Generating a Job Caller Trigger and deploying it to the MDM server - 6.4

MDM event processing

author
Talend Documentation Team
EnrichVersion
6.4
EnrichProdName
Talend Data Fabric
Talend MDM Platform
Talend Open Studio for MDM
task
Data Governance > Third-party systems > MDM components > MDM event processing components
Data Quality and Preparation > Third-party systems > MDM components > MDM event processing components
Design and Development > Third-party systems > MDM components > MDM event processing components
EnrichPlatform
Talend MDM Server
Talend Studio
In this scenario, once the Job message is created, a trigger calling this Job can be generated.

Procedure

  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 C3

    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.