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About Service Java rules

Benefits

Java service rules provide a plain Java (POJO) interface to the PRService EJBs. External Java client applications can communicate with Process Commander either directly through the PRService beans or through a delegate proxy Java archive, generated by the service package.

Implementation

The service package for a group of Java service rules generates one or more proxy Java archives. The external client application communicates with Process Commander through the proxy Java archive, which forwards the messages from the client to Process Commander and returns to the client the response.

Dynamic System Settings

Two Dynamic System Settings data instances identify the directories that Java services use. Review these settings and update them as appropriate:

Performance statistics

Through changes the prlogging.xml file, you can obtain performance statistics on the execution of services. See Performance tool — Statistics for services. C-2432

Through changes to the prconfig.xml file, you can be alerted to unusually long service operations. See How to detect lengthy service operations. C-2432

Return types

NoteWhen using Service Java rules, do not return BigDecimal values unless the calling system also supports this class. Return a String value, or use a transform (identified in a Registry Java Property Transform data instance). SR-4641

Definitions service package
Related topics About Dynamic System Settings data instances
How to call Process Commander through Java-based services

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