001 //$HeadURL: https://svn.wald.intevation.org/svn/deegree/base/branches/2.3_testing/src/org/deegree/graphics/sld/NamedLayer.java $
002 /*----------------------------------------------------------------------------
003 This file is part of deegree, http://deegree.org/
004 Copyright (C) 2001-2009 by:
005 Department of Geography, University of Bonn
006 and
007 lat/lon GmbH
008
009 This library is free software; you can redistribute it and/or modify it under
010 the terms of the GNU Lesser General Public License as published by the Free
011 Software Foundation; either version 2.1 of the License, or (at your option)
012 any later version.
013 This library is distributed in the hope that it will be useful, but WITHOUT
014 ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
015 FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more
016 details.
017 You should have received a copy of the GNU Lesser General Public License
018 along with this library; if not, write to the Free Software Foundation, Inc.,
019 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
020
021 Contact information:
022
023 lat/lon GmbH
024 Aennchenstr. 19, 53177 Bonn
025 Germany
026 http://lat-lon.de/
027
028 Department of Geography, University of Bonn
029 Prof. Dr. Klaus Greve
030 Postfach 1147, 53001 Bonn
031 Germany
032 http://www.geographie.uni-bonn.de/deegree/
033
034 e-mail: info@deegree.org
035 ----------------------------------------------------------------------------*/
036 package org.deegree.graphics.sld;
037
038 import static org.deegree.framework.xml.XMLTools.escape;
039
040 import org.deegree.framework.xml.Marshallable;
041
042 /**
043 * A NamedLayer uses the "name" attribute to identify a layer known to the WMS and can contain zero
044 * or more styles, either NamedStyles or UserStyles. In the absence of any styles the default style
045 * for the layer is used.
046 * <p>
047 * ----------------------------------------------------------------------
048 * </p>
049 *
050 * @author <a href="mailto:k.lupp@web.de">Katharina Lupp</a>
051 * @version $Revision: 18195 $ $Date: 2009-06-18 17:55:39 +0200 (Do, 18. Jun 2009) $
052 */
053 public class NamedLayer extends AbstractLayer implements Marshallable {
054 /**
055 * constructor initializing the class with the <NamedLayer>
056 *
057 * @param name
058 * @param layerFeatureConstraints
059 * @param styles
060 */
061 public NamedLayer( String name, LayerFeatureConstraints layerFeatureConstraints, AbstractStyle[] styles ) {
062 super( name, layerFeatureConstraints, styles );
063 }
064
065 /**
066 * exports the content of the Font as XML formated String
067 *
068 * @return xml representation of the Font
069 */
070 public String exportAsXML() {
071
072 StringBuffer sb = new StringBuffer( 1000 );
073 sb.append( "<NamedLayer>" );
074 sb.append( "<Name>" ).append( escape( name ) ).append( "</Name>" );
075
076 if ( layerFeatureConstraints != null ) {
077 sb.append( ( (Marshallable) layerFeatureConstraints ).exportAsXML() );
078 }
079
080 for ( int i = 0; i < styles.size(); i++ ) {
081 sb.append( ( (Marshallable) styles.get( i ) ).exportAsXML() );
082 }
083 sb.append( "</NamedLayer>" );
084
085 return sb.toString();
086 }
087 }