001 //$HeadURL: svn+ssh://rbezema@svn.wald.intevation.org/deegree/base/branches/2.2_testing/src/org/deegree/ogcwebservices/sos/SOServiceFactory.java $
002 /*---------------- FILE HEADER ------------------------------------------
003
004 This file is part of deegree.
005 Copyright (C) 2001-2008 by:
006 EXSE, Department of Geography, University of Bonn
007 http://www.giub.uni-bonn.de/deegree/
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 lat/lon GmbH
036 Aennchenstraße 19
037 53177 Bonn
038 Germany
039 E-Mail: greve@giub.uni-bonn.de
040
041 ---------------------------------------------------------------------------*/
042 package org.deegree.ogcwebservices.sos;
043
044 import java.io.IOException;
045 import java.net.URL;
046
047 import org.deegree.framework.log.ILogger;
048 import org.deegree.framework.log.LoggerFactory;
049 import org.deegree.framework.xml.InvalidConfigurationException;
050 import org.deegree.ogcwebservices.OGCWebServiceException;
051 import org.deegree.ogcwebservices.sos.configuration.SOSConfiguration;
052 import org.xml.sax.SAXException;
053
054 /**
055 * @author <a href="mailto:mkulbe@lat-lon.de">Matthias Kulbe </a>
056 *
057 * @version 1.0
058 */
059
060 public final class SOServiceFactory {
061
062 private static SOSConfiguration CONFIG;
063
064 private static final ILogger LOG = LoggerFactory.getLogger( SOServiceFactory.class );
065
066 // @todo the factory has a pool of service instances
067
068 /**
069 * Hidden constructor
070 *
071 *
072 */
073 private SOServiceFactory() {
074 // nothing to do
075 }
076
077 /**
078 * must be synchronized
079 *
080 * @param scsConfiguration
081 *
082 */
083 public static void setConfiguration( SOSConfiguration scsConfiguration ) {
084 CONFIG = scsConfiguration;
085
086 }
087
088 /**
089 *
090 * @param serviceConfigurationUrl
091 * @throws InvalidConfigurationException
092 */
093 public static void setConfiguration( URL serviceConfigurationUrl )
094 throws InvalidConfigurationException {
095 try {
096 SOServiceFactory.setConfiguration( SOSConfiguration.create( serviceConfigurationUrl ) );
097 } catch ( IOException e ) {
098 e.printStackTrace();
099 throw new InvalidConfigurationException( "SOSFactory", e.getMessage() );
100 } catch ( SAXException e ) {
101 LOG.logError( e.getMessage(), e );
102 throw new InvalidConfigurationException( "SOSFactory", e.getMessage() );
103 }
104
105 }
106
107 /**
108 *
109 * @return
110 * @throws OGCWebServiceException
111 */
112 public static SOService getService()
113 throws OGCWebServiceException {
114 if ( CONFIG == null )
115 throw new OGCWebServiceException( SOServiceFactory.class.getName(), "SOS has no configuration" );
116 // get an instance of the service from the pool
117 return SOService.create( CONFIG ); // @TODO get instance from pool
118 }
119
120 /**
121 *
122 * @param config
123 * @return
124 */
125 public static SOService getUncachedService( SOSConfiguration config ) {
126 return SOService.create( config );
127 }
128
129 }