001 //$HeadURL: svn+ssh://jwilden@svn.wald.intevation.org/deegree/base/branches/2.5_testing/src/org/deegree/security/owsrequestvalidator/OWSValidator.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.security.owsrequestvalidator;
037
038 import org.deegree.ogcwebservices.InvalidParameterValueException;
039 import org.deegree.ogcwebservices.OGCWebServiceRequest;
040 import org.deegree.security.UnauthorizedException;
041 import org.deegree.security.drm.model.User;
042 import org.deegree.security.owsproxy.Condition;
043
044 /**
045 * @author <a href="mailto:poth@lat-lon.de">Andreas Poth </a>
046 * @author last edited by: $Author: mschneider $
047 *
048 * @version $Revision: 18195 $, $Date: 2009-06-18 17:55:39 +0200 (Do, 18 Jun 2009) $
049 */
050
051 public abstract class OWSValidator {
052
053 protected Policy policy = null;
054
055 protected GetCapabilitiesRequestValidator getCapabilitiesValidator = null;
056
057 protected GetCapabilitiesResponseValidator getCapabilitiesValidatorR = null;
058
059 /**
060 * @param policy
061 * @param proxyURL
062 */
063 public OWSValidator( Policy policy, String proxyURL ) {
064 this.policy = policy;
065 getCapabilitiesValidator = new GetCapabilitiesRequestValidator( policy );
066 getCapabilitiesValidatorR = new GetCapabilitiesResponseValidator( policy, proxyURL );
067 }
068
069 /**
070 * validates if the passed request itself and its content is valid against the conditions
071 * defined in the policies assigned to a <tt>OWSPolicyValidator</tt>
072 *
073 * @param request
074 * @param user
075 * @throws InvalidParameterValueException
076 * @throws UnauthorizedException
077 */
078 public abstract void validateRequest( OGCWebServiceRequest request, User user )
079 throws InvalidParameterValueException, UnauthorizedException;
080
081 /**
082 * @param request
083 * @param response
084 * @param mime
085 * @param user
086 * @return the new response array
087 * @throws InvalidParameterValueException
088 * @throws UnauthorizedException
089 *
090 */
091 public abstract byte[] validateResponse( OGCWebServiceRequest request, byte[] response, String mime, User user )
092 throws InvalidParameterValueException, UnauthorizedException;
093
094 /**
095 * returns the general condition assigned to the encapsulated policy
096 *
097 * @return the general condition assigned to the encapsulated policy
098 */
099 public Condition getGeneralCondtion() {
100 return policy.getGeneralCondition();
101 }
102
103 /**
104 * returns the policy underlying a OWSValidator
105 *
106 * @return the policy underlying a OWSValidator
107 */
108 public Policy getPolicy() {
109 return policy;
110 }
111
112 }