001 //$HeadURL: svn+ssh://jwilden@svn.wald.intevation.org/deegree/base/branches/2.5_testing/src/org/deegree/ogcwebservices/sos/describeplatform/DescribePlatformRequest.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.ogcwebservices.sos.describeplatform;
037
038 import java.util.ArrayList;
039 import java.util.List;
040 import java.util.Map;
041
042 import org.deegree.framework.log.ILogger;
043 import org.deegree.framework.log.LoggerFactory;
044 import org.deegree.framework.util.StringTools;
045 import org.deegree.framework.xml.NamespaceContext;
046 import org.deegree.framework.xml.XMLTools;
047 import org.deegree.ogcbase.CommonNamespaces;
048 import org.deegree.ogcwebservices.AbstractOGCWebServiceRequest;
049 import org.deegree.ogcwebservices.OGCWebServiceException;
050 import org.w3c.dom.Document;
051 import org.w3c.dom.Node;
052
053 /**
054 *
055 * represent a DescribePlatformRequest
056 *
057 * @author <a href="mailto:mkulbe@lat-lon.de">Matthias Kulbe </a>
058 * @author last edited by: $Author: mschneider $
059 *
060 * @version $Revision: 18195 $, $Date: 2009-06-18 17:55:39 +0200 (Do, 18 Jun 2009) $
061 */
062
063 public class DescribePlatformRequest extends AbstractOGCWebServiceRequest {
064
065 private static final long serialVersionUID = -1058662854500930886L;
066
067 private static final NamespaceContext nsContext = CommonNamespaces.getNamespaceContext();
068
069 private static final ILogger LOG = LoggerFactory.getLogger( DescribePlatformRequest.class );
070
071 private String[] typeNames = null;
072
073 private String outputFormat = null;
074
075 /**
076 *
077 * creates a DescribePlatform Request from a KVP Map
078 *
079 * @param map
080 * @return the new request
081 * @throws OGCWebServiceException
082 *
083 */
084 public static DescribePlatformRequest create( Map<String, String> map )
085 throws OGCWebServiceException {
086
087 // added by deegree
088 String id = map.get( "ID" );
089
090 // optional Parameter
091 String version = map.get( "VERSION" );
092
093 // optional Parameter, fixed to "SOS"
094 String service = map.get( "SERVICE" );
095 if ( ( service != null ) && ( !service.equals( "SOS" ) ) ) {
096 throw new OGCWebServiceException( "service must be 'SOS'" );
097 }
098
099 // optional Parameter, fixed to "SensorML"
100 String outputFormat = map.get( "OUTPUTFORMAT" );
101 if ( ( outputFormat != null ) && ( !outputFormat.equals( "SensorML" ) ) ) {
102 throw new OGCWebServiceException( "outputFormat must be 'SensorML'" );
103 }
104
105 // optional and unbounded
106 String[] typeNames = null;
107 if ( map.get( "TYPENAMES" ) != null ) {
108 String tmp = map.get( "TYPENAMES" );
109 typeNames = StringTools.toArray( tmp, ",", false );
110 }
111
112 return new DescribePlatformRequest( typeNames, "SensorML", version, id, null );
113
114 }
115
116 /**
117 * creates a DescribePlatform Request from a XML Document
118 *
119 * @param id
120 * @param doc
121 * @return the new request
122 * @throws OGCWebServiceException
123 *
124 */
125 public static DescribePlatformRequest create( String id, Document doc )
126 throws OGCWebServiceException {
127
128 try {
129 // optional Parameter
130 String version = XMLTools.getNodeAsString( doc, "/sos:DescribePlatform/@version", nsContext, null );
131
132 // optional Parameter, fixed to "SCS"
133 String service = XMLTools.getNodeAsString( doc, "/sos:DescribePlatform/@service", nsContext, null );
134 if ( ( service != null ) && ( !service.equals( "SOS" ) ) ) {
135 throw new OGCWebServiceException( "service must be 'SOS'" );
136 }
137
138 // optional Parameter, fixed to "SensorML"
139 String outputFormat = XMLTools.getNodeAsString( doc, "/sos:DescribePlatform/@outputFormat", nsContext, null );
140 if ( ( outputFormat != null ) && ( !outputFormat.equals( "SensorML" ) ) ) {
141 throw new OGCWebServiceException( "outputFormat must be 'SensorML'" );
142 }
143
144 // optional and unbounded
145 ArrayList<String> al = new ArrayList<String>();
146 List<Node> nl = XMLTools.getNodes( doc, "/sos:DescribePlatform/sos:TypeName", nsContext );
147 for ( int i = 0; i < nl.size(); i++ ) {
148 al.add( XMLTools.getRequiredNodeAsString( nl.get( i ), "text()", nsContext ) );
149 }
150
151 String[] types = al.toArray( new String[al.size()] );
152
153 return new DescribePlatformRequest( types, "SensorML", version, id, null );
154
155 } catch ( Exception e ) {
156 e.printStackTrace();
157 throw new OGCWebServiceException( "scs webservice failure" );
158 }
159
160 }
161
162 /**
163 * @param id
164 * @param version
165 * @param outputFormat
166 * @param typeNames
167 *
168 */
169 public static void create( String id, String version, String outputFormat, String[] typeNames ) {
170 throw new UnsupportedOperationException();
171 }
172
173 /**
174 *
175 * @param typeNames
176 * @param outputFormat
177 * @param version
178 * @param id
179 * @param vendorSpecificParameter
180 */
181 private DescribePlatformRequest( String[] typeNames, String outputFormat, String version, String id,
182 Map<String, String> vendorSpecificParameter ) {
183
184 super( version, id, vendorSpecificParameter );
185
186 this.typeNames = typeNames;
187 this.outputFormat = outputFormat;
188
189 StringBuffer sb = new StringBuffer( 200 );
190 sb.append( "create DescribePlatformRequest: service= SCS" );
191 sb.append( " version=" ).append( version ).append( " outputFormat=" );
192 sb.append( outputFormat ).append( " id=" ).append( id );
193 sb.append( " NumberOfTypeNames=" ).append( typeNames.length );
194 LOG.logDebug( sb.toString() );
195
196 }
197
198 /**
199 * fixed 'SOS'
200 *
201 * @return the String "SOS"
202 */
203 public String getServiceName() {
204 return "SOS";
205 }
206
207 /**
208 * @return typeNames
209 */
210 public String[] getTypeNames() {
211 return typeNames;
212 }
213
214 /**
215 * returns the desired output format name
216 *
217 * @return desired output format name
218 */
219 public String getOutputFormat() {
220 return outputFormat;
221 }
222
223 }