001 //$HeadURL: svn+ssh://jwilden@svn.wald.intevation.org/deegree/base/branches/2.5_testing/src/org/deegree/ogcwebservices/wps/WPServiceFactory.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
037 package org.deegree.ogcwebservices.wps;
038
039 import java.io.IOException;
040 import java.net.URL;
041
042 import org.deegree.framework.log.ILogger;
043 import org.deegree.framework.log.LoggerFactory;
044 import org.deegree.framework.xml.InvalidConfigurationException;
045 import org.deegree.ogcwebservices.OGCWebServiceException;
046 import org.deegree.ogcwebservices.wps.configuration.WPSConfiguration;
047 import org.deegree.ogcwebservices.wps.configuration.WPSConfigurationDocument;
048 import org.xml.sax.SAXException;
049
050 /**
051 * WPServiceFactory.java
052 *
053 * Created on 08.03.2006. 17:47:52h
054 *
055 * @author <a href="mailto:christian@kiehle.org">Christian Kiehle</a>
056 * @author <a href="mailto:christian.heier@gmx.de">Christian Heier</a>
057 * @author last edited by: $Author: mschneider $
058 *
059 * @version $Revision: 18195 $, $Date: 2009-06-18 17:55:39 +0200 (Do, 18 Jun 2009) $
060 */
061 public final class WPServiceFactory {
062
063 private static WPSConfiguration CONFIG = null;
064
065 private static final ILogger LOG = LoggerFactory.getLogger( WPServiceFactory.class );
066
067 private WPServiceFactory() {
068 //prevent instantiation
069 }
070
071 /**
072 *
073 * @param config
074 * @return WPService
075 */
076 public static WPService getInstance( WPSConfiguration config ) {
077 return new WPService( config );
078 }
079
080 /**
081 *
082 * @return WPService
083 * @throws OGCWebServiceException
084 */
085 public static WPService getInstance()
086 throws OGCWebServiceException {
087 if ( null == CONFIG ) {
088 throw new OGCWebServiceException( WPServiceFactory.class.getName(),
089 "Configuration has not been initialized" );
090 }
091 return new WPService( CONFIG );
092 }
093
094 /**
095 *
096 * @param wpsConfiguration
097 */
098 public static void setConfiguration( WPSConfiguration wpsConfiguration ) {
099 CONFIG = wpsConfiguration;
100 }
101
102 /**
103 *
104 * @param serviceConfigurationUrl
105 * @throws InvalidConfigurationException
106 * @throws IOException
107 */
108 public static void setConfiguration( URL serviceConfigurationUrl )
109 throws InvalidConfigurationException, IOException {
110
111 WPSConfigurationDocument wpsConfDoc = new WPSConfigurationDocument();
112 try {
113 wpsConfDoc.load( serviceConfigurationUrl );
114 } catch ( SAXException e ) {
115 LOG.logError( "SAXException: " + e.getMessage() );
116 throw new InvalidConfigurationException( "WPServiceFactory", e.getMessage() );
117 }
118 WPServiceFactory.setConfiguration( wpsConfDoc.getConfiguration() );
119
120 }
121
122 /**
123 *
124 * @return WPService
125 */
126 public static WPService getService() {
127 return WPServiceFactory.getInstance( CONFIG );
128 }
129
130 }