topic Re: Calling rest service with header which is provided by a previous rest call? in Talend Studio

Calling rest service with header which is provided by a previous rest call?

olja — Sat, 16 Nov 2024 02:37:03 GMT

Hi,

now I am able to call a rest service which provides me a repsonse like this

[tLogRow_1] Body: {"token":"eyJhbGciOiJIUzUxMiJ9.eyJzdWIiOiJzeXNhZG0iLCJyb2xlcyI6WyJBRE1JTiIsIlNFUlZJQ0UiXSwiQXV0aG9yaXRpZXMiOlt7ImF1dGhvcml0eSI6IkFETUlOIn0seyJhdXRob3JpdHkiOiJTRVJWSUNFIn1dLCJleHAiOjE1ODgxNTI5NjEsImlhdCI6MTU4NzU0ODE2MX0.3Kl-7sgAouQq4tu8Sv9do-AouyMw9gP87Foy5W-evuGl_mWFCZn8xgsbVPsydZJelLenD6DgrEYe4HdyeFfrZg"}|ERROR_CODE:

Now I want to take this value of token and call another rest service but this time i want to use the value of the token as a header parameter with name Authorization

How can I solve this, actually I am trying to use the tExtractJSONFields to extract the token value, but i do not know how to put this value into the next rest call

Re: Calling rest service with header which is provided by a previous rest call?

manodwhb — Wed, 22 Apr 2020 13:14:53 GMT

@olja , tRestclinet you need to pass Body from the textractjsonfileds take the token filed and construct the Body filed in tJavarow, which Document data type.

Re: Calling rest service with header which is provided by a previous rest call?

olja — Wed, 22 Apr 2020 13:20:42 GMT

thx for the response, but can you please be more detailed, i cannot follow because i am new to talend. Maybe an example? How do I set this in the tJavaRow and how then push it to the next tRestClient call?

Thanks