topic Re: Storing a variable in globalMap object in tMap Component in Talend Studio

Storing a variable in globalMap object in tMap Component

Anonymous — Fri, 25 Oct 2013 17:32:25 GMT

Hi All,
Can you anyone please help me with the following query?
I am creating a temporary variable in tMap and want to store the value it into globalMap (HashMap) object. How to do it?
Thanks in advance...

Re: Storing a variable in globalMap object in tMap Component

Anonymous — Mon, 28 Oct 2013 03:03:29 GMT

Hi,
Are you looking for Var section in tMap? More information of your requirement is preferred.
TalendHelpCenter:Mapping variables.
Best regards
Sabrina

Re: Storing a variable in globalMap object in tMap Component

Anonymous — Mon, 28 Oct 2013 19:51:17 GMT

Hi,
Thanks for the response and the link is very useful. But still i would really appreciate if you clarify my doubt.
How can we use the Var Section's variable of one T-Map into an another T-Map component? or How can i store the Var Section's variable into globalMap?
Thanks in advance.

Re: Storing a variable in globalMap object in tMap Component

Anonymous — Tue, 29 Oct 2013 03:38:51 GMT

Hi,
No you cannot use Var Section's variable of one T-Map into an another T-Map component. You have to reset a new one for your another tMap component.
It seems that you want to create a global variable in your work flow? Is this component useful for you TalendHelpCenter:tSetGlobalVar.
Best regards
Sabrina

Re: Storing a variable in globalMap object in tMap Component

Anonymous — Tue, 29 Oct 2013 17:02:22 GMT

Yep. I want to store the value of Var Section's variable into a global variable.
How to use the tSetGlobalVar in T-Map? It can't store and retrieve the Var Section's variable in tSetGlobalVar/globalMap. Give me other options or help me in the right directions.
Thanks in advance

Re: Storing a variable in globalMap object in tMap Component

Anonymous — Wed, 30 Oct 2013 02:38:08 GMT

Hi,
Could you give us your current workflow scenario? elaborating your case with an example with input and expected output values? So that I can see if there is a good option for your case.
Best regards
Sabrina

Re: Storing a variable in globalMap object in tMap Component

Anonymous — Mon, 04 Nov 2013 17:40:52 GMT

I got the Solution. using tJavaRow, We can store the Var Section's variable into globalMap object. Thanks for your support