Getting error while running custom job

Kothari

Hello All,

Getting following error while running job.

HTTP Status 500 -

--------------------------------------------------------------------------------

type Exception report

message

description The server encountered an internal error () that prevented it from fulfilling this request.

exception

javax.servlet.ServletException: java.lang.ClassCastException: com.tw.documentum.job.twWorkOrderUnPublish incompatible with com.documentum.fc.client.IDfModule com.documentum.mthdservlet.DoMethod.invokeMethod(Unknown Source) com.documentum.mthdservlet.DoMethod.doPost(Unknown Source) javax.servlet.http.HttpServlet.service(HttpServlet.java:637) javax.servlet.http.HttpServlet.service(HttpServlet.java:717) org.jboss.web.tomcat.filters.ReplyHeaderFilter.doFilter(ReplyHeaderFilter.java:96)

note The full stack trace of the root cause is available in the JBossWeb/2.0.0.GA_CP logs.

I created class as follows.

import java.io.PrintWriter;
import java.util.Map;

import com.documentum.fc.methodserver.IDfMethod;

public class twWorkOrderUnPublish implements IDfMethod
{

public int execute(Map arg0, PrintWriter arg1) throws Exception {
// TODO Auto-generated method stub

System.out.println("============= Running SAMPLE Custom method ================= ");

return 0;
}

-->

1. Created JAR and Jar defination

2. Created Module , pointed Jar defination.

3 Created Method , adding command as Module.

4. Created JOB , pass standard argument and provide Method refernce.

Got installed, After running getting above error.

What wrong am I doing ?

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Comments

Imran_Yusubov

Hi,

Have you cleaned the method server cache and restarted it?

Kothari

Yes, no success.

Finally I used IDmMethod instead of IDfMethod. without module creation installed job.and placed jar to method server lib worked fine.

But I am really surprised for IDfMethod did not worked... I have used in past.

due to time limitation, I implemented "IDmMethod". still believe older from "IDfMethod"... any one have workaround ? I want to avoid manually copy of method jar to method server lib folder.

Imran_Yusubov

Hi,

I have many workflow methods which are implemented to IDfMethod.But I have not deployed them as module just copied to $Documentum/dba/java_methods folder.They are working fine.

Thanks

ricardobacelar

Hi,

Verify the configure the method the parameter verb and look if the parameter is set verb as module or class. Because in your error message has "incompatible with com.documentum.fc.client.IDfModule". If configured as module you must implements in class java the interfaces IDfMethod and IDfModule.

Looks as configure a method as a module:

http://beachstreetblog.wordpress.com/2010/02/01/custom-activities-in-xcp/

Regrads

Kothari

Above link is not accessable... Can you provide any alternative to access link?

DCTM_Guru

Link works fine for me. Its probably your company's firewall blocking wordpress.

Kothari

Thanks, Is there any example of Idfmodule for job method, I understand there should not be much difference , but I wanted to check what mistake I was doing.

I did not perform "2. Created Module , pointed Jar defination." and provided reference of class name (with package) im nethod verb and not the module name.

Note: Example in link above abut workflow method , I was talking about job method in which I do not have to implement "workflowmethod". I do only "mplements IDfMethod"