Application: gvSIG desktop » gvSIG raster

/**

 * gvSIG. Desktop Geographic Information System.

 *

 * Copyright (C) 2007-2013 gvSIG Association.

 *

 * 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 3

 * 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.

 *

 * For any additional information, do not hesitate to contact us

 * at info AT gvsig.com, or visit our website www.gvsig.com.

 */

package org.gvsig.remoteclient;

import junit.framework.Test;

import junit.framework.TestSuite;

import org.gvsig.remoteclient.wms.WMSStatusTest;

import org.gvsig.remoteclient.wms.wms_1_1_1.WMSProtocolHandler_1_1_1Test;

public class AllTests {

	public static Test suite() {

		TestSuite suite = new TestSuite("Test for org.gvsig.remoteClient");

		//$JUnit-BEGIN$

		suite.addTestSuite(Test.class);

		//commented until there is a way to simulate the needed servers.

		//suite.addTestSuite(URLRetrieveTest.class);

		suite.addTestSuite(WMSProtocolHandler_1_1_1Test.class);

		suite.addTestSuite(WMSStatusTest.class);

		//$JUnit-END$

		return suite;

	}

}

/**

 * gvSIG. Desktop Geographic Information System.

 *

 * Copyright (C) 2007-2013 gvSIG Association.

 *

 * 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 3

 * 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.

 *

 * For any additional information, do not hesitate to contact us

 * at info AT gvsig.com, or visit our website www.gvsig.com.

 */

package org.gvsig.remoteclient.wms;

import java.awt.geom.Rectangle2D;

import java.util.Vector;

import junit.framework.TestCase;

/**

 * 

 * @author jaume

 *

 */

public class WMSStatusTest extends TestCase {

	WMSStatus st1, st2, st3, st4;

    protected void setUp() {

    	st1 = new WMSStatus();

    	// Layer names

    	Vector v1 = new Vector();

    	v1.add("a");

    	v1.add("b");

    	v1.add("c");

    	st1.setLayerNames(v1);

    	v1.clear();

    	// Styles

    	v1.add("s1");

    	v1.add("s2");

    	v1.add("s3");

    	st1.setStyles(v1);

    	// Transparency

    	st1.setTransparency(false);

    	v1.clear();

    	v1.add("TIME=february");

    	v1.add("WAVELENGTH=200nm");

    	st1.setDimensions(v1);

    	// Extent

    	Rectangle2D rect1 = new Rectangle2D.Double(1.0, 1.00000001, 5.000000, 6.8);

    	st1.setExtent(rect1);

    	// Exception format

    	st1.setExceptionFormat("bla");

    	// SRS

    	st1.setSrs("bla bla");

    	// Format

    	st1.setFormat("image/mpeg");

    	// Width

    	st1.setWidth(800);

    	// Height

    	st1.setHeight(600);

    	// Online resource

    	st1.setOnlineResource("alkjf");

    	st2 = new WMSStatus();

    	// Layer names

        Vector v2 = new Vector();

    	v2.add("a");

    	v2.add("b");

    	v2.add("c");

    	st2.setLayerNames(v2);

    	v2.clear();

    	// Styles

    	v2.add("s1");

    	v2.add("s2");

    	v2.add("s3");

    	st2.setStyles(v2);

    	// Transparency

    	st2.setTransparency(false);

    	v2.clear();

    	// Dimensions

    	v2.add("TIME=february");

    	v2.add("WAVELENGTH=200nm");

    	st2.setDimensions(v2);

    	// Extent

    	Rectangle2D rect2 = new Rectangle2D.Double(1.0, 1.00000001, 5.000000, 6.8);

    	st2.setExtent(rect2);

    	// Exception format

    	st2.setExceptionFormat("bla");

    	// SRS

    	st2.setSrs("bla bla");

    	// Format

    	st2.setFormat("image/mpeg");

    	// Width

    	st2.setWidth(800);

    	// Height

    	st2.setHeight(600);

    	// Online resource

    	st2.setOnlineResource("alkjf");

    	st3 = new WMSStatus();

    	// Layer names

        Vector v3 = new Vector();

    	v3.add("a");

    	v3.add("b");

    	v3.add("c");

    	st3.setLayerNames(v3);

    	v3.clear();

    	// Styles

    	v3.add("s1");

    	v3.add("s2");

    	v3.add("s3");

    	st3.setStyles(v3);

    	// Transparency

    	st3.setTransparency(false);

    	v3.clear();

    	// Dimensions

    	v3.add("TIME=february");

    	v3.add("WAVELENGTH=200nm");

    	st3.setDimensions(v3);

    	// Extent

    	Rectangle2D rect3 = new Rectangle2D.Double(2.0, 1.00000001, 5.000000, 6.8);

    	st3.setExtent(rect3);

    	// Exception format

    	st3.setExceptionFormat("bla");

    	// SRS

    	st3.setSrs("bla bla");

    	// Format

    	st3.setFormat("image/mpeg");

    	// Width

    	st3.setWidth(800);

    	// Height

    	st3.setHeight(600);

    	// Online resource

    	st3.setOnlineResource("alkjf");

    	st4 = new WMSStatus(); 

        // Layer names

        Vector v4 = new Vector();

    	v4.add("a");

    	v4.add("b");

    	v4.add("c");

    	st4.setLayerNames(v4);

    	v4.clear();

    	// Styles

    	v4.add("s1");

    	v4.add("s2");

    	v4.add("s3");

    	st4.setStyles(v4);

    	// Transparency

    	st4.setTransparency(false);

    	v4.clear();

    	// Dimensions

    	v4.add("TIME=february");

    	v4.add("WAVELENGTH=200nm");

    	st4.setDimensions(v4);

    	// Extent

    	Rectangle2D rect4 = new Rectangle2D.Double(2.0, 1.00000001, 5.000000, 6.8);

    	st4.setExtent(rect3);

    	// Exception format

    	st4.setExceptionFormat("bla");

    	// SRS

    	st4.setSrs("bla bla");

    	// Format

    	st4.setFormat("image/mpeg");

    	// Width

    	st4.setWidth(800);

    	// Height

    	st4.setHeight(600);

    	// Online resource

    	st4.setOnlineResource("alkjfa");

    }

    public void testEquality() {

    	assertTrue(st1.equals(st2));

    	assertFalse(st1.equals(st3)); // (distinct extent)

    	assertFalse(st3.equals(st4)); // (distinct online resources)

    }

}

/**

 * gvSIG. Desktop Geographic Information System.

 *

 * Copyright (C) 2007-2013 gvSIG Association.

 *

 * 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 3

 * 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.

 *

 * For any additional information, do not hesitate to contact us

 * at info AT gvsig.com, or visit our website www.gvsig.com.

 */

package org.gvsig.remoteclient.wms.wms_1_1_1;

import java.io.File;

import junit.framework.TestCase;

/**

 * @author jaume dominguez faus - jaume.dominguez@iver.es

 */

public class WMSProtocolHandler_1_1_1Test extends TestCase {

	WMSProtocolHandler1_1_1 handler1, handler2, handler3, handler4;

	public void setUp() {

		System.out.println("Setting up test..");

		handler1 = new WMSProtocolHandler1_1_1();

	}

	public void testParsing() {

		long t1 = System.currentTimeMillis();

		handler1.parseCapabilities(new File("testdata/wms/wms.xml"));

		long t2 = System.currentTimeMillis();

		System.out.println("Test parsing done with apparently no errors in "+ (t2-(float)t1)/1000+" seconds");

	}

}

<?xml version='1.0' encoding="ISO-8859-1" standalone="no" ?>

<!--

    gvSIG. Desktop Geographic Information System.

    Copyright (C) 2007-2013 gvSIG Association.

    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 3

    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.

    For any additional information, do not hesitate to contact us

    at info AT gvsig.com, or visit our website www.gvsig.com.

-->

<!DOCTYPE WMT_MS_Capabilities SYSTEM "http://schemas.opengis.net/wms/1.1.1/WMS_MS_Capabilities.dtd"

 [

 <!ELEMENT VendorSpecificCapabilities EMPTY>

 ]>  <!-- end of DOCTYPE declaration -->

<WMT_MS_Capabilities version="1.3.0">

<!-- MapServer version 4.10.1 OUTPUT=GIF OUTPUT=PNG OUTPUT=JPEG OUTPUT=WBMP OUTPUT=PDF OUTPUT=SWF OUTPUT=SVG SUPPORTS=PROJ SUPPORTS=FREETYPE SUPPORTS=WMS_SERVER SUPPORTS=WMS_CLIENT SUPPORTS=WFS_SERVER SUPPORTS=WFS_CLIENT SUPPORTS=WCS_SERVER SUPPORTS=SOS_SERVER SUPPORTS=FASTCGI SUPPORTS=THREADS SUPPORTS=GEOS INPUT=JPEG INPUT=SDE INPUT=POSTGIS INPUT=OGR INPUT=GDAL INPUT=SHAPEFILE DEBUG=MSDEBUG -->

<Service>

  <Name>OGC:WMS</Name>

  <Title>WMS Server</Title>

  <Abstract>CHG WMS Server</Abstract>

        <KeywordList>

          <Keyword>WMS</Keyword>

          <Keyword> Servidor de mapas en red</Keyword>

        </KeywordList>

  <OnlineResource xmlns:xlink="http://www.w3.org/1999/xlink" xlink:href="http://sanlucar:81/cgi-bin/wms?"/>

  <ContactInformation>

    <ContactAddress>

<!-- WARNING: Mandatory metadata '..._addresstype' was missing in this context. -->

        <Address>Avda. de Portugal s/n</Address>

        <City>Sevilla</City>

        <StateOrProvince>Sevilla</StateOrProvince>

        <PostCode>41004</PostCode>

        <Country>Spain</Country>

    </ContactAddress>

  </ContactInformation>

</Service>

<Capability>

  <Request>

    <GetCapabilities>

      <Format>application/vnd.ogc.wms_xml</Format>

      <DCPType>

        <HTTP>

          <Get><OnlineResource xmlns:xlink="http://www.w3.org/1999/xlink" xlink:href="http://sanlucar:81/cgi-bin/wms?"/></Get>

          <Post><OnlineResource xmlns:xlink="http://www.w3.org/1999/xlink" xlink:href="http://sanlucar:81/cgi-bin/wms?"/></Post>

        </HTTP>

      </DCPType>

    </GetCapabilities>

    <GetMap>

      <Format>image/jpeg</Format>

      <Format>image/gif</Format>

      <Format>image/png</Format>

      <Format>image/png; mode=24bit</Format>

      <Format>image/wbmp</Format>

      <Format>image/tiff</Format>

      <DCPType>

        <HTTP>

          <Get><OnlineResource xmlns:xlink="http://www.w3.org/1999/xlink" xlink:href="http://sanlucar:81/cgi-bin/wms?"/></Get>

          <Post><OnlineResource xmlns:xlink="http://www.w3.org/1999/xlink" xlink:href="http://sanlucar:81/cgi-bin/wms?"/></Post>

        </HTTP>

      </DCPType>

    </GetMap>

    <GetFeatureInfo>

      <Format>text/plain</Format>

      <Format>application/vnd.ogc.gml</Format>

      <DCPType>

        <HTTP>

          <Get><OnlineResource xmlns:xlink="http://www.w3.org/1999/xlink" xlink:href="http://sanlucar:81/cgi-bin/wms?"/></Get>

          <Post><OnlineResource xmlns:xlink="http://www.w3.org/1999/xlink" xlink:href="http://sanlucar:81/cgi-bin/wms?"/></Post>

        </HTTP>

      </DCPType>

    </GetFeatureInfo>

    <DescribeLayer>

      <Format>text/xml</Format>

      <DCPType>

        <HTTP>

          <Get><OnlineResource xmlns:xlink="http://www.w3.org/1999/xlink" xlink:href="http://sanlucar:81/cgi-bin/wms?"/></Get>

          <Post><OnlineResource xmlns:xlink="http://www.w3.org/1999/xlink" xlink:href="http://sanlucar:81/cgi-bin/wms?"/></Post>

        </HTTP>

      </DCPType>

    </DescribeLayer>

    <GetLegendGraphic>

      <Format>image/jpeg</Format>

      <Format>image/gif</Format>

      <Format>image/png</Format>

      <Format>image/png; mode=24bit</Format>

      <Format>image/wbmp</Format>

      <DCPType>

        <HTTP>

          <Get><OnlineResource xmlns:xlink="http://www.w3.org/1999/xlink" xlink:href="http://sanlucar:81/cgi-bin/wms?"/></Get>

          <Post><OnlineResource xmlns:xlink="http://www.w3.org/1999/xlink" xlink:href="http://sanlucar:81/cgi-bin/wms?"/></Post>

        </HTTP>

      </DCPType>

    </GetLegendGraphic>

    <GetStyles>

      <Format>text/xml</Format>

      <DCPType>

        <HTTP>

          <Get><OnlineResource xmlns:xlink="http://www.w3.org/1999/xlink" xlink:href="http://sanlucar:81/cgi-bin/wms?"/></Get>

          <Post><OnlineResource xmlns:xlink="http://www.w3.org/1999/xlink" xlink:href="http://sanlucar:81/cgi-bin/wms?"/></Post>

        </HTTP>

      </DCPType>

    </GetStyles>

  </Request>

  <Exception>

    <Format>application/vnd.ogc.se_xml</Format>

    <Format>application/vnd.ogc.se_inimage</Format>

    <Format>application/vnd.ogc.se_blank</Format>

  </Exception>

  <VendorSpecificCapabilities />

  <UserDefinedSymbolization SupportSLD="1" UserLayer="0" UserStyle="1" RemoteWFS="0"/>

  <Layer>

    <Name>CHG</Name>

    <Title>WMS Server</Title>

    <SRS>epsg:23030</SRS>

    <LatLonBoundingBox minx="-6.84474" miny="36.6506" maxx="-2.09263" maxy="38.5449" />

    <BoundingBox SRS="EPSG:23030"

                minx="164590" miny="4.06274e+006" maxx="579080" maxy="4.26635e+006" />

    <Layer queryable="0" opaque="0" cascaded="0">

        <Name>time_idx</Name>

        <Title>TIME INDEX</Title>

        <SRS>EPSG:23030</SRS>

        <LatLonBoundingBox minx="-6.8471" miny="36.682" maxx="-2.16907" maxy="38.75" />

        <BoundingBox SRS="EPSG:23030"

                    minx="165338" miny="4.0662e+006" maxx="572211" maxy="4.2891e+006" />

        <Dimension name="time" units="ISO8601"/>

        <Extent name="time" nearestValue="0">2004-01-01/2004-12-1/15D</Extent>

    </Layer>

    <Layer>

      <Name>NDVI</Name>

      <Title>NDVI</Title>

      <Abstract>NDVI</Abstract>

      <Layer queryable="0" opaque="0" cascaded="0">

        <Name>NDVI</Name>

        <Title>NDVI</Title>

        <SRS>EPSG:23030</SRS>

        <LatLonBoundingBox minx="-6.8471" miny="36.682" maxx="-2.16907" maxy="38.75" />

        <BoundingBox SRS="EPSG:23030"

                    minx="165338" miny="4.0662e+006" maxx="572211" maxy="4.2891e+006" />

        <Dimension name="time" units="ISO8601"/>

        <Extent name="time" default="2004-01-01" nearestValue="0">2004-01-01/2004-12-1/15D</Extent>

      </Layer>

    </Layer>

  </Layer>

</Capability>

</WMT_MS_Capabilities>

<?xml version='1.0' encoding="ISO-8859-1" standalone="no" ?>

<!DOCTYPE WMT_MS_Capabilities SYSTEM "http://schemas.opengis.net/wms/1.1.1/WMS_MS_Capabilities.dtd"

 [

 <!ELEMENT VendorSpecificCapabilities EMPTY>

 ]>  <!-- end of DOCTYPE declaration -->

<WMT_MS_Capabilities version="1.1.1">

<!-- MapServer version 4.10.1 OUTPUT=GIF OUTPUT=PNG OUTPUT=JPEG OUTPUT=WBMP OUTPUT=PDF OUTPUT=SWF OUTPUT=SVG SUPPORTS=PROJ SUPPORTS=FREETYPE SUPPORTS=WMS_SERVER SUPPORTS=WMS_CLIENT SUPPORTS=WFS_SERVER SUPPORTS=WFS_CLIENT SUPPORTS=WCS_SERVER SUPPORTS=SOS_SERVER SUPPORTS=FASTCGI SUPPORTS=THREADS SUPPORTS=GEOS INPUT=JPEG INPUT=SDE INPUT=POSTGIS INPUT=OGR INPUT=GDAL INPUT=SHAPEFILE DEBUG=MSDEBUG -->

<Service>

  <Name>OGC:WMS</Name>

  <Title>WMS Server</Title>

  <Abstract>CHG WMS Server</Abstract>

        <KeywordList>

          <Keyword>WMS</Keyword>

          <Keyword> Servidor de mapas en red</Keyword>

        </KeywordList>

  <OnlineResource xmlns:xlink="http://www.w3.org/1999/xlink" xlink:href="http://sanlucar:81/cgi-bin/wms?"/>

  <ContactInformation>

    <ContactAddress>

<!-- WARNING: Mandatory metadata '..._addresstype' was missing in this context. -->

        <Address>Avda. de Portugal s/n</Address>

        <City>Sevilla</City>

        <StateOrProvince>Sevilla</StateOrProvince>

        <PostCode>41004</PostCode>

        <Country>Spain</Country>

    </ContactAddress>

  </ContactInformation>

</Service>

<Capability>

  <Request>

    <GetCapabilities>

      <Format>application/vnd.ogc.wms_xml</Format>

      <DCPType>

        <HTTP>

          <Get><OnlineResource xmlns:xlink="http://www.w3.org/1999/xlink" xlink:href="http://sanlucar:81/cgi-bin/wms?"/></Get>

          <Post><OnlineResource xmlns:xlink="http://www.w3.org/1999/xlink" xlink:href="http://sanlucar:81/cgi-bin/wms?"/></Post>

        </HTTP>

      </DCPType>

    </GetCapabilities>

    <GetMap>

      <Format>image/jpeg</Format>

      <Format>image/gif</Format>

      <Format>image/png</Format>

      <Format>image/png; mode=24bit</Format>

      <Format>image/wbmp</Format>

      <Format>image/tiff</Format>

      <DCPType>

        <HTTP>

          <Get><OnlineResource xmlns:xlink="http://www.w3.org/1999/xlink" xlink:href="http://sanlucar:81/cgi-bin/wms?"/></Get>

          <Post><OnlineResource xmlns:xlink="http://www.w3.org/1999/xlink" xlink:href="http://sanlucar:81/cgi-bin/wms?"/></Post>

        </HTTP>

      </DCPType>

    </GetMap>

    <GetFeatureInfo>

      <Format>text/plain</Format>

      <Format>application/vnd.ogc.gml</Format>

      <DCPType>

        <HTTP>

          <Get><OnlineResource xmlns:xlink="http://www.w3.org/1999/xlink" xlink:href="http://sanlucar:81/cgi-bin/wms?"/></Get>

          <Post><OnlineResource xmlns:xlink="http://www.w3.org/1999/xlink" xlink:href="http://sanlucar:81/cgi-bin/wms?"/></Post>

        </HTTP>

      </DCPType>

    </GetFeatureInfo>

    <DescribeLayer>

      <Format>text/xml</Format>

      <DCPType>

        <HTTP>

          <Get><OnlineResource xmlns:xlink="http://www.w3.org/1999/xlink" xlink:href="http://sanlucar:81/cgi-bin/wms?"/></Get>

          <Post><OnlineResource xmlns:xlink="http://www.w3.org/1999/xlink" xlink:href="http://sanlucar:81/cgi-bin/wms?"/></Post>

        </HTTP>

      </DCPType>

    </DescribeLayer>

    <GetLegendGraphic>

      <Format>image/jpeg</Format>

      <Format>image/gif</Format>

      <Format>image/png</Format>

      <Format>image/png; mode=24bit</Format>

      <Format>image/wbmp</Format>

      <DCPType>

        <HTTP>

          <Get><OnlineResource xmlns:xlink="http://www.w3.org/1999/xlink" xlink:href="http://sanlucar:81/cgi-bin/wms?"/></Get>

          <Post><OnlineResource xmlns:xlink="http://www.w3.org/1999/xlink" xlink:href="http://sanlucar:81/cgi-bin/wms?"/></Post>

        </HTTP>

      </DCPType>

    </GetLegendGraphic>

    <GetStyles>

      <Format>text/xml</Format>

      <DCPType>

        <HTTP>

          <Get><OnlineResource xmlns:xlink="http://www.w3.org/1999/xlink" xlink:href="http://sanlucar:81/cgi-bin/wms?"/></Get>

          <Post><OnlineResource xmlns:xlink="http://www.w3.org/1999/xlink" xlink:href="http://sanlucar:81/cgi-bin/wms?"/></Post>

        </HTTP>

      </DCPType>

    </GetStyles>

  </Request>

  <Exception>

    <Format>application/vnd.ogc.se_xml</Format>

    <Format>application/vnd.ogc.se_inimage</Format>

    <Format>application/vnd.ogc.se_blank</Format>

  </Exception>

  <VendorSpecificCapabilities />

  <UserDefinedSymbolization SupportSLD="1" UserLayer="0" UserStyle="1" RemoteWFS="0"/>

  <Layer>

    <Name>CHG</Name>

    <Title>WMS Server</Title>

    <SRS>epsg:23030</SRS>

    <LatLonBoundingBox minx="-6.84474" miny="36.6506" maxx="-2.09263" maxy="38.5449" />

    <BoundingBox SRS="EPSG:23030"

                minx="164590" miny="4.06274e+006" maxx="579080" maxy="4.26635e+006" />

    <Layer queryable="0" opaque="0" cascaded="0">

        <Name>time_idx</Name>

        <Title>TIME INDEX</Title>

        <SRS>EPSG:23030</SRS>

        <LatLonBoundingBox minx="-6.8471" miny="36.682" maxx="-2.16907" maxy="38.75" />

        <BoundingBox SRS="EPSG:23030"

                    minx="165338" miny="4.0662e+006" maxx="572211" maxy="4.2891e+006" />

        <Dimension name="time" units="ISO8601"/>

        <Extent name="time" nearestValue="0">2004-01-01/2004-12-1/15D</Extent>

    </Layer>

    <Layer>

      <Name>NDVI</Name>

      <Title>NDVI</Title>

      <Abstract>NDVI</Abstract>

      <Layer queryable="0" opaque="0" cascaded="0">

        <Name>NDVI</Name>

        <Title>NDVI</Title>

        <SRS>EPSG:23030</SRS>

        <LatLonBoundingBox minx="-6.8471" miny="36.682" maxx="-2.16907" maxy="38.75" />

        <BoundingBox SRS="EPSG:23030"

                    minx="165338" miny="4.0662e+006" maxx="572211" maxy="4.2891e+006" />

        <Dimension name="time" units="ISO8601"/>

        <Extent name="time" default="2004-01-01" nearestValue="0">2004-01-01/2004-12-1/15D</Extent>

      </Layer>

    </Layer>

  </Layer>

</Capability>

</WMT_MS_Capabilities>

/**

 * gvSIG. Desktop Geographic Information System.

 *

 * Copyright (C) 2007-2013 gvSIG Association.

 *

 * 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 3

 * 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.

 *

 * For any additional information, do not hesitate to contact us

 * at info AT gvsig.com, or visit our website www.gvsig.com.

 */

package org.gvsig.remoteclient.exceptions;

/**

 * La petici?n al servidor era de un tama?o equivocado.

 * Reconoce execepciones de algunos tipos:<br>

 * <li>El server http://wms.jpl.nasa.gov/wms.cgi da estos:

 * <pre>

    <?xml version='1.0' encoding="UTF-8" standalone="no" ?>

	<!DOCTYPE ServiceExceptionReport SYSTEM "http://www.digitalearth.gov/wmt/xml/exception_1_1_0.dtd ">

	<ServiceExceptionReport version="1.1.0">

	  <ServiceException>

	    Requested image is too wide, max allowed width is 4096

	  </ServiceException>

	</ServiceExceptionReport>

	<?xml version='1.0' encoding="UTF-8" standalone="no" ?>

	<!DOCTYPE ServiceExceptionReport SYSTEM "http://www.digitalearth.gov/wmt/xml/exception_1_1_0.dtd ">

	<ServiceExceptionReport version="1.1.0">

	  <ServiceException>

	    Requested image is too tall, max allowed height is 4096

	  </ServiceException>

	</ServiceExceptionReport>

 * </pre>

 * <li>El server http://www.idee.es/wms/IDEE-Base/IDEE-Base da

 * <pre>

 	<ERROR Operation="GetMap Request" status="ERROR" source="Web Map Server" description="El servidor no ha podido realizar la operacion">

		<ERROR CODE="El tamano en pixels pedido no es valido."/>

		<ERROR CODE="Su valor debe ser mayor que 0 y menor que el limite de descarga: anchura = 1500, altura = 1500"/>

	</ERROR>

 * </pre>

 * <li>El server http://ovc.catastro.meh.es/Cartografia/WMS/ServidorWMS.aspx da

 * <pre>

 	<ServiceExceptionReport version="1.1.1">

-

	<ServiceException code="InvalidFormat">

Par?metros erroneos:

prefijo = 

mapa =  0

formato = IMAGE/JPEG

XMin =  1.1578804698593

YMin =  53.5852110737936

XMax =  10.3

YMax =  53.8000038968219

AnchoPixels =  64

AltoPixels =  5023

Transparente = TRUE

Descripci?n error:

AltoPixels > 2000

</ServiceException>

</ServiceExceptionReport>

 * </pre>

 * 

 * <pre>

 	<?xml version='1.0' encoding="ISO-8859-1" standalone="no" ?>

<!DOCTYPE ServiceExceptionReport SYSTEM "http://schemas.opengeospatial.net/wms/1.1.1/exception_1_1_1.dtd">

<ServiceExceptionReport version="1.1.1">

<ServiceException>

msWMSLoadGetMapParams(): WMS server error. Image size out of range, WIDTH and HEIGHT must be between 1 and 2048 pixels.

</ServiceException>

</ServiceExceptionReport>

 * </pre>

 * 

 */

public class WMSWrongSizeException extends WMSException 

{	

	private int height = -1;

	private int width = -1;

	/**

	 *

	 */

	public WMSWrongSizeException() {

		super();

	}

	/**

	 * Crea WMSException.

	 *

	 * @param message

	 */

	public WMSWrongSizeException(String message) {

		super(message);

	}

	/**

	 * Crea WMSException.

	 *

	 * @param message

	 * @param cause

	 */

	public WMSWrongSizeException(String message, Throwable cause) {

		super(message, cause);

	}

	/**

	  * Crea WMSException.

	 *

	 * @param cause

	 */

	public WMSWrongSizeException(Throwable cause) {

		super(cause);

	}

	public int getWidth()

	{

		return width; 

	}

	public int getHeight()

	{

		return height;

	}

	public void setWidth(int w)

	{

		width =w;

	}

	public void setHeight(int h)

	{

		height =h;

	}

	/**

	 * Checks if the argument is a WrongSizeError message, in this

	 * case throws a WMSWrongSizeException

	 * @param errorMsg El mensaje de error que pasa el server.

	 * @throws WMSException

	 */

	public static void check(String errorMsg) throws WMSException 

	{

		//TODO:

		//check the errorMsg to see if it matches with one of the 

		// well known string error messages.

	}

}

/**

 * gvSIG. Desktop Geographic Information System.

 *

 * Copyright (C) 2007-2013 gvSIG Association.

 *

 * 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 3

 * 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.

 *

 * For any additional information, do not hesitate to contact us

 * at info AT gvsig.com, or visit our website www.gvsig.com.

 */

package org.gvsig.remoteclient.exceptions;

/**

 * Excepci?n provocada por el WMS.

 *

 * @author Vicente Caballero Navarro

 */

public class WMSException extends Exception 

{	

	private String wms_message = null;

	/**

	 *

	 */

	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);

	}

	public String getWMSMessage()

	{

		if (wms_message == null)

			return "";

		else

			return wms_message;

	}

	public void setWMSMessage(String mes)

	{

		wms_message = mes;

	}

}

/**

 * gvSIG. Desktop Geographic Information System.

 *

 * Copyright (C) 2007-2013 gvSIG Association.

 *

 * 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 3

 * 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.

 *

 * For any additional information, do not hesitate to contact us

 * at info AT gvsig.com, or visit our website www.gvsig.com.

 */

package org.gvsig.remoteclient.wms;

import java.util.Vector;

import org.gvsig.remoteclient.ogc.OGCClientOperation;

import org.gvsig.remoteclient.ogc.OGCServiceInformation;

import org.gvsig.remoteclient.utils.CapabilitiesTags;

/**

 * Class that represents the description of the WMS metadata.

 * The first part of the capabilities will return the service information

 * from the WMS, this class will hold this information.

 * 

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

 */

public class WMSServiceInformation extends OGCServiceInformation{

	/*public String map_online_resource = null;

    public String feature_online_resource = null;*/

    public String version;

    public String name;

    public String scope;

    public String title;

    public String abstr;

    public String keywords;

    public String fees;

    public String operationsInfo;

    public String personname;

    public String organization;

    public String function;

    public String addresstype;

    public String address;

    public String place;

    public String province;

    public String postcode;

    public String country;

    public String phone;

    public String fax;

    public String email;

    public Vector formats;

    public Vector infoformats;

    public WMSServiceInformation()

    {

        version = new String();

        name = new String();

        scope = new String();

        title = new String();

        abstr = new String();

        keywords = new String();

        fees = new String();

        operationsInfo = new String();

        personname = new String();

        organization = new String();

        function = new String();

        addresstype = new String();

        address = new String();

        place = new String();

        province = new String();

        postcode = new String();

        country = new String();

        phone = new String();

        fax = new String();

        email = new String();

        formats = new Vector(); 

        infoformats = new Vector();

    }

    public boolean isQueryable()

    {

    	if (getOnlineResource(CapabilitiesTags.GETFEATUREINFO) != null)    	

    		return true;

    	else

    		return false;

    }

    public boolean hasLegendGraphic()

    {

    	if (getOnlineResource(CapabilitiesTags.GETLEGENDGRAPHIC) != null) 

    		return true;

    	else

    		return false;

    }

    public void clear() {

    	version = new String();

        name = new String();

        scope = new String();

        title = new String();

        abstr = new String();

        keywords = new String();

        fees = new String();

        operationsInfo = new String();

        personname = new String();

        organization = new String();

        function = new String();

        addresstype = new String();

        address = new String();

        place = new String();

        province = new String();

        postcode = new String();

        country = new String();

        phone = new String();

        fax = new String();

        email = new String();

        formats = new Vector();  

        infoformats = new Vector();

    }      

	/* (non-Javadoc)

	 * @see org.gvsig.remoteClient.ogc.OGCServiceInformation#createOperation(java.lang.String)

	 */	

	public OGCClientOperation createOperation(String name) {

		return new WMSOperation(name); 

	}

	/* (non-Javadoc)

	 * @see org.gvsig.remoteClient.ogc.OGCServiceInformation#createOperation(java.lang.String, java.lang.String)

	 */	

	public OGCClientOperation createOperation(String name, String onlineResource) {

		return new WMSOperation(name, onlineResource);

	}	

 }

/**

 * gvSIG. Desktop Geographic Information System.

 *

 * Copyright (C) 2007-2013 gvSIG Association.

 *

 * 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 3

 * 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.

 *

 * For any additional information, do not hesitate to contact us

 * at info AT gvsig.com, or visit our website www.gvsig.com.

 */

package org.gvsig.remoteclient.wms;

/**

 * Interface for monitoring events from the WMSClient.

 * @author jaume dominguez faus - jaume.dominguez@iver.es

 *

 */

public interface WMSEventListener {

	public static final int CAPABILITIES = 1;

	public static final int MAP = 2;

	public static final int FEATURE_INFO = 2;

	public static final int FINISHED = -1;

	public static final int STARTED = -2;

	public static final int TRANSFERRING = -3;

	public static final int FAILED = -4;

	public static final int CANCELLED = -5;

	public abstract void newEvent(int idRequest, int eventType);

}

/**

 * gvSIG. Desktop Geographic Information System.

 *

 * Copyright (C) 2007-2013 gvSIG Association.

 *

 * 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 3

 * 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.

 *

 * For any additional information, do not hesitate to contact us

 * at info AT gvsig.com, or visit our website www.gvsig.com.

 */

package org.gvsig.remoteclient.wms;

import java.io.IOException;

import org.kxml2.io.KXmlParser;

import org.xmlpull.v1.XmlPullParserException;

import org.gvsig.remoteclient.utils.CapabilitiesTags;

public class WMSExtent {

    private String name; 

    /**

     * Indicates that the server will round off inexact dimension values

     * to the nearest valid value, or (if it is null or zero) it will not.

     */

    private String nearestValue; 

    /**

     * Indicates that temporal data are normally kept current and that the

     * request parameter TIME <b>may</b> include the keyword 'current' 

     * instead of an ending value. 

     */

    private String current;

    /**

     * cotains the expression for this dimension's extent.

     */

    private String extentExpression;

    private String extDefaultValue;

    public String getName() {        

        return name;

    } 

    /**

     * Tells that the temporal data are normally kept current and that

     * the request parameter TIME may include the keyword 'current'

     * instead of an ending value.

     *

     * @return <b>true</b> if the server does keep the data, <b>false</b> else.

     */

    public boolean allowsCurrentTime() {

        return (current!=null && !current.equals("0"));

    }

    /**

     * Gets the value that would be used along this dimension if a Web

     * request omits a value for the dimension.

     * 

     * @return Returns the defaultValue.

     */

    public String getDefaultValue() {

        return extDefaultValue;

    }

    /**

     * Returns the extent expression as it was written in the Capabilities 

     * document.

     * @return String

     */

    public String getExtentExpression() {

        return extentExpression;

    }

    /**

     * @return Returns the nearestValues.

     */

    public boolean allowsNearestValue() {

        return (nearestValue!=null && !nearestValue.equals("0"));

    }	 

	   /**

	 * Parses the EXTENT tag in the WMS capabilities, filling the Extend fills of the

	 * WMSDimension object and loading the data into memory to be easily accesed.

	 */

	public void parse(KXmlParser parser) throws IOException, XmlPullParserException{

	    parser.require(KXmlParser.START_TAG, null, CapabilitiesTags.EXTENT);

	    name			 = parser.getAttributeValue("", CapabilitiesTags.DIMENSION_NAME);

	    extDefaultValue  = parser.getAttributeValue("", CapabilitiesTags.DEFAULT);

	    nearestValue    = parser.getAttributeValue("", CapabilitiesTags.EXTENT_NEAREST_VALUE);

	    current          = parser.getAttributeValue("", CapabilitiesTags.EXTENT_CURRENT);

	    extentExpression = parser.nextText();

	}	

}

/**

 * gvSIG. Desktop Geographic Information System.

 *

 * Copyright (C) 2007-2013 gvSIG Association.

 *

 * 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 3

 * 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.

 *

 * For any additional information, do not hesitate to contact us

 * at info AT gvsig.com, or visit our website www.gvsig.com.

 */

package org.gvsig.remoteclient.wms;

import java.io.BufferedInputStream;

import java.io.DataInputStream;

import java.io.IOException;

import java.io.StringReader;

import java.net.ConnectException;

import java.net.URL;

import java.net.URLConnection;

import java.util.ArrayList;

import java.util.Iterator;

import org.gvsig.remoteclient.utils.CapabilitiesTags;

import org.kxml2.io.KXmlParser;

import org.slf4j.Logger;

import org.slf4j.LoggerFactory;

import org.xmlpull.v1.XmlPullParserException;

public class WMSProtocolHandlerFactory {

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

    public org.gvsig.remoteclient.wms.WMSProtocolHandler wMSProtocolHandler;

    private static ArrayList supportedVersions = new ArrayList();

    static {

        /*

         * Se meten en el array versions las distintas versiones

         * del protocolo en orden descendente

         */

    	//versions.add(WMSProtocolHandler1_3_0.class);

        //versions.add(WMSProtocolHandler1_1_1.class);

    	supportedVersions.add("1.3.0");

    	supportedVersions.add("1.1.1");

    	supportedVersions.add("1.1.0");

     }

    /**

     * M?todo que dada una respuesta de getCapabilities y un iterador sobre una

     * coleccion de WMSClient's ordenada descendentemente devuelve el cliente

     * cuya version es igual o inmediatamente inferior

     *

     * @param caps Capabilities con la respuesta del servidor

     * @param clients Iterador de conjunto ordenado descendientemente

     *

     * @return cliente cuya version es igual o inmediatamente inferior

     * @throws IllegalAccessException

     * @throws InstantiationException

     *

     */

    private static String getDriverVersion(String version, Iterator clients) throws InstantiationException, IllegalAccessException {

        while (clients.hasNext()) {

            String clientVersion = (String)clients.next();

            int ret = version.compareTo(clientVersion);

            if (ret >= 0) {

                return clientVersion;

            }

        }

        return null;

    }

    /**

     * Establece la versi?n con la que se comunicar? con el servidor y devuelve

     * el objeto Capabilities obtenido con dicha versi?n

     *

     * @param host maquina con la que se negocia

     *

     * @return instancia de un cliente capaz de negociar con el host que se

     *         pasa como par?metro

     */

     public static WMSProtocolHandler negotiate(String host) throws ConnectException, IOException {

        if (supportedVersions.size() == 0)

        {

        	return null;

        }

        try

        {

        	String highestVersionSupportedByServer  = getSuitableWMSVersion(host,"");

        	if (supportedVersions.contains(highestVersionSupportedByServer))

        	{

        		//we support the highest version supported by the server

        		// this is the best case

        		return createVersionDriver(highestVersionSupportedByServer);

        	}

        else

        	{

        		// in case we dont support the highest version from the server

        		// we start the negotiation process in which we have to get the higest version

        		// the WMS supports and we are able to read.

        		Iterator iVersion = supportedVersions.iterator();

        		String wmsVersion;

        		String gvSIGVersion;

        		while (iVersion.hasNext()) {

		                gvSIGVersion = (String)iVersion.next();

		                wmsVersion = getSuitableWMSVersion(host,gvSIGVersion);

		                //TODO:

		                //compare with the version returned by the WMS!!!!!

		                // send GetCapabilities and read the version to compare.

		                int res = wmsVersion.compareTo(gvSIGVersion);

		                if (res == 0) { //Si es la misma que nuestra version

		                    return createVersionDriver(gvSIGVersion);

		                } else if (res > 0) { //Si es mayor que nuestra version

		                    throw new Exception("Server Version too high: " + wmsVersion);

		                } else { //Si es menor que nuestra version

		                         //Obtenemos la primera version menor o igual que tengamos

		                    String lowerVersion = WMSProtocolHandlerFactory.getDriverVersion(wmsVersion, iVersion);

		                    if (lowerVersion == null) { //Si no hay ninguna

		                        throw new Exception("Lowest server version is " + wmsVersion);

		                    } else {

		                        if (lowerVersion.equals(wmsVersion)) {

		                            return createVersionDriver(lowerVersion);

		                        } else { //Si hay una version menor que la que retorno el servidor

		                            //iV = lower;

		                        }

		                    }

		                }

        		}

        	}//case we had to start the negotiation process.

	        return null; // if it did not find any suitable version.

        }

        catch(ConnectException conEx)

        {

        	throw conEx;

        }

        catch(IOException ioEx)

        {

        	throw ioEx;

        }

        catch(Exception e)

        {

                logger.warn("Can't determine server version",e);

          	return null;

        }

    }

     /**

      * Sends a GetCapabilities to the WMS server to get the version

      * if the version parameter is null, the WMS will return the highest version supported

      * if not it will return the lower highest version than the one requested.

      * @param host

      * @param version

      * @return suitable version supported by the server

      */

     private static String getSuitableWMSVersion(String host, String _version) throws ConnectException, IOException

     {

         int sizes[] = new int[] { 1024, 1024*10, 1024*50, 1024*100 };

         XmlPullParserException  xmlEx = null;

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

             String version;

             try {

                 version = getSuitableWMSVersion(host, _version, sizes[i]);

                 return version;

             } catch (XmlPullParserException ex) {

                 xmlEx = ex;

                 // Try with other size

             }

         }

         logger.warn("Can't determine server version",xmlEx);

         return "";

     }

    private static String readFromUrl(String url_s, int size) throws IOException {

        byte[] buffer = new byte[size];

        DataInputStream dis = null;

        BufferedInputStream bis = null;

        try {

            URL url = new URL(url_s);

            URLConnection conn = url.openConnection();

            conn.setRequestProperty("Accept", "text/xml, text/*, */*");

            conn.setRequestProperty("User-Agent", "Mozilla/5.0 (gvSIG) like Gecko");

            dis = new DataInputStream(conn.getInputStream());

            bis = new BufferedInputStream(dis);

            bis.read(buffer);

        } finally {

            if( bis != null ) {

                try {

                    bis.close();

                } catch(Exception e) {                    

                    logger.warn("Can't close BufferedInputStream", e);

                }

                bis = null;

            }

            if( dis != null ) {

                try {

                    dis.close();

                } catch(Exception e) {                    

                    logger.warn("Can't close DataInputStream", e);

                }

                dis = null;

            }

        }

        String sbuffer = new String(buffer);

        return sbuffer;

    }

    private static String getSuitableWMSVersion(String host, String _version, int size) throws ConnectException, IOException, XmlPullParserException {

        String request = WMSProtocolHandler.buildCapabilitiesSuitableVersionRequest(host, _version);

        String version = new String();

        StringReader reader = null;

//        DataInputStream dis = null;

        try {

//            URL url = new URL(request);

//            byte[] buffer = new byte[size];

//            URLConnection conn = url.openConnection();

//            conn.setRequestProperty("Accept", "text/xml, text/*, */*");

//            conn.setRequestProperty("User-Agent", "Mozilla/5.0 (gvSIG) like Gecko");

//            dis = new DataInputStream(conn.getInputStream());

//            dis.readFully(buffer);

//            String string = new String(buffer);

            String string = readFromUrl(request, size);

            // patch for ArcIMS + WMS connector > 9.0 bug

            int a = string.toLowerCase().indexOf("<?xml");

            if ( a != -1 ) {

                string = string.substring(a, string.length());

            }

            // end patch

            reader = new StringReader(string);

            KXmlParser kxmlParser = null;

            kxmlParser = new KXmlParser();

            kxmlParser.setInput(reader);

            kxmlParser.nextTag();

            if ( kxmlParser.getEventType() != KXmlParser.END_DOCUMENT ) {

                if ( (kxmlParser.getName().compareTo(CapabilitiesTags.CAPABILITIES_ROOT1_1_0) == 0)

                        || (kxmlParser.getName().compareTo(CapabilitiesTags.CAPABILITIES_ROOT1_1_1) == 0)

                        || (kxmlParser.getName().compareTo(CapabilitiesTags.CAPABILITIES_ROOT1_3_0) == 0) ) {

                    version = kxmlParser.getAttributeValue("", CapabilitiesTags.VERSION);

                }

            }

            // do not forget to close the Stream.

            reader.close();

            reader = null;

//            dis.close();

            return version;

        } catch (ConnectException conEx) {

            throw new ConnectException(conEx.getMessage());

        } catch (IOException ioEx) {

            throw new IOException(ioEx.getMessage());

        } catch (XmlPullParserException xmlEx) {

            throw xmlEx;

//                    logger.warn("Can't determine server version",xmlEx);

//                    return "";

        } finally {

            if ( reader != null ) {

                try {

                    reader.close();

                } catch (Exception ex) {

                    logger.warn("Can't close reader", ex);

                }

            }

//            if ( dis != null ) {

//                try {

//                    dis.close();

//                } catch (Exception ex) {

//                    logger.warn("Can't close input stream", ex);

//                }

//            }

        }

    }

     /**

      * It creates an instance of a WMSDriver class.

      *

      * @param String, with the version of the driver to be created

      * @return WMSDriver.

      */

       private static WMSProtocolHandler createVersionDriver(String version)

       {

         try

         {

           Class driver;

           version = version.replace('.', '_');

           driver = Class.forName("org.gvsig.remoteclient.wms.wms_"+version+".WMSProtocolHandler" + version);

           return (WMSProtocolHandler)driver.newInstance();

         }

         catch (Exception e)

         {

                logger.warn("Can't create WMS protocol handler for version '"+version+"'.",e);

           //throw new Exception("WMSDriverFactory. Unknown driver version " + e);

        	 return null;

         }

       }

 }