001: //$HeadURL: https://svn.wald.intevation.org/svn/deegree/base/trunk/src/org/deegree/ogcwebservices/wass/common/GetSessionAnonymousHandler.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: Aennchenstr. 19
030: 53115 Bonn
031: Germany
032: E-Mail: poth@lat-lon.de
033:
034: Prof. Dr. Klaus Greve
035: Department of Geography
036: University of Bonn
037: Meckenheimer Allee 166
038: 53115 Bonn
039: Germany
040: E-Mail: greve@giub.uni-bonn.de
041:
042:
043: ---------------------------------------------------------------------------*/
044:
045: package org.deegree.ogcwebservices.wass.common;
046:
047: import org.deegree.security.GeneralSecurityException;
048: import org.deegree.security.session.MemoryBasedSessionManager;
049: import org.deegree.security.session.Session;
050: import org.deegree.security.session.SessionStatusException;
051:
052: /**
053: * A <code>GetSessionAnonymousHandler</code> class <br/> creates a session for a client and saves
054: * it in the local database.
055: *
056: * @author <a href="mailto:bezema@lat-lon.de">Rutger Bezema</a>
057: *
058: * @author last edited by: $Author: aschmitz $
059: *
060: * @version 2.0, $Revision: 10503 $, $Date: 2008-03-06 08:42:41 -0800 (Thu, 06 Mar 2008) $
061: *
062: * @since 2.0
063: */
064:
065: public class GetSessionAnonymousHandler implements GetSessionHandler {
066:
067: private final MemoryBasedSessionManager sessionManager;
068:
069: private final int sessionLifetime;
070:
071: /**
072: * Creates a sessionHandler which can handle a request for a session without being given any
073: * username or password.
074: *
075: * @param sessionLifetime
076: * the time for a session to be valid
077: */
078: public GetSessionAnonymousHandler(int sessionLifetime) {
079:
080: this .sessionLifetime = sessionLifetime;
081: sessionManager = MemoryBasedSessionManager.getInstance();
082:
083: }
084:
085: /*
086: * (non-Javadoc)
087: *
088: * @see org.deegree.ogcwebservices.wass.common.GetSessionHandler#handleRequest(org.deegree.ogcwebservices.wass.common.GetSession)
089: */
090: public String handleRequest(GetSession request)
091: throws SessionStatusException, GeneralSecurityException {
092:
093: String result = null;
094: if (request.getAuthenticationData().usesSessionAuthentication()) {
095: Session session = new Session(sessionLifetime);
096: sessionManager.addSession(session);
097: result = session.getSessionID().getId();
098: }
099:
100: return result;
101: }
102:
103: }
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