/*
* 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.tuscany.sca.databinding.javabeans;
import javax.xml.stream.XMLStreamReader;
import org.apache.tuscany.sca.databinding.PullTransformer;
import org.apache.tuscany.sca.databinding.TransformationContext;
import org.apache.tuscany.sca.databinding.TransformationException;
import org.apache.tuscany.sca.databinding.impl.BaseTransformer;
import org.apache.tuscany.sca.databinding.xml.BeanXMLStreamReaderImpl;
import org.apache.tuscany.sca.interfacedef.util.XMLType;
/**
* Transformer to convert data from a JavaBean object to XMLStreamReader.
*
* @version $Rev: 659284 $ $Date: 2008-05-22 23:26:18 +0100 (Thu, 22 May 2008) $
*/
public class JavaBean2XMLStreamReaderTransformer extends BaseTransformer<Object, XMLStreamReader> implements
PullTransformer<Object, XMLStreamReader> {
public XMLStreamReader transform(Object source, TransformationContext context) {
try {
javax.xml.namespace.QName name = null;
if (context != null) {
Object logical = context.getSourceDataType().getLogical();
if (logical instanceof XMLType) {
name = ((XMLType)logical).getElementName();
}
}
return new BeanXMLStreamReaderImpl(name, source);
} catch (Exception e) {
throw new TransformationException(e);
}
}
@Override
protected Class<Object> getSourceType() {
return Object.class;
}
@Override
protected Class<XMLStreamReader> getTargetType() {
return XMLStreamReader.class;
}
@Override
public int getWeight() {
return 50;
}
}