topic Re: How to send output from custom component (created by Talend component kit) to built-in component in Talend Studio

How to send output from custom component (created by Talend component kit) to built-in component

Anonymous — Fri, 02 Jan 2026 14:45:42 GMT

Hello,

I created custom component by Talend component kit. The component is a processor that encrypt the incoming data.

I want to send the encrypted data as output in order to use it in my job.

e.g getting the output stream and saving in kafka.

in my function with annotation @ElementListener I tried to return the stream or output.emit(output_stream) but in my job I get nothing in next component.

Thanks,

Re: How to send output from custom component (created by Talend component kit) to built-in component

Anonymous — Mon, 08 Jul 2019 14:36:27 GMT

Hi @Ploni99 ,

Is your output_stream a POJO, JsonObject or Record? Other types are not supported since it needs to be mapped to a rowStruct.

Romain

Re: How to send output from custom component (created by Talend component kit) to built-in component

Anonymous — Mon, 08 Jul 2019 14:36:28 GMT

Hi @Ploni99 ,

Is your output_stream a POJO, JsonObject or Record? Other types are not supported since it needs to be mapped to a rowStruct.