/*
* $Id: ScriptFilter.java 20783 2010-12-16 15:07:56Z esteban.robles $
* --------------------------------------------------------------------------------------
* Copyright (c) MuleSource, Inc. All rights reserved. http://www.mulesource.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.scripting.filter;
import org.mule.api.MuleEvent;
import org.mule.api.MuleMessage;
import org.mule.api.routing.filter.Filter;
import org.mule.module.scripting.component.Scriptable;
import org.mule.processor.AbstractFilteringMessageProcessor;
import javax.script.Bindings;
public class ScriptFilter extends AbstractFilteringMessageProcessor implements Filter
{
private Scriptable script;
private String name;
@Override
protected boolean accept(MuleEvent event)
{
return this.accept(event.getMessage());
}
public boolean accept(MuleMessage message)
{
Bindings bindings = script.getScriptEngine().createBindings();
script.populateBindings(bindings, message);
try
{
return (Boolean) script.runScript(bindings);
}
catch (Throwable e)
{
return false;
}
}
public Scriptable getScript()
{
return script;
}
public void setScript(Scriptable script)
{
this.script = script;
}
public String getName()
{
return name;
}
public void setName(String name)
{
this.name = name;
}
}