View Javadoc

1   /*
2    * Copyright [2006] [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.xml.signature.impl;
18  
19  import org.opensaml.xml.XMLObject;
20  import org.opensaml.xml.io.UnmarshallingException;
21  import org.opensaml.xml.signature.RetrievalMethod;
22  import org.opensaml.xml.signature.Transforms;
23  import org.w3c.dom.Attr;
24  
25  /**
26   * A thread-safe Unmarshaller for {@link org.opensaml.xml.signature.RetrievalMethod} objects.
27   */
28  public class RetrievalMethodUnmarshaller extends AbstractXMLSignatureUnmarshaller {
29  
30      /** {@inheritDoc} */
31      protected void processAttribute(XMLObject xmlObject, Attr attribute) throws UnmarshallingException {
32          RetrievalMethod rm = (RetrievalMethod) xmlObject;
33  
34          if (attribute.getLocalName().equals(RetrievalMethod.URI_ATTRIB_NAME)) {
35              rm.setURI(attribute.getValue());
36          } else if (attribute.getLocalName().equals(RetrievalMethod.TYPE_ATTRIB_NAME)) {
37              rm.setType(attribute.getValue());
38          } else {
39              super.processAttribute(xmlObject, attribute);
40          }
41      }
42  
43      /** {@inheritDoc} */
44      protected void processChildElement(XMLObject parentXMLObject, XMLObject childXMLObject)
45              throws UnmarshallingException {
46          RetrievalMethod rm = (RetrievalMethod) parentXMLObject;
47  
48          if (childXMLObject instanceof Transforms) {
49              rm.setTransforms((Transforms) childXMLObject);
50          } else {
51              super.processChildElement(parentXMLObject, childXMLObject);
52          }
53      }
54  
55  }