topic Re: calling a component from java code inside a tJava component in Talend Studio

calling a component from java code inside a tJava component

Anonymous — Thu, 16 Jul 2015 21:50:32 GMT

Hi Team,
I have a use case where i am planning to call a talend component from a java code inside a tJava component. I have searched online to know how this could be done, but wasn't able to get anything concrete.
Can anyone help me with this?
Please let me know on any update needed.

Thank You

Re: calling a component from java code inside a tJava component

Anonymous — Thu, 16 Jul 2015 23:20:05 GMT

Can you tell us what you are trying to achieve? This is a very strange request without knowing what you are trying to do. I cannot think of a single reason why this would benefit you at all.
However, you can look at the auto generated code that Talend produces. Maybe you can extrapolate from that.

Re: calling a component from java code inside a tJava component

Anonymous — Thu, 16 Jul 2015 23:30:16 GMT

Hi ,
I have a custom java code snippet where i would like to call a component in talend within the java code.I hope this helps.
Also,as you suggested ,let me check to mend the code that Talend generates to include my custom code in it.

Thank You

Re: calling a component from java code inside a tJava component

Anonymous — Fri, 11 Oct 2019 19:59:26 GMT

I have a query like below

There is a joblet which stores tlogCatcher and tStatCatcher statistics into Mysql database on any Die on error or Java Exception in the job

I have another child job which takes care of sending mail in case of any failure in the job ( In this job_failureNotification job , i am doing calling AWS SES API sending raw mail with html header , body , footer - Error log i am retrieving from Mysql database based on some condition )

I have 14 jobs which runs sequentially one after other .I need to send notification on Job failure only . So i have tPostJob component in each and every job which takes care of calling job_failureNotification . I should call the failureNotification job if and only if tLogCatcher_1.type='tDie' or 'tJavaException'

Is there any way of calling using If condition of globalMap.get(tLogCatcher_1.type) in tPostJob Flow

Re: calling a component from java code inside a tJava component

Anonymous — Fri, 11 Oct 2019 20:45:33 GMT

@sankar

I have already answered your query in another post and the link for it is as below.

https://community.talend.com/t5/Design-and-Development/globalMap-get-tLogCatcher-1-type-in-tPostJob-Component/m-p/204436#M111806

Warm Regards,
Nikhil Thampi

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