User Guide

The basic steps to active OpenJPA to process SDO DataObjects are

  1. Define SDO Types in XML Schema files
  2. Generate Java Source code corresponding to SDO Types
  3. Configure OpenJPA to enable support for SDO
  4. User application creates SDO DataObjects/Graphs using SDO API
  5. These SDO DataObjects can be stored or updated using JPA API
  6. User application can also query via JPQL to receive DataObjects from a relational database.

Following pages describes these steps in further details.