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1   /*
2    * Copyright [2005] [University Corporation for Advanced Internet Development, Inc.]
3    *
4    * Licensed under the Apache License, Version 2.0 (the "License");
5    * you may not use this file except in compliance with the License.
6    * You may obtain a copy of the License at
7    *
8    * http://www.apache.org/licenses/LICENSE-2.0
9    *
10   * Unless required by applicable law or agreed to in writing, software
11   * distributed under the License is distributed on an "AS IS" BASIS,
12   * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13   * See the License for the specific language governing permissions and
14   * limitations under the License.
15   */
16  
17  package org.opensaml.saml1.core.impl;
18  
19  import java.util.Collections;
20  import java.util.List;
21  
22  import org.opensaml.saml1.core.Attribute;
23  import org.opensaml.xml.XMLObject;
24  import org.opensaml.xml.util.XMLObjectChildrenList;
25  
26  /**
27   * A Concrete implementation of the {@link org.opensaml.saml1.core.Attribute} Interface
28   */
29  public class AttributeImpl extends AttributeDesignatorImpl implements Attribute {
30  
31      /** Contains the AttributeValues */
32      private final XMLObjectChildrenList<XMLObject> attributeValues;
33  
34      /**
35       * Constructor
36       * 
37       * @param namespaceURI the namespace the element is in
38       * @param elementLocalName the local name of the XML element this Object represents
39       * @param namespacePrefix the prefix for the given namespace
40       */
41      protected AttributeImpl(String namespaceURI, String elementLocalName, String namespacePrefix) {
42          super(namespaceURI, elementLocalName, namespacePrefix);
43          attributeValues = new XMLObjectChildrenList<XMLObject>(this);
44      }
45  
46      /** {@inheritDoc} */
47      public List<XMLObject> getAttributeValues() {
48          return attributeValues;
49      }
50  
51      /** {@inheritDoc} */
52      public List<XMLObject> getOrderedChildren() {
53          return Collections.unmodifiableList(attributeValues);
54      }
55  }