2. Preparing to Create Physical Data Services From Java Functions This page last changed on Nov 28, 2008. .stickable, h1, h2, h3, h4, h5 false true Show Sticky notes Hide Sticky notes Save Cancel Oracle Data Service Integrator Documentation > Data Services Developer's Guide # Preparing to Create Physical Data Services From Java Functions This topic provides an overview of how to create a new physical data service from Java functions. Before you can create physical data services based on custom Java functions, you need to create a Java class containing both the schema and function information. The entire process involves the following: Using Apache XMLBeans, Oracle XMLBeans, or SDO DataObjects, create a schema of the data that is being used as parameters and return values by the Java functions. Create the XMLBean classes or SDO DataObject classes and package them in a JAR file.
   | For more information, see Creating XMLBean Support for Java Functions.
4. Place the JAR file in the `DSP-INF/lib` folder of the project in which you want to create the new Physical Data Service. Create the new Physical Data Service based on your custom Java functions by importing the corresponding `.class` file.
   | For more information, see Create a Physical Data Service from a Java Function.
## See Also ##### Concepts Physical Data Services from Java Functions Overview ##### How Tos Create a Physical Data Service from a Java Function Creating XMLBean Support for Java Functions

Document generated by Confluence on Jan 13, 2009 15:57