Custom component: get current row

Anonymous — Sat, 16 Nov 2024 09:29:31 GMT

Hello,

I am development a custom component for Talend Open Studio. The custom component can have more then one incoming flow. I reveive the incoming Connections with node.getIncomingConnections(EConnectionType.FLOW_MAIN); Thats works.

But If a create a job, I got an error:

row1/row2 not exist. I see in my example (two rowGenerators connect to my custom component) there are two methods:

tRowGenerator_1Process/tRowGenerator_2Process. The two method contains my code from the custom component. Thats ok, but because I produce code for all over incoming rows, he also produce code for row2 in tRowGenerator_1Process method and row1 in tRowGenerator_2Process. In method

tRowGenerator_1Process he not found row2 and in tRowGenerator_2Process he not found row1.

Can I see what is the current component or method with his rows? Then can I filter this rows and produce only code for the right method.

I only use the _main.javajet

Greets

Benjamin

Re: Custom component: get current row

Anonymous — Mon, 24 Jul 2017 14:07:16 GMT

ok I have found the solution by my self: over codeGenArgument.getIncomingName() you can get the current row.

Re: Custom component: get current row

Anonymous — Tue, 25 Jul 2017 07:47:00 GMT

Hi,

Great that you have found the solution by yourself. Please mark your topic as resolved.

Best regards

Sabrina

topic Custom component: get current row in Talend Studio

Custom component: get current row

Re: Custom component: get current row

Re: Custom component: get current row