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.client.wsrf.impl;
36
37 import java.util.Properties;
38
39 import org.apache.muse.util.xml.XmlUtils;
40 import org.apache.muse.ws.addressing.soap.SoapFault;
41 import org.apache.muse.ws.resource.sg.WssgConstants;
42 import org.apache.xmlbeans.XmlException;
43 import org.apache.xmlbeans.XmlOptions;
44 import org.ogf.graap.wsag.api.exceptions.ResourceUnavailableException;
45 import org.ogf.graap.wsag.api.exceptions.ResourceUnknownException;
46 import org.ogf.graap.wsag.api.security.ISecurityProperties;
47 import org.ogf.graap.wsag.client.api.AgreementClient;
48 import org.ogf.graap.wsag.client.wsrf.WsrfAgreementClient;
49 import org.w3.x2005.x08.addressing.EndpointReferenceType;
50 import org.w3c.dom.Element;
51
52 /**
53 * AgreementRegistryImpl
54 *
55 * @author Oliver Waeldrich
56 *
57 */
58 public class WsrfAgreementRegistryService extends WsrfResourceClient
59 {
60
61 /**
62 * Creates a new agreement factory registry client with the given endpoint using the provided security
63 * properties.
64 *
65 * @param epr
66 * the endpoint of the agreement registry service
67 *
68 * @param securityProperties
69 * the client security properties
70 */
71 public WsrfAgreementRegistryService( EndpointReferenceType epr, Properties properties,
72 ISecurityProperties securityProperties )
73 {
74 super( epr, properties, securityProperties );
75 }
76
77 /**
78 * {@inheritDoc}
79 */
80 public WsrfResourceClient getWebServiceClient()
81 {
82 return this;
83 }
84
85 /**
86 * {@inheritDoc}
87 *
88 * @see org.ogf.graap.wsag.api.client.AgreementRegistryService#listAgreements()
89 */
90 public AgreementClient[] listAgreements() throws ResourceUnknownException, ResourceUnavailableException
91 {
92 try
93 {
94 Element[] entries = getResourceProperty( WssgConstants.ENTRY_QNAME );
95 AgreementClient[] agreements = new AgreementClient[entries.length];
96
97 for ( int n = 0; n < entries.length; ++n )
98 {
99 //
100 // convert ws-sg entry XML -> EPRs -> clients
101 //
102 Element eprXML = XmlUtils.getElement( entries[n], WssgConstants.MEMBER_SERVICE_EPR_QNAME );
103
104 EndpointReferenceType dest =
105 EndpointReferenceType.Factory.parse( eprXML,
106 new XmlOptions().setLoadReplaceDocumentElement( null ) );
107
108 //
109 // create a new agreement instance with the current properties
110 //
111 ISecurityProperties securityProperties = getSecurityProperties().clone();
112 agreements[n] = new WsrfAgreementClient( dest, getProperties(), securityProperties );
113 }
114
115 return agreements;
116 }
117 catch ( SoapFault e )
118 {
119 throw new ResourceUnavailableException( e );
120 }
121 catch ( XmlException e )
122 {
123 throw new ResourceUnavailableException( e );
124 }
125 catch ( Exception e )
126 {
127 throw new ResourceUnavailableException( e );
128 }
129 }
130
131 }