    001    //$HeadURL: https://svn.wald.intevation.org/svn/deegree/base/branches/2.4_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    }