topic Raise Exception in Tjava in Talend Studio

Raise Exception in Tjava

Anonymous — Thu, 08 Nov 2018 00:27:29 GMT

I am trying to raise an exception (Fail the job) within a tJava component, and want to know if this is possible.

I understand a solution to this would be to have a If statement connection to a tDie, however i am trying to get the below working.

context.Count1=Integer.parseInt(((String)globalMap.get("total")));
System.out.println(context.Count1);
context.Count2=(((Integer)globalMap.get("tFileRowCount_1_COUNT"))-1);
System.out.println(context.Count2);
if (context.Count2.equals(context.Count1))
{
System.out.println("The number's match");
}
else
{
System.out.println("The number's don't match");

throw new Exception;
}

Is this possible? To raise throw an exception inside of the Java code?

Thank you

Re: Raise Exception in Tjava

Anonymous — Mon, 12 Nov 2018 02:57:16 GMT

Hello,

You can use tJava component to make the if else statement exit the job.

Let us know if it is OK with you.

Best regards

Sabrina

Re: Raise Exception in Tjava

talendtester — Tue, 03 Mar 2020 00:47:55 GMT

Is it not possible to force the end of a subjob in a tJava without exiting the entire job?

My goal is to have the rest of the job run even if some of the subjobs have errors.

Re: Raise Exception in Tjava

Anonymous — Tue, 03 Mar 2020 07:13:03 GMT

@talendtester, move the subjob to child job and call it with tRunJob, uncheck the 'die on error' option. With this job design, the main job will continue to execute even though the child job has error.

Re: Raise Exception in Tjava

talendtester — Tue, 03 Mar 2020 16:39:53 GMT

@shongYou are saying I need to save each subjob as its own job? So I will end up having 20 different jobs?

Why doesn't Talend add a function similar to System.Exit that only breaks out of the current subjob? Something like System.SubExit