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/*
* 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.databinding.castor;
import org.apache.tuscany.spi.databinding.PullTransformer;
import org.apache.tuscany.spi.databinding.TransformationContext;
import org.apache.tuscany.spi.databinding.TransformationException;
import org.apache.tuscany.spi.databinding.extension.DOMHelper;
import org.apache.tuscany.spi.databinding.extension.TransformerExtension;
import org.exolab.castor.xml.Marshaller;
import org.w3c.dom.Document;
import org.w3c.dom.Node;
public class Castor2Node<T> extends TransformerExtension<T, Node> implements PullTransformer<T, Node> {
private Class<T> type;
public Castor2Node(Class<T> type) {
super();
this.type = type;
}
public Class getTargetType() {
return Node.class;
}
public Class getSourceType() {
return type;
}
public int getWeight() {
return 40;
}
/**
* @see org.apache.tuscany.spi.databinding.PullTransformer#transform(java.lang.Object, org.apache.tuscany.spi.databinding.TransformationContext)
*/
public Node transform(Object source, TransformationContext context) {
try {
Document document = DOMHelper.newDocument();
Marshaller.marshal(source, document);
return document;
} catch (Exception e) {
throw new TransformationException(e);
}
}
}
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