/*
    *
    * Licensed to the Apache Software Foundation (ASF) under one
    * or more contributor license agreements.  See the NOTICE file
    * distributed with this work for additional information
    * regarding copyright ownership.  The ASF licenses this file
    * to you under the Apache License, Version 2.0 (the
    * "License"); you may not use this file except in compliance
    * with the License.  You may obtain a copy of the License at
   *
   *   http://www.apache.org/licenses/LICENSE-2.0
   *
   * Unless required by applicable law or agreed to in writing,
   * software distributed under the License is distributed on an
   * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
   * KIND, either express or implied.  See the License for the
   * specific language governing permissions and limitations
   * under the License.
   *
   */
  package org.apache.chemistry.opencmis.client.bindings.spi.local;
  
  import java.util.List;
  
  import org.apache.chemistry.opencmis.client.bindings.spi.BindingSession;
  import org.apache.chemistry.opencmis.commons.data.ExtensionsData;
  import org.apache.chemistry.opencmis.commons.data.ObjectData;
  import org.apache.chemistry.opencmis.commons.server.CmisService;
  import org.apache.chemistry.opencmis.commons.server.CmisServiceFactory;
  import org.apache.chemistry.opencmis.commons.spi.PolicyService;
  
  public class PolicyServiceImpl extends AbstractLocalService implements PolicyService {
  
      /**
       * Constructor.
       */
      public PolicyServiceImpl(BindingSession session, CmisServiceFactory factory) {
          setSession(session);
          setServiceFactory(factory);
      }
  
      @Override
      public void applyPolicy(String repositoryId, String policyId, String objectId, ExtensionsData extension) {
          CmisService service = getService(repositoryId);
  
          try {
              if (stopBeforeService(service)) {
                  return;
              }
  
              service.applyPolicy(repositoryId, policyId, objectId, extension);
  
              if (stopAfterService(service)) {
                  return;
              }
          } finally {
              service.close();
          }
      }
  
      @Override
      public List<ObjectData> getAppliedPolicies(String repositoryId, String objectId, String filter,
              ExtensionsData extension) {
          CmisService service = getService(repositoryId);
  
          try {
              if (stopBeforeService(service)) {
                  return null;
              }
              List<ObjectData> serviceResut = service.getAppliedPolicies(repositoryId, objectId, filter, extension);
  
              if (stopAfterService(service)) {
                  return null;
              }
  
              return serviceResut;
          } finally {
              service.close();
          }
      }
  
      @Override
      public void removePolicy(String repositoryId, String policyId, String objectId, ExtensionsData extension) {
          CmisService service = getService(repositoryId);
  
          try {
              if (stopBeforeService(service)) {
                  return;
              }
  
              service.removePolicy(repositoryId, policyId, objectId, extension);
  
              if (stopAfterService(service)) {
                  return;
              }
          } finally {
              service.close();
          }
      }
 }