org.mule.module.xml.expression.BeanPayloadExpressionEvaluator Maven / Gradle / Ivy
/*
* $Id: BeanPayloadExpressionEvaluator.java 24124 2012-03-22 04:29:54Z dfeist $
* --------------------------------------------------------------------------------------
* Copyright (c) MuleSoft, Inc. All rights reserved. http://www.mulesoft.com
*
* The software in this package is published under the terms of the CPAL v1.0
* license, a copy of which has been included with this distribution in the
* LICENSE.txt file.
*/
package org.mule.module.xml.expression;
import org.mule.api.MuleMessage;
import org.mule.api.transformer.TransformerException;
import org.jaxen.JaxenException;
import org.jaxen.XPath;
import org.jaxen.javabean.JavaBeanXPath;
/** TODO */
public class BeanPayloadExpressionEvaluator extends AbstractXPathExpressionEvaluator
{
public static final String NAME = "bean";
protected XPath createXPath(String expression, Object object) throws JaxenException
{
expression = expression.replaceAll("[.]", "/");
return new JavaBeanXPath(expression);
}
protected Object extractResultFromNode(Object result)
{
if (result instanceof org.jaxen.javabean.Element)
{
return ((org.jaxen.javabean.Element) result).getObject();
}
return result;
}
@Override
protected Object getPayloadForXPath(MuleMessage message) throws TransformerException
{
return message.getPayload();
}
/** {@inheritDoc} */
public String getName()
{
return NAME;
}
}