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RelationshipServiceImpl xref 

1   /*
2    * Licensed to the Apache Software Foundation (ASF) under one
3    * or more contributor license agreements.  See the NOTICE file
4    * distributed with this work for additional information
5    * regarding copyright ownership.  The ASF licenses this file
6    * to you under the Apache License, Version 2.0 (the
7    * "License"); you may not use this file except in compliance
8    * with the License.  You may obtain a copy of the License at
9    *
10   * http://www.apache.org/licenses/LICENSE-2.0
11   *
12   * Unless required by applicable law or agreed to in writing,
13   * software distributed under the License is distributed on an
14   * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
15   * KIND, either express or implied.  See the License for the
16   * specific language governing permissions and limitations
17   * under the License.
18   */
19  package org.apache.chemistry.opencmis.client.bindings.spi.webservices;
20  
21  import static org.apache.chemistry.opencmis.commons.impl.Converter.convert;
22  
23  import java.math.BigInteger;
24  
25  import org.apache.chemistry.opencmis.client.bindings.spi.BindingSession;
26  import org.apache.chemistry.opencmis.commons.data.ExtensionsData;
27  import org.apache.chemistry.opencmis.commons.data.ObjectList;
28  import org.apache.chemistry.opencmis.commons.enums.RelationshipDirection;
29  import org.apache.chemistry.opencmis.commons.exceptions.CmisRuntimeException;
30  import org.apache.chemistry.opencmis.commons.impl.jaxb.CmisException;
31  import org.apache.chemistry.opencmis.commons.impl.jaxb.EnumRelationshipDirection;
32  import org.apache.chemistry.opencmis.commons.impl.jaxb.RelationshipServicePort;
33  import org.apache.chemistry.opencmis.commons.spi.RelationshipService;
34  
35  /**
36   * Relationship Service Web Services client.
37   */
38  public class RelationshipServiceImpl extends AbstractWebServicesService implements RelationshipService {
39  
40      private final AbstractPortProvider portProvider;
41  
42      /**
43       * Constructor.
44       */
45      public RelationshipServiceImpl(BindingSession session, AbstractPortProvider portProvider) {
46          setSession(session);
47          this.portProvider = portProvider;
48      }
49  
50      public ObjectList getObjectRelationships(String repositoryId, String objectId, Boolean includeSubRelationshipTypes,
51              RelationshipDirection relationshipDirection, String typeId, String filter, Boolean includeAllowableActions,
52              BigInteger maxItems, BigInteger skipCount, ExtensionsData extension) {
53          RelationshipServicePort port = portProvider.getRelationshipServicePort();
54  
55          try {
56              return convert(port.getObjectRelationships(repositoryId, objectId, includeSubRelationshipTypes,
57                      convert(EnumRelationshipDirection.class, relationshipDirection), typeId, filter,
58                      includeAllowableActions, maxItems, skipCount, convert(extension)));
59          } catch (CmisException e) {
60              throw convertException(e);
61          } catch (Exception e) {
62              throw new CmisRuntimeException("Error: " + e.getMessage(), e);
63          } finally {
64              portProvider.endCall(port);
65          }
66      }
67  }