topic POST/GET key/values from tMap via http request? in Talend Studio

POST/GET key/values from tMap via http request?

Anonymous — Thu, 02 Jul 2015 13:38:21 GMT

Is there a way to POST/GET key/values coming out of a tMap via http request? tHttpRequest seems not suitable for that... 😞
THX

Re: POST/GET key/values from tMap via http request?

Anonymous — Thu, 02 Jul 2015 14:24:50 GMT

You can use a tFlowToIterate component. This will store the values of each row in the globalMap hashmap under the name "{rowname}.{columnname}". So for a tMap that is joined to a tFlowToIterate via a row called "row1", a String column called "mycol" can be accessed using the following Java....

((String)globalMap.get("row1.mycol"))

You can then use these for the lifetime of the iteration. 1 row = 1 iteration.

Re: POST/GET key/values from tMap via http request?

Anonymous — Mon, 06 Jul 2015 12:46:02 GMT

Thanx, that works, though it's not the most elegant version with that global variable concept.