About Registry Java Property Transform data instances
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Purpose

C-1841 BURND Instances of this data class support the Connector and Metadata Accelerator when it generates class rules and properties from a Java class.

By default, the accelerator implements properties that are themselves Java classes as embedded page properties in PRPC. Sometimes, however, it is more appropriate to implement a Java class property as a Single Value property. For example, java.util.Date is best interpreted as a Single Value property, not as a page. SR-4641 BigDecimal

A Java Property Transform data instance identifies a Java class that specifies how to transform a Java class property into a PRPC property. The Java transform class does two things:

• Specifies the PRPC property type of a Java class to be implemented when the wizard creates the class rules and properties.
• Specifies how the generated Java wrapper classes obtain a single value from instances of the Java class and how they set single values to the instances of the Java class.

Before you create a Java Property Transform data instance, code the Java transform class. For an example, see the transform class specified for the java.util.Date data instance.

For more information about using the Connector and Metadata Accelerator and the Java pages feature, see Working with the Java Pages Feature, a document on the Integration section of the PDN.

Access

Use the Application Explorer to list, open, or create instances of this data class.

Class

The Data-Registry-Java-PropertyTransform class holds Registry Java Property Transform data instances. B-13588

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