The OnRequestSend handler executes on the publishing node before outbound message delivery or transformation takes place. In PeopleTools metadata, this handler type corresponds to Handler ID SEND and is labeled “On Send”.
It can be applied to both synchronous and asynchronous outbound service operations, allowing you to manipulate the message payload or dynamically override connector properties specific to the receiving node.
Message objectMessage object returned to Integration Broker for transportPS_PT:Integration:ISendHandlers configured for OnRequestSend must implement PS_PT:Integration:ISend:
import PS_PT:Integration:ISend;
interface ISend
method OnRequestSend(&message As Message) Returns Message;
method OnError(&request As Message);
end-interface;import PS_PT:Integration:ISend;
class OutboundHttpSendHandler implements PS_PT:Integration:ISend
method OnRequestSend(&Msg As Message) Returns Message;
method OnError(&request As Message);
end-class;
method OnRequestSend
/+ &Msg as Message +/
/+ Returns Message +/
/+ Extends/implements PS_PT:Integration:ISend.OnRequestSend +/
/* Enable connector property overrides */
&Msg.IBInfo.ConnectorOverride = True;
/* Inject custom HTTP headers or override target parameters */
Local array of string &propNames = CreateArray("Header", "Content-Type");
Local array of string &propValues = CreateArray("X-Correlation-ID", %TransactionId);
&Msg.IBInfo.IBConnectorInfo.AddConnectorProperties("Header", "X-Correlation-ID", %TransactionId);
/* Optionally mutate the outbound XML / JSON payload */
Local XmlDoc &xmlDoc = &Msg.GetXmlDoc();
If &xmlDoc <> Null And &xmlDoc.DocumentElement <> Null Then
&xmlDoc.DocumentElement.AddAttribute("publishedDttm", String(%Datetime));
&Msg.SetXmlDoc(&xmlDoc);
End-If;
Return &Msg;
end-method;
method OnError
/+ &request as Message +/
/+ Extends/implements PS_PT:Integration:ISend.OnError +/
/* Outbound send error handling / logging */
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