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.MarshallingException; 21 import org.opensaml.xml.signature.Transform; 22 import org.w3c.dom.Element; 23 24 /** 25 * A thread-safe Marshaller for {@link org.opensaml.xml.signature.Transform} objects. 26 */ 27 public class TransformMarshaller extends AbstractXMLSignatureMarshaller { 28 29 /** {@inheritDoc} */ 30 protected void marshallAttributes(XMLObject xmlObject, Element domElement) throws MarshallingException { 31 Transform transform = (Transform) xmlObject; 32 33 if (transform.getAlgorithm() != null) { 34 domElement.setAttributeNS(null, Transform.ALGORITHM_ATTRIB_NAME, transform.getAlgorithm()); 35 } 36 } 37 38 }