/*
* 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.transport.udp.functional;
import org.mule.api.MuleEvent;
import org.mule.api.MuleException;
import org.mule.api.MuleMessage;
import org.mule.api.endpoint.EndpointURI;
import org.mule.api.endpoint.OutboundEndpoint;
import org.mule.api.processor.MessageProcessor;
import org.mule.api.routing.CouldNotRouteOutboundMessageException;
import org.mule.api.routing.RoutePathNotFoundException;
import org.mule.api.routing.RoutingException;
import org.mule.config.i18n.CoreMessages;
import org.mule.endpoint.DynamicURIOutboundEndpoint;
import org.mule.endpoint.MuleEndpointURI;
import org.mule.routing.outbound.FilteringOutboundRouter;
public class DynamicEndpointRouter extends FilteringOutboundRouter
{
@Override
public MuleEvent route(MuleEvent event) throws RoutingException
{
MuleMessage message = event.getMessage();
MuleEvent result;
if (routes == null || routes.size() == 0)
{
throw new RoutePathNotFoundException(CoreMessages.noEndpointsForRouter(), event, null);
}
try
{
MessageProcessor ep = routes.get(0);
EndpointURI newUri;
if (ep instanceof OutboundEndpoint)
{
for (String propertyKey : message.getOutboundPropertyNames())
{
Object propertyValue = message.getOutboundProperty(propertyKey);
if (propertyKey.equalsIgnoreCase("packet.port"))
{
int port = (Integer) propertyValue;
newUri = new MuleEndpointURI("udp://localhost:" + port, muleContext);
if (logger.isDebugEnabled())
{
logger.info("Uri after parsing is: " + newUri.getAddress());
}
ep = new DynamicURIOutboundEndpoint((OutboundEndpoint) ep, newUri);
break;
}
}
}
result = sendRequest(event, message, ep, true);
}
catch (MuleException e)
{
throw new CouldNotRouteOutboundMessageException(event, routes.get(0), e);
}
return result;
}
}