001    /**
002     * Copyright 2005-2012 The Kuali Foundation
003     *
004     * Licensed under the Educational Community License, Version 2.0 (the "License");
005     * you may not use this file except in compliance with the License.
006     * You may obtain a copy of the License at
007     *
008     * http://www.opensource.org/licenses/ecl2.php
009     *
010     * Unless required by applicable law or agreed to in writing, software
011     * distributed under the License is distributed on an "AS IS" BASIS,
012     * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
013     * See the License for the specific language governing permissions and
014     * limitations under the License.
015     */
016    package org.kuali.rice.krms.impl.authorization;
017    
018    import org.kuali.rice.kim.api.permission.PermissionService;
019    import org.kuali.rice.kim.api.services.KimApiServiceLocator;
020    import org.kuali.rice.krad.util.GlobalVariables;
021    import org.kuali.rice.krms.api.repository.context.ContextDefinition;
022    import org.kuali.rice.krms.impl.repository.ContextBoService;
023    import org.kuali.rice.krms.impl.repository.KrmsRepositoryServiceLocator;
024    
025    import java.util.HashMap;
026    import java.util.Map;
027    
028    public class AgendaAuthorizationServiceImpl implements AgendaAuthorizationService {
029    
030        static final String NAMESPACE_CODE = "namespaceCode";
031    
032        @Override
033        public boolean isAuthorized(String permissionName, String contextId) {
034            String namespace = "";
035            if (contextId != null) {
036                ContextDefinition context = getContextBoService().getContextByContextId(contextId);
037                namespace = context.getNamespace();
038            }
039    
040            Map qualification = new HashMap<String, String>();
041            boolean isAuthorized = getPermissionService().isAuthorized(
042                    GlobalVariables.getUserSession().getPrincipalId(),
043                    namespace,
044                    permissionName,
045                    qualification,
046                    new HashMap<String, String>());
047            return isAuthorized;
048        }
049    
050        /**
051         * return the contextBoService
052         */
053        private ContextBoService getContextBoService() {
054            return KrmsRepositoryServiceLocator.getContextBoService();
055        }
056    
057        /**
058         * returns the permissionService
059         */
060        private PermissionService getPermissionService() {
061            return KimApiServiceLocator.getPermissionService();
062        }
063    }