MQSeries.net :: View topic - delpoying Javacompute node which referenced to different jar

akhnukh · Posted: Thu Oct 16, 2008 2:33 pm Post subject:

Hi,
I am working with Java Compute node in Message broker. I am facing few problem in using it . Can anyone of you explain me reason why its happening.
Here is my Java compute evalute() method flow. Let say Java Compute Node logic is in

package mypackage;
import org.appache.logger.log4j;
import myapplicationjar.myapplicationpackage.CustomClass;
+ all required imports for java compute node.
... evalaute()
{
try{
1.
2. Manuplating input data using custom class which is written in same package mypackage.
. a
. b
. c
3. Creating log4j logger object and using it for logging which is bundled in log4j jar and in project build path as library..
. a
. b
. c
4. creating an object of CustomClass which is bundled in myapplication jar and in project build path as library.
. a
. b
. c
}
catch(MBException Mbex){
}
catch(Exception ex){
}

}
. a
. b this show next statments using object created above them.
. c

When I try to delpoy and test my message flow in message broker using message broker toolkit. I have facing quiet strange problems.
my flow is deployed in message broker as a bar file , in which Java project is bundled as jar. Inside java project jar i have Javacompute node classes and 3rd party log4j jar and mycustomapplication jar.

Stat- 1. working fine compute node flow jumps to next statement
Stat- 2. it uses classes written in same package and work perfectly and flow went down.
Stat- 3. working fine i am using log4j and its deployed in message broker as jar.
Stat- 5. when i use mycustom jar Class object. node flow suddenly went out through failure node. even i didnt catch any excpetion as its configured there.
My application is using other libraries like spring, hibernate etc. why it didnt catch in exception block. And what is best way to deploy bar with differnt jar files.