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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.samples;
36  
37  import org.apache.log4j.Logger;
38  import org.ogf.graap.wsag.api.Agreement;
39  import org.ogf.graap.wsag.api.AgreementOffer;
40  import org.ogf.graap.wsag.api.exceptions.AgreementFactoryException;
41  import org.ogf.graap.wsag.server.actions.AbstractCreateAgreementAction;
42  import org.ogf.graap.wsag.server.actions.ActionInitializationException;
43  import org.ogf.schemas.graap.wsAgreement.ServiceDescriptionTermType;
44  
45  /**
46   * Sample1CreateAgreementAction
47   * 
48   * @author Oliver Waeldrich
49   * 
50   */
51  // START SNIPPET: Sample1NegotiateAgreementAction
52  public class Sample1CreateAgreementAction extends AbstractCreateAgreementAction
53  {
54  
55      private static Logger log = Logger.getLogger( Sample2CreateAgreementAction.class );
56  
57      /**
58       * {@inheritDoc}
59       * 
60       * @see org.ogf.graap.wsag.server.actions.ICreateAgreementAction#createAgreement(org.ogf.graap.wsag.api.AgreementOffer)
61       */
62      public Agreement createAgreement( AgreementOffer offer ) throws AgreementFactoryException
63      {
64          // we have to check if terms are set
65          if ( ( offer.getTerms() == null ) || ( offer.getTerms().getAll() == null ) )
66          {
67              String message = "Offer does not contain any terms.";
68              log.error( message );
69  
70              throw new AgreementFactoryException( message );
71          }
72  
73          // now we get the SDTs
74          ServiceDescriptionTermType[] sdts = offer.getTerms().getAll().getServiceDescriptionTermArray();
75          if ( ( sdts != null ) && ( sdts.length == 1 ) && ( sdts[0].getName().equals( "TEST_EXCEPTION" ) ) )
76          {
77              // if found a SDT named TEST_EXCEPTION, we fire the Exception
78              throw new AgreementFactoryException( "No ServiceDescriptionTerms defined." );
79          }
80  
81          SampleAgreement agreement = new SampleAgreement( offer );
82          return agreement;
83      }
84  
85      /**
86       * {@inheritDoc}
87       * 
88       * @see org.ogf.graap.wsag.server.actions.IAction#initialize()
89       */
90      @Override
91      public void initialize() throws ActionInitializationException
92      {
93          // nothing to do here
94      }
95  }
96  // END SNIPPET: Sample1NegotiateAgreementAction