How to capture X-Forwarded-For (tRestRequest)

[root]

Hi, I am using tRestRequest. I want to capture " X-Forwarded-For" parameter from the header of the incoming message.
When I am adding that parameter in tRestRequest, it does not allow me to do that. Please advise. Thank you.

 

[vapukov]

X-Forwarded-For

illegal name for column - Talend (Java) not accept some characters in names - "-", space and etc

[atelesh]

sorry, seems no chance. there is an issue with the same roots - https://jira.talendforge.org/browse/TESB-13797 - consider please vote for it.

[Anonymous]

In meantime check request context properties such as "ALL_HEADER_PARAMS" and "ALL_QUERY_PARAMS"
thanks, Sergey

[atelesh]

yes, indeed!
thanks for the hint, Sergey!
forgot I already answered such question (even several times ).
so please try following way to retrieve the header in tJavaRow or tJavaFlex component right after tRESTRequest component:

((javax.ws.rs.core.MultivaluedMap<String, String>) ((java.util.Map<String, Object>) globalMap.get("restRequest")).get("ALL_HEADER_PARAMS")).getFirst("X-Forwarded-For")

[root]

yes, indeed!
thanks for the hint, Sergey!
forgot I already answered such question (even several times ).
so please try following way to retrieve the header in tJavaRow or tJavaFlex component right after tRESTRequest component:

((javax.ws.rs.core.MultivaluedMap<String, String>) ((java.util.Map<String, Object>) globalMap.get("restRequest")).get("ALL_HEADER_PARAMS")).getFirst("X-Forwarded-For")

Sergey, atelesh:
This works, Thank you.... 

[Anonymous]

It could be really helpful if Talend has some facade pattern for this king of access either like:
InboundContext.getHeaders.getXForwardFor()
or 
InboundContext.getHeaders.get("Name")
I love the tree metadata information of the inbound and outbound contexts for example in Oracle Service Bus, here in Talend it is not that well organized and easily accessible.

[atelesh]

headers map can be easily exposed using component variables regular way in Studio.
(actually message context also - as more generic way)
Alex