Application: gvSIG desktop

/*

 * Created on 30-may-2005

 */

package com.iver.cit.gvsig.fmap.services;

import java.awt.Image;

import java.awt.geom.Rectangle2D;

import java.io.IOException;

import java.net.ProtocolException;

import java.net.URL;

import java.util.ArrayList;

import com.iver.cit.gvsig.fmap.drivers.WMSException;

import com.iver.wmsclient.WMSClient;

/**

 * @author luisw

 */

public interface OGCWMSService extends OGCService {

	public void setClient(WMSClient client);

	public String getLabel();

	public String getDescription();

	void getCapabilities(URL servidor) throws

		WMSException, IOException, ProtocolException;

	Image getMap(com.iver.wmsclient.MapQuery mapQuery)

	throws WMSException, IOException, ProtocolException;

	public String [] getLayerNames();

	/**

	 * Obtiene la etiqueta de una capa espec?fica

	 * @param nombre de la capa (string)

	 * @return string

	 */

	public String getLabel(String layerName);	

	/**

	 * Obtiene la descripci?n de una capa espec?fica

	 * @param Nombre de la capa (string)

	 * @return string

	 */

	public String getLayerDescription(String layerName);

	/**

	 * Obtiene los SRS de una capa espec?fica

	 * @param Nombre de la capa (string)

	 * @return ArrayList

	 */

	public ArrayList getSRSs(String layerName);

	public Rectangle2D getFullExtent(String layerName, String srs);

	public ArrayList getFormats(String layerName);	

}

/* 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.

 *

 * For more information, contact:

 *

 *  Generalitat Valenciana

 *   Conselleria d'Infraestructures i Transport

 *   Av. Blasco Ib??ez, 50

 *   46010 VALENCIA

 *   SPAIN

 *

 *      +34 963862235

 *   gvsig@gva.es

 *      www.gvsig.gva.es

 *

 *    or

 *

 *   IVER T.I. S.A

 *   Salamanca 50

 *   46005 Valencia

 *   Spain

 *

 *   +34 963163400

 *   dac@iver.es

 */

package com.iver.cit.gvsig.fmap.drivers;

import java.awt.Image;

import java.io.IOException;

import java.net.ProtocolException;

import java.net.URL;

/**

 * Interfaz Driver para WMS.

 *

 * @author $author$

 */

public interface WMSDriver {

	/**

	 * Obtiene las posibilidades del servidor a partir de una URL.

	 *

	 * @param servidor URL.

	 *

	 * @throws WMSException 

	 * @throws IOException 

	 * @throws ProtocolException 

	 */

	void getCapabilities(URL servidor)

		throws WMSException, IOException, ProtocolException;

	/**

	 * Devuelve la imagen a partir de MapQuery.

	 *

	 * @param mapQuery MapQuery.

	 *

	 * @return Image.

	 *

	 * @throws WMSException 

	 * @throws IOException 

	 * @throws ProtocolException 

	 */

	Image getMap(com.iver.wmsclient.MapQuery mapQuery)

		throws WMSException, IOException, ProtocolException;

	//    String getFeatureInfo(InfoQuery infoQuery) throws WMSException, IOException, ProtocolException;

}

/* 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.

 *

 * For more information, contact:

 *

 *  Generalitat Valenciana

 *   Conselleria d'Infraestructures i Transport

 *   Av. Blasco Ib??ez, 50

 *   46010 VALENCIA

 *   SPAIN

 *

 *      +34 963862235

 *   gvsig@gva.es

 *      www.gvsig.gva.es

 *

 *    or

 *

 *   IVER T.I. S.A

 *   Salamanca 50

 *   46005 Valencia

 *   Spain

 *

 *   +34 963163400

 *   dac@iver.es

 */

package com.iver.cit.gvsig.fmap.drivers;

/**

 * Excepci?n provocada por el WMS.

 *

 * @author Vicente Caballero Navarro

 */

public class WMSException extends Exception {

	/**

	 *

	 */

	public WMSException() {

		super();

	}

	/**

	 * Crea WMSException.

	 *

	 * @param message

	 */

	public WMSException(String message) {

		super(message);

	}

	/**

	 * Crea WMSException.

	 *

	 * @param message

	 * @param cause

	 */

	public WMSException(String message, Throwable cause) {

		super(message, cause);

	}

	/**

	  * Crea WMSException.

	 *

	 * @param cause

	 */

	public WMSException(Throwable cause) {

		super(cause);

	}

}

/* 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.

 *

 * For more information, contact:

 *

 *  Generalitat Valenciana

 *   Conselleria d'Infraestructures i Transport

 *   Av. Blasco Ib??ez, 50

 *   46010 VALENCIA

 *   SPAIN

 *

 *      +34 963862235

 *   gvsig@gva.es

 *      www.gvsig.gva.es

 *

 *    or

 *

 *   IVER T.I. S.A

 *   Salamanca 50

 *   46005 Valencia

 *   Spain

 *

 *   +34 963163400

 *   dac@iver.es

 */

package com.iver.cit.gvsig.fmap.drivers.wms;

import com.iver.cit.gvsig.fmap.drivers.WMSDriver;

import com.iver.cit.gvsig.fmap.drivers.WMSException;

import com.iver.wmsclient.Capabilities;

import com.iver.wmsclient.FeatureInfoQuery;

import com.iver.wmsclient.MapQuery;

import com.iver.wmsclient.UnsupportedVersionException;

import com.iver.wmsclient.WMSClient;

import com.iver.wmsclient.WMSClientFactory;

import org.exolab.castor.xml.ValidationException;

import java.awt.Image;

import java.awt.image.BufferedImage;

import java.io.ByteArrayInputStream;

import java.io.IOException;

import java.net.ProtocolException;

import java.net.URL;

import javax.imageio.ImageIO;

/**

 * Driver WMS.

 *

 * @author Vicente Caballero Navarro

 */

public class FMapWMSDriver implements WMSDriver {

	private MapQuery lastMapQuery;

	private WMSClient client;

	/**

	 * @see com.iver.cit.gvsig.fmap.drivers.WMSDriver#getCapabilities(java.net.URL)

	 */

	public void getCapabilities(URL servidor)

		throws WMSException, IOException, ProtocolException {

		try {

			Capabilities c = getClient(servidor).getCapabilities(servidor);

		} catch (UnsupportedVersionException e) {

			throw new WMSException(e);

		}

	}

	/**

	 * @see com.iver.cit.gvsig.fmap.drivers.WMSDriver#getMap(com.iver.cit.gvsig.fmap.drivers.wms.MapQuery)

	 */

	public Image getMap(MapQuery mapQuery)

		throws WMSException, IOException, ProtocolException {

		BufferedImage image = new BufferedImage(mapQuery.getWidth(),

				mapQuery.getHeight(), BufferedImage.TYPE_INT_ARGB);

		try {

			byte[] res = client.doMapQuery(mapQuery);

			ByteArrayInputStream inbytes = new ByteArrayInputStream(res);

			image = ImageIO.read(inbytes);

			return image;

		} catch (ValidationException e) {

			throw new ProtocolException();

		} catch (com.iver.wmsclient.WMSException e) {

			throw new WMSException(e);

		} catch (NoSuchFieldException e) {

			throw new RuntimeException(

				"No se incluyeron todos los campos necesarios de la petici?n");

		}

	}

	/**

	 * @see com.iver.cit.gvsig.fmap.drivers.WMSDriver#getFeatureInfo(com.iver.cit.gvsig.fmap.drivers.wms.InfoQuery)

	 */

	public String getFeatureInfo(FeatureInfoQuery infoQuery)

		throws WMSException, IOException, ProtocolException {

		return null;

	}

	/**

	 * Devuelve WMSClient a partir de su URL.

	 *

	 * @param url URL.

	 *

	 * @return WMSClient.

	 *

	 * @throws UnsupportedVersionException

	 * @throws IOException

	 */

	private WMSClient getClient(URL url)

		throws UnsupportedVersionException, IOException {

		if (client == null) {

			client = WMSClientFactory.getClient(url);

		}

		return client;

	}

}

/* 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.

 *

 * For more information, contact:

 *

 *  Generalitat Valenciana

 *   Conselleria d'Infraestructures i Transport

 *   Av. Blasco Ib??ez, 50

 *   46010 VALENCIA

 *   SPAIN

 *

 *      +34 963862235

 *   gvsig@gva.es

 *      www.gvsig.gva.es

 *

 *    or

 *

 *   IVER T.I. S.A

 *   Salamanca 50

 *   46005 Valencia

 *   Spain

 *

 *   +34 963163400

 *   dac@iver.es

 */

package com.iver.cit.gvsig.fmap.layers;

import java.awt.Graphics2D;

import java.awt.Point;

import java.awt.geom.AffineTransform;

import java.awt.geom.NoninvertibleTransformException;

import java.awt.geom.Point2D;

import java.awt.geom.Rectangle2D;

import java.awt.image.BufferedImage;

import java.io.ByteArrayInputStream;

import java.io.IOException;

import java.net.MalformedURLException;

import java.net.URL;

import javax.imageio.ImageIO;

import org.exolab.castor.xml.ValidationException;

import com.iver.cit.gvsig.fmap.DriverException;

import com.iver.cit.gvsig.fmap.ViewPort;

import com.iver.cit.gvsig.fmap.drivers.DriverIOException;

import com.iver.cit.gvsig.fmap.drivers.WMSException;

import com.iver.cit.gvsig.fmap.layers.layerOperations.InfoByPoint;

import com.iver.cit.gvsig.fmap.operations.Cancellable;

import com.iver.utiles.StringUtilities;

import com.iver.utiles.XMLEntity;

import com.iver.wmsclient.FeatureInfoQuery;

import com.iver.wmsclient.MapQuery;

import com.iver.wmsclient.UnsupportedVersionException;

import com.iver.wmsclient.WMSClient;

import com.iver.wmsclient.WMSClientFactory;

/**

 * Capa WMS.

 *

 * @author Fernando Gonz?lez Cort?s

 */

public class FLyrWMS extends FLyrDefault implements InfoByPoint {

	boolean isPrinting = false;

	boolean mustTileDraw = false;

	boolean mustTilePrint = true;

	int maxTileDrawWidth = -1;

	int maxTileDrawHeight = -1;

	int maxTilePrintWidth = 1023;

	int maxTilePrintHeight = 1023;

	private String m_SRS;

	private String m_Format;

	private String layerQuery;

	private String infoLayerQuery;

	private URL host;

	private WMSClient wmsClient;

	private MapQuery lastMapQuery;

	private Rectangle2D fullExtent;

	/**

	 * Inicializa una capa WMS con el driver que se le pasa como par?metro y

	 * guard?ndose el nombre del fichero para realizar los accesos, la capa

	 * tendr? asociada la proyecci?n que se pasa como parametro tambi?n

	 *

	 * @param layerName Nombre de la capa.

	 * @param rect extent

	 * @param host URL.

	 * @param format Formato

	 * @param query Consulta.

	 * @param infoQuery inforamci?n de la consulta.

	 * @param srs SRS.

	 */

	public void init(String layerName, Rectangle2D rect,

				URL host, String format, String query, String infoQuery, String srs) {

		FLyrWMS layer = this;

		layer.setHost(host);

		layer.setFullExtent(rect);

		layer.setFormat(format);

		layer.setLayerQuery(query);

		layer.setInfoLayerQuery(infoQuery);

		layer.setSRS(srs);

		layer.setName(layerName);

	}

	/**

	 * Slecciona el formato del WMS.

	 *

	 * @return formato seleccionado.

	 *

	 * @throws WMSException

	 * @throws IllegalStateException

	 * @throws ValidationException

	 * @throws UnsupportedVersionException

	 * @throws IOException

	 */

	private String selectFormat()

		throws WMSException, IllegalStateException, ValidationException, 

			UnsupportedVersionException, IOException {

		String[] formats;

		formats = getWmsClient().getInfoFormats();

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

			if (formats[i].equals("GML.1")) {

				return formats[i];

			}

			if (formats[i].equals("GML.2")) {

				return formats[i];

			}

			if (formats[i].equals("GML.3")) {

				return formats[i];

			}

			if (formats[i].equals("application/vnd.ogc.gml")) {

				return formats[i];

			}

			if (formats[i].indexOf("XML") != -1) {

				return formats[i];

			}

		}

		throw new WMSException("No format supported");

	}

	/**

	 * Devuelve el XMLEntity con la informaci?n necesaria para reproducir la

	 * capa.

	 *

	 * @return XMLEntity.

	 * @throws XMLException

	 */

	public XMLEntity getXMLEntity() throws XMLException {

		XMLEntity xml = super.getXMLEntity();

		xml.putProperty("fullExtent", StringUtilities.rect2String(fullExtent));

		xml.putProperty("host", host.toExternalForm());

		xml.putProperty("infoLayerQuery", infoLayerQuery);

		xml.putProperty("layerQuery", layerQuery);

		xml.putProperty("format", m_Format);

		xml.putProperty("srs", m_SRS);

		return xml;

	}

	/**

	 * A partir del XMLEntity reproduce la capa.

	 *

	 * @param xml XMLEntity

	 *

	 * @throws XMLException

	 * @throws DriverException

	 * @throws DriverIOException

	 */

	public void setXMLEntity03(XMLEntity xml)

		throws XMLException {

		super.setXMLEntity(xml);

		fullExtent = StringUtilities.string2Rect(xml.getStringProperty(

					"fullExtent"));

		try {

			host = new URL(xml.getStringProperty("host"));

		} catch (MalformedURLException e) {

			throw new XMLException(e);

		}

		infoLayerQuery = xml.getStringProperty("infoLayerQuery");

		layerQuery = xml.getStringProperty("layerQuery");

		m_Format = xml.getStringProperty("format");

		m_SRS = xml.getStringProperty("srs");

	}

	/**

	 * A partir del XMLEntity reproduce la capa.

	 *

	 * @param xml XMLEntity

	 *

	 * @throws XMLException

	 * @throws DriverException

	 * @throws DriverIOException

	 */

	public void setXMLEntity(XMLEntity xml)

		throws XMLException {

		super.setXMLEntity(xml);

		fullExtent = StringUtilities.string2Rect(xml.getStringProperty(

					"fullExtent"));

		try {

			host = new URL(xml.getStringProperty("host"));

		} catch (MalformedURLException e) {

			throw new XMLException(e);

		}

		infoLayerQuery = xml.getStringProperty("infoLayerQuery");

		layerQuery = xml.getStringProperty("layerQuery");

		m_Format = xml.getStringProperty("format");

		m_SRS = xml.getStringProperty("srs");

	}

	/**

	 * @see com.iver.cit.gvsig.fmap.layers.layerOperations.InfoByPoint#queryByPoint(com.iver.cit.gvsig.fmap.operations.QueriedPoint)

	 */

	public String queryByPoint(Point p) throws DriverException {

		FeatureInfoQuery query = new FeatureInfoQuery(lastMapQuery);

		query.setFeatureCount(Integer.MAX_VALUE);

		query.setX((int) p.getX());

		query.setY((int) p.getY());

		query.setInfoQuery(infoLayerQuery);

		try {

			query.setInfoFormat(selectFormat());

			return new String(getWmsClient().doFeatureInfo(query));

		} catch (WMSException e) {

			return "<?xml version=\"1.0\" encoding=\"ISO-8859-1\"?><exception>" +

			e.getMessage() + "</exception>";

		} catch (ValidationException e) {

			/*

			 * TODO Las traducciones en este m?todo han de ser

			 * las mismas que en el m?todo de dibujado

			 */

			throw new DriverException("No se reconoce el formato de la respuesta",

				e);

		} catch (UnsupportedVersionException e) {

			throw new DriverException("Conflicto de versiones", e);

		} catch (IOException e) {

			throw new DriverException("Error en la conexi?n", e);

		} catch (com.iver.wmsclient.WMSException e) {

			throw new DriverException(e.getMessage(), e);

		} catch (NoSuchFieldException e) {

			throw new RuntimeException(

				"No se rellenaron todos los campos de la petici?n");

		}

	}

	/**

	 * @see com.iver.cit.gvsig.fmap.layers.FLayer#getFullExtent()

	 */

	public Rectangle2D getFullExtent() throws DriverException {

		return fullExtent;

	}

	/**

	 * @see com.iver.cit.gvsig.fmap.layers.FLayer#draw(java.awt.image.BufferedImage,

	 * 		java.awt.Graphics2D, com.iver.cit.gvsig.fmap.ViewPort,

	 * 		com.iver.cit.gvsig.fmap.operations.Cancellable)

	 */

	public void draw(BufferedImage image, Graphics2D g, ViewPort viewPort,

			Cancellable cancel,double scale) throws DriverException {

		if (isWithinScale(scale)){	

			try {

				MapQuery mapQuery = getWmsClient().createQuery();

				mapQuery.setBBOX(viewPort.getAdjustedExtent());

				mapQuery.setFormat(m_Format);

				mapQuery.setHeight(viewPort.getImageHeight());

				// System.err.println("m_Mapa.getHeight() = " + m_Mapa.getHeight());

				mapQuery.setLayers(layerQuery);

				mapQuery.setSRS(m_SRS);

				mapQuery.setStyles("");

				mapQuery.setWidth(viewPort.getImageWidth());

				mapQuery.setExceptions("application/vnd.ogc.se_xml");

				byte[] bytes;

				lastMapQuery = mapQuery;

				bytes = getWmsClient().doMapQuery(lastMapQuery);

				ByteArrayInputStream inbytes = new ByteArrayInputStream(bytes);

				BufferedImage tempImg = ImageIO.read(inbytes);

				// LWS Cambio de estrategia en el posicionado para la impresi?n.

				Point2D p2=new Point2D.Double(viewPort.getAdjustedExtent().getX(), viewPort.getAdjustedExtent().getMaxY()); //viewPort.getOffset();

				viewPort.getAffineTransform().transform(p2, p2);

				g.drawImage(tempImg,(int)p2.getX(),(int)p2.getY(), null);

			} catch (ValidationException e) {

				throw new DriverException("No se reconoce el formato de la respuesta",

						e);

			} catch (UnsupportedVersionException e) {

				throw new DriverException("Conflicto de versiones", e);

			} catch (IOException e) {

				throw new DriverException(e.getMessage(), e);

			} catch (com.iver.wmsclient.WMSException e) {

				throw new DriverException(e.getMessage(), e);

			} catch (NoSuchFieldException e) {

				throw new RuntimeException(

				"No se rellenaron todos los campos de la petici?n");

			} catch (RuntimeException e) {

				this.setActive(false);

				this.setVisible(false);

				throw new DriverException("Error en la conexi?n", e);

			}

		}

	}

	/**

	 * @throws NoPathToLayerException 

	 * @see com.iver.cit.gvsig.fmap.layers.FLayer#print(java.awt.Graphics2D,

	 * 		com.iver.cit.gvsig.fmap.ViewPort,

	 * 		com.iver.cit.gvsig.fmap.operations.Cancellable)

	 */

	public void print(Graphics2D g, ViewPort viewPort, Cancellable cancel,double scale)

		throws DriverException {

		if (isVisible() && isWithinScale(scale)){	

		isPrinting = true;

		if (!mustTilePrint) {

			draw(null, g, viewPort, cancel,scale);

		} else {

	        // Para no pedir imagenes demasiado grandes, vamos

	        // a hacer lo mismo que hace EcwFile: chunkear.

	        // Llamamos a drawView con cuadraditos m?s peque?os

	        // del BufferedImage ni caso, cuando se imprime viene con null

			Tiling tiles = new Tiling(maxTilePrintWidth, maxTilePrintHeight, g.getClipBounds());

			tiles.setAffineTransform((AffineTransform) viewPort.getAffineTransform().clone());

			for (int tileNr=0; tileNr < tiles.getNumTiles(); tileNr++) {

	    		// Parte que dibuja

	    		try {

	        		ViewPort vp = tiles.getTileViewPort(viewPort, tileNr);

	        		draw(null, g, vp, cancel,scale);

				} catch (NoninvertibleTransformException e) {

					// TODO Auto-generated catch block

					e.printStackTrace();

				}

	        }

		}

	    isPrinting = false;

		}

	}

	public void _print(Graphics2D g, ViewPort viewPort, Cancellable cancel,double scale)

		throws DriverException {

		draw(null, g, viewPort, cancel,scale);

	}

	/**

	 * Devuelve el WMSClient.

	 *

	 * @return WMSClient

	 *

	 * @throws IllegalStateException

	 * @throws ValidationException

	 * @throws UnsupportedVersionException

	 * @throws IOException

	 */

	private WMSClient getWmsClient()

		throws IllegalStateException, ValidationException, 

			UnsupportedVersionException, IOException {

		if (wmsClient == null) {

			wmsClient = WMSClientFactory.getClient(host);

		}

		return wmsClient;

	}

	/**

	 * Devuelve el URL.

	 *

	 * @return URL.

	 */

	public URL getHost() {

		return host;

	}

	/**

	 * Inserta el URL.

	 *

	 * @param host URL.

	 */

	public void setHost(URL host) {

		this.host = host;

	}

	/**

	 * Devuelve la informaci?n de la consulta.

	 *

	 * @return String.

	 */

	public String getInfoLayerQuery() {

		return infoLayerQuery;

	}

	/**

	 * Inserta la informaci?n de la consulta.

	 *

	 * @param infoLayerQuery String.

	 */

	public void setInfoLayerQuery(String infoLayerQuery) {

		this.infoLayerQuery = infoLayerQuery;

	}

	/**

	 * Devuelve la consulta.

	 *

	 * @return String.

	 */

	public String getLayerQuery() {

		return layerQuery;

	}

	/**

	 * Inserta la consulta.

	 *

	 * @param layerQuery consulta.

	 */

	public void setLayerQuery(String layerQuery) {

		this.layerQuery = layerQuery;

	}

	/**

	 * Devuelve el formato.

	 *

	 * @return Formato.

	 */

	public String getFormat() {

		return m_Format;

	}

	/**

	 * Inserta el formato.

	 *

	 * @param format Formato.

	 */

	public void setFormat(String format) {

		m_Format = format;

	}

	/**

	 * Devuelve el SRS.

	 *

	 * @return SRS.

	 */

	public String getSRS() {

		return m_SRS;

	}

	/**

	 * Inserta el SRS.

	 *

	 * @param m_srs SRS.

	 */

	public void setSRS(String m_srs) {

		m_SRS = m_srs;

	}

	/**

	 * Inserta la extensi?n total de la capa.

	 *

	 * @param fullExtent Rect?ngulo.

	 */

	public void setFullExtent(Rectangle2D fullExtent) {

		this.fullExtent = fullExtent;

	}

}

/*

 * Created on 09-sep-2004

 *

 * To change the template for this generated file go to

 * Window>Preferences>Java>Code Generation>Code and Comments

 */

/* 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.

 *

 * For more information, contact:

 *

 *  Generalitat Valenciana

 *   Conselleria d'Infraestructures i Transport

 *   Av. Blasco Ib??ez, 50

 *   46010 VALENCIA

 *   SPAIN

 *

 *      +34 963862235

 *   gvsig@gva.es

 *      www.gvsig.gva.es

 *

 *    or

 *

 *   IVER T.I. S.A

 *   Salamanca 50

 *   46005 Valencia

 *   Spain

 *

 *   +34 963163400

 *   dac@iver.es

 */

package com.iver.cit.gvsig.gui;

import java.awt.geom.Rectangle2D;

import java.io.IOException;

import java.net.URL;

import java.util.ArrayList;

import org.exolab.castor.xml.ValidationException;

import com.iver.cit.gvsig.gui.wizards.LayerInfo;

import com.iver.cit.gvsig.gui.wizards.WizardData;

import com.iver.cit.gvsig.gui.wizards.WizardDataSource;

import com.iver.cit.gvsig.fmap.drivers.UnsupportedVersionException;

import com.iver.wmsclient.WMSClient;

import com.iver.wmsclient.WMSClientFactory;

import com.iver.wmsclient.wms_1_0_0.capabilities.Format;

import com.iver.wmsclient.wms_1_0_0.capabilities.Layer;

import com.iver.wmsclient.wms_1_0_0.capabilities.Name;

import com.iver.wmsclient.wms_1_0_0.capabilities.SRS;

import com.iver.wmsclient.wms_1_0_0.capabilities.WMT_MS_Capabilities;

/**

 * Adapta las capa wms de Fmap a los datasource del WMSWizard

 *

 * @author Fernando Gonz?lez Cort?s

 */

public class WMSDataSourceAdapter implements WizardDataSource {

    private WMSClient cliente;

    /**

     * M?todo detalles para la versi?n 1.0.0

     *

     * @see com.iver.cit.gvsig.gui.wms.WizardDataSource#detalles()

     */

    private WizardData detalles_1_0_0(WMT_MS_Capabilities cap) {

        WizardData data = new WizardData();

        data.setTitle(cap.getService().getTitle().getContent());

        data.setAbstract(cap.getService().getAbstract().getContent());

        Format f = cap.getCapability().getRequest().getMap().getFormat();

        ArrayList formatos = new ArrayList();

        if (f.getGIF() != null) {

            formatos.add("image/gif");

        }

        if (f.getPNG() != null) {

            formatos.add("image/png");

        }

        if (f.getJPEG() != null) {

            formatos.add("image/jpeg");

        }

        if (f.getTIFF() != null) {

            formatos.add("image/tiff");

        }

        data.setFormats((String[]) formatos.toArray(new String[0]));

        Layer l = cap.getCapability().getLayer();

        LayerInfo root = new LayerInfo();

        root.text = l.getTitle().getContent();

        Name name = l.getName();

        if (name != null) {

            root.name = name.getContent();

        }

        SRS srs = l.getSRS();

        if (srs != null) {

            root.addSRS(l.getSRS().getContent());

        }

        rellena_1_0_0((LayerInfo) root, l);

        data.setLayer(root);

        return data;

    }

    /**

     * M?todo detalles para la versi?n 1.1.0

     *

     * @see com.iver.cit.gvsig.gui.wms.WizardDataSource#detalles()

     */

    private WizardData detalles_1_1_0(

        com.iver.wmsclient.wms_1_1_0.capabilities.WMT_MS_Capabilities cap) {

        WizardData data = new WizardData();

        data.setTitle(cap.getService().getTitle().getContent());

        data.setAbstract(cap.getService().getAbstract().getContent());

        com.iver.wmsclient.wms_1_1_0.capabilities.Format[] f = cap.getCapability()

                                                                           .getRequest()

                                                                           .getGetMap()

                                                                           .getFormat();

        ArrayList formatos = new ArrayList();

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

            if (isValidFormat(f[i].getContent())) {

                formatos.add(f[i].getContent());

            }

        }

        data.setFormats((String[]) formatos.toArray(new String[0]));

        com.iver.wmsclient.wms_1_1_0.capabilities.Layer l = cap.getCapability()

                                                                        .getLayer();

        LayerInfo root = new LayerInfo();

        root.text = l.getTitle().getContent();

        com.iver.wmsclient.wms_1_1_0.capabilities.Name name = l.getName();

        if (name != null) {

            root.name = name.getContent();

        }

        com.iver.wmsclient.wms_1_1_0.capabilities.SRS srs = l.getSRS();

        if (srs != null) {

            root.addSRS(l.getSRS().getContent());

        }

        rellena_1_1_0((LayerInfo) root, l);

        data.setLayer(root);

        return data;

    }

    /**

     * M?todo detalles para la versi?n 1.3.0

     *

     * @see com.iver.cit.gvsig.gui.wms.WizardDataSource#detalles()

     */

    private WizardData detalles_1_3_0(

        com.iver.wmsclient.wms_1_3_0.capabilities.WMS_Capabilities cap) {

        WizardData data = new WizardData();

        data.setTitle(cap.getService().getTitle().getContent());

        data.setAbstract(cap.getService().getAbstract().getContent());

        com.iver.wmsclient.wms_1_3_0.capabilities.Format[] f = cap.getCapability()

                                                                           .getRequest()

                                                                           .getGetMap()

                                                                           .getFormat();

        ArrayList formatos = new ArrayList();

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

            if (isValidFormat(f[i].getContent())) {

                formatos.add(f[i].getContent());

            }

        }

        data.setFormats((String[]) formatos.toArray(new String[0]));

        com.iver.wmsclient.wms_1_3_0.capabilities.Layer l = cap.getCapability()

                                                                        .getLayer();

        LayerInfo root = new LayerInfo();

        root.text = l.getTitle().getContent();

        com.iver.wmsclient.wms_1_3_0.capabilities.Name name = l.getName();

        if (name != null) {

            root.name = name.getContent();

        }

        String[] srs = l.getCRS();

        if (srs != null) {

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

                root.addSRS(srs[i]);

            }

        }

        rellena_1_3_0((LayerInfo) root, l);

        data.setLayer(root);

        return data;

    }

    /**

     * M?todo detalles para la versi?n 1.1.1

     *

     * @see com.iver.cit.gvsig.gui.wms.WizardDataSource#detalles()

     */

    private WizardData detalles_1_1_1(

        com.iver.wmsclient.wms_1_1_1.capabilities.WMT_MS_Capabilities cap) {

        WizardData data = new WizardData();

        data.setTitle(cap.getService().getTitle().getContent());

        if (cap.getService().getAbstract() != null)

        data.setAbstract(cap.getService().getAbstract().getContent());

        com.iver.wmsclient.wms_1_1_1.capabilities.Format[] f = cap.getCapability()

                                                                           .getRequest()

                                                                           .getGetMap()

                                                                           .getFormat();

        ArrayList formatos = new ArrayList();

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

            if (isValidFormat(f[i].getContent())) {

                formatos.add(f[i].getContent());

            }

        }

        data.setFormats((String[]) formatos.toArray(new String[0]));

        com.iver.wmsclient.wms_1_1_1.capabilities.Layer l = cap.getCapability()

                                                                        .getLayer();

        LayerInfo root = new LayerInfo();

        root.text = l.getTitle().getContent();

        com.iver.wmsclient.wms_1_1_1.capabilities.Name name = l.getName();

        if (name != null) {

            root.name = name.getContent();

        }

        com.iver.wmsclient.wms_1_1_1.capabilities.SRS[] srs = l.getSRS();

        if (srs != null) {

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

                root.addSRS(srs[i].getContent());

            }

        }

        rellena_1_1_1((LayerInfo) root, l);

        data.setLayer(root);

        return data;

    }

    /**

     * M?todo para saber los formatos que admite la aplicaci?n

     *

     * @param format cadena con el formato a validar

     *

     * @return true si soportamos dicho formato y false en

     * caso contrario

     */

    private boolean isValidFormat(String format) {

        if (format.equalsIgnoreCase("image/png") ||

                format.equalsIgnoreCase("image/jpg") ||

                format.equalsIgnoreCase("image/tiff") ||

                format.equalsIgnoreCase("image/jpeg") ||

                format.equalsIgnoreCase("image/tif") ||

                format.equalsIgnoreCase("image/gif")) {

            return true;

        }

        return false;

    }

    /**

     * Genera la jerarquia de capas para la versi?n 1.0.0

     *

     * @param nodo nodo raiz de la jerarqu?a que hay que generar

     * @param layer objeto layer de la respuesta del servidor

     */

    private void rellena_1_0_0(LayerInfo nodo, Layer layer) {

        for (int i = 0; i < layer.getLayerCount(); i++) {

            LayerInfo nuevo = new LayerInfo();

            nuevo.text = layer.getLayer(i).getTitle().getContent();

            Name name = layer.getLayer(i).getName();

            if (name != null) {

                nuevo.name = name.getContent();

            }

            SRS srs = layer.getLayer(i).getSRS();

            if (srs != null) {

                nuevo.addSRS(srs.getContent());

            }

            nuevo.queryable = layer.getLayer(i).getQueryable().toString()

                                   .equals("1");

            nodo.hijos.add(nuevo);

            nuevo.padre = nodo;

            rellena_1_0_0((LayerInfo) nodo.hijos.get(i), layer.getLayer(i));

        }

    }

    /**

     * Genera la jerarquia de capas para la versi?n 1.1.0

     *

     * @param nodo nodo raiz de la jerarqu?a que hay que generar

     * @param layer objeto layer de la respuesta del servidor

     */

    private void rellena_1_1_0(LayerInfo nodo,

        com.iver.wmsclient.wms_1_1_0.capabilities.Layer layer) {

        for (int i = 0; i < layer.getLayerCount(); i++) {

            LayerInfo nuevo = new LayerInfo();

            nuevo.text = layer.getLayer(i).getTitle().getContent();

            com.iver.wmsclient.wms_1_1_0.capabilities.Name name = layer.getLayer(i)

                                                                                .getName();

            if (name != null) {

                nuevo.name = name.getContent();

            }

            com.iver.wmsclient.wms_1_1_0.capabilities.SRS srs = layer.getLayer(i)

                                                                              .getSRS();

            if (srs != null) {

                nuevo.addSRS(srs.getContent());

            }

            nuevo.queryable = layer.getLayer(i).getQueryable().toString()

                                   .equals("1");

            nodo.hijos.add(nuevo);

            nuevo.padre = nodo;

            rellena_1_1_0((LayerInfo) nodo.hijos.get(i), layer.getLayer(i));

        }

    }

    /**

     * Genera la jerarquia de capas para la versi?n 1.1.1

     *

     * @param nodo nodo raiz de la jerarqu?a que hay que generar

     * @param layer objeto layer de la respuesta del servidor

     */

    private void rellena_1_1_1(LayerInfo nodo,

        com.iver.wmsclient.wms_1_1_1.capabilities.Layer layer) {

        for (int i = 0; i < layer.getLayerCount(); i++) {

            LayerInfo nuevo = new LayerInfo();

            nuevo.text = layer.getLayer(i).getTitle().getContent();

            com.iver.wmsclient.wms_1_1_1.capabilities.Name name = layer.getLayer(i)

                                                                                .getName();

            if (name != null){

				nuevo.name = name.getContent();

            }

            com.iver.wmsclient.wms_1_1_1.capabilities.SRS[] srs = layer.getLayer(i)

                                                                                .getSRS();

            if (srs != null) {

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

                    nuevo.addSRS(srs[j].getContent());

                }

            }

            nuevo.queryable = layer.getLayer(i).getQueryable().toString()

                                   .equals("1");

            nodo.hijos.add(nuevo);

            nuevo.padre = nodo;

            rellena_1_1_1((LayerInfo) nodo.hijos.get(i), layer.getLayer(i));

        }

    }

    /**

     * Genera la jerarquia de capas para la versi?n 1.3.0

     *

     * @param nodo nodo raiz de la jerarqu?a que hay que generar

     * @param layer objeto layer de la respuesta del servidor

     */

    private void rellena_1_3_0(LayerInfo nodo,

        com.iver.wmsclient.wms_1_3_0.capabilities.Layer layer) {

        for (int i = 0; i < layer.getLayerCount(); i++) {

            LayerInfo nuevo = new LayerInfo();

            nuevo.text = layer.getLayer(i).getTitle().getContent();

            com.iver.wmsclient.wms_1_3_0.capabilities.Name name = layer.getLayer(i)

                                                                                .getName();

            if (name != null) {

                nuevo.name = name.getContent();

            }

            String[] srs = layer.getLayer(i).getCRS();

            if (srs != null) {

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

                    nuevo.addSRS(srs[j]);

                }

            }

            nuevo.queryable = layer.getLayer(i).getQueryable();

            nodo.hijos.add(nuevo);

            nuevo.padre = nodo;

            rellena_1_3_0((LayerInfo) nodo.hijos.get(i), layer.getLayer(i));

        }

    }

    /**

     * @see com.iver.cit.gvsig.gui.wms.WizardDataSource#detalles()

     */

    public WizardData detalles(URL host)

        throws IllegalStateException, ValidationException, 

            UnsupportedVersionException, IOException {

        try {

			cliente = WMSClientFactory.getClient(host);

	        com.iver.wmsclient.Capabilities c = cliente.getCapabilities(host);

	        String version = c.getVersion();

	        if (version.equals("1.0.0")) {

	            return detalles_1_0_0((WMT_MS_Capabilities) c.getRoot());

	        } else if (version.equals("1.1.0")) {

	            return detalles_1_1_0((com.iver.wmsclient.wms_1_1_0.capabilities.WMT_MS_Capabilities) c.getRoot());

	        } else if (version.equals("1.1.1")) {

	            return detalles_1_1_1((com.iver.wmsclient.wms_1_1_1.capabilities.WMT_MS_Capabilities) c.getRoot());

	        } else if (version.equals("1.3.0")) {

	            return detalles_1_3_0((com.iver.wmsclient.wms_1_3_0.capabilities.WMS_Capabilities) c.getRoot());

	        } else {

	            throw new UnsupportedVersionException(version);

	        }

		} catch (com.iver.wmsclient.UnsupportedVersionException e) {

            throw new UnsupportedVersionException(e);

		}

    }

    /**

     * @see com.iver.cit.gvsig.gui.wms.WizardDataSource#getBoundingBox(java.lang.String,

     *      java.lang.String)

     */

    public Rectangle2D getBoundingBox(String[] layerName, String srs) {

        return cliente.getBoundingBox(layerName, srs);

    }

}

/* 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.

 *

 * For more information, contact:

 *

 *  Generalitat Valenciana

 *   Conselleria d'Infraestructures i Transport

 *   Av. Blasco Ib??ez, 50

 *   46010 VALENCIA

 *   SPAIN

 *

 *      +34 963862235

 *   gvsig@gva.es

 *      www.gvsig.gva.es

 *

 *    or

 *

 *   IVER T.I. S.A

 *   Salamanca 50

 *   46005 Valencia

 *   Spain

 *

 *   +34 963163400

 *   dac@iver.es

 */

package com.iver.cit.gvsig.wms.gui.wmswizard;

import java.util.ArrayList;

import java.util.HashMap;

import java.util.HashSet;

import java.util.Iterator;

import javax.swing.AbstractListModel;

/**

 * DOCUMENT ME!

 *

 * @author Fernando Gonz?lez Cort?s

 */

public class SRSListModel extends AbstractListModel {

	ArrayList comunes = new ArrayList();

    private HashSet srsSet = new HashSet();

	private HashMap cuenta = new HashMap();

	private ArrayList nombresSRS = new ArrayList();

    /**

     * DOCUMENT ME!