001 //$HeadURL: svn+ssh://rbezema@svn.wald.intevation.org/deegree/base/tags/2.1/src/org/deegree/ogcwebservices/wps/WPService.java $
002 /*---------------- FILE HEADER ------------------------------------------
003
004 This file is part of deegree.
005 Copyright (C) 2001-2005 by:
006 EXSE, Department of Geography, University of Bonn
007 http://www.giub.uni-bonn.de/exse/
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 Aennchenstraße 19
030 53177 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 package org.deegree.ogcwebservices.wps;
044
045 import org.deegree.framework.log.ILogger;
046 import org.deegree.framework.log.LoggerFactory;
047 import org.deegree.framework.trigger.TriggerProvider;
048 import org.deegree.ogcwebservices.OGCWebService;
049 import org.deegree.ogcwebservices.OGCWebServiceException;
050 import org.deegree.ogcwebservices.OGCWebServiceRequest;
051 import org.deegree.ogcwebservices.getcapabilities.OGCCapabilities;
052 import org.deegree.ogcwebservices.wps.capabilities.WPSGetCapabilities;
053 import org.deegree.ogcwebservices.wps.configuration.WPSConfiguration;
054 import org.deegree.ogcwebservices.wps.describeprocess.DescribeProcessRequest;
055 import org.deegree.ogcwebservices.wps.describeprocess.DescribeProcessRequestHandler;
056 import org.deegree.ogcwebservices.wps.execute.ExecuteRequest;
057 import org.deegree.ogcwebservices.wps.execute.ExecuteRequestHandler;
058
059 /**
060 * WPService.java
061 *
062 * Created on 08.03.2006. 17:34:15h
063 *
064 * @author <a href="mailto:christian@kiehle.org">Christian Kiehle</a>
065 * @author <a href="mailto:christian.heier@gmx.de">Christian Heier</a>
066 * @version 1.0.
067 * @since 2.0
068 */
069
070 public class WPService implements OGCWebService {
071
072 private static final ILogger LOG = LoggerFactory.getLogger( WPService.class );
073 private static final TriggerProvider TP = TriggerProvider.create( WPService.class );
074
075 private WPSConfiguration configuration = null;
076
077 /**
078 *
079 * @param configuration
080 */
081 public WPService( WPSConfiguration configuration ) {
082 this.configuration = configuration;
083 }
084
085 /**
086 * @return Returns the configuration.
087 */
088 public WPSConfiguration getConfiguration() {
089 return configuration;
090 }
091
092 /*
093 * (non-Javadoc)
094 *
095 * @see org.deegree.ogcwebservices.OGCWebService#getCapabilities()
096 */
097 public OGCCapabilities getCapabilities() {
098 return configuration;
099 }
100
101 /*
102 * (non-Javadoc)
103 *
104 * @see org.deegree.ogcwebservices.OGCWebService#doService(org.deegree.ogcwebservices.OGCWebServiceRequest)
105 */
106 public Object doService( OGCWebServiceRequest request )
107 throws OGCWebServiceException {
108
109 request = (OGCWebServiceRequest)TP.doPreTrigger( this, request )[0];
110
111 Object response = null;
112 if ( request instanceof WPSGetCapabilities ) {
113 LOG.logDebug( "recieved a get capabilities request" );
114 response = configuration;
115 } else if ( request instanceof DescribeProcessRequest ) {
116 LOG.logDebug( "recieved a describe process request" );
117 DescribeProcessRequestHandler describeProcessRequestHandler =
118 new DescribeProcessRequestHandler( this );
119 response = describeProcessRequestHandler.handleRequest( (DescribeProcessRequest) request );
120 } else if ( request instanceof ExecuteRequest ) {
121 LOG.logDebug( "recieved a execute request" );
122 ExecuteRequestHandler executeRequestHandler = new ExecuteRequestHandler( this );
123 response = executeRequestHandler.handleRequest( (ExecuteRequest) request );
124 }
125
126 return TP.doPostTrigger( this, response )[0];
127 }
128
129 }
130 /* ********************************************************************
131 Changes to this class. What the people have been up to:
132 $Log$
133 Revision 1.7 2006/12/31 10:32:22 poth
134 harmonizing class naming (WPSGetCapabilities)
135
136 Revision 1.6 2006/10/01 11:15:42 poth
137 trigger points for doService methods defined
138
139 Revision 1.5 2006/08/24 06:42:16 poth
140 File header corrected
141
142 Revision 1.4 2006/05/25 14:33:58 poth
143 comments completed
144
145
146 ********************************************************************** */