Debugging MDBs

[Jon Bagshaw]

I'm using Eclipse Platform for java develpoment and I'm trying to debug MDBs deployed on a Weblogic 8.1 server.

STOP: Is it possible to use Eclipse's debugger on a MDB?

What I want is to to be able to run my build.xml to compile and deploy my beans, and start and stop my WL server. I have the weblogic-eclipse plugin from Bea.

I'm starting with the sample weblogic stuff.. specifically: samples/server/examples/src/examples/ejb20/message
I'm having a great deal of difficulty getting the build.xml to compile within Eclipse..

What I'm currently stuck on is this:

Buildfile: C:\bea\weblogic81\samples\server\examples\src\examples\ejb20\message\build.xml
clean:
   [delete] Deleting directory C:\bea\weblogic81\samples\server\examples\src\examples\ejb20\message\build
init:
    [mkdir] Created dir: C:\bea\weblogic81\samples\server\examples\src\examples\ejb20\message\build
    [mkdir] Created dir: C:\bea\weblogic81\samples\server\examples\src\examples\ejb20\message\build\META-INF
     [copy] Copying 2 files to C:\bea\weblogic81\samples\server\examples\src\examples\ejb20\message\build\META-INF
compile_responder:
     [echo] C:/bea/weblogic81/server/lib/weblogic.jar;C:/bea/weblogic81/samples/server/examples/build/clientclasses;C:\eclipse\plugins\org.apache.ant_1.6.2\lib\ant.jar;C:\eclipse\plugins\org.apache.ant_1.6.2\lib\ant-antlr.jar;C:\eclipse\plugins\org.apache.ant_1.6.2\lib\ant-apache-bcel.jar;C:\eclipse\plugins\org.apache.ant_1.6.2\lib\ant-apache-bsf.jar;C:\eclipse\plugins\org.apache.ant_1.6.2\lib\ant-apache-log4j.jar;C:\eclipse\plugins\org.apache.ant_1.6.2\lib\ant-apache-oro.jar;C:\eclipse\plugins\org.apache.a nt_1.6.2\lib\ant-apache-regexp.jar;C:\eclipse\plugins\org.apache.ant_1.6.2\lib\ant-apache-resolver.jar;C:\eclipse\plugins\org.apache.ant_1.6.2\lib\ant-commons-logging.jar;C:\eclipse\plugins\org.apache.ant_1.6.2\lib\ant-commons-net.jar;C:\eclipse\plugins\org.apache.ant_1.6.2\lib\ant-icontract.jar;C:\eclipse\plugins\org.apache.ant_1.6.2\lib\ant-jai.jar;C:\eclipse\plugins\org.apache.ant_1.6.2\lib\ant-javamail.jar;C:\eclipse\plugins\org.apache.ant_1.6.2\lib\ant-jdepend.jar;C:\eclipse\plugins\org.apa che.ant_1.6.2\lib\ant-jmf.jar;C:\eclipse\plugins\org.apache.ant_1.6.2\lib\ant-jsch.jar;C:\eclipse\plugins\org.apache.ant_1.6.2\lib\ant-junit.jar;C:\eclipse\plugins\org.apache.ant_1.6.2\lib\ant-launcher.jar;C:\eclipse\plugins\org.apache.ant_1.6.2\lib\ant-netrexx.jar;C:\eclipse\plugins\org.apache.ant_1.6.2\lib\ant-nodeps.jar;C:\eclipse\plugins\org.apache.ant_1.6.2\lib\ant-starteam.jar;C:\eclipse\plugins\org.apache.ant_1.6.2\lib\ant-stylebook.jar;C:\eclipse\plugins\org.apache.ant_1.6.2\lib\ant-swin g.jar;C:\eclipse\plugins\org.apache.ant_1.6.2\lib\ant-trax.jar;C:\eclipse\plugins\org.apache.ant_1.6.2\lib\ant-vaj.jar;C:\eclipse\plugins\org.apache.ant_1.6.2\lib\ant-weblogic.jar;C:\eclipse\plugins\org.apache.ant_1.6.2\lib\ant-xalan1.jar;C:\eclipse\plugins\org.apache.ant_1.6.2\lib\ant-xslp.jar;C:\eclipse\plugins\org.eclipse.ant.ui_3.0.2\lib\remoteAnt.jar;C:\bea\jdk141_02\lib\tools.jar
    [javac] Compiling 1 source file to C:\bea\weblogic81\samples\server\examples\src\examples\ejb20\message\build
compile_ejb:
    [javac] Compiling 1 source file to C:\bea\weblogic81\samples\server\examples\src\examples\ejb20\message\build
    [javac] Note: C:\bea\weblogic81\samples\server\examples\src\examples\ejb20\message\MessageTraderBean.java uses or overrides a deprecated API.
    [javac] Note: Recompile with -deprecation for details.
compile_reader:
    [javac] Compiling 1 source file to C:\bea\weblogic81\samples\server\examples\src\examples\ejb20\message\build
    [javac] Note: C:\bea\weblogic81\samples\server\examples\src\examples\ejb20\message\ResponseReader.java uses or overrides a deprecated API.
    [javac] Note: Recompile with -deprecation for details.
jar.ejb:
      [jar] Updating jar: C:\bea\weblogic81\samples\server\examples\src\examples\ejb20\message\dist\ejb20_message.jar
appc:
BUILD FAILED: C:\bea\weblogic81\samples\server\examples\src\examples\ejb20\message\build.xml:74: weblogic.utils.compiler.ToolFailureException: [J2EE:160121]Errors encountered while compiling module 'C:\bea\weblogic81\samples\server\examples\src\examples\ejb20\message\dist\ejb20_message.jar':
 
In EJB exampleMessageDriven1(Jar: C:\DOCUME~1\jbagshaw\LOCALS~1\Temp\appcgen), the bean class must implement javax.jms.MessageListener.
 - with nested exception:
[
In EJB exampleMessageDriven1(Jar: C:\DOCUME~1\jbagshaw\LOCALS~1\Temp\appcgen), the bean class must implement javax.jms.MessageListener.
]
Total time: 4 seconds

[Gopi Kishore]

You cannot use eclipse debug for Weblogic, You need have a pluing to do that, u can get the plugin from this location and the installation instructions.

https://eclipse-plugin.projects.dev2dev.bea.com/

[ May 26, 2005: Message edited by: Gopi Kishore ]

[Pete Keavney]

if appcgen is your class, did you implmement the message listener? If it's not your class, why not delete it?

[Pete Keavney]

if appcgen is your class, did you implmement the message listener? If it's not your class, why not delete it?

[Roger Chung-Wee]

Your exampleMessageDriven1 bean class must implement javax.jms.MessageListener.