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Developing Data Integrators

To develop a data integrator:

  1. For each XSLT transformer that you use, create an XSLT file that maps the structure of the input XML document to an output XML document that the next processor in the chain can read.

You can view examples of XSLT files in the folder /opt/UMC/datint/xslt. For more information about these examples, see Examples of Data Integrators.

  1. If you are using the Database Reader processor, write an SQL query that the processor uses to obtain information from the database.
  2. Create a property file that defines the properties for the data integrator (see Configuring Data Integrators).
  3. Create a script that calls the data integrator.
  4. (Optional) Configure a utility, such as a crontab file, to run this script at a defined time.

The script or crontab file can run the data integrator either once with a single property file or multiple times with different property files. For an example of a script that calls a data integrator, see the file vpndatamgt in /opt/UMC/datint/etc.


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