7.17. EsbActionHandler Extension Configuration

The EsbActionHandler relies on the configuration settings for the EsbNotifier. The extensions consist of the following sub-elements:

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Table 7.5. EsbActionHandler Extension Configuration
Property	Description	Required?
esbToBpmVars	Identical to the `esbToBpmVars` property for the `BpmProcessor` configuration. This sub-element defines a list of variables that need to be extracted from the ESB message and set in the Business Process Manager context for that particular process instance. If left unspecified, the `globalProcessScope` value defaults to `true` when the variables are set. The list consists of mapping elements, each of which can have the following attributes: `esb` This is a required attribute which can contain an MVEL expression. Use it to extract a value and put it into the ESB Message from anywhere. `bpm` This is an optional attribute containing the name which is to be used by the JBPM. If it is not supplied, then the name in `esb` is used instead. default Use this is an optional attribute to hold a default value if the `esb` MVEL expression cannot find one that is set in the Enterprise Service Bus message. `process-scope` This is an optional parameter consisting of a Boolean value. Use it to override the setting of this mapping's e `globalProcessScope`.	No
exceptionTransition	This the name of the transition to utilize if an exception occurs while the service is being processed. It requires the current node to have several outgoing transitions, one of which can handle exception processing.	No

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