001 //$HeadURL: svn+ssh://jwilden@svn.wald.intevation.org/deegree/base/branches/2.5_testing/src/org/deegree/ogcwebservices/sos/describesensor/DescribeSensorRequest.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.describesensor;
037
038 import java.util.ArrayList;
039 import java.util.List;
040 import java.util.Map;
041
042 import org.deegree.framework.util.StringTools;
043 import org.deegree.framework.xml.NamespaceContext;
044 import org.deegree.framework.xml.XMLTools;
045 import org.deegree.ogcbase.CommonNamespaces;
046 import org.deegree.ogcwebservices.AbstractOGCWebServiceRequest;
047 import org.deegree.ogcwebservices.OGCWebServiceException;
048 import org.w3c.dom.Document;
049 import org.w3c.dom.Node;
050
051 /**
052 *
053 * represents a DescribeSensor Request
054 *
055 * @author <a href="mailto:mkulbe@lat-lon.de">Matthias Kulbe </a>
056 * @author last edited by: $Author: mschneider $
057 *
058 * @version $Revision: 18195 $, $Date: 2009-06-18 17:55:39 +0200 (Do, 18 Jun 2009) $
059 */
060 public class DescribeSensorRequest extends AbstractOGCWebServiceRequest {
061
062 private static final long serialVersionUID = -5073240463354913490L;
063
064 private static final NamespaceContext nsContext = CommonNamespaces.getNamespaceContext();
065
066 private String[] typeNames = null;
067
068 private String outputFormat = null;
069
070 /**
071 *
072 * creates the Request by using a KVP Map
073 *
074 * @param map
075 * @return the bean
076 * @throws OGCWebServiceException
077 */
078 public static DescribeSensorRequest create( Map<String, String> map )
079 throws OGCWebServiceException {
080
081 // id was set by deegree
082 String id = map.get( "ID" );
083
084 // optional Parameter
085 String version = map.get( "VERSION" );
086
087 // optional Parameter, is fixed to "SOS"
088 String service = map.get( "SERVICE" );
089 if ( ( service != null ) && ( !service.equals( "SOS" ) ) ) {
090 throw new OGCWebServiceException( "service must be 'SOS'" );
091 }
092
093 // optional Parameter, is fixed to "SensorML"
094 String outputFormat = map.get( "OUTPUTFORMAT" );
095 if ( ( outputFormat != null ) && ( !outputFormat.equals( "SensorML" ) ) ) {
096 throw new OGCWebServiceException( "outputFormat must be 'SensorML'" );
097 }
098
099 // optional and unbounded
100 String[] typeNames = null;
101 if ( map.get( "TYPENAMES" ) != null ) {
102 String tmp = map.get( "TYPENAMES" );
103 typeNames = StringTools.toArray( tmp, ",", false );
104 }
105
106 return new DescribeSensorRequest( typeNames, "SensorML", version, id, null );
107
108 }
109
110 /**
111 * creates the Request by using a XML Document
112 *
113 * @param id
114 * @param doc
115 * @return the bean
116 * @throws OGCWebServiceException
117 *
118 */
119 public static DescribeSensorRequest create( String id, Document doc )
120 throws OGCWebServiceException {
121
122 try {
123 // optional Prameter
124 String version = XMLTools.getNodeAsString( doc, "/sos:DescribeSensor/@version", nsContext, null );
125
126 // optional Parameter, is fixed to "SCS"
127 String service = XMLTools.getNodeAsString( doc, "/sos:DescribeSensor/@service", nsContext, null );
128 if ( ( service != null ) && ( !service.equals( "SOS" ) ) ) {
129 throw new OGCWebServiceException( "service must be 'SOS'" );
130 }
131
132 // optional Parameter, is fixed to "SensorML"
133 String outputFormat = XMLTools.getNodeAsString( doc, "/sos:DescribeSensor/@outputFormat", nsContext, null );
134 if ( ( outputFormat != null ) && ( !outputFormat.equals( "SensorML" ) ) ) {
135 throw new OGCWebServiceException( "outputFormat must be 'SensorML'" );
136 }
137
138 // optional and unbounded
139 List<Node> nl = XMLTools.getNodes( doc, "/sos:DescribeSensor/sos:TypeName", nsContext );
140 ArrayList<String> al = new ArrayList<String>( nl.size() );
141 for ( int i = 0; i < nl.size(); i++ ) {
142 al.add( XMLTools.getRequiredNodeAsString( nl.get( i ), "text()", nsContext ) );
143 }
144
145 return new DescribeSensorRequest( al.toArray( new String[al.size()] ), "SensorML", version, id, null );
146
147 } catch ( Exception e ) {
148 e.printStackTrace();
149 throw new OGCWebServiceException( "scs webservice failure" );
150 }
151
152 }
153
154 /**
155 * @param id
156 * @param version
157 * @param outputFormat
158 * @param typeNames
159 *
160 */
161 public static void create( String id, String version, String outputFormat, String[] typeNames ) {
162 throw new UnsupportedOperationException( "create( String , String , String , String[] ) not implemented" );
163 }
164
165 /**
166 * @param typeNames
167 * @param outputFormat
168 * @param version
169 * @param id
170 *
171 */
172 private DescribeSensorRequest( String[] typeNames, String outputFormat, String version, String id,
173 Map<String, String> vendorSpecificParameter ) {
174
175 super( version, id, vendorSpecificParameter );
176
177 this.typeNames = typeNames;
178 this.outputFormat = outputFormat;
179
180 }
181
182 /**
183 * fixed 'SOS'
184 *
185 * @return the String "SOS".
186 */
187 public String getServiceName() {
188 return "SOS";
189 }
190
191 /**
192 *
193 * @return typeNames
194 */
195 public String[] getTypeNames() {
196 return typeNames;
197 }
198
199 /**
200 *
201 * @return outputFormat
202 */
203 public String getOutputFormat() {
204 return outputFormat;
205 }
206
207 }