    001    //$HeadURL: https://svn.wald.intevation.org/svn/deegree/base/branches/2.4_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    }