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 java.lang.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(java.lang.String destination)

Method Summary

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

Methods inherited from class java.lang.Object

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

Constructor Detail

FailureResistentExceptionHandlerProcessor

public FailureResistentExceptionHandlerProcessor(java.lang.String destination)

Method Detail

process

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

Specified by:

process in interface org.apache.camel.Processor

Throws:

java.lang.Exception

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object