/*
*
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF 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.apache.qpid.management.wsdm.muse.serializer;
import javax.xml.XMLConstants;
import javax.xml.namespace.QName;
import org.apache.muse.core.serializer.Serializer;
import org.apache.muse.util.xml.XmlUtils;
import org.apache.muse.ws.addressing.soap.SoapFault;
import org.apache.xerces.impl.dv.util.Base64;
import org.w3c.dom.Element;
/**
* Implementation of Muse Serializer for byte array type.
*
* @author Andrea Gazzarini
*/
public class ByteArraySerializer implements Serializer {
/**
* Return a byte array representation of the given xml element.
*
* @param xml the element to unmarshal.
* @throws SoapFault when the unmarshalling fails.
*/
public Object fromXML(Element xml) throws SoapFault
{
try
{
return Base64.decode(xml.getTextContent());
} catch (Exception exception)
{
throw new SoapFault(exception);
}
}
/**
* Returns the java type associated to this class.
*
* @return the java type associated to this class.
*/
public Class<?> getSerializableType()
{
return byte[].class;
}
/**
* Return an xml representation of the given byte array with the given name.
*
* @param object the byte array to marshal.
* @param qname the qualified (xml) name of the object to use in xml representation.
* @return the xml representation of the byte array.
* @throws SoapFault when the marshalling fails.
*/
public Element toXML(Object object, QName qname) throws SoapFault
{
Element element = XmlUtils.createElement(
qname,
Base64.encode((byte[]) object));
element.setAttribute("xmlns:xsi", XMLConstants.W3C_XML_SCHEMA_INSTANCE_NS_URI);
element.setAttribute("xsi:type","xsd:base64Binary");
return element;
}
}