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1   /* 
2    * Copyright (c) 2007, Fraunhofer-Gesellschaft
3    * All rights reserved.
4    * 
5    * Redistribution and use in source and binary forms, with or without
6    * modification, are permitted provided that the following conditions are
7    * met:
8    * 
9    * (1) Redistributions of source code must retain the above copyright
10   *     notice, this list of conditions and the disclaimer at the end.
11   *     Redistributions in binary form must reproduce the above copyright
12   *     notice, this list of conditions and the following disclaimer in
13   *     the documentation and/or other materials provided with the
14   *     distribution.
15   * 
16   * (2) Neither the name of Fraunhofer nor the names of its
17   *     contributors may be used to endorse or promote products derived
18   *     from this software without specific prior written permission.
19   * 
20   * DISCLAIMER
21   * 
22   * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
23   * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
24   * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
25   * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
26   * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
27   * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
28   * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
29   * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
30   * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
31   * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
32   * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
33   *  
34   */
35  package org.ogf.graap.wsag.wsrf.impl;
36  
37  import javax.xml.namespace.QName;
38  
39  import org.apache.log4j.Logger;
40  import org.apache.muse.ws.addressing.soap.SoapFault;
41  import org.ogf.graap.wsag.api.WsagConstants;
42  import org.ogf.graap.wsag.server.persistence.PersistentAgreementFactory;
43  import org.ogf.graap.wsag.wsrf.AbstractWsResource;
44  
45  /**
46   * Default implementation of an agreement factory WSRF resource. Each factory WSRF resource has an agreement
47   * factory object associated, which implements the required factory logic.
48   * 
49   * @see org.ogf.graap.wsag.server.api.IAgreementFactory
50   * @see org.ogf.graap.wsag.server.engine.GenericAgreementFactory
51   * 
52   * @author Oliver Waeldrich
53   * 
54   */
55  public class AgreementFactoryWsResource extends AbstractWsResource
56  {
57  
58      private static final Logger LOG = Logger.getLogger( AgreementFactoryWsResource.class );
59  
60      private PersistentAgreementFactory impl = null;
61  
62      /**
63       * {@inheritDoc}
64       * 
65       * @see AbstractWsResource#getInterfaceName()
66       */
67      public QName getInterfaceName()
68      {
69          return WsagConstants.WSAG_AGREEMENT_FACTORY_QNAME;
70      }
71  
72      /**
73       * 
74       * @return the agreement factory associated with the factory WSRF resource.
75       */
76      public PersistentAgreementFactory getAgreementFactory()
77      {
78          return impl;
79      }
80  
81      /**
82       * Sets the agreement factory for this WSRF resource.
83       * 
84       * @param factory
85       *            the factory to set
86       */
87      public void setAgreementFactory( PersistentAgreementFactory factory )
88      {
89          this.impl = factory;
90      }
91  
92      /**
93       * {@inheritDoc}
94       */
95      public synchronized void shutdown() throws SoapFault
96      {
97          try
98          {
99              impl.save();
100         }
101         catch ( Exception ex )
102         {
103             String message =
104                 "An error occured while saving a WSAG4J persistent agreement facotry instance. Error: "
105                     + ex.getMessage();
106             LOG.error( message );
107 
108             throw new SoapFault( message, ex );
109         }
110 
111         super.shutdown();
112     }
113 }