org.ow2.jonas.camel.component
Class FailureResistentExceptionHandlerProcessor

java.lang.Object
  org.ow2.jonas.camel.component.FailureResistentExceptionHandlerProcessor

All Implemented Interfaces:

org.apache.camel.Processor

public class FailureResistentExceptionHandlerProcessor
extends Object
implements org.apache.camel.Processor

Camel processor for error handling which is resistent to failures.

Let's assume a route like the following:

from("file:///a?delete=true").to("file:///b");
onException(Throwable.class).handled(true).to("file:///data/error");

If for some reason the /data/error folder is not accessible, the onException clause will stop; but will have set handled to true. As a result, the file will be LOST.

In order to avoid such a case, this processor handles such failures and makes sure the file in folder /a stays there after the failure (as a result, stays "not processed yet").

Constructor Summary

FailureResistentExceptionHandlerProcessor(String destination)

Method Summary

void	process(org.apache.camel.Exchange exchange)
String	toString()

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Constructor Detail

FailureResistentExceptionHandlerProcessor

public FailureResistentExceptionHandlerProcessor(String destination)

Method Detail

process

public void process(org.apache.camel.Exchange exchange)
             throws Exception

Specified by:

process in interface org.apache.camel.Processor

Throws:

Exception

toString

public String toString()

Overrides:

toString in class Object