Generating a Job Caller Trigger and deploying it to the MDM server

In this scenario, once the Job message is created, a trigger calling this Job can be generated.

1. In the MDM Repository tree view, under the Job Designs node, right click the message Job.
2. In the contextual menu, select Generate Talend Job Caller Trigger, accept the default options and click Generate.
   A trigger used to call the message Job is generated and stored under Event Management > Trigger. Its name is CallJob_Message, and its Service JNDI Name is callJob.
3. In the Trigger xPath Expressions area, customize the conditions of the trigger according to your needs.
   In this example, add the following conditions:

   XPath	Operator	Value	Condition
   Update/DataCluster	Matches	Product	C1
   Update/DataModel	Matches	Product	C2
   Update/OperationType	Matches	UPDATE	C3

4. In the Conditions area, combine the conditions using the predicates.

   In this example, enter the following:

   C1 AND C2 AND C3Copy code to clipboard

   In this way, this Trigger will be executed on a record in the Update entity only when a Product data record has been updated.

5. Deploy the customized Trigger to the MDM server.