AdditionalMetadataLocationMarshaller.java

/*
 * Copyright [2005] [University Corporation for Advanced Internet Development, Inc.]
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 * http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package org.opensaml.saml2.metadata.impl;

import org.opensaml.common.impl.AbstractSAMLObjectMarshaller;
import org.opensaml.common.xml.SAMLConstants;
import org.opensaml.saml2.metadata.AdditionalMetadataLocation;
import org.opensaml.xml.XMLObject;
import org.opensaml.xml.io.MarshallingException;
import org.w3c.dom.Element;

/**
 * A thread safe marshaller for
 * {@link org.opensaml.saml2.metadata.AdditionalMetadataLocation} objects.
 */
public class AdditionalMetadataLocationMarshaller extends AbstractSAMLObjectMarshaller {

    /**
     * Constructor
     */
    public AdditionalMetadataLocationMarshaller() {
        super(SAMLConstants.SAML20MD_NS, AdditionalMetadataLocation.DEFAULT_ELEMENT_LOCAL_NAME);
    }

    /**
     * Constructor
     * 
     * @param namespaceURI
     * @param elementLocalName
     */
    protected AdditionalMetadataLocationMarshaller(String namespaceURI, String elementLocalName) {
        super(namespaceURI, elementLocalName);
    }

    /** {@inheritDoc} */
    protected void marshallAttributes(XMLObject samlElement, Element domElement) throws MarshallingException {
        AdditionalMetadataLocation aml = (AdditionalMetadataLocation) samlElement;

        if (aml.getNamespaceURI() != null) {
            domElement.setAttributeNS(null, AdditionalMetadataLocation.NAMESPACE_ATTRIB_NAME, aml.getNamespaceURI());
        }
    }

    /** {@inheritDoc} */
    protected void marshallElementContent(XMLObject samlObject, Element domElement) throws MarshallingException {
        super.marshallElementContent(samlObject, domElement);

        AdditionalMetadataLocation aml = (AdditionalMetadataLocation) samlObject;
        if (aml.getLocationURI() != null) {
            domElement.appendChild(domElement.getOwnerDocument().createTextNode(aml.getLocationURI()));
        }
    }
}