org.opensaml.saml2.metadata.impl.ServiceDescriptionUnmarshaller Maven / Gradle / Ivy

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/*
 * Licensed to the University Corporation for Advanced Internet Development, 
 * Inc. (UCAID) under one or more contributor license agreements.  See the 
 * NOTICE file distributed with this work for additional information regarding
 * copyright ownership. The UCAID licenses this file to You 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 javax.xml.namespace.QName;

import org.opensaml.common.impl.AbstractSAMLObjectUnmarshaller;
import org.opensaml.saml2.metadata.LocalizedString;
import org.opensaml.saml2.metadata.ServiceDescription;
import org.opensaml.xml.LangBearing;
import org.opensaml.xml.XMLObject;
import org.opensaml.xml.io.UnmarshallingException;
import org.opensaml.xml.util.XMLHelper;
import org.w3c.dom.Attr;

/**
 * A thread-safe Unmarshaller for {@link org.opensaml.saml2.metadata.ServiceDescription} objects.
 */
public class ServiceDescriptionUnmarshaller extends AbstractSAMLObjectUnmarshaller {

    /**
     * {@inheritDoc}
     */
    protected void processAttribute(XMLObject samlObject, Attr attribute) throws UnmarshallingException {
        QName attribName = XMLHelper.getNodeQName(attribute);
        if (LangBearing.XML_LANG_ATTR_NAME.equals(attribName)) {
            ServiceDescription description = (ServiceDescription) samlObject;

            LocalizedString descStr = description.getDescription();
            if (descStr == null) {
                descStr = new LocalizedString();
            }

            descStr.setLanguage(attribute.getValue());
            description.setDescription(descStr);
        }
    }

    /** {@inheritDoc} */
    protected void processElementContent(XMLObject samlObject, String elementContent) {
        ServiceDescription description = (ServiceDescription) samlObject;

        LocalizedString descStr = description.getDescription();
        if (descStr == null) {
            descStr = new LocalizedString();
        }

        descStr.setLocalizedString(elementContent);
        description.setDescription(descStr);
    }
}