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1   /*
2    * Copyright 2008 Members of the EGEE Collaboration.
3    * Copyright 2008 University Corporation for Advanced Internet Development, Inc.
4    *
5    * Licensed under the Apache License, Version 2.0 (the "License");
6    * you may not use this file except in compliance with the License.
7    * You may obtain a copy of the License at
8    *
9    *     http://www.apache.org/licenses/LICENSE-2.0
10   *
11   * Unless required by applicable law or agreed to in writing, software
12   * distributed under the License is distributed on an "AS IS" BASIS,
13   * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
14   * See the License for the specific language governing permissions and
15   * limitations under the License.
16   */
17  
18  package org.opensaml.ws.wstrust.impl;
19  
20  import java.util.ArrayList;
21  import java.util.Collections;
22  import java.util.List;
23  
24  import javax.xml.namespace.QName;
25  
26  import org.opensaml.ws.wstrust.Participant;
27  import org.opensaml.ws.wstrust.Participants;
28  import org.opensaml.ws.wstrust.Primary;
29  import org.opensaml.xml.XMLObject;
30  import org.opensaml.xml.util.IndexedXMLObjectChildrenList;
31  
32  /**
33   * ParticipantsImpl.
34   * 
35   */
36  public class ParticipantsImpl extends AbstractWSTrustObject implements Participants {
37  
38      /** The {@link Primary} child element. */
39      private Primary primary;
40  
41      /** The list of {@link Participant} child elements. */
42      private List<Participant> participants;
43      
44      /** Wildcard child elements. */
45      private IndexedXMLObjectChildrenList<XMLObject> unknownChildren;
46  
47      /**
48       * Constructor.
49       * 
50       * @param namespaceURI The namespace of the element
51       * @param elementLocalName The local name of the element
52       * @param namespacePrefix The namespace prefix of the element
53       */
54      public ParticipantsImpl(String namespaceURI, String elementLocalName, String namespacePrefix) {
55          super(namespaceURI, elementLocalName, namespacePrefix);
56          participants = new ArrayList<Participant>();
57          unknownChildren = new IndexedXMLObjectChildrenList<XMLObject>(this);
58      }
59  
60      /** {@inheritDoc} */
61      public Primary getPrimary() {
62          return primary;
63      }
64  
65      /** {@inheritDoc} */
66      public void setPrimary(Primary newPrimary) {
67          primary = prepareForAssignment(primary, newPrimary);
68      }
69  
70      /** {@inheritDoc} */
71      public List<Participant> getParticipants() {
72          return participants;
73      }
74  
75      /** {@inheritDoc} */
76      public List<XMLObject> getUnknownXMLObjects() {
77          return unknownChildren;
78      }
79  
80      /** {@inheritDoc} */
81      public List<XMLObject> getUnknownXMLObjects(QName typeOrName) {
82          return (List<XMLObject>) unknownChildren.subList(typeOrName);
83      }
84  
85      /** {@inheritDoc} */
86      public List<XMLObject> getOrderedChildren() {
87          List<XMLObject> children = new ArrayList<XMLObject>();
88          if (primary != null) {
89              children.add(primary);
90          }
91          
92          children.addAll(participants);
93          
94          children.addAll(unknownChildren);
95          
96          return Collections.unmodifiableList(children);
97      }
98  
99  }