001 //$HeadURL: svn+ssh://jwilden@svn.wald.intevation.org/deegree/base/branches/2.5_testing/src/org/deegree/ogcwebservices/wps/WPService.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.wps;
037
038 import org.deegree.framework.log.ILogger;
039 import org.deegree.framework.log.LoggerFactory;
040 import org.deegree.framework.trigger.TriggerProvider;
041 import org.deegree.ogcwebservices.OGCWebService;
042 import org.deegree.ogcwebservices.OGCWebServiceException;
043 import org.deegree.ogcwebservices.OGCWebServiceRequest;
044 import org.deegree.ogcwebservices.getcapabilities.OGCCapabilities;
045 import org.deegree.ogcwebservices.wps.capabilities.WPSGetCapabilities;
046 import org.deegree.ogcwebservices.wps.configuration.WPSConfiguration;
047 import org.deegree.ogcwebservices.wps.describeprocess.DescribeProcessRequest;
048 import org.deegree.ogcwebservices.wps.describeprocess.DescribeProcessRequestHandler;
049 import org.deegree.ogcwebservices.wps.execute.ExecuteRequest;
050 import org.deegree.ogcwebservices.wps.execute.ExecuteRequestHandler;
051
052 /**
053 * WPService.java
054 *
055 * Created on 08.03.2006. 17:34:15h
056 *
057 * @author <a href="mailto:christian@kiehle.org">Christian Kiehle</a>
058 * @author <a href="mailto:christian.heier@gmx.de">Christian Heier</a>
059 * @version 1.0.
060 * @since 2.0
061 */
062
063 public class WPService implements OGCWebService {
064
065 private static final ILogger LOG = LoggerFactory.getLogger( WPService.class );
066
067 private static final TriggerProvider TP = TriggerProvider.create( WPService.class );
068
069 private WPSConfiguration configuration = null;
070
071 /**
072 *
073 * @param configuration
074 */
075 public WPService( WPSConfiguration configuration ) {
076 this.configuration = configuration;
077 }
078
079 /**
080 * @return Returns the configuration.
081 */
082 public WPSConfiguration getConfiguration() {
083 return configuration;
084 }
085
086 /*
087 * (non-Javadoc)
088 *
089 * @see org.deegree.ogcwebservices.OGCWebService#getCapabilities()
090 */
091 public OGCCapabilities getCapabilities() {
092 return configuration;
093 }
094
095 /*
096 * (non-Javadoc)
097 *
098 * @see org.deegree.ogcwebservices.OGCWebService#doService(org.deegree.ogcwebservices.OGCWebServiceRequest)
099 */
100 public Object doService( OGCWebServiceRequest request )
101 throws OGCWebServiceException {
102
103 request = (OGCWebServiceRequest) TP.doPreTrigger( this, request )[0];
104
105 Object response = null;
106 if ( request instanceof WPSGetCapabilities ) {
107 LOG.logDebug( "recieved a get capabilities request" );
108 response = configuration;
109 } else if ( request instanceof DescribeProcessRequest ) {
110 LOG.logDebug( "recieved a describe process request" );
111 DescribeProcessRequestHandler describeProcessRequestHandler = new DescribeProcessRequestHandler( this );
112 response = describeProcessRequestHandler.handleRequest( (DescribeProcessRequest) request );
113 } else if ( request instanceof ExecuteRequest ) {
114 LOG.logDebug( "recieved a execute request" );
115 ExecuteRequestHandler executeRequestHandler = new ExecuteRequestHandler( this );
116 response = executeRequestHandler.handleRequest( (ExecuteRequest) request );
117 }
118
119 return TP.doPostTrigger( this, response )[0];
120 }
121
122 }