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using Log4j

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vijayakumar

Posted: Sat May 14, 2011 12:28 pm Post subject: using Log4j

Centurion

Joined: 01 Aug 2010
Posts: 101

Please help me on how to use Log4j in message flows

lancelotlinc

Posted: Mon May 16, 2011 4:21 am Post subject:

Jedi Knight

Joined: 22 Mar 2010
Posts: 4941
Location: Bloomington, IL USA

The best way (IMNTBHO) is to use log4j, just as you would in any other Starbucks program (er.. Java program).

Put log4j jar in $MQSI_WORKPATH/shared-classes and log4j.properties in $MQSI_WORKPATH/common/wsrr .

Use Java Compute Node to output log info.
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j.f.sorge

Posted: Mon May 16, 2011 7:13 am Post subject:

Master

Joined: 27 Feb 2008
Posts: 218

lancelotlinc wrote:

Use Java Compute Node to output log info.

You may use a static Java methods within your ESQL code, too.
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davecrighton

Posted: Sun May 22, 2011 6:20 am Post subject:

Novice

Joined: 13 Jun 2007
Posts: 12

lancelotlinc wrote:

Why the /wsrr directory? I'd put it in a jar inside shared classes personally, or possibly deploy it with the flow.

vijayakumar

Posted: Sun May 22, 2011 10:20 am Post subject:

Centurion

Joined: 01 Aug 2010
Posts: 101

J.f.sorge,

Can u explain how to use the java methods in esql for log4j?

davecrighton

Posted: Sun May 22, 2011 12:36 pm Post subject:

Novice

Joined: 13 Jun 2007
Posts: 12

The documentation is here:

http://publib.boulder.ibm.com/infocenter/wmbhelp/v7r0m0/topic/com.ibm.etools.mft.doc/ak04970_.htm

http://publib.boulder.ibm.com/infocenter/wmbhelp/v7r0m0/topic/com.ibm.etools.mft.doc/ac06009_.htm#ac06009___ac06009Java_

You can only call static methods since you have no way of constructing an object on which to run instance methods.

Since the log() methods on Logger aren't static you will need to write a Java class that exposes a static method that essentially does Logger.getLogger(String packageName).info(String logText);

Obviously you can expand that to include different log levels etc as you need.

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