001 //$HeadURL: svn+ssh://jwilden@svn.wald.intevation.org/deegree/base/branches/2.5_testing/src/org/deegree/ogcwebservices/wass/common/GetSessionAnonymousHandler.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.wass.common;
038
039 import org.deegree.security.GeneralSecurityException;
040 import org.deegree.security.session.MemoryBasedSessionManager;
041 import org.deegree.security.session.Session;
042 import org.deegree.security.session.SessionStatusException;
043
044 /**
045 * A <code>GetSessionAnonymousHandler</code> class <br/> creates a session for a client and saves
046 * it in the local database.
047 *
048 * @author <a href="mailto:bezema@lat-lon.de">Rutger Bezema</a>
049 *
050 * @author last edited by: $Author: mschneider $
051 *
052 * @version 2.0, $Revision: 18195 $, $Date: 2009-06-18 17:55:39 +0200 (Do, 18 Jun 2009) $
053 *
054 * @since 2.0
055 */
056
057 public class GetSessionAnonymousHandler implements GetSessionHandler {
058
059 private final MemoryBasedSessionManager sessionManager;
060
061 private final int sessionLifetime;
062
063 /**
064 * Creates a sessionHandler which can handle a request for a session without being given any
065 * username or password.
066 *
067 * @param sessionLifetime
068 * the time for a session to be valid
069 */
070 public GetSessionAnonymousHandler( int sessionLifetime ) {
071
072 this.sessionLifetime = sessionLifetime;
073 sessionManager = MemoryBasedSessionManager.getInstance();
074
075 }
076
077 /*
078 * (non-Javadoc)
079 *
080 * @see org.deegree.ogcwebservices.wass.common.GetSessionHandler#handleRequest(org.deegree.ogcwebservices.wass.common.GetSession)
081 */
082 public String handleRequest( GetSession request )
083 throws SessionStatusException, GeneralSecurityException {
084
085 String result = null;
086 if ( request.getAuthenticationData().usesSessionAuthentication() ) {
087 Session session = new Session( sessionLifetime );
088 sessionManager.addSession( session );
089 result = session.getSessionID().getId();
090 }
091
092 return result;
093 }
094
095 }