001 //$HeadURL: https://svn.wald.intevation.org/svn/deegree/base/branches/2.3_testing/src/org/deegree/graphics/sld/RemoteOWS.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 java.net.URL;
041
042 import org.deegree.framework.util.NetWorker;
043 import org.deegree.framework.xml.Marshallable;
044
045 /**
046 * Since a layer is defined as a collection of potentially mixed-type features, the UserLayer
047 * element must provide the means to identify the features to be used. All features to be rendered
048 * are assumed to be fetched from a Web Feature Server (WFS) or a Web Coverage CapabilitiesService
049 * (WCS, in which case the term features is used loosely).
050 * <p>
051 * </p>
052 * The remote server to be used is identified by RemoteOWS (OGC Web CapabilitiesService) element.
053 *
054 * @author <a href="mailto:poth@lat-lon.de">Andreas Poth</a>
055 * @author last edited by: $Author: mschneider $
056 * @version $Revision: 18195 $ $Date: 2009-06-18 17:55:39 +0200 (Do, 18. Jun 2009) $
057 */
058 public class RemoteOWS implements Marshallable {
059
060 /**
061 * WFS
062 */
063 final static public String WFS = "WFS";
064
065 /**
066 * WCS
067 */
068 final static public String WCS = "WCS";
069
070 private String service = null;
071
072 private URL onlineResource = null;
073
074 /**
075 * Creates a new RemoteOWS object.
076 *
077 * @param service
078 * @param onlineResource
079 */
080 RemoteOWS( String service, URL onlineResource ) {
081 setService( service );
082 setOnlineResource( onlineResource );
083 }
084
085 /**
086 * type of service that is represented by the remote ows. at the moment <tt>WFS</tt> and
087 * <tt>WCS</tt> are possible values.
088 *
089 * @return the type of the services
090 *
091 */
092 public String getService() {
093 return service;
094 }
095
096 /**
097 * @see RemoteOWS#getService()
098 * @param service
099 * the type of the services
100 *
101 */
102 public void setService( String service ) {
103 this.service = service;
104 }
105
106 /**
107 * address of the the ows as URL
108 *
109 * @return the adress of the ows as URL
110 *
111 */
112 public URL getOnlineResource() {
113 return onlineResource;
114 }
115
116 /**
117 * @see RemoteOWS#getOnlineResource()
118 * @param onlineResource
119 * the adress of the ows as URL
120 *
121 */
122 public void setOnlineResource( URL onlineResource ) {
123 this.onlineResource = onlineResource;
124 }
125
126 /**
127 * exports the content of the RemoteOWS as XML formated String
128 *
129 * @return xml representation of the RemoteOWS
130 */
131 public String exportAsXML() {
132
133 StringBuffer sb = new StringBuffer( 200 );
134 sb.append( "<RemoteOWS>" );
135 sb.append( "<Service>" ).append( escape( service ) ).append( "</Service>" );
136 sb.append( "<OnlineResource xmlns:xlink='http://www.w3.org/1999/xlink' " );
137 sb.append( "xlink:type='simple' xlink:href='" );
138 sb.append( escape( NetWorker.url2String( onlineResource ) ) + "'/>" );
139 sb.append( "</RemoteOWS>" );
140
141 return sb.toString();
142 }
143 }