content: /*
   * 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.webservices;
  
  import static org.apache.chemistry.opencmis.commons.impl.WSConverter.convert;
  
  import java.math.BigInteger;
  import java.util.ArrayList;
  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.exceptions.CmisRuntimeException;
  import org.apache.chemistry.opencmis.commons.impl.jaxb.CmisException;
  import org.apache.chemistry.opencmis.commons.impl.jaxb.CmisObjectInFolderContainerType;
  import org.apache.chemistry.opencmis.commons.impl.jaxb.CmisObjectParentsType;
  import org.apache.chemistry.opencmis.commons.impl.jaxb.EnumIncludeRelationships;
  import org.apache.chemistry.opencmis.commons.impl.jaxb.NavigationServicePort;
  import org.apache.chemistry.opencmis.commons.spi.NavigationService;
  
  /**
   * Navigation Service Web Services client.
   */
  public class NavigationServiceImpl extends AbstractWebServicesService implements NavigationService {
  
      private final AbstractPortProvider portProvider;
  
      /**
       * Constructor.
       */
      public NavigationServiceImpl(BindingSession session, AbstractPortProvider portProvider) {
          setSession(session);
          this.portProvider = portProvider;
      }
  
      @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) {
          NavigationServicePort port = portProvider.getNavigationServicePort(getCmisVersion(repositoryId), "getChildren");
  
          try {
              return convert(port.getChildren(repositoryId, folderId, filter, orderBy, includeAllowableActions,
                      convert(EnumIncludeRelationships.class, includeRelationships), renditionFilter, includePathSegment,
                      maxItems, skipCount, convert(extension)));
          } catch (CmisException e) {
              throw convertException(e);
          } catch (Exception e) {
              throw new CmisRuntimeException("Error: " + e.getMessage(), e);
          } finally {
              portProvider.endCall(port);
          }
      }
  
      @Override
      public List<ObjectInFolderContainer> getDescendants(String repositoryId, String folderId, BigInteger depth,
              String filter, Boolean includeAllowableActions, IncludeRelationships includeRelationships,
              String renditionFilter, Boolean includePathSegment, ExtensionsData extension) {
          NavigationServicePort port = portProvider.getNavigationServicePort(getCmisVersion(repositoryId),
                  "getDescendants");
  
          try {
              List<CmisObjectInFolderContainerType> containerList = port.getDescendants(repositoryId, folderId, depth,
                      filter, includeAllowableActions, convert(EnumIncludeRelationships.class, includeRelationships),
                      renditionFilter, includePathSegment, convert(extension));
  
              // no list?
              if (containerList == null) {
                  return null;
              }
  
              // convert list
              List<ObjectInFolderContainer> result = new ArrayList<ObjectInFolderContainer>();
              for (CmisObjectInFolderContainerType container : containerList) {
                  result.add(convert(container));
              }
  
              return result;
          } catch (CmisException e) {
              throw convertException(e);
          } catch (Exception e) {
              throw new CmisRuntimeException("Error: " + e.getMessage(), e);
          } finally {
              portProvider.endCall(port);
          }
      }
  
      @Override
      public ObjectData getFolderParent(String repositoryId, String folderId, String filter, ExtensionsData extension) {
          NavigationServicePort port = portProvider.getNavigationServicePort(getCmisVersion(repositoryId),
                  "getFolderParent");
  
          try {
              return convert(port.getFolderParent(repositoryId, folderId, filter, convert(extension)));
          } catch (CmisException e) {
              throw convertException(e);
          } catch (Exception e) {
              throw new CmisRuntimeException("Error: " + e.getMessage(), e);
          } finally {
              portProvider.endCall(port);
          }
      }
  
      @Override
      public List<ObjectInFolderContainer> getFolderTree(String repositoryId, String folderId, BigInteger depth,
              String filter, Boolean includeAllowableActions, IncludeRelationships includeRelationships,
              String renditionFilter, Boolean includePathSegment, ExtensionsData extension) {
          NavigationServicePort port = portProvider.getNavigationServicePort(getCmisVersion(repositoryId),
                  "getFolderTree");
  
          try {
              List<CmisObjectInFolderContainerType> containerList = port.getFolderTree(repositoryId, folderId, depth,
                      filter, includeAllowableActions, convert(EnumIncludeRelationships.class, includeRelationships),
                      renditionFilter, includePathSegment, convert(extension));
  
              // no list?
              if (containerList == null) {
                  return null;
              }
  
              // convert list
              List<ObjectInFolderContainer> result = new ArrayList<ObjectInFolderContainer>();
              for (CmisObjectInFolderContainerType container : containerList) {
                  result.add(convert(container));
              }
  
              return result;
          } catch (CmisException e) {
              throw convertException(e);
          } catch (Exception e) {
              throw new CmisRuntimeException("Error: " + e.getMessage(), e);
          } finally {
              portProvider.endCall(port);
          }
      }
  
      @Override
      public List<ObjectParentData> getObjectParents(String repositoryId, String objectId, String filter,
              Boolean includeAllowableActions, IncludeRelationships includeRelationships, String renditionFilter,
              Boolean includeRelativePathSegment, ExtensionsData extension) {
          NavigationServicePort port = portProvider.getNavigationServicePort(getCmisVersion(repositoryId),
                  "getObjectParents");
  
          try {
              List<CmisObjectParentsType> parentsList = port.getObjectParents(repositoryId, objectId, filter,
                      includeAllowableActions, convert(EnumIncludeRelationships.class, includeRelationships),
                      renditionFilter, includeRelativePathSegment, convert(extension));
  
              // no list?
              if (parentsList == null) {
                  return null;
              }
  
              // convert list
              List<ObjectParentData> result = new ArrayList<ObjectParentData>();
              for (CmisObjectParentsType parent : parentsList) {
                  result.add(convert(parent));
              }
  
              return result;
          } catch (CmisException e) {
              throw convertException(e);
          } catch (Exception e) {
              throw new CmisRuntimeException("Error: " + e.getMessage(), e);
          } finally {
              portProvider.endCall(port);
          }
      }
  
      @Override
      public ObjectList getCheckedOutDocs(String repositoryId, String folderId, String filter, String orderBy,
              Boolean includeAllowableActions, IncludeRelationships includeRelationships, String renditionFilter,
              BigInteger maxItems, BigInteger skipCount, ExtensionsData extension) {
          NavigationServicePort port = portProvider.getNavigationServicePort(getCmisVersion(repositoryId),
                  "getCheckedOutDocs");
  
          try {
              return convert(port.getCheckedOutDocs(repositoryId, folderId, filter, orderBy, includeAllowableActions,
                      convert(EnumIncludeRelationships.class, includeRelationships), renditionFilter, maxItems,
                      skipCount, convert(extension)));
          } catch (CmisException e) {
              throw convertException(e);
          } catch (Exception e) {
              throw new CmisRuntimeException("Error: " + e.getMessage(), e);
          } finally {
              portProvider.endCall(port);
          }
      }
  }
  