org.mule.module.xml.el.XMLExpressionLanguageExtension Maven / Gradle / Ivy
/*
* $Id: XMLExpressionLanguageExtension.java 24109 2012-03-21 00:18:11Z 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.el;
import org.mule.api.MuleContext;
import org.mule.api.context.MuleContextAware;
import org.mule.api.el.ExpressionLanguageContext;
import org.mule.api.el.ExpressionLanguageExtension;
import org.mule.api.el.ExpressionLanguageFunction;
import org.mule.api.lifecycle.Initialisable;
import org.mule.api.lifecycle.InitialisationException;
public class XMLExpressionLanguageExtension extends org.mule.el.mvel.DataConversion
implements ExpressionLanguageExtension, MuleContextAware, Initialisable
{
private MuleContext muleContext;
private XMLToStringConversionHandler conversionHandler = new XMLToStringConversionHandler();
private ExpressionLanguageFunction xpathFunction;
@Override
public void initialise() throws InitialisationException
{
xpathFunction = new XPathFunction(muleContext);
}
@Override
public void configureContext(ExpressionLanguageContext context)
{
addConversionHandler(String.class, conversionHandler);
context.declareFunction("xpath", xpathFunction);
}
@Override
public void setMuleContext(MuleContext context)
{
this.muleContext = context;
}
}