Make Logtransformers work with catch- and rollback exception strategies

[GoogleCodeExporter]

Logging using a org.soitoolkit.commons.mule.log.LogTransformer in a catch- or 
rollback exception strategy does not work, no log is written due to this code:

---
        @Override
        public Object transformMessage(MuleMessage message, String outputEncoding) throws TransformerException {

        try {
                        // Skip logging if an error has occurred, then the error is logged by an error handler
                ExceptionPayload exp = message.getExceptionPayload();
                if (exp != null) {
                        log.debug("Skip logging message, exception detected! " + exp.getException().getMessage());
                        return message;
                }

---
Suggest we either make the behaviour configurable - or re-implement the 
logtransformer for use with exception-strategies.

Original issue reported on code.google.com by hakan.d...@gmail.com on 9 Nov 2013 at 8:50

• Blocking: Introduce Catch/Rollback exception strategies for improved logging and fault handling #359
• Blocked on: Improve support for custom EventLogger and LogTransformer #180

[GoogleCodeExporter]

Original comment by hakan.d...@gmail.com on 9 Nov 2013 at 8:53

• Now blocked on: Improve support for custom EventLogger and LogTransformer #180

[GoogleCodeExporter]

Original comment by hakan.d...@gmail.com on 9 Nov 2013 at 9:17

• Now blocking: Introduce Catch/Rollback exception strategies for improved logging and fault handling #359

[GoogleCodeExporter]

Original comment by hakan.d...@gmail.com on 23 Feb 2014 at 3:20

• Added labels: Milestone-Release0.6.2
• Removed labels: Milestone-Release0.6.1