001 //$HeadURL: svn+ssh://jwilden@svn.wald.intevation.org/deegree/base/branches/2.5_testing/src/org/deegree/ogcwebservices/sos/SOServiceFactory.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;
037
038 import java.io.IOException;
039 import java.net.URL;
040
041 import org.deegree.framework.log.ILogger;
042 import org.deegree.framework.log.LoggerFactory;
043 import org.deegree.framework.xml.InvalidConfigurationException;
044 import org.deegree.ogcwebservices.OGCWebServiceException;
045 import org.deegree.ogcwebservices.sos.configuration.SOSConfiguration;
046 import org.xml.sax.SAXException;
047
048 /**
049 * @author <a href="mailto:mkulbe@lat-lon.de">Matthias Kulbe </a>
050 *
051 * @version 1.0
052 */
053
054 public final class SOServiceFactory {
055
056 private static SOSConfiguration CONFIG;
057
058 private static final ILogger LOG = LoggerFactory.getLogger( SOServiceFactory.class );
059
060 // @todo the factory has a pool of service instances
061
062 /**
063 * Hidden constructor
064 *
065 *
066 */
067 private SOServiceFactory() {
068 // nothing to do
069 }
070
071 /**
072 * must be synchronized
073 *
074 * @param scsConfiguration
075 *
076 */
077 public static void setConfiguration( SOSConfiguration scsConfiguration ) {
078 CONFIG = scsConfiguration;
079
080 }
081
082 /**
083 *
084 * @param serviceConfigurationUrl
085 * @throws InvalidConfigurationException
086 */
087 public static void setConfiguration( URL serviceConfigurationUrl )
088 throws InvalidConfigurationException {
089 try {
090 SOServiceFactory.setConfiguration( SOSConfiguration.create( serviceConfigurationUrl ) );
091 } catch ( IOException e ) {
092 e.printStackTrace();
093 throw new InvalidConfigurationException( "SOSFactory", e.getMessage() );
094 } catch ( SAXException e ) {
095 LOG.logError( e.getMessage(), e );
096 throw new InvalidConfigurationException( "SOSFactory", e.getMessage() );
097 }
098
099 }
100
101 /**
102 *
103 * @return the new instance
104 * @throws OGCWebServiceException
105 */
106 public static SOService getService()
107 throws OGCWebServiceException {
108 if ( CONFIG == null )
109 throw new OGCWebServiceException( SOServiceFactory.class.getName(), "SOS has no configuration" );
110 // get an instance of the service from the pool
111 return SOService.create( CONFIG ); // @TODO get instance from pool
112 }
113
114 /**
115 *
116 * @param config
117 * @return the new instance
118 */
119 public static SOService getUncachedService( SOSConfiguration config ) {
120 return SOService.create( config );
121 }
122
123 }