Application: gvSIG desktop » gvSIG raster

<?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.

-->

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<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>

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  <Request>

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      <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>

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      <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>

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      <Format>text/plain</Format>

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      <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>

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      <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>

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    <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"

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<WMT_MS_Capabilities version="1.1.1">

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<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.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");

	}

}

/**

 * 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.io.IOException;

import java.util.ArrayList;

import java.util.Hashtable;

import java.util.TreeMap;

import java.util.Vector;

import org.kxml2.io.KXmlParser;

import org.xmlpull.v1.XmlPullParserException;

import org.gvsig.remoteclient.utils.BoundaryBox;

import org.gvsig.remoteclient.utils.CapabilitiesTags;

/**

 * <p>Abstract class that defines an WMSLayer.</p>

 *

 */

public abstract class WMSLayer implements org.gvsig.remoteclient.ILayer {

    protected ArrayList children;

    protected WMSLayer parent;

    /**

     * <p>Layer Abstract field in the capabilities document </p>

     */

    private String layerAbstract;

    /**

     * <p>Themes provided by the WMS for the layer</p>

     */

    public ArrayList styles = new ArrayList();

    /**

     * <p>Layer name</p>

     */

    private String name;

    /**

     * <p>Layer title</p>

     */

    private String title;

    private ArrayList keywordList = new ArrayList();

    /**

     * <p>CRS list of this layer (Tag CRS)</p>

     */

    protected Vector srs = new Vector();

    /**

     * <p>Bounding box por CRS (Tag BoundingBox)</p>

     */

    private Hashtable bBoxes  = new Hashtable();

    /**

     * <p>extents that defines the bbox for the LatLon projection

     * It can be included in the bBoxes vector as well, because it is the most used, we keep it separeted too, according

     *  with the OGC WMSCapabilities specifications...

     */

    private org.gvsig.remoteclient.utils.BoundaryBox latLonBbox;

    /**

     * <p>min scale for the layer to be visible</p>

     */

    private double scaleMin;

    /**

     * <p>max scale for the layer to be visible</p>

     */

    private double scaleMax;

    /**

     * <p>Dimensions defined for the layer in the capabilities doc</p>

     */

    protected java.util.ArrayList dimensions = new ArrayList();

    /**

     * Tells if this layer accepts getFeatureInfo requests.

     */

    private boolean queryable = false;

    /**

     * Tells if this layer is opaque.

     */

    private boolean opaque = false;

    /**

     * when set to true, noSubsets indicates that the server is not able to make a map

     * of a geographic area other than the layer's bounding box.

     */

    private boolean m_noSubSets = false;

    /**

     * when present and non-zero fixedWidth and fixedHeight indicate that the server is not

     * able to produce a map of the layer at a width and height different from the fixed sizes indicated.

     */

    private int fixedWidth = 0;

    private int fixedHeight = 0;

    /**

     * Tells if this layer can be served with transparency.

     */

    private boolean transparency;

    /**

     * <p>Parses the LAYER tag in the WMS capabilities, filling the WMSLayer object

     * loading the data in memory to be easily accesed</p>

     *

     */

    public abstract void parse(KXmlParser parser, TreeMap layerTreeMap)

    throws IOException, XmlPullParserException;

    //public abstract ArrayList getAllDimensions();

    /**

     * add a new keyword to the keywordList.

     * @param key

     */

    protected void addkeyword(String key) {

    	keywordList.add(key);

    }

    public ArrayList getKeywords() {

    	return keywordList;

    }

    /**

     * <p>Adds a style to the styles vector</p>

     * @param _style

     */

    public void addStyle(org.gvsig.remoteclient.wms.WMSStyle _style) {

        styles.add( _style );    

    }

    /**

     * <p>Gets the style vector</p>

     * @return

     */

    public ArrayList getStyles() {

    	ArrayList list = new ArrayList();

    	if (styles != null)

    		list.addAll(styles);

    	if (this.getParent()!= null) {

    		//return getAllStyles(this);

    		if(this.getParent().getStyles() != null)

    			list.addAll(this.getParent().getStyles());

    	}

        return list;

    }

    public ArrayList getAllStyles(WMSLayer layer) {

    	if (layer.getParent()!= null) {

    		ArrayList list = getAllStyles(layer.getParent());

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

    			list.add(styles.get(i));

    		}

    		return list;

    	} else {

    		return styles;

    	}

    }

    /**

     * <p>Adds a bbox to the Bboxes vector</p>

     * @param bbox

     */

    public void addBBox(BoundaryBox bbox) {

        bBoxes.put(bbox.getSrs(), bbox);

    }

    /**

     * <p>returns the bbox with that id in the Bboxes vector</p>

     * @param id

     */

    public BoundaryBox getBbox(String id) {

    	//Si hay una bounding box definida para esa capa y ese crs, se usa esa

    	BoundaryBox b = (BoundaryBox) bBoxes.get(id);

    	if(b != null)

    		return b;

    	if ((id.compareToIgnoreCase( CapabilitiesTags.EPSG_4326 )==0)

    		||(id.compareToIgnoreCase( CapabilitiesTags.CRS_84)==0)) {

    		if (latLonBbox != null)

    		return (BoundaryBox)latLonBbox;

    	}

        if (parent!=null)

            return parent.getBbox(id);

        return null;

    }

    /**

     * <p>Gets the bBoxes vector</p>

     * @return

     */

    public Hashtable getBboxes() {

        return bBoxes;

    }

    //Methods to manipulate the box that defines the layer extent in LatLon SRS.

    public BoundaryBox getLatLonBox() {

        return latLonBbox;

    }

    public void setLatLonBox(BoundaryBox box) {

        latLonBbox = box;

    }

    /**

     * <p>adds a new srs to the srs vector</p>

     */

    public void addSrs(String srs) {

    	if (!this.srs.contains(srs))

    		this.srs.add(srs);

    }

    public void removeSrs(String srs) {

   		this.srs.remove(srs);

    }

    public Vector getAllSrs() {

        Vector mySRSs = (Vector) this.srs.clone();

        if (parent!=null)

            mySRSs.addAll(parent.getAllSrs());

        return mySRSs;

    }

    /**

     * <p>gets the maximum scale for this layer</p>

     * @return

     */

    public double getScaleMax() {

        return scaleMax;

    }

    /**

     * <p>gets the minimum scale for this layer</p>

     * @return

     */

    public double getScaleMin() {

        return scaleMin;

    }

    /**

     * <p>sets the minimum scale for this layer to be visible.</p>

     *

     * @param scale

     */

    public void setScaleMin(double scale) {

        scaleMin = scale;

    }

    /**

     * <p>sets the maximum scale for this layer to be visible</p>

     * @param scale

     */

    public void setScaleMax(double scale) {

        scaleMax = scale;

    }

    /**

     * <p> gets the dimension vector defined in this layer</p>

     * @return

     */

    public abstract ArrayList getDimensions();

    public WMSDimension getDimension(String name) {

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

    		if(((WMSDimension)dimensions.get(i)).getName().compareTo(name) == 0) {

    			return (WMSDimension)dimensions.get(i);

    		}

    	}

    	return null;

    }

    /**

     * <p>Adds a dimension to the dimension vector </p>

     * @param dimension

     */

    public void addDimension(org.gvsig.remoteclient.wms.WMSDimension dimension) {

        dimensions.add(dimension);

    }

    /**

     * <p>Gets layer name</p>

     * @return

     */

    public String getName() {

        return this.name;

    }

    /**

     * <p>Sets layer name</p>

     * @param _name

     */

    public void setName(String name) {

        this.name = name;

    }

    /**

     * <p>Gets layer title</p>

     * @return

     */

    public String getTitle() {

        return title;

    }

    /**

     * <p>Sets the layer title</p>

     * @param _title

     */

    public void setTitle(String title) {

        this.title = title;

    }

    /**

     * <p>Gets the layer abstract</p>

     * @return

     */

    public String getAbstract() {

        return layerAbstract;

    }

    /**

     * <p>Sets the layer abstract</p>

     * @param m_abstract

     */

    public void setAbstract(String _abstract) {

        layerAbstract = _abstract;

    }

    public ArrayList getChildren() {

        return children;

    }

    public void setChildren(ArrayList children) {

        this.children = children;

    }

    public WMSLayer getParent() {

        return parent;

    }

    public void setParent(WMSLayer parent) {

        this.parent = parent;

    }

    public String toString(){

        return this.getTitle();

    }

    /**

     * Tells if this layer accepts getFeatureInfo requests.

     */

    public boolean isQueryable() {

        return queryable;

    }

    /**

     * @param queryable The queryable to set.

     */

    public void setQueryable(boolean queryable) {

        this.queryable = queryable;

    }

    /**

     * Tells if this layer is opaque.

     */

    public boolean isOpaque() {

        return opaque;

    }

    /**

     * @param opaque.

     */

    public void setOpaque(boolean opaque) {

        this.opaque = opaque;

    }

    /**

     * Tells if this layer is subsettable

     */

    public boolean noSubSets() {

        return this.m_noSubSets;

    }

    /**

     * @param set layer nosubsets attribute.

     */

    public void setNoSubSets(boolean _noSubSets) {

        m_noSubSets = _noSubSets;

    }

    public void setfixedWidth(int w) {

        fixedWidth = w;

    }

    public int getfixedWidth() {

        return fixedWidth;

    }

    public void setfixedHeight(int h) {

        fixedHeight = h;

    }

    public int getfixedHeight() {

        return fixedHeight;

    }

    /**

     * @return <b>true</b> if this layer can be served with transparency, otherwise <b>false</b>

     */

    public boolean hasTransparency() {

        return transparency;

    }

    //Methods to parse tags that are common to several versions of WMS.

    //In case there is a version which has different implemantation of one of this tags

    // the subclass can overwrite this method

    /**

     * Parses the keywordlist from the capabilities and fills this list in the WMSLayer.

     * @param parser

     */

    protected void parseKeywordList(KXmlParser parser)  throws IOException, XmlPullParserException {

    	int currentTag;

    	boolean end = false;

    	String value;

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

    	currentTag = parser.nextTag();

        while (!end) {

			 switch(currentTag) {

				case KXmlParser.START_TAG:

					if (parser.getName().compareTo(CapabilitiesTags.KEYWORD) == 0) {

						value = parser.nextText();

						if ((value != null) && (value.length() > 0 ))

							addkeyword(value);

					}

					break;

				case KXmlParser.END_TAG:

					if (parser.getName().compareTo(CapabilitiesTags.KEYWORDLIST) == 0)

						end = true;

					break;

				case KXmlParser.TEXT:

					break;

			 }

			 if (!end) {

				 currentTag = parser.next();

			 }

    	}

    	parser.require(KXmlParser.END_TAG, null, CapabilitiesTags.KEYWORDLIST);

    }

    /**

     * Reads and parses the layer attributes

     * Maybe this method should be moved to the WMSLayer. Until now the attributes are teh same for all versions.

     * @param parser

     */

    protected void readLayerAttributes(KXmlParser parser) {

    	String value = new String();

        //First of all set whether the layer is Queryable reading the attribute.

        value = parser.getAttributeValue("", CapabilitiesTags.QUERYABLE);

        if (value != null) {

            if (value.compareTo("0") == 0)

                setQueryable(false);

            else

                setQueryable(true);

        }

        value = parser.getAttributeValue("", CapabilitiesTags.OPAQUE);

        if (value != null) {

            if (value.compareTo("0") == 0)

                setOpaque(false);

            else

                setOpaque(true);

        }

        value = parser.getAttributeValue("", CapabilitiesTags.NOSUBSETS);

        if (value != null) {

            if (value.compareTo("0") == 0)

                setNoSubSets(false);

            else

            	setNoSubSets(true);

        }

        value = parser.getAttributeValue("", CapabilitiesTags.FIXEDWIDTH);

        if (value != null) {

        	setfixedWidth(Integer.parseInt(value));

        }

        value = parser.getAttributeValue("", CapabilitiesTags.FIXEDHEIGHT);

        if (value != null) {

        	setfixedHeight(Integer.parseInt(value));

        }

    }

    /**

     * <p>Inner class describing the MetadataURL tag in OGC specifications in WMS</p>

     *

     */

    protected class MetadataURL {

    	public MetadataURL() {

    		type = new String();

    		format = new String();

    		onlineResource_xlink = new String();

    		onlineResource_type = new String();

    		onlineResource_href = new String();

    	}

        public String type;

        public String format;

        public String onlineResource_xlink;

        public String onlineResource_type;

        public String onlineResource_href;

     }

    /**

     * <p>Inner class describing the DataURL tag in OGC specifications in WMS</p>

     *

     */

    protected class DataURL {

    	public DataURL() {

    		type = new String();

    		format = new String();

    		onlineResource_xlink = new String();

    		onlineResource_type = new String();

    		onlineResource_href = new String();

    	}

        public String type;

        public String format;

        public String onlineResource_xlink;

        public String onlineResource_type;

        public String onlineResource_href;

     }

}

/**

 * 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.io.File;

import java.io.IOException;

import java.net.ConnectException;

import java.net.URL;

import java.util.TreeMap;

import java.util.Vector;

import org.apache.commons.lang3.StringUtils;

import org.gvsig.compat.net.ICancellable;

import org.gvsig.remoteclient.exceptions.ServerErrorException;

import org.gvsig.remoteclient.exceptions.WMSException;

import org.gvsig.remoteclient.utils.BoundaryBox;

import org.slf4j.Logger;

import org.slf4j.LoggerFactory;

/**

 * <p>Represents the class the with the necessary logic to connect to a OGCWMS and interpretate the data </p>

 * 

 */

public class WMSClient extends org.gvsig.remoteclient.RasterClient {

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

    private org.gvsig.remoteclient.wms.WMSProtocolHandler handler;

//    private TreeMap layers = new TreeMap();

//    private WMSLayer rootLayer;

    /**

     * @return Returns the rootLayer.

     */

    public WMSLayer getRootLayer() {

        return handler.rootLayer;

    }

    /**

     * Constructor.

     * the parameter host, indicates the WMS host to connect.

     * */

    public WMSClient(String host) throws ConnectException, IOException 

    {

    	setHost(host);

        try {        	

        	handler = WMSProtocolHandlerFactory.negotiate(host);

        	handler.setHost(host);        

        } catch(ConnectException conE) {

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

        	throw conE; 

        } catch(IOException ioE) {

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

        	throw ioE; 

        } catch(Exception e) {

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

        }

    }

    public String getVersion()

    {

        return handler.getVersion();

    }

    /**

     * <p>One of the three interfaces that OGC WMS defines. Request a map.</p> 

     * @throws ServerErrorException 

     */

    public File getMap(WMSStatus status, ICancellable cancel) throws WMSException, ServerErrorException{   

        return handler.getMap(status, cancel);

    } 

    /**

     * <p>Gets the GetMap URL. The final client should download the file</p> 

     * @throws ServerErrorException 

     */

    public URL getGetMapURL(WMSStatus status, ICancellable cancel) throws WMSException, ServerErrorException{   

       return handler.getMapURL(status, cancel);

    } 

    /**

     * Returns the exception message if the file is a XML instead of a image.

     * @param file

     * @return

     * @throws IOException 

     */

    public String getExceptionMessage(File file) throws IOException {

    	return handler.getExceptionMessage(file);

    }

    /**

     * <p>One of the three interfaces defined by OGC WMS, it gets the service capabilities</p>

     * @param override, if true the previous downloaded data will be overridden

     */

    public void getCapabilities(WMSStatus status, boolean override, ICancellable cancel) {        

        handler.getCapabilities(status, override, cancel);

    } 

    /**

     * <p>One of the three interfaces defined by the OGC WMS, it gets the information about a feature requested</p>

     * @return 

     */

    public String getFeatureInfo(WMSStatus status, int x, int y, int featureCount, ICancellable cancel) throws WMSException{        

        return handler.getFeatureInfo(status, x, y, featureCount, cancel);

    } 

    /**

     * <p>One of the three interfaces defined by the OGC WMS, it gets legend of a layer</p>

     * @return 

     */

    public File getLegendGraphic(WMSStatus status, String layerName, ICancellable cancel) throws WMSException, ServerErrorException{        

        return handler.getLegendGraphic(status, layerName, cancel);

    } 

    /**

     * <p> Reads from the WMS Capabilities, the layers available in the service</p>

     * @return a TreeMap with the available layers in the WMS 

     */

    public TreeMap getLayers() {        

        return handler.layers;

    } 

    /**

     * <p>Reads from the WMS Capabilities the number if layers available in the service</p>

     * @return, number of layers available

     */

    public int getNumberOfLayers() {        

        if (handler.layers != null)

        {

            return handler.layers.size();

        }

        return 0;

    } 

    /**

     * <p>Gets the WMSLayer with this name</p>

     * 

     * @param _name, layer name

     * @return the layer with this name

     */

    public WMSLayer getLayer(String _name) {        

        if (handler.layers.get(_name) != null)

        {

            return (WMSLayer)handler.layers.get(_name);

        }

        return null;

    } 

    public String[] getLayerNames()

    {    	

        WMSLayer[] lyrs;

        lyrs = (WMSLayer[])handler.layers.values().toArray(new WMSLayer[0]);

        String[] names = new String[lyrs.length];

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

        {

            names[i] = ((WMSLayer)lyrs[i]).getName();

        }

        return names;

    }

    public String[] getLayerTitles()

    {    	

        WMSLayer[] lyrs;

        lyrs = (WMSLayer[])handler.layers.values().toArray(new WMSLayer[0]);

        String[] titles = new String[lyrs.length];

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

        {

            titles[i] = ((WMSLayer)lyrs[i]).getTitle();

        }

        return titles;

    }

    /**

     * <p>Gets the image formats available in the Service to retrieve the maps</p>

     * @return a vector with all the available formats

     */

    public Vector getFormats() {        

        return ((WMSServiceInformation)handler.getServiceInformation()).formats;         

    } 

    /**

     * <p>Gets the information by point formats available in the Service</p>

     * @return a vector with all the available formats

     */

    public Vector getInfoFormats() {        

        return ((WMSServiceInformation)handler.getServiceInformation()).infoformats;

    } 

    public boolean isQueryable()

    {

    	return ((WMSServiceInformation)handler.getServiceInformation()).isQueryable();  

    }

    public boolean hasLegendGraphic()

    {

    	return ((WMSServiceInformation)handler.getServiceInformation()).hasLegendGraphic();  

    }

    public void close() {        

        // your code here

    } 

    /**

     * Returns the max extent that envolves the requested layers

     * */

    public Rectangle2D getLayersExtent(String[]layerNames, String srs) {

        try {

        	if (layerNames == null) {

        		return null;

        	}

            BoundaryBox bbox = null;

            WMSLayer layer = getLayer(layerNames[0]);

            bbox = layer.getBbox(srs);

            if (bbox == null) {

            	return null;

            }

            double xmin = bbox.getXmin();

            double xmax = bbox.getXmax();

            double ymin = bbox.getYmin();

            double ymax = bbox.getYmax();

            for(int i = 1; i < layerNames.length; i++) {

                layer = getLayer(layerNames[i]);

                bbox = layer.getBbox(srs);

                if (bbox == null) return null;

                if (bbox.getXmin() < xmin) {

                    xmin = bbox.getXmin();

                }

                if (bbox.getYmin() < ymin) {

                    ymin = bbox.getYmin();

                }

                if (bbox.getXmax() > xmax) {

                    xmax = bbox.getXmax();

                }

                if (bbox.getYmax() > ymax) {

                    ymax = bbox.getYmax();

                }

            }	

            Rectangle2D extent = new Rectangle2D.Double(xmin, ymin, Math.abs(xmax-xmin), Math.abs(ymax-ymin));

            return extent;

        } catch(Exception e) {

            String msg = null;

            try {

                msg = "Can't get layers extent, layers='"+StringUtils.join(layerNames, ",")+"', srs='"+srs+"'.";

            } catch(Exception ex) {

                msg = "Can't get layers extent.";

            }

            logger.warn(msg,e);

            return null;

        }

    }

    /**

     * Gets the Service information included in the Capabilities

     * */    

    public WMSServiceInformation getServiceInformation()

    {

        return ((WMSServiceInformation)handler.getServiceInformation());

    }

    /**

     * <p>Checks the connection to the remote WMS and requests its capabilities.</p>

     * @param override, if true the previous downloaded data will be overridden

     * 

     * @deprecated Use {@link #connect(WMSStatus, boolean, ICancellable)} instead,

     * as the WMSStatus is necessary when connecting in order to correct

     * call the getCapabilities method.

     */

    public boolean connect(boolean override, ICancellable cancel) 

    {

    	return connect(null, override, cancel);

    }

    /**

     * <p>Checks the connection to the remote WMS and requests its capabilities.</p>

     * <p>This method should probably be moved to RemoteClient interface, as the

     * same problem will probably happen for other protocols</p>

     * 

     * @param override, if true the previous downloaded data will be overridden

     */

    public boolean connect(WMSStatus status, boolean override, ICancellable cancel) 

    {