How to generate HMAC SHA1 key in Talend Studio?

[rp2018]

I'm trying to use thttprequest component to pass HMAC value, but can't seem to find a way to generate HMAC SHA1 key using only Secret key. Have tried few Java code routines without any success.

[Anonymous · Accepted solution]

@Ranjan Patel​ , take a look at this page which shows some Java code on generating HMAC SHA1 key. In Talend job, you can write the Java codes on a tJava component or a user routine.

Regards

Shong

[rp2018]

Shong,

Thanks for the article. I'm not that good with Java and only written if then else in tjava component before. I've created a job and have a tJava component with the above information from the link. Now, I'm not sure how would I execute this with data and key to get the HMAC key. Please see the snapshot of the job.

[rp2018]

Shong,

Was able to generate the HMAC key following the article link provided above. Created a routine from the above code. Created a job calling the routine.

Thank you for your help.