Application: gvSIG desktop » gvSIG raster

#Fri Sep 22 12:26:17 CEST 2017

buildNumber=110

/* 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.

 *

 */

package org.gvsig.raster.wmts.io;

import java.net.MalformedURLException;

import java.net.URL;

import org.gvsig.fmap.dal.coverage.exception.ConnectException;

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

import org.gvsig.raster.wmts.ogc.struct.WMTSServiceIdentification;

import org.gvsig.raster.wmts.ogc.struct.WMTSServiceProvider;

import org.gvsig.tools.junit.AbstractLibraryAutoInitTestCase;

/**

 * @author Nacho Brodin (nachobrodin@gmail.com)

 */

public class TestWMTSDriver extends AbstractLibraryAutoInitTestCase {

	protected void doSetUp() throws Exception {

		System.err.println("TestWMTSDriver running...");

	}

	public void testStack() {

		URL url = null;

		try {

			url = new URL("http://v2.suite.opengeo.org/geoserver/gwc/service/wmts/");

			//Crea el manejador para la versi?n del servidor y devuelve la versi?n 

			//WMTSConnector conn = WMTSDriver.getConnectorFromURL(url);

			//String version = conn.getVersion();

			//Creamos un explorer para obtener los datos del servidor

			WMTSServerExplorerParameters.registerDynClass();

			WMTSServerExplorerParameters param = new WMTSServerExplorerParameters();

			param.setHost(url.toString());

			WMTSServerExplorer explorer = new WMTSServerExplorer(param, null);

			explorer.connect(null);

			WMTSServiceIdentification id = explorer.getOGCClient().getServiceIdentification();

			String title = id.getTitle();

			String version = id.getServiceTypeVersion();

			String type = id.getServiceType();

			WMTSServiceProvider prov = explorer.getOGCClient().getServiceProvider();

			String pN = prov.getProviderName();

			String pS = prov.getProviderSite();

			String pC = prov.getServiceContact();

			//WMTSThemes themes = explorer.getThemes();

			System.out.println("Title: " + title);

			System.out.println("Version: " + version);

			System.out.println("Type: " + type);

			System.out.println("Provider Name: " + pN);

			System.out.println("Provider Site: " + pS);

			System.out.println("Service Contact: " + pC);

			//En este caso solo hay una lista de temas con una capa por cada uno

			//pero en un caso corriente seria un ?rbol de themas con una capa asociada a cada uno

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

				WMTSLayer layer = ((WMTSTheme)themes.get(i)).getLayer();

				if(layer != null)

					layer.print();

			}*/

		} catch (MalformedURLException e) {

			e.printStackTrace();

		} catch (InitializeException e) {

			e.printStackTrace();

		} catch (ConnectException e) {

			e.printStackTrace();

		}

	}

}

/* gvSIG. Sistema de Informaci?n Geogr?fica de la Generalitat Valenciana

 *

 * Copyright (C) 2004 IVER T.I. and Generalitat Valenciana.

 *

 * 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., 59 Temple Place - Suite 330, Boston, MA  02111-1307,USA.

 */

package org.gvsig.raster.app.extension.wmtsclient.gui.dialog;

import javax.swing.JFrame;

import org.gvsig.raster.wmts.app.wmtsclient.gui.wizard.WMTSPropsDialog;

public class TestPropsDialog {

	private int               w        = 510;

	private int               h        = 610;

	private JFrame            frame    = new JFrame();

	private WMTSPropsDialog   desc     = null;

	public TestPropsDialog() {

		desc = new WMTSPropsDialog();

		frame.getContentPane().add(desc);

		frame.setSize(w, h);

		frame.setDefaultCloseOperation(javax.swing.WindowConstants.EXIT_ON_CLOSE);

		frame.setVisible(true);

	}

	public static void main(String[] args) {

		new TestPropsDialog();

	}

}

<assembly>

  <id>gvsig-plugin-package</id>

  <formats>

    <format>zip</format>

  </formats>

  <baseDirectory>${project.artifactId}</baseDirectory>

  <includeBaseDirectory>true</includeBaseDirectory>

  <files>

    <file>

      <source>target/${project.artifactId}-${project.version}.jar</source>

      <outputDirectory>lib</outputDirectory>

    </file>

    <file>

      <source>target/package.info</source>

    </file>

  </files>

  <fileSets>

    <fileSet>

      <directory>src/main/resources-plugin</directory>

      <outputDirectory>.</outputDirectory>

    </fileSet>

  </fileSets>

  <dependencySets>

    <dependencySet>

      <useProjectArtifact>false</useProjectArtifact>

	  <useTransitiveDependencies>false</useTransitiveDependencies>

      <outputDirectory>lib</outputDirectory>

      <includes> 

				<include>org.gvsig:org.gvsig.raster.wmts.app.wmtsclient:jar</include>

				<include>org.gvsig:org.gvsig.raster.wmts.io:jar</include>

				<include>org.gvsig:org.gvsig.raster.wmts.ogc.api:jar</include>

				<include>org.gvsig:org.gvsig.raster.wmts.ogc.impl:jar</include>

				<include>org.gvsig:org.gvsig.raster.wmts.swing.api:jar</include>

				<include>org.gvsig:org.gvsig.raster.wmts.swing.impl:jar</include>

	  </includes>

	</dependencySet>

  </dependencySets>

</assembly>

/* 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.

*

*/

package org.gvsig.raster.wmts.app.wmtsclient.gui.wizard;

import java.awt.GridBagConstraints;

import java.awt.GridBagLayout;

import java.awt.event.ActionEvent;

import java.awt.event.ActionListener;

import java.io.File;

import java.io.FileInputStream;

import java.io.FileNotFoundException;

import java.io.IOException;

import java.net.MalformedURLException;

import java.net.URL;

import java.util.ArrayList;

import java.util.List;

import java.util.Properties;

import java.util.prefs.Preferences;

import javax.swing.JOptionPane;

import org.apache.commons.io.IOUtils;

import org.cresques.cts.IProjection;

import org.gvsig.andami.PluginServices;

import org.gvsig.andami.PluginsLocator;

import org.gvsig.andami.PluginsManager;

import org.gvsig.andami.persistence.serverData.ServerDataPersistence;

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

import org.gvsig.app.gui.WizardPanel;

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

import org.gvsig.compat.net.ICancellable;

import org.gvsig.fmap.dal.DALLocator;

import org.gvsig.fmap.dal.DataManager;

import org.gvsig.fmap.dal.DataParameters;

import org.gvsig.fmap.dal.DataStoreParameters;

import org.gvsig.fmap.dal.coverage.exception.ConnectException;

import org.gvsig.fmap.dal.coverage.store.parameter.RasterDataParameters;

import org.gvsig.fmap.dal.coverage.store.parameter.TileDataParameters;

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

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

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

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

import org.gvsig.gui.beans.Messages;

import org.gvsig.raster.util.CancelTaskImpl;

import org.gvsig.raster.wmts.app.wmtsclient.WMTSClientExtension;

import org.gvsig.raster.wmts.app.wmtsclient.layer.FLyrWMTS;

import org.gvsig.raster.wmts.io.WMTSDataParameters;

import org.gvsig.raster.wmts.io.WMTSServerExplorer;

import org.gvsig.raster.wmts.io.WMTSServerExplorerParameters;

import org.gvsig.raster.wmts.ogc.struct.WMTSServiceIdentification;

import org.gvsig.raster.wmts.swing.AddServerPanel;

import org.gvsig.raster.wmts.swing.NextPrevPanel;

import org.gvsig.raster.wmts.swing.WMTSSwingLocator;

import org.gvsig.raster.wmts.swing.WMTSWizardListener;

import org.gvsig.raster.wmts.swing.WmtsGUI;

import org.gvsig.tools.dynobject.DynObject;

import org.gvsig.utils.swing.jcomboServer.ServerData;

import org.slf4j.Logger;

import org.slf4j.LoggerFactory;

/**

 * The WMTS properties container panel.

 * @author Nacho Brodin (nachobrodin@gmail.com)

 */

@SuppressWarnings({ "unused", "deprecation" })

public class WMTSWizard extends WizardPanel implements ActionListener {

	private static final long             serialVersionUID       = 1L;

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

	private String                        pluginName             = "org.gvsig.raster.wmts.app.wmtsclient";

	private File                          pluginPersistenceFile  = null;

	private File                          serverPropertiesFile   = null;

	private ServerDataPersistence         serverDataPersistence  = null;

	private String                        serversPropsFilename       = "servers.properties";

	protected int                         page                   = 0;

	protected boolean                     connected              = false;

	private AddServerPanel                serverPanel            = null;

	private NextPrevPanel                 nextPrevPanel          = null;

	protected WmtsGUI                     wmtsParamsPanel        = null;

	private WMTSWizardListenerImpl        listenerSupport        = null;

	private static Preferences            fPrefs                 = Preferences.userRoot().node( "gvsig.wmts-wizard" );

	private boolean                       refreshing             = fPrefs.getBoolean("refresh_capabilities", false);

	protected int                         firstPage              = 0;

	private IProjection                   proj                   = null;

	private ICancellable                  cancel                 = null;

	private WMTSDataParameters            storeParams            = null;

	private WMTSServerExplorer            explorer               = null;

    private PluginServices plugin = null;

	public class WMTSWizardListenerImpl implements WMTSWizardListener {

		public void correctlyConfiguredEvent(boolean finishable) {

			callStateChanged(finishable);

		}

		public void addLayerEvent() {

			activarVisualizarBotones();

		}

		public void removeLayerEvent() {

			activarVisualizarBotones();

		}

	}

	/**

	 * This is the default constructor

	 */

	public WMTSWizard() {

		super();

		firstPage = 0;

		page = firstPage;

		initialize();

		IWindow[] windows = PluginServices.getMDIManager().getAllWindows();

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

			if(windows[i] instanceof AbstractViewPanel)

				proj = ((AbstractViewPanel)windows[i]).getProjection();

		}

		cancel = new CancelTaskImpl();

	}

	/**

	 * This method initializes this

	 */

	private void initialize() {

        PluginsManager pluginsManager = PluginsLocator.getManager();

        this.plugin = pluginsManager.getPlugin(WMTSClientExtension.class);

		setTabName("WMTS");

		setLayout(new GridBagLayout());

		GridBagConstraints gridBagConstraints1 = new GridBagConstraints();

		gridBagConstraints1.fill = GridBagConstraints.BOTH;

		gridBagConstraints1.weightx = 1.0;

		gridBagConstraints1.weighty = 1.0;

		gridBagConstraints1.insets = new java.awt.Insets(2, 12, 10, 12);

		setVisible(true);

		add(getIserverPanel(), gridBagConstraints1);

		gridBagConstraints1.insets = new java.awt.Insets(2, 0, 10, 0);

		add(getPanelPage2(), gridBagConstraints1);

		gridBagConstraints1.fill = GridBagConstraints.HORIZONTAL;

		gridBagConstraints1.anchor = GridBagConstraints.EAST;

		gridBagConstraints1.weighty = 0;

		gridBagConstraints1.gridy = 1;

		add(getNextPrevPanel(), gridBagConstraints1);

		activarVisualizarBotones();

		getIserverPanel().getTxtHost().setServerList(getServerDataPersistence().getArrayOfServerData());

	}

	/**

	 * This method checks for the options selected within the configuration

	 * dialog are correct.

	 *

	 * @return true if you're done, false if not.

	 */

	public boolean areSettingsValid() {

		return getPanelPage2().isCorrectlyConfigured();

	}

	private WMTSWizardListenerImpl getWizardListenerSupport() {

		if(listenerSupport == null) {

			listenerSupport = new WMTSWizardListenerImpl();

		}

		return listenerSupport;

	}

	/**

	 * Thread to connect to a WMTS server

	 * @author Nacho Brodin (nachobrodin@gmail.com)

	 */

	public class ConnectThread extends Thread {

		private ICancellable              cancel      = null;

		private WMTSServerExplorer        explorer    = null;

		private WMTSWizard                wizard      = null;

		public ConnectThread(ICancellable cancel, WMTSServerExplorer explorer, WMTSWizard wizard) {

			this.cancel = cancel;

			this.explorer = explorer;

			this.wizard = wizard;

		}

	    public void run() {

	    	if(!checkHostAndNetwork())

	    		return;

	    	try {

	    		explorer.connect(cancel);

	    		saveServerListFromComboBox();

			} catch (ConnectException e) {

				getIserverPanel().setTextInfo("Connection closed... \n" + e.getMessage());

				JOptionPane.showMessageDialog(null, Messages.getText("wmts_cant_connect"), Messages.getText("Error"), JOptionPane.ERROR_MESSAGE);

				return;

			} finally {

				((CancelTaskImpl)cancel).setCanceled(false);

			}

			DataStoreParameters parameters = explorer.getStoredParameters();

			if(parameters instanceof WMTSDataParameters) {

				storeParams = (WMTSDataParameters) parameters;

			}

			if(parameters instanceof TileDataParameters) {

				DataParameters p = ((TileDataParameters) parameters).getDataParameters();

				if(p instanceof WMTSDataParameters)

					storeParams = (WMTSDataParameters) p;

			}

			wizard.rellenarControles();

	    }

	}

	/**

	 * Checks if the network and host are reachable

	 * @return true if both are reachable and false if they are not

	 */

	private boolean checkHostAndNetwork() {

		if(!explorer.isHostReachable()) {

			JOptionPane.showMessageDialog(null, Messages.getText("host_unreachable"), Messages.getText("Error"), JOptionPane.ERROR_MESSAGE);

			getIserverPanel().setTextInfo("Connection closed... \n");

			return false;

		}

		return true;

	}

	/**

	 * DOCUMENT ME!

	 */

	private void rellenarControles() {

		try {

			String host = getIserverPanel().getTxtHost().getModel().getSelectedItem().toString();

			WMTSServiceIdentification id = explorer.getOGCClient().getServiceIdentification();

			getIserverPanel().setTitle(id.getTitle());

			getNextPrevPanel().getJLabelServerTypeValue().setText(id.getServiceType());

			getIserverPanel().setTextInfo(id.getAbstract());

			getPanelPage2().setWizardData(explorer);

			connected = true;

			activarVisualizarBotones();

		} catch (Exception e) {

			if (e.getMessage() == null) {

				getIserverPanel().setTextInfo(Messages.getText("error"));

			} else {

				getIserverPanel().setTextInfo(e.getMessage());

			}

			getNextPrevPanel().getBtnNext().setEnabled(false);

			getNextPrevPanel().getBtnPrev().setEnabled(true);

		} finally {

			getIserverPanel().getBtnCancel().setEnabled(false);

		}

	}

	public void actionPerformed(ActionEvent e) {

		if(e.getSource() == getIserverPanel().getBtnConnect()) {

			getIserverPanel().getBtnCancel().setEnabled(true);

			getIserverPanel().setTextInfo("Trying to connect...");

			String host = getIserverPanel().getTxtHost().getModel().getSelectedItem().toString();

			try {

				DataManager datamanager = DALLocator.getDataManager();

				WMTSServerExplorerParameters explorerParams = (WMTSServerExplorerParameters) datamanager.createServerExplorerParameters(WMTSServerExplorer.NAME);

				explorerParams.setHost(host);

				explorerParams.setLongitudeFirst(getIserverPanel().getChkInvertAxisOrder().isSelected());

				explorer = (WMTSServerExplorer) datamanager.createServerExplorer(explorerParams);

				((CancelTaskImpl)cancel).setCanceled(false);

				new ConnectThread(cancel, explorer, this).start();

			} catch (InitializeException e1) {

				getIserverPanel().setTextInfo("Error creating WMTS layer");

			} catch (ProviderNotRegisteredException e1) {

				getIserverPanel().setTextInfo("Provider not registered. I cannot connect.");

			} catch (ValidateDataParametersException e1) {

				getIserverPanel().setTextInfo("Parameters not valid. I cannot connect.");

			}

		}

		if(e.getSource() == getIserverPanel().getBtnCancel()) {

			getIserverPanel().setTextInfo("Cancelled...");

			((CancelTaskImpl)cancel).setCanceled(true);

			getIserverPanel().getBtnCancel().setEnabled(false);

		}

		if(e.getSource() == getNextPrevPanel().getBtnPrev()) {

			page --;

			if (page > firstPage) {

				getPanelPage2().setPreviousTab();

				page = getPanelPage2().currentPage() + 1;

				activarVisualizarBotones();

			} else if (page == firstPage){

				activarVisualizarBotones();

				page = firstPage +1;

				getIserverPanel().setTitle("-");

				getIserverPanel().setTextInfo("");

				getPanelPage2().setPreviousTab();

				getIserverPanel().setVisible(true);

				getPanelPage2().setVisible(false);

				getNextPrevPanel().getBtnNext().setEnabled(false);

				connected = false;

			}

			//getWizardListenerSupport().callStateChanged(getPanelPage2().isCorrectlyConfigured());

		}

		if(e.getSource() == getNextPrevPanel().getBtnNext()) {

			if (page > firstPage) {

				// si page es mayor que cero, vamos enfocando las

				// sucesivas SOLAPAS del WMTSParamsPanel

				getPanelPage2().setNextTab();

				page = getPanelPage2().currentPage();

			}

			page++;

			getIserverPanel().setVisible(false);

			getPanelPage2().setVisible(true);

			activarVisualizarBotones();

		}

	}

	private AddServerPanel getIserverPanel() {

		if (serverPanel == null) {

			serverPanel = WMTSSwingLocator.getSwingManager().createAddServerPanel();

			serverPanel.getBtnCancel().addActionListener(this);

			serverPanel.getBtnConnect().addActionListener(this);

		}

		return serverPanel;

	}

	/**

	 * This method initializes jPanel

	 *

	 * @return javax.swing.JPanel

	 */

	public NextPrevPanel getNextPrevPanel() {

		if (nextPrevPanel == null) {

			nextPrevPanel = WMTSSwingLocator.getSwingManager().createNextPrevPanel();

			nextPrevPanel.getBtnNext().addActionListener(this);

			nextPrevPanel.getBtnPrev().addActionListener(this);

		}

		return nextPrevPanel;

	}

	protected WmtsGUI getPanelPage2() {

		if (wmtsParamsPanel == null){

			wmtsParamsPanel = WMTSSwingLocator.getSwingManager().createMainWizard(getWizardListenerSupport());

			wmtsParamsPanel.addChangeTabListener(new java.awt.event.MouseAdapter() {

				public void mouseClicked(java.awt.event.MouseEvent e) {

					page = wmtsParamsPanel.currentPage() + 1;

					activarVisualizarBotones();

				}

			});

		}

		return wmtsParamsPanel;

	}

	/**

	 * DOCUMENT ME!

	 */

	protected void activarVisualizarBotones() {

		if (page == firstPage) {

			getNextPrevPanel().getBtnPrev().setEnabled(false);

			if (connected) {

				getNextPrevPanel().getBtnNext().setEnabled(true);

			} else {

				getNextPrevPanel().getBtnNext().setEnabled(false);

			}

		} else if (page < getPanelPage2().getNumTabs()) {

			getNextPrevPanel().getBtnNext().setEnabled(true);

			getNextPrevPanel().getBtnPrev().setEnabled(true);

			if (getPanelPage2().nextEnabledPage() == -1) {

				getNextPrevPanel().getBtnNext().setEnabled(false);

			}

			//getWizardListenerSupport().callStateChanged(getPanelPage2().isCorrectlyConfigured());

		} else if (page == getPanelPage2().getNumTabs()) {

			getNextPrevPanel().getBtnNext().setEnabled(false);

			//getWizardListenerSupport().callStateChanged(getPanelPage2().isCorrectlyConfigured());

		}

	}

	/**

	 * Gets the list of servers that have been persisted or added in the properties file

	 * @return

	 */

	private ServerDataPersistence getServerDataPersistence() {

        DynObject pluginProperties = this.plugin.getPluginProperties();

        ServerDataPersistence servers =  (ServerDataPersistence) pluginProperties.getDynValue("servers");

        if( servers == null || servers.isEmpty() ) {

            if( servers == null ) {

                servers = new ServerDataPersistence(ServerData.SERVER_TYPE_WMTS);

                pluginProperties.setDynValue("servers", servers);

            }

            //Lee los servidores del properties y los mezcla con los que hay en la persistencia

            Properties prop = new Properties();

            File propFile = new File(this.plugin.getPluginDirectory(),serversPropsFilename);

            FileInputStream fis = null;

            try {

                    fis = new FileInputStream(propFile);

                    prop.load(fis);

            } catch (FileNotFoundException e) {

                    logger.info("Properties file '"+propFile.getAbsolutePath()+"' not found", e);

            } catch (IOException e) {

                    logger.info("Error reading properties file '"+propFile.getAbsolutePath()+"'.", e);

            } finally {

                IOUtils.closeQuietly(fis);

            }

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

                Object value = prop.get("server[" + i + "]");

                servers.addServerData(new ServerData(value.toString(), ServerData.SERVER_TYPE_WMTS));

            }

        }

        return servers;

	}

	/**

	 * Saves the list of server reading from the <code>ComboBox</code>

	 */

	private void saveServerListFromComboBox() {

        ServerDataPersistence persistence = getServerDataPersistence();

		String urlSelected = getIserverPanel().getTxtHost().getModel().getSelectedItem().toString();

		boolean isSelectedInModel = false;

		for (int i = 0; i < getIserverPanel().getTxtHost().getItemCount(); i++) {

			String url = getIserverPanel().getTxtHost().getItemAt(i).toString();

			persistence.addServerData(new ServerData(url, ServerData.SERVER_TYPE_WMTS));

			if(url.equals(urlSelected)) {

				isSelectedInModel = true;

			}

		}

		if(!isSelectedInModel)

			persistence.addServerData(new ServerData(urlSelected, ServerData.SERVER_TYPE_WMTS));

	}

	/**

	 * Devuelve el host que est� escrito en el cuadro de texto del host o null

	 * en caso de que no haya nada escrito o est� mal escrito

	 *

	 * @return URL del host

	 */

	public URL getHost() {

		try {

			if ((getIserverPanel().getTxtHost() == null)|| (getIserverPanel().getTxtHost().getModel().getSelectedItem() == null)) {

				return new URL(explorer.getHost());

			} else {

				return new URL(getIserverPanel().getTxtHost().getModel().getSelectedItem().toString());

			}

		} catch (MalformedURLException e) {

			return null;

		}

	}

	public void initWizard() {

	}

	@Override

	public DataStoreParameters[] getParameters() {

		return null;

	}

	@Override

	public void close() {

	}

	@Override

	public void execute() {

		try {

			getPanelPage2().setDeleteCache(getIserverPanel().getChkCaching().isSelected());

			RasterDataParameters[] paramsList = getPanelPage2().getDataParameters();

			List<FLyrWMTS> lyrList = getLayerList(paramsList);

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

				getMapCtrl().getMapContext().getLayers().addLayer(lyrList.get(i));

			}

		} catch (LoadLayerException e) {

			logger.info("Persistence file not found for WMS plugin", e);

		}

	}

	public List<FLyrWMTS> getLayerList(RasterDataParameters[] paramsList) throws LoadLayerException {

		List<FLyrWMTS> layerList = new ArrayList<FLyrWMTS>();

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

			FLyrWMTS layer = new FLyrWMTS();

			layer.deleteCache(getPanelPage2().getDeleteCache());

			try {

				layer.setParameters(paramsList[i]);

				String title = null;

				if(paramsList[i] instanceof WMTSDataParameters) {

					title = ((WMTSDataParameters) paramsList[i]).getLayer().getTitle();

				} else if(paramsList[i] instanceof TileDataParameters) {

					DataParameters p = ((TileDataParameters) paramsList[i]).getDataParameters();

					if(p instanceof WMTSDataParameters)

						title = ((WMTSDataParameters) p).getLayer().getTitle();

				}

				layer.setName(title);

				layer.setExplorer(explorer);

				//Ojo! Pruebas!

				//layer.setTileServer(FileTileServer.class);

				layerList.add(layer);

			} catch (InitializeException e) {

				throw new LoadLayerException("Error initializating layer", e);

			}

		}

		return layerList;

	}

}

/* 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.

* 

*/

package org.gvsig.raster.wmts.app.wmtsclient.gui.wizard;

import java.awt.BorderLayout;

import java.util.ArrayList;

import java.util.HashMap;

import java.util.List;

import javax.swing.JOptionPane;

import javax.swing.JPanel;

import org.gvsig.andami.PluginServices;

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

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

import org.gvsig.fmap.dal.DataParameters;

import org.gvsig.fmap.dal.coverage.exception.ConnectException;

import org.gvsig.fmap.dal.coverage.store.parameter.RasterDataParameters;

import org.gvsig.fmap.dal.coverage.store.parameter.TileDataParameters;

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

import org.gvsig.fmap.mapcontext.MapContext;

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

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

import org.gvsig.fmap.mapcontrol.MapControl;

import org.gvsig.gui.beans.buttonspanel.ButtonsPanel;

import org.gvsig.gui.beans.buttonspanel.ButtonsPanelEvent;

import org.gvsig.gui.beans.buttonspanel.ButtonsPanelListener;

import org.gvsig.raster.swing.RasterSwingLibrary;

import org.gvsig.raster.util.CancelTaskImpl;

import org.gvsig.raster.wmts.app.wmtsclient.layer.FLyrWMTS;

import org.gvsig.raster.wmts.io.WMTSDataParameters;

import org.gvsig.raster.wmts.io.WMTSServerExplorer;

import org.gvsig.raster.wmts.swing.WMTSSwingLocator;

import org.gvsig.raster.wmts.swing.WMTSWizardListener;

import org.gvsig.raster.wmts.swing.WmtsGUI;

/**

 * The TOC WMTS properties panel container.

 *

 * @author Nacho Brodin (nachobrodin@gmail.com)

 */

public class WMTSPropsDialog extends JPanel implements IWindow, ButtonsPanelListener {

	private static final long         serialVersionUID      = 1L;

	private FLyrWMTS                  fLayer                = null;

	private WindowInfo                m_ViewInfo            = null;

	private ButtonsPanel              buttonsPanel          = null;   

	private WmtsGUI                   wmtsGUIInterface      = null;

    private WMTSServerExplorer        explorer              = null;

    public class WizardListenerImpl implements WMTSWizardListener {

		public void correctlyConfiguredEvent(boolean finishable) {

			getButtonsPanel().getButton(ButtonsPanel.BUTTON_ACCEPT).setEnabled(finishable);

			getButtonsPanel().getButton(ButtonsPanel.BUTTON_APPLY).setEnabled(finishable);

		}

		public void addLayerEvent() {

		}

		public void removeLayerEvent() {

		}

	}

    public WMTSPropsDialog() {

    	initialize(null);

    }

    public WMTSPropsDialog(FLayer layer) {

		super();

		if(layer instanceof FLyrWMTS) {

			fLayer = (FLyrWMTS)layer;

			initialize(fLayer);

		}

	}

	private void initialize(FLyrWMTS layer) {

		HashMap<String, Object> hash = layer != null ? layer.getProperties() : null;

        wmtsGUIInterface = getParamsPanel(hash);

		setLayout(new BorderLayout());

        this.add(wmtsGUIInterface, BorderLayout.CENTER);

        this.add(getButtonsPanel(), BorderLayout.SOUTH);

	}

	/**

	 * Gets the buttons panel

	 * @return

	 */

	public ButtonsPanel getButtonsPanel() {

		if(buttonsPanel == null) {

			buttonsPanel = new ButtonsPanel();

			buttonsPanel.addApply();

			buttonsPanel.addAccept();

			buttonsPanel.addClose();

			buttonsPanel.addButtonPressedListener(this);

		}

		return buttonsPanel;

	}

	/**

	 * With getParamsPanel we have access to the map config TabbedPane.

	 * If this panel doesn't exist yet (which can occur when an existing project is

	 * recovered) it is been automatically constructed by connecting to the server,

	 * reloading the necessary data, filling up the content and setting the selected

	 * values that were selected when the projet was saved.

	 *

	 *

	 * Since a connection to the server is needed when rebuiliding the panel, this

	 * causes a delay for the panel's showing up or a nullPointer error if there is

	 * no path to the server.

	 *

	 *

	 * Con getParamsPanel tenemos acceso a juego de pesta?as de configuraci?n

	 * del mapa. Si este panel todav?a no existe (como puede ser cuando

	 * recuperamos un proyecto guardado) ?ste se crea autom?ticamente conectando

	 * al servidor, recuperando los datos necesarios, rellenando el contenido y

	 * dejando seleccionados los valores que estaban seleccionados cuando se

	 * guarda el proyecto.

	 *

	 *

	 * Como para reconstruirse requiere una conexi?n con el servidor esto causa

	 * un retardo en la aparici?n en el toc o un error de nullPointer si no

	 * hay conexi?n hasta el servidor.

	 *

	 *

	 * @return WMSParamsPanel

	 */

	public WmtsGUI getParamsPanel(HashMap<String, Object> info) {

		if (info == null) {

			WmtsGUI toc = WMTSSwingLocator.getSwingManager().createMainWizard(new WizardListenerImpl());

			return toc;

		}

		try {

			if(explorer == null) {

				explorer = ((FLyrWMTS)fLayer).getExplorer();

				try {

					explorer.connect(new CancelTaskImpl());

				} catch (ConnectException e) {

					RasterSwingLibrary.messageBoxError("The connection cannot be established", this, e);

					return null;

				} 

			}

		} catch (Exception e) {

			explorer = null;

			JOptionPane.showMessageDialog(null, "error_comunicacion_servidor", "Error", JOptionPane.ERROR_MESSAGE);

		}

		try {

			WmtsGUI toc = WMTSSwingLocator.getSwingManager().createMainWizard(new WizardListenerImpl());

			toc.setWizardData(explorer);

			toc.updateSelectedInfo(info);

			return toc;

		} catch (Exception e) {

			JOptionPane.showMessageDialog(null, "error_comunicacion_servidor", "Error", JOptionPane.ERROR_MESSAGE);

		}

		return null;

	}

//    @SuppressWarnings("unused")

//	private class CommandListener implements ActionListener {

//

//        public CommandListener(WMTSPropsDialog tp) {

//        }

//

//        public void actionPerformed(ActionEvent e) {

//        	if (e.getActionCommand() == "CANCEL") {

//        		close();

//        	} else {

//   				MapControl mapCtrl = null;

//

//				IWindow[] w = PluginServices.getMDIManager().getAllWindows();

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

//					if (w[i] instanceof org.gvsig.app.project.documents.view.gui.AbstractViewPanel) {

//						MapContext mapContext = ((org.gvsig.app.project.documents.view.gui.AbstractViewPanel)w[i]).getMapControl().getMapContext();

//						if(mapContext == fLayer.getMapContext())

//							mapCtrl = ((org.gvsig.app.project.documents.view.gui.AbstractViewPanel)w[i]).getMapControl();

//					}

//				}

//				

//        		try {

//        			FLayer[] layerList = wmtsGUIInterface.getLayers();

//        			removeDuplicate(layerList, mapCtrl);

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

//        				mapCtrl.getMapContext().getLayers().addLayer(layerList[i]);

//        			}

//        			mapCtrl.getMapContext().invalidate();

//        		} catch (LoadLayerException exc) {

//        			exc.printStackTrace();

//        		}

//        	}

//		}

//    }

//    private void removeDuplicate(FLayer[] layerList, MapControl mapCtrl) {

//    	FLayers lyrs = mapCtrl.getMapContext().getLayers();

//    	for (int i = 0; i < lyrs.getLayersCount(); i++) {

//			FLayer lyr = lyrs.getLayer(i);

//			for (int j = 0; j < layerList.length; j++) {

//				if(lyr.getName().compareTo(layerList[j].getName()) == 0) {

//					lyrs.removeLayer(lyr);

//				}

//			}

//		}

//    }

	public WindowInfo getWindowInfo() {

		if (m_ViewInfo == null) {

			m_ViewInfo = new WindowInfo(WindowInfo.MODALDIALOG | WindowInfo.RESIZABLE);

			m_ViewInfo.setTitle(PluginServices.getText(this,"fit_WMTS_layer"));

	        m_ViewInfo.setWidth(500);

	        m_ViewInfo.setHeight(500);

		}

		return m_ViewInfo;

	}

	public void close() {

		PluginServices.getMDIManager().closeWindow(this);

	}

	public Object getWindowProfile() {

		return WindowInfo.DIALOG_PROFILE;

	}

	public List<FLyrWMTS> getLayerList(RasterDataParameters[] paramsList) throws LoadLayerException {

		List<FLyrWMTS> layerList = new ArrayList<FLyrWMTS>();

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

			FLyrWMTS layer = new FLyrWMTS();

			layer.deleteCache(wmtsGUIInterface.getDeleteCache());

			try {

				layer.setParameters(paramsList[i]);

				String title = null;

				if(paramsList[i] instanceof WMTSDataParameters) {

					title = ((WMTSDataParameters) paramsList[i]).getLayer().getTitle();

				} else if(paramsList[i] instanceof TileDataParameters) {

					DataParameters p = ((TileDataParameters) paramsList[i]).getDataParameters();

					if(p instanceof WMTSDataParameters)

						title = ((WMTSDataParameters) p).getLayer().getTitle();

				}

				layer.setName(title);

				layer.setExplorer(explorer);

				layerList.add(layer);

			} catch (InitializeException e) {

				throw new LoadLayerException("Error initializating layer", e);

			}

		}

		return layerList;

	}

	public void actionButtonPressed(ButtonsPanelEvent e) {

		if(	e.getButton() == ButtonsPanel.BUTTON_APPLY || 

			e.getButton() == ButtonsPanel.BUTTON_ACCEPT) {

			MapControl mapCtrl = null;

			IWindow[] w = PluginServices.getMDIManager().getAllWindows();

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

				if (w[i] instanceof org.gvsig.app.project.documents.view.gui.AbstractViewPanel) {

					MapContext mapContext = ((org.gvsig.app.project.documents.view.gui.AbstractViewPanel)w[i]).getMapControl().getMapContext();

					if(mapContext == fLayer.getMapContext())

						mapCtrl = ((org.gvsig.app.project.documents.view.gui.AbstractViewPanel)w[i]).getMapControl();

				}

			}

    		try {

    			List<FLyrWMTS> layerList = getLayerList(wmtsGUIInterface.getDataParameters());

    			if(layerList.size() > 0 && layerList.get(0) != null) {

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

    					if(layerList.get(i) instanceof FLyrWMTS) {

    						mapCtrl.getMapContext().getLayers().removeLayer(fLayer);

    						mapCtrl.getMapContext().getLayers().addLayer(layerList.get(i));

    						fLayer = (FLyrWMTS)layerList.get(i);

    					}

    				}

    			}

    			//removeDuplicate(layerList, mapCtrl);

    			mapCtrl.getMapContext().invalidate();

    		} catch (LoadLayerException exc) {

    			exc.printStackTrace();

    		}

		}

		if(	e.getButton() == ButtonsPanel.BUTTON_CLOSE ||

			e.getButton() == ButtonsPanel.BUTTON_ACCEPT) {

			close();

		}

	}

} 

/* 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.

* 

*/

package org.gvsig.raster.wmts.app.wmtsclient;

import java.awt.Component;

import java.awt.geom.Point2D;

import javax.swing.JOptionPane;

import org.gvsig.about.AboutManager;

import org.gvsig.about.AboutParticipant;

import org.gvsig.andami.IconThemeHelper;

import org.gvsig.andami.PluginServices;

import org.gvsig.andami.plugins.Extension;

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

import org.gvsig.app.ApplicationLocator;

import org.gvsig.app.ApplicationManager;

import org.gvsig.app.extension.AddLayer;

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

import org.gvsig.fmap.geom.exception.CreateEnvelopeException;

import org.gvsig.fmap.geom.primitive.Envelope;

import org.gvsig.fmap.mapcontext.ViewPort;

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

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

import org.gvsig.fmap.mapcontrol.MapControl;

import org.gvsig.raster.fmap.layers.Multiresolution;

import org.gvsig.raster.wmts.app.wmtsclient.gui.wizard.WMTSWizard;

import org.gvsig.raster.wmts.app.wmtsclient.layer.DynObjectSetWMTSInfo;

import org.gvsig.raster.wmts.app.wmtsclient.layer.FLyrWMTS;

import org.gvsig.tools.ToolsLocator;

import org.gvsig.tools.extensionpoint.ExtensionPoint;

/**

 * Extension for adding WMTS support to gvSIG.

 *

 * @author Nacho Brodin (nachobrodin@gmail.com)

 */

public class WMTSClientExtension extends Extension {

    public void initialize() {

    	// Adds an entry to the TOC's floating menu to those layers defined in this extension

		ExtensionPoint exPoint = ToolsLocator.getExtensionPointManager().add("View_TocActions");

		exPoint.append("WMTSPropsTocMenuEntry", "", new WMTSPropsTocMenuEntry());

        // Adds a new tab to the "add layer" wizard for WMTS layer creation

    	AddLayer.addWizard(WMTSWizard.class);

    	//ToolsLocator.getExtensionPointManager().add("CatalogLayers").append("OGC:WMTS", "", FLyrWMTS.class);

    	initilizeIcons();

    	DynObjectSetWMTSInfo.registerDynClass();

    }

	public void postInitialize() {

		FLyrWMTS.registerPersistent();

		addAboutInfo();

	}

	private void addAboutInfo() {

        ApplicationManager application = ApplicationLocator.getManager();

        AboutManager about = application.getAbout();

        about.addDeveloper("PRODEVELOP", getClass().getClassLoader()

            .getResource("about/wmts-about.html"), 2);

        AboutParticipant participant = about.getDeveloper("PRODEVELOP");

        participant.addContribution(

            "WMTS",

            "Cliente para Web Map Tile Service", 

            2011,3,1, 

            2011,3,30

        );      

    }

    @SuppressWarnings("deprecation")

	public void execute(String actionCommand) {

    	AbstractViewPanel theView = (AbstractViewPanel) PluginServices.getMDIManager().getActiveWindow();

		MapControl mapCtrl = theView.getMapControl();

		ViewPort viewPort = mapCtrl.getViewPort();

		Multiresolution lyrMultires = null;

		FLayers lyrs = mapCtrl.getMapContext().getLayers();

		for (int i = 0; i < lyrs.getLayersCount(); i++) {

			FLayer lyr = lyrs.getLayer(i);

			if(lyr instanceof FLyrWMTS) {

				lyrMultires = ((Multiresolution)lyr);

			}

		}

    	if(actionCommand.compareTo("NEXT_LEVEL") == 0) {

    		if(!lyrMultires.increaseZoomLevel()) {

    			JOptionPane.showMessageDialog((Component)PluginServices.getMainFrame(), "max_zoom_reached");

    			return;

    		}

    	}

    	if(actionCommand.compareTo("PREV_LEVEL") == 0) {

    		if(!lyrMultires.decreaseZoomLevel()) {

    			JOptionPane.showMessageDialog((Component)PluginServices.getMainFrame(), "min_zoom_reached");

    			return;

    		}

    	}

    	Point2D center = new Point2D.Double(viewPort.getExtent().getCenterX(), viewPort.getExtent().getCenterY());

		Envelope r;

		try {

			r = lyrMultires.getCoordsInLevel(center, lyrMultires.getZoomLevel(), 

					viewPort.getImageWidth(), viewPort.getImageHeight());

		} catch (CreateEnvelopeException e) {

			return;

		}

		mapCtrl.getViewPort().setEnvelope(r);

		mapCtrl.invalidate();

    }

    public boolean isEnabled() {

        return true;

    }

    public boolean isVisible() {

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

    	if(window instanceof AbstractViewPanel) {

    		AbstractViewPanel theView = (AbstractViewPanel) window;

    		MapControl mapCtrl = theView.getMapControl();

    		FLayers lyrs = mapCtrl.getMapContext().getLayers();

    		for (int i = 0; i < lyrs.getLayersCount(); i++) {

    			if(lyrs.getLayer(i) instanceof FLyrWMTS)

    				return true;

    		}

    	}

        return false;

    }

    void initilizeIcons(){

		IconThemeHelper.registerIcon(null, "level-plus", this);

		IconThemeHelper.registerIcon(null, "level-less", this);

		IconThemeHelper.registerIcon(null, "icon-layer-wmts", this);

		IconThemeHelper.registerIcon(null, "aplication-preferences-downarrow", this);

		IconThemeHelper.registerIcon(null, "aplication-preferences-uparrow", this);

    }

}

/* 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.

* 

*/

package org.gvsig.raster.wmts.app.wmtsclient;

import org.gvsig.andami.PluginServices;

import org.gvsig.app.project.documents.view.toc.AbstractTocContextMenuAction;

import org.gvsig.app.project.documents.view.toc.ITocItem;

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

import org.gvsig.raster.wmts.app.wmtsclient.gui.wizard.WMTSPropsDialog;

import org.gvsig.raster.wmts.app.wmtsclient.layer.FLyrWMTS;

/**

 * The TOC WMTS properties.

 *

 * @author Nacho Brodin (nachobrodin@gmail.com)

 */

public class WMTSPropsTocMenuEntry extends AbstractTocContextMenuAction {

	public void execute(ITocItem item, FLayer[] selectedItems) {

		WMTSPropsDialog dialog = new WMTSPropsDialog(selectedItems[0]);

		PluginServices.getMDIManager().addWindow(dialog);

	}

	public String getText() {

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

	}

	public boolean isEnabled(ITocItem item, FLayer[] selectedItems) {

		return selectedItems.length == 1 && selectedItems[0].isAvailable();

	}

	public boolean isVisible(ITocItem item, FLayer[] selectedItems) {

		if (selectedItems.length != 1) {

			return false;

		}

		return selectedItems[0] instanceof FLyrWMTS;

	}

}

/* 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.

 *

 */

package org.gvsig.raster.wmts.app.wmtsclient.layer;

import java.util.ArrayList;

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

import org.gvsig.tools.dispose.DisposableIterator;

import org.gvsig.tools.dynobject.DynObject;

import org.gvsig.tools.dynobject.DynObjectSet;

/**

 * {@link DynObject} implementation to facade a iterator of a WMTSInfo

 * and allow to be used as a {@link DynObjectSet} iterator.

 * 

 * @author Nacho Brodin (nachobrodin@gmail.com)

 * @version $Id$

 * 

 */

public class DynObjectIteratorWMTSInfo implements DisposableIterator {

    private ArrayList<Object> infoList = new ArrayList<Object>();

    private int               index    = -1;

    /**

     * Creates a new DynObjects iterator facade over a feature iterator.

     * Each WMTSInfo will be returned through a new or reused

     * {@link DynObjectWMTSInfo} which allows the {@link Feature} to be

     * used like a DynObject.

     * 

     * @param featureIterator

     *            to facade

     * @param featureFacade

     *            if not null this object will be reused as the facade for the

     *            Feature objects of the feature iterator

     */

    public DynObjectIteratorWMTSInfo(Object info) {

        this.infoList.add(info);

        index = 0;

    }

    public void addObject(Object info) {

    	this.infoList.add(info);

    	if(index == -1)

    		index = 0;

    }

    public synchronized void dispose() {

    	this.infoList.clear();

    	index = -1;

    }

    public synchronized boolean hasNext() {

        return (infoList.size() == 0 || index >= infoList.size()) ? false : true;

    }

    public synchronized Object next() {

        Object o = infoList.get(index);

        index ++;

        return o;

    }

    public synchronized void remove() {

    	if(index < infoList.size() && index >= 0) {

    		index --;

    		infoList.remove(index);

    	}

    }

    public long getSize() {

        return infoList.size();

    }

}

/* 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.

 *

 */

package org.gvsig.raster.wmts.app.wmtsclient.layer;

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

import org.gvsig.tools.ToolsLocator;

import org.gvsig.tools.dispose.DisposableIterator;

import org.gvsig.tools.dynobject.DynClass;

import org.gvsig.tools.dynobject.DynObject;

import org.gvsig.tools.dynobject.DynObjectManager;

import org.gvsig.tools.dynobject.DynObjectSet;

import org.gvsig.tools.exception.BaseException;

import org.gvsig.tools.observer.Observable;

import org.gvsig.tools.observer.Observer;

import org.gvsig.tools.observer.impl.BaseWeakReferencingObservable;

import org.gvsig.tools.visitor.Visitor;

/**

 * {@link DynObject} implementation to facade of a {@link FeatureSet} and allow

 * to be used as a {@link DynObjectSet}.

 * 

 * @author Nacho Brodin (nachobrodin@gmail.com)

 * @version $Id$

 */

public class DynObjectSetWMTSInfo extends BaseWeakReferencingObservable

    implements DynObjectSet, Observer {

	public static final int             TYPE_TEXT = 0;

	public static final int             TYPE_HTML = 1;

	public static final int             TYPE_XML  = 2;

	private DynObjectIteratorWMTSInfo   ite = null;

	public static void registerDynClass() {

		DynObjectManager manager = ToolsLocator.getDynObjectManager();

    	DynClass dynClass = manager.add("WMTSInfoByPoint", "WMTS InfoByPoint");