Copyright © TIBCO Software Inc. All Rights Reserved
Copyright © TIBCO Software Inc. All Rights Reserved


Chapter 10 Palette Reference : On Event

On Event
Activity
The On Event activity activates when a message is received from the specified input partner. This activity is used for potential messages that the process does not require. For example, a requestor may send a message that asks for the current status of an orchestration process.
The On Event activity starts an event-handling routine. You can transition to one or more activities to perform after the event occurs, but you cannot transition from activities within the event handling routine to the main processing flow.
The On Event activity is active only when the scope where it is located is executing. For example, if the On Event activity appears within a group, the events will be received only as long as the group continues to execute. The events are not received until the group starts to execute, and once processing in the group is complete, the events are no longer received.
Configuration
The Configuration tab has the following fields.
The input partner declared on the Orchestration Process that describes the incoming message. See Partners for more information about declaring input partners.
The operation on the specified input partner that was invoked to produce the incoming message.
A string used to associate reply messages with the correct activity that received the message. Any replies to the incoming message should use the same string in the Message Exchange field to ensure that the reply is sent to the correct recipient.
Correlations for the incoming message. See Correlations for more information about correlations.
Output
The output for the activity is the following.
The output of this activity is the incoming message from the calling client or service. The structure of the message is determined by the schema of the input message for the selected operation on the Configuration tab.
Output Variable
The output variable tab allows you to select a process variable to contain the output of the activity. The schema of the process variable must match the schema of the output for the activity shown on the Output tab.
 
 

Copyright © TIBCO Software Inc. All Rights Reserved
Copyright © TIBCO Software Inc. All Rights Reserved