureTypes;

	}

	public String[] getAttributesName(){

		Object[] objects = getSelectedValues();

		String[] featureTypes = new String[objects.length];

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

			featureTypes[i] = ((FeatureTypeAttributeWrapper)objects[i]).getFeatureAttributeDescriptor().getName();

		}

		return featureTypes;

	}

}

/* 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.daltransform.gui.components.impl;

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

/**

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

 */

public class FeatureTypeAttributeWrapper {

	private FeatureAttributeDescriptor attributeDescriptor = null;

	/**

	 * @param featureType

	 */

	public FeatureTypeAttributeWrapper(FeatureAttributeDescriptor attributeDescriptor) {

		super();

		this.attributeDescriptor = attributeDescriptor;

	}

	/**

	 * @return the featureType

	 */

	public FeatureAttributeDescriptor getFeatureAttributeDescriptor() {

		return attributeDescriptor;

	}

	/* (non-Javadoc)

	 * @see java.lang.Object#toString()

	 */		

	public String toString() {			

		return attributeDescriptor.getName();

	}		

}

/* 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.daltransform.gui.components.impl;

import javax.swing.DefaultComboBoxModel;

import javax.swing.JComboBox;

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

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

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

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

import org.slf4j.Logger;

import org.slf4j.LoggerFactory;

/**

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

 */

public class FeatureTypeAttributesCombo extends JComboBox {

	protected static final Logger logger = LoggerFactory.getLogger(FeatureTypeAttributesCombo.class);

	public FeatureTypeAttributesCombo() {

		super();

		this.setModel(new DefaultComboBoxModel());

	}

	public void addFeatureAttrubutes(FeatureStore featureStore) throws DataException{

		addFeatureAttributes(featureStore.getDefaultFeatureType());

	}

	public void addFeatureAttributes(FeatureType featureType){

		removeAllItems();

		FeatureAttributeDescriptor[] descriptors = featureType.getAttributeDescriptors();

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

			addFeatureAttributeDescriptor(descriptors[i]);						

		}		

	}

	public void addFeatureAttributeDescriptor(FeatureAttributeDescriptor featureAttributeDescriptor){

		((DefaultComboBoxModel)getModel()).addElement(new FeatureTypeAttributeWrapper(featureAttributeDescriptor));

	}

	public FeatureAttributeDescriptor getSelectedFeatureAttributeDescriptor(){

		return ((FeatureTypeAttributeWrapper)getSelectedItem()).getFeatureAttributeDescriptor();

	}	

}

/* 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.daltransform.gui.components.impl;

import org.gvsig.fmap.dal.DataTypes;

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

/**

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

 */

public class NumericFeatureTypeAttributesCombo extends FeatureTypeAttributesCombo{

	/* (non-Javadoc)

	 * @see org.gvsig.app.daltransform.gui.combos.FeatureTypeAttributesCombo#addFeatureAttributeDescriptor(org.gvsig.fmap.dal.feature.FeatureAttributeDescriptor)

	 */

	public void addFeatureAttributeDescriptor(

			FeatureAttributeDescriptor featureAttributeDescriptor) {

		int type = featureAttributeDescriptor.getType();

		if ((type == DataTypes.DOUBLE) ||

				(type == DataTypes.FLOAT) ||

				(type == DataTypes.INT) ||

				(type == DataTypes.LONG)){

			super.addFeatureAttributeDescriptor(featureAttributeDescriptor);

		}

	}	

}

/* 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.daltransform.gui;

import org.gvsig.andami.ui.mdiManager.IWindow;

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

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

/**

 * This interface has to be implemented by the transformation

 * wizard. It has to provide 

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

 */

public interface DataTransformWizard {

	/**

	 * Returns the window that has to be displayed to 

	 * apply transformation.

	 * @return

	 * The window to display.

	 */

	public IWindow getWindow();

	/**

	 * Returns <code>true</code> if the transformation 

	 * can be applied. 

	 * @param isApplicable

	 * If the transformation can be applied.

	 */

	public void setApplicable(boolean isApplicable);

	/**

	 * Returns the  {@link FeatureStore} that can is used

	 * to apply the transformation.

	 * @return

	 * The selected {@link FeatureStore}

	 */

	public FeatureStore getFeatureStore();

	/**

	 * Returns <code>true</code> if the selected {@link FeatureStore}

	 * has been selected from a layer. 

	 * @return

	 * If the selected {@link FeatureStore} has been selected

	 * from a layer. 

	 */

	public boolean isFeatureStoreLayer();

	/**

	 * Returns the selected {@link DataTransformGui}. It is used

	 * to create the {@link FeatureStoreTransform}.

	 * @return

	 * The selected {@link DataTransformGui}.

	 */

	public DataTransformGui getDataTransformGui();	

	/**

	 * Sets the value of the transformation to apply. The wizard

	 * uses this transformation like the selected transformation.

	 * @param dataTransformGui

	 * The transformation to apply.

	 */

	public void setDataTransformGui(DataTransformGui dataTransformGui);

}

/* 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.daltransform.gui;

import javax.swing.JPanel;

/**

 * This class has to be inherited by all the classes

 * that appears on the transformation wizard. It contains

 * methods to manage the wizard.  

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

 */

public interface DataTransformWizardPanel {

	/**

	 * Returns a title for the panel.

	 * @return

	 * The panel title.

	 */

	public String getPanelTitle();

	/**

	 * This method is called when the next button is clicked

	 */

	public void nextPanel();

	/**

	 * This method is called when the last button is clicked

	 */

	public void lastPanel();

	/**

	 * This method is called when the panel is displayed

	 */

	public void updatePanel();

	/**

	 * Return the panel to display.

	 * @return

	 * The panel.

	 */

	public JPanel getJPanel();

	/**

	 * Sets the DataTransformWizard that contains information about

	 * all the wizard.

	 * @param dataTransformWizard

	 * The wizard to set.

	 */

	public void setDataTransformWizard(DataTransformWizard dataTransformWizard);

}

/* 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.daltransform.gui;

import java.awt.Dimension;

import java.util.List;

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

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

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

/**

 * This interface is used to establish a relationship between 

 * feature transformations and their user interfaces. It creates 

 * the panels that are used to set the parameters that the 

 * transformation needs. 

 * 

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

 */

public interface DataTransformGui {

	/**

	 * Creates a feature transformation from a feature store. The

	 * class that implements this interface can create a transformation

	 * using this feature store and all the parameters that the user has

	 * selected. All these parameters must be known by this class

	 * @param featureStore

	 * The selected feature store

	 * @return

	 * the transformation

	 * @throws DataException

	 */

	public FeatureStoreTransform createFeatureStoreTransform(FeatureStore featureStore) throws DataException;

    /**

     * Creates a list of panels to set the parameters used on the transformation.

     * @return

     * a set of panels with the parameters of the transformation

     */

	public List<DataTransformWizardPanel> createPanels();

	/**

	 * @return the name that is displayed in the feature transformation

	 * list

	 */

	public String getName();

	/**

	 * @return a description of the feature transformation

	 */

	public String getDescription();

	/**

	 * Returns the minimum size that has to be the wizard to display

	 * the forms.

	 * @return

	 * The minimum size for the panels. 

	 */

	public Dimension getMinDimension();

}

/* 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.daltransform.gui.impl;

import java.util.List;

import javax.swing.DefaultListModel;

import javax.swing.JList;

import javax.swing.JScrollPane;

import org.gvsig.andami.PluginServices;

import org.gvsig.andami.ui.mdiManager.IWindow;

import org.gvsig.app.project.ProjectManager;

import org.gvsig.app.project.documents.Document;

import org.gvsig.app.project.documents.table.TableDocument;

import org.gvsig.app.project.documents.table.TableManager;

import org.gvsig.app.project.documents.view.gui.IView;

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

import org.gvsig.fmap.mapcontext.layers.FLayer;

import org.gvsig.fmap.mapcontext.layers.LayersIterator;

import org.gvsig.fmap.mapcontext.layers.vectorial.FLyrVect;

/**

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

 */

public class SelectDataStoreWizardPanel extends AbstractDataTransformWizardPanel{

	private static final long serialVersionUID = -1841990357325903449L;

	private JList dataStoreList;

	private JScrollPane dataStoreScrollPane;

	/**

	 * @param wizardComponents

	 */

	public SelectDataStoreWizardPanel() {

		super();

		initComponents();

		addDataStores();		

	}	

	private void initComponents() {

		java.awt.GridBagConstraints gridBagConstraints;

		dataStoreScrollPane = new javax.swing.JScrollPane();

		dataStoreList = new javax.swing.JList();

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

		dataStoreScrollPane.setViewportView(dataStoreList);

		dataStoreList.setModel(new DefaultListModel());

		gridBagConstraints = new java.awt.GridBagConstraints();

		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(dataStoreScrollPane, gridBagConstraints);

	}

	public void removeFeatureStore(FeatureStore featureStore){

		DefaultListModel model =( DefaultListModel)dataStoreList.getModel();

		for (int i=model.getSize()-1 ; i>=0 ; i--){

			if (((FeatureStoreCombo)model.get(i)).getFeatureStore().equals(featureStore)){

				model.remove(i);

				break;

			}

		}		

	}

	/**

	 * Adding the objects

	 */

	private void addDataStores(){

		//Add all the tables

		List<Document> tables = ProjectManager.getInstance().getCurrentProject()

			.getDocuments(TableManager.TYPENAME);

		for (Document table : tables) {

			((DefaultListModel)dataStoreList.getModel()).addElement(					

					new FeatureStoreCombo(

							table.getName(),

							((TableDocument)table).getStore(),

							false

					)

			);

		}

//		ProjectExtension ext = (ProjectExtension) PluginServices.getExtension(ProjectExtension.class);

//		ArrayList<ProjectDocument> tables = ext.getProject().getDocumentsByType(FeatureTableDocumentFactory.registerName);

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

//			FeatureTableDocument table = (FeatureTableDocument)tables.get(i);

//			((DefaultListModel)dataStoreList.getModel()).addElement(					

//					new FeatureStoreCombo(table.getName(),

//							table.getStore(),

//							false));

//		}

		//Add the layers from the current view

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

		if (window instanceof IView){

			IView view = (IView)window;

			LayersIterator it = new LayersIterator(

					view.getMapControl().getMapContext().getLayers());

			while(it.hasNext()){

				FLayer layer = it.nextLayer();

				if (layer instanceof FLyrVect){

//					try {

						FLyrVect layerVect = (FLyrVect)layer;

						FeatureStore featureStore = layerVect.getFeatureStore();

						boolean found = false;

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

							TableDocument table = (TableDocument)tables.get(i);

							if (table.getStore().equals(featureStore)) {

								found = true;

							}							

						}

						if (!found){

							((DefaultListModel)dataStoreList.getModel()).addElement(

									new FeatureStoreCombo(layerVect.getName(),

											featureStore,

											true));

						}

//					} catch (ReadException e) {

//						logger.error("It is not possible to read the FeatureStore", e);

//					}

				}

			}

		}	

	}

	/**

	 * @return the selected feature store

	 */

	public FeatureStore getSelectedFeatureStore(){

		Object obj = dataStoreList.getSelectedValue();

		if (obj != null){

			return ((FeatureStoreCombo)obj).getFeatureStore();

		}

		return null;

	}	

	/* (non-Javadoc)

	 * @see org.gvsig.app.daltransform.impl.AbstractDataTransformWizardPanel#getFeatureStore()

	 */

	@Override

	public FeatureStore getFeatureStore() {

		return getSelectedFeatureStore();

	}

	/**

	 * @return the selected feature store

	 */

	public boolean isSelectedFeatureStoreLoaded(){

		Object obj = dataStoreList.getSelectedValue();

		if (obj != null){

			return ((FeatureStoreCombo)obj).isLoaded();

		}

		return false;

	}

	/**

	 * Used to fill the combo

	 * @author jpiera

	 */

	private class FeatureStoreCombo{

		private FeatureStore featureStore = null;

		private String name = null;

		private boolean isLoaded = false;

		public FeatureStoreCombo(String name, FeatureStore featureStore, boolean isLoaded) {

			super();

			this.name = name;

			this.featureStore = featureStore;

			this.isLoaded = isLoaded;

		}

		/**

		 * @return the isLoaded

		 */

		public boolean isLoaded() {

			return isLoaded;

		}

		/**

		 * @return the featureStore

		 */

		public FeatureStore getFeatureStore() {

			return featureStore;

		}

		/* (non-Javadoc)

		 * @see java.lang.Object#toString()

		 */		

		public String toString() {			

			return name;

		}		

	}

	/*

	 * 	(non-Javadoc)

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

	 */

	public String getPanelTitle() {

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

	}

	/* (non-Javadoc)

	 * @see org.gvsig.app.daltransform.DataTransformWizard#updatePanel()

	 */

	public void updatePanel() {

		if (dataStoreList.getSelectedIndex() == -1){

			if (dataStoreList.getModel().getSize() > 0){

				dataStoreList.setSelectedIndex(0);

				getDataTransformWizard().setApplicable(true);

			}else{

				getDataTransformWizard().setApplicable(false);

			}

		}		

	}

	/**

	 * @return

	 */

	public boolean isFeatureStoreLayer() {

		Object obj = dataStoreList.getSelectedValue();

		if (obj != null){

			return ((FeatureStoreCombo)obj).isLoaded;

		}

		return false;

	}

	/* (non-Javadoc)

	 * @see org.gvsig.app.daltransform.impl.AbstractDataTransformWizardPanel#nextPanel()

	 */

	@Override

	public void nextPanel() {

		getDataTransformWizard().updateGui();

	}

}

/* 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.daltransform.gui.impl;

import jwizardcomponent.FinishAction;

import org.gvsig.andami.PluginServices;

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

import org.gvsig.fmap.crs.CRSFactory;

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

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

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

import org.gvsig.fmap.mapcontext.exceptions.LoadLayerException;

import org.gvsig.fmap.mapcontext.layers.FLayer;

import org.gvsig.fmap.mapcontext.layers.LayerFactory;

import org.slf4j.Logger;

import org.slf4j.LoggerFactory;

/**

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

 */

public class DataTransformSelectionAction extends FinishAction{

	private static final Logger logger = LoggerFactory.getLogger(DataTransformSelectionAction.class);

	private DefaultDataTransformWizard dataTransformWizard = null;

	public DataTransformSelectionAction(DefaultDataTransformWizard dataTransformWizard) {

		super(dataTransformWizard.getWizardComponents());		

		this.dataTransformWizard = dataTransformWizard;

	}

	/* (non-Javadoc)

	 * @see jwizardcomponent.Action#performAction()

	 */

	public void performAction() {		

		//Gets the selected transformation

		DataTransformGui featureTransformGui = dataTransformWizard.getDataTransformGui();

		//Gets the selected FeatureStore

		FeatureStore featureStore = dataTransformWizard.getFeatureStore();

		try {			

			//Gets the transform

			FeatureStoreTransform featureStoreTransform = featureTransformGui.createFeatureStoreTransform(featureStore);

			//Apply the transformation

			featureStore.getTransforms().add(featureStoreTransform);

			//Create and load a new layer...

			if (dataTransformWizard.isLayerLoaded()){

				FLayer layer = LayerFactory.getInstance().createLayer(featureTransformGui.toString(),

						featureStore);

				layer.setProjection(CRSFactory.getCRS("EPSG:23030"));

				dataTransformWizard.getMapContext().getLayers().addLayer(layer);

			}

		} catch (DataException e) {

			logger.error("Error creating the transformation", e);

		} catch (LoadLayerException e) {

			logger.error("Error loading the layer", e);

		}

		//Closing the window

		PluginServices.getMDIManager().closeWindow(dataTransformWizard);

	}

}