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.server.impl.webservices;
  
  import static org.apache.chemistry.opencmis.commons.impl.WSConverter.convert;
  
  import java.math.BigInteger;
  import java.util.ArrayList;
  import java.util.List;
  
  import javax.annotation.Resource;
  import javax.jws.WebService;
  import javax.xml.ws.WebServiceContext;
  import javax.xml.ws.soap.MTOM;
  
  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.CmisVersion;
  import org.apache.chemistry.opencmis.commons.enums.IncludeRelationships;
  import org.apache.chemistry.opencmis.commons.impl.jaxb.CmisException;
  import org.apache.chemistry.opencmis.commons.impl.jaxb.CmisExtensionType;
  import org.apache.chemistry.opencmis.commons.impl.jaxb.CmisObjectInFolderContainerType;
  import org.apache.chemistry.opencmis.commons.impl.jaxb.CmisObjectInFolderListType;
  import org.apache.chemistry.opencmis.commons.impl.jaxb.CmisObjectListType;
  import org.apache.chemistry.opencmis.commons.impl.jaxb.CmisObjectParentsType;
  import org.apache.chemistry.opencmis.commons.impl.jaxb.CmisObjectType;
  import org.apache.chemistry.opencmis.commons.impl.jaxb.EnumIncludeRelationships;
  import org.apache.chemistry.opencmis.commons.impl.jaxb.NavigationServicePort;
  import org.apache.chemistry.opencmis.commons.server.CmisService;
  
  /**
   * CMIS Navigation Service.
   */
  @MTOM
  @WebService(endpointInterface = "org.apache.chemistry.opencmis.commons.impl.jaxb.NavigationServicePort")
  public class NavigationService extends AbstractService implements NavigationServicePort {
      @Resource
      public WebServiceContext wsContext;
  
      @Override
      public CmisObjectListType getCheckedOutDocs(String repositoryId, String folderId, String filter, String orderBy,
              Boolean includeAllowableActions, EnumIncludeRelationships includeRelationships, String renditionFilter,
              BigInteger maxItems, BigInteger skipCount, CmisExtensionType extension) throws CmisException {
          CmisService service = null;
          CmisVersion cmisVersion = null;
          try {
              service = getService(wsContext, repositoryId);
              cmisVersion = getCmisVersion(wsContext);
  
              if (stopBeforeService(service)) {
                  return null;
              }
  
              ObjectList serviceResult = service.getCheckedOutDocs(repositoryId, folderId, filter, orderBy,
                      includeAllowableActions, convert(IncludeRelationships.class, includeRelationships),
                      renditionFilter, maxItems, skipCount, convert(extension));
  
              if (stopAfterService(service)) {
                  return null;
              }
  
              return convert(serviceResult, cmisVersion);
          } catch (Exception e) {
              throw convertException(e);
          } finally {
              closeService(service);
          }
      }
  
      @Override
      public CmisObjectInFolderListType getChildren(String repositoryId, String folderId, String filter, String orderBy,
              Boolean includeAllowableActions, EnumIncludeRelationships includeRelationships, String renditionFilter,
              Boolean includePathSegment, BigInteger maxItems, BigInteger skipCount, CmisExtensionType extension)
              throws CmisException {
          CmisService service = null;
          CmisVersion cmisVersion = null;
          try {
              service = getService(wsContext, repositoryId);
              cmisVersion = getCmisVersion(wsContext);
  
              if (stopBeforeService(service)) {
                  return null;
              }
  
              ObjectInFolderList serviceResult = service.getChildren(repositoryId, folderId, filter, orderBy,
                      includeAllowableActions, convert(IncludeRelationships.class, includeRelationships),
                      renditionFilter, includePathSegment, maxItems, skipCount, convert(extension));
  
              if (stopAfterService(service)) {
                  return null;
              }
  
              return convert(serviceResult, cmisVersion);
          } catch (Exception e) {
              throw convertException(e);
          } finally {
              closeService(service);
          }
      }
  
      @Override
      public List<CmisObjectInFolderContainerType> getDescendants(String repositoryId, String folderId, BigInteger depth,
              String filter, Boolean includeAllowableActions, EnumIncludeRelationships includeRelationships,
              String renditionFilter, Boolean includePathSegment, CmisExtensionType extension) throws CmisException {
          CmisService service = null;
          CmisVersion cmisVersion = null;
          try {
              service = getService(wsContext, repositoryId);
              cmisVersion = getCmisVersion(wsContext);
  
              List<CmisObjectInFolderContainerType> result = new ArrayList<CmisObjectInFolderContainerType>();
  
              if (stopBeforeService(service)) {
                  return null;
              }
  
              List<ObjectInFolderContainer> serviceResult = service.getDescendants(repositoryId, folderId, depth, filter,
                      includeAllowableActions, convert(IncludeRelationships.class, includeRelationships),
                      renditionFilter, includePathSegment, convert(extension));
  
              if (stopAfterService(service)) {
                  return null;
              }
  
              if (serviceResult != null) {
                  for (ObjectInFolderContainer container : serviceResult) {
                      result.add(convert(container, cmisVersion));
                  }
              }
  
              return result;
          } catch (Exception e) {
              throw convertException(e);
          } finally {
              closeService(service);
          }
      }
  
      @Override
      public CmisObjectType getFolderParent(String repositoryId, String folderId, String filter,
              CmisExtensionType extension) throws CmisException {
          CmisService service = null;
          CmisVersion cmisVersion = null;
          try {
              service = getService(wsContext, repositoryId);
              cmisVersion = getCmisVersion(wsContext);
  
              if (stopBeforeService(service)) {
                  return null;
              }
  
              ObjectData serviceResult = service.getFolderParent(repositoryId, folderId, filter, convert(extension));
  
              if (stopAfterService(service)) {
                  return null;
              }
  
              return convert(serviceResult, cmisVersion);
          } catch (Exception e) {
              throw convertException(e);
          } finally {
              closeService(service);
          }
      }
  
      @Override
      public List<CmisObjectInFolderContainerType> getFolderTree(String repositoryId, String folderId, BigInteger depth,
              String filter, Boolean includeAllowableActions, EnumIncludeRelationships includeRelationships,
              String renditionFilter, Boolean includePathSegment, CmisExtensionType extension) throws CmisException {
          CmisService service = null;
          CmisVersion cmisVersion = null;
          try {
              service = getService(wsContext, repositoryId);
              cmisVersion = getCmisVersion(wsContext);
  
              List<CmisObjectInFolderContainerType> result = new ArrayList<CmisObjectInFolderContainerType>();
  
              if (stopBeforeService(service)) {
                  return null;
              }
  
              List<ObjectInFolderContainer> serviceResult = service.getFolderTree(repositoryId, folderId, depth, filter,
                      includeAllowableActions, convert(IncludeRelationships.class, includeRelationships),
                      renditionFilter, includePathSegment, convert(extension));
  
              if (stopAfterService(service)) {
                  return null;
              }
  
              if (serviceResult != null) {
                  for (ObjectInFolderContainer container : serviceResult) {
                      result.add(convert(container, cmisVersion));
                  }
              }
  
              return result;
          } catch (Exception e) {
              throw convertException(e);
          } finally {
              closeService(service);
          }
      }
  
      @Override
      public List<CmisObjectParentsType> getObjectParents(String repositoryId, String objectId, String filter,
              Boolean includeAllowableActions, EnumIncludeRelationships includeRelationships, String renditionFilter,
              Boolean includeRelativePathSegment, CmisExtensionType extension) throws CmisException {
          CmisService service = null;
          CmisVersion cmisVersion = null;
          try {
              service = getService(wsContext, repositoryId);
              cmisVersion = getCmisVersion(wsContext);
  
              List<CmisObjectParentsType> result = new ArrayList<CmisObjectParentsType>();
  
              if (stopBeforeService(service)) {
                  return null;
              }
  
              List<ObjectParentData> serviceResult = service.getObjectParents(repositoryId, objectId, filter,
                      includeAllowableActions, convert(IncludeRelationships.class, includeRelationships),
                      renditionFilter, includeRelativePathSegment, convert(extension));
  
              if (stopAfterService(service)) {
                  return null;
              }
  
              if (serviceResult != null) {
                  for (ObjectParentData parent : serviceResult) {
                      result.add(convert(parent, cmisVersion));
                  }
              }
  
              return result;
          } catch (Exception e) {
              throw convertException(e);
          } finally {
              closeService(service);
          }
      }
  }
  