How to generate JSON in talend as input for tMOMOutput

[michaelh1]

Hello,

can someone help with generating simple JSON like this:

{"entityId":context.entityId,"author":"John Doe"} 

and send it to tMOMOutput as message?

First I have used for this tFixedfFowInput component for this but in the content i cant use context variables

I have used it like this:

Without using context variables it was OK, but i cant use context variable in tFixedfFowInput content.

So basically what i need is to build JSON as String and send it to tMOMOutput.

Any help help is appreciated.

Thank you in advance.

[michaelh1 · Accepted solution]

Meanwhile i have solved this by putting tMap component before tMOMOutput and build JSON in tMap component in output