001 //$HeadURL: svn+ssh://rbezema@svn.wald.intevation.org/deegree/base/branches/2.2_testing/src/org/deegree/graphics/sld/RemoteOWS.java $
002 /*---------------- FILE HEADER ------------------------------------------
003
004 This file is part of deegree.
005 Copyright (C) 2001-2008 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 static org.deegree.framework.xml.XMLTools.escape;
047
048 import java.net.URL;
049
050 import org.deegree.framework.util.NetWorker;
051 import org.deegree.framework.xml.Marshallable;
052
053 /**
054 * Since a layer is defined as a collection of potentially mixed-type features, the UserLayer
055 * element must provide the means to identify the features to be used. All features to be rendered
056 * are assumed to be fetched from a Web Feature Server (WFS) or a Web Coverage CapabilitiesService
057 * (WCS, in which case the term features is used loosely).
058 * <p>
059 * </p>
060 * The remote server to be used is identified by RemoteOWS (OGC Web CapabilitiesService) element.
061 *
062 * @author <a href="mailto:poth@lat-lon.de">Andreas Poth</a>
063 * @author last edited by: $Author: aschmitz $
064 * @version $Revision: 12167 $ $Date: 2008-06-04 16:06:48 +0200 (Mi, 04 Jun 2008) $
065 */
066 public class RemoteOWS implements Marshallable {
067
068 final static public String WFS = "WFS";
069
070 final static public String WCS = "WCS";
071
072 private String service = null;
073
074 private URL onlineResource = null;
075
076 /**
077 * Creates a new RemoteOWS object.
078 *
079 * @param service
080 * @param onlineResource
081 */
082 RemoteOWS( String service, URL onlineResource ) {
083 setService( service );
084 setOnlineResource( onlineResource );
085 }
086
087 /**
088 * type of service that is represented by the remote ows. at the moment <tt>WFS</tt> and
089 * <tt>WCS</tt> are possible values.
090 *
091 * @return the type of the services
092 *
093 */
094 public String getService() {
095 return service;
096 }
097
098 /**
099 * @see RemoteOWS#getService()
100 * @param service
101 * the type of the services
102 *
103 */
104 public void setService( String service ) {
105 this.service = service;
106 }
107
108 /**
109 * address of the the ows as URL
110 *
111 * @return the adress of the ows as URL
112 *
113 */
114 public URL getOnlineResource() {
115 return onlineResource;
116 }
117
118 /**
119 * @see RemoteOWS#getOnlineResource()
120 * @param onlineResource
121 * the adress of the ows as URL
122 *
123 */
124 public void setOnlineResource( URL onlineResource ) {
125 this.onlineResource = onlineResource;
126 }
127
128 /**
129 * exports the content of the RemoteOWS as XML formated String
130 *
131 * @return xml representation of the RemoteOWS
132 */
133 public String exportAsXML() {
134
135 StringBuffer sb = new StringBuffer( 200 );
136 sb.append( "<RemoteOWS>" );
137 sb.append( "<Service>" ).append( escape( service ) ).append( "</Service>" );
138 sb.append( "<OnlineResource xmlns:xlink='http://www.w3.org/1999/xlink' " );
139 sb.append( "xlink:type='simple' xlink:href='" );
140 sb.append( escape( NetWorker.url2String( onlineResource ) ) + "'/>" );
141 sb.append( "</RemoteOWS>" );
142
143 return sb.toString();
144 }
145 }