topic Re: global map arraylist in Talend Data Catalog

global map arraylist

MZein — Sat, 16 Nov 2024 04:15:50 GMT

comeback again with new issue.

I define a global variable of type ArrayList using tSetglobalvariable component. The problem is that when i try to get this value in my project it always give me the error : The method globalMap(String) is undefined for the type ArrayTest ?

so how i get the value of this array. I am trying this example : http://bekwam.blogspot.com/2012/08/iterating-over-java-collection-with.html?m=1

thank you very much in advance for your participation to solve this problem

Re: global map arraylist

Anonymous — Mon, 28 Oct 2019 07:14:10 GMT

Hello,

Could you please show us your syntax? Please check your "Code" tab in your job to see if there will be your compile error highlighted in red line.

Best regards

Sabrina

Re: global map arraylist

MZein — Mon, 28 Oct 2019 08:07:40 GMT

Thank you Sabrina for your answer. Attached here with is the job that I try to implement it, it is an example in this site : http://bekwam.blogspot.com/2012/08/iterating-over-java-collection-with.html?m=1. I follow all of the instruction but always give me the following error (Array list is not defined for globalMap !!). Yes in the code part it highlight in red and give the same error message.

Reagrds

Re: global map arraylist

MZein — Mon, 28 Oct 2019 09:49:43 GMT

Is there any help or answer as it seems to me talend has a problem with defining and getting arraylist as global variables

Re: global map arraylist

Anonymous — Tue, 29 Oct 2019 09:19:04 GMT

Hello,

From the error message "The method globalMap(String) is undefined for the type ArrayTest ?", there is no the method globalMap(String) in the type ArrayTest which is not explained in this blog. How did you define and get arraylist as global variables in your own job?

Best regards

Sabrina

Re: global map arraylist

MZein — Tue, 29 Oct 2019 09:25:59 GMT

Thank you for your replay

I define global variable using setGlobalVar as follows

key is MyEnv

value is new ArrayList<String>()

Regards

Re: global map arraylist

Anonymous — Tue, 29 Oct 2019 09:44:23 GMT

Hello @MZein

Is there any X-mark in your component? How about your tJava_1 component setting? Would you mind sending your job to me and I will debug from my side if needed?

Best regards

Sabrina

Re: global map arraylist

MZein — Tue, 29 Oct 2019 09:51:29 GMT

Hello @xdshi and many thanks for your collaboration. yes you can find attached my job. and the details is in the link

http://bekwam.blogspot.com/2012/08/iterating-over-java-collection-with.html?m=1

best Regards

arraylist.PNG