001 //$HeadURL: svn+ssh://rbezema@svn.wald.intevation.org/deegree/base/tags/2.1/src/org/deegree/graphics/sld/NamedLayer.java $
002 /*---------------- FILE HEADER ------------------------------------------
003
004 This file is part of deegree.
005 Copyright (C) 2001-2006 by:
006 EXSE, Department of Geography, University of Bonn
007 http://www.giub.uni-bonn.de/deegree/
008 lat/lon GmbH
009 http://www.lat-lon.de
010
011 This library is free software; you can redistribute it and/or
012 modify it under the terms of the GNU Lesser General Public
013 License as published by the Free Software Foundation; either
014 version 2.1 of the License, or (at your option) any later version.
015
016 This library is distributed in the hope that it will be useful,
017 but WITHOUT ANY WARRANTY; without even the implied warranty of
018 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
019 Lesser General Public License for more details.
020
021 You should have received a copy of the GNU Lesser General Public
022 License along with this library; if not, write to the Free Software
023 Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
024
025 Contact:
026
027 Andreas Poth
028 lat/lon GmbH
029 Aennchenstr. 19
030 53115 Bonn
031 Germany
032 E-Mail: poth@lat-lon.de
033
034 Prof. Dr. Klaus Greve
035 Department of Geography
036 University of Bonn
037 Meckenheimer Allee 166
038 53115 Bonn
039 Germany
040 E-Mail: greve@giub.uni-bonn.de
041
042
043 ---------------------------------------------------------------------------*/
044 package org.deegree.graphics.sld;
045
046 import org.deegree.framework.xml.Marshallable;
047
048 /**
049 * A NamedLayer uses the "name" attribute to identify a layer known to the WMS and can contain zero
050 * or more styles, either NamedStyles or UserStyles. In the absence of any styles the default style
051 * for the layer is used.
052 * <p>
053 * ----------------------------------------------------------------------
054 * </p>
055 *
056 * @author <a href="mailto:k.lupp@web.de">Katharina Lupp</a>
057 * @version $Revision: 7811 $ $Date: 2007-07-23 17:57:49 +0200 (Mo, 23 Jul 2007) $
058 */
059 public class NamedLayer extends AbstractLayer implements Marshallable {
060 /**
061 * constructor initializing the class with the <NamedLayer>
062 * @param name
063 * @param layerFeatureConstraints
064 * @param styles
065 */
066 public NamedLayer( String name, LayerFeatureConstraints layerFeatureConstraints, AbstractStyle[] styles ) {
067 super( name, layerFeatureConstraints, styles );
068 }
069
070 /**
071 * exports the content of the Font as XML formated String
072 *
073 * @return xml representation of the Font
074 */
075 public String exportAsXML() {
076
077 StringBuffer sb = new StringBuffer( 1000 );
078 sb.append( "<NamedLayer>" );
079 sb.append( "<Name>" ).append( name ).append( "</Name>" );
080
081 if ( layerFeatureConstraints != null ) {
082 sb.append( ( (Marshallable) layerFeatureConstraints ).exportAsXML() );
083 }
084
085 for ( int i = 0; i < styles.size(); i++ ) {
086 sb.append( ( (Marshallable) styles.get( i ) ).exportAsXML() );
087 }
088 sb.append( "</NamedLayer>" );
089
090 return sb.toString();
091 }
092 }