/*
    *
    * 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.math.BigInteger;
  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.data.ObjectInFolderContainer;
  import org.apache.chemistry.opencmis.commons.data.ObjectInFolderList;
  import org.apache.chemistry.opencmis.commons.data.ObjectList;
  import org.apache.chemistry.opencmis.commons.data.ObjectParentData;
  import org.apache.chemistry.opencmis.commons.enums.IncludeRelationships;
  import org.apache.chemistry.opencmis.commons.server.CmisService;
  import org.apache.chemistry.opencmis.commons.server.CmisServiceFactory;
  import org.apache.chemistry.opencmis.commons.spi.NavigationService;
  
  public class NavigationServiceImpl extends AbstractLocalService implements NavigationService {
  
      /**
       * Constructor.
       */
      public NavigationServiceImpl(BindingSession session, CmisServiceFactory factory) {
          setSession(session);
          setServiceFactory(factory);
      }
  
      @Override
      public ObjectList getCheckedOutDocs(String repositoryId, String folderId, String filter, String orderBy,
              Boolean includeAllowableActions, IncludeRelationships includeRelationships, String renditionFilter,
              BigInteger maxItems, BigInteger skipCount, ExtensionsData extension) {
          CmisService service = getService(repositoryId);
  
          try {
              if (stopBeforeService(service)) {
                  return null;
              }
              ObjectList serviceResult = service.getCheckedOutDocs(repositoryId, folderId, filter, orderBy,
                      includeAllowableActions, includeRelationships, renditionFilter, maxItems, skipCount, extension);
  
              if (stopAfterService(service)) {
                  return null;
              }
  
              return serviceResult;
          } finally {
              service.close();
          }
      }
  
      @Override
      public ObjectInFolderList getChildren(String repositoryId, String folderId, String filter, String orderBy,
              Boolean includeAllowableActions, IncludeRelationships includeRelationships, String renditionFilter,
              Boolean includePathSegment, BigInteger maxItems, BigInteger skipCount, ExtensionsData extension) {
          CmisService service = getService(repositoryId);
  
          try {
              if (stopBeforeService(service)) {
                  return null;
              }
  
              ObjectInFolderList serviceResult = service.getChildren(repositoryId, folderId, filter, orderBy,
                      includeAllowableActions, includeRelationships, renditionFilter, includePathSegment, maxItems,
                      skipCount, extension);
  
              if (stopAfterService(service)) {
                  return null;
              }
  
              return serviceResult;
          } finally {
              service.close();
          }
      }
  
      @Override
      public List<ObjectInFolderContainer> getDescendants(String repositoryId, String folderId, BigInteger depth,
              String filter, Boolean includeAllowableActions, IncludeRelationships includeRelationships,
              String renditionFilter, Boolean includePathSegment, ExtensionsData extension) {
         CmisService service = getService(repositoryId);
 
         try {
             if (stopBeforeService(service)) {
                 return null;
             }
             List<ObjectInFolderContainer> serviceResult = service.getDescendants(repositoryId, folderId, depth, filter,
                     includeAllowableActions, includeRelationships, renditionFilter, includePathSegment, extension);
 
             if (stopAfterService(service)) {
                 return null;
             }
 
             return serviceResult;
         } finally {
             service.close();
         }
     }
 
     @Override
     public ObjectData getFolderParent(String repositoryId, String folderId, String filter, ExtensionsData extension) {
         CmisService service = getService(repositoryId);
 
         try {
             if (stopBeforeService(service)) {
                 return null;
             }
 
             ObjectData serviceResult = service.getFolderParent(repositoryId, folderId, filter, extension);
 
             if (stopAfterService(service)) {
                 return null;
             }
 
             return serviceResult;
         } finally {
             service.close();
         }
     }
 
     @Override
     public List<ObjectInFolderContainer> getFolderTree(String repositoryId, String folderId, BigInteger depth,
             String filter, Boolean includeAllowableActions, IncludeRelationships includeRelationships,
             String renditionFilter, Boolean includePathSegment, ExtensionsData extension) {
         CmisService service = getService(repositoryId);
 
         try {
             if (stopBeforeService(service)) {
                 return null;
             }
 
             List<ObjectInFolderContainer> serviceResult = service.getFolderTree(repositoryId, folderId, depth, filter,
                     includeAllowableActions, includeRelationships, renditionFilter, includePathSegment, extension);
 
             if (stopAfterService(service)) {
                 return null;
             }
             return serviceResult;
         } finally {
             service.close();
         }
     }
 
     @Override
     public List<ObjectParentData> getObjectParents(String repositoryId, String objectId, String filter,
             Boolean includeAllowableActions, IncludeRelationships includeRelationships, String renditionFilter,
             Boolean includeRelativePathSegment, ExtensionsData extension) {
         CmisService service = getService(repositoryId);
 
         try {
             if (stopBeforeService(service)) {
                 return null;
             }
 
             List<ObjectParentData> serviceResult = service.getObjectParents(repositoryId, objectId, filter,
                     includeAllowableActions, includeRelationships, renditionFilter, includeRelativePathSegment,
                     extension);
 
             if (stopAfterService(service)) {
                 return null;
             }
 
             return serviceResult;
         } finally {
             service.close();
         }
     }
 }