WAS v8.5 > Develop applications > Develop EJB applications

Assemble applications that use the Java Persistence API

Subtopics

• Assemble a JPA application in a Java EE environment
  You have developed and configured the applications to work with the Java Persistence API (JPA). Now you need to package the JPA applications for the environment.
• Assemble JPA applications for a Java SE environment
  You have developed and configured the applications to work with the Java Persistence API (JPA). Now you must package the JPA applications for the environment.
• Use JPA access intent
  Java Persistence API (JPA) access intent specifies the isolation level and lock level used when reading data from a data source. Access intent controls the JDBC isolation level and whether read, update, or exclusive locks are acquired when retrieving data.
• Associate persistence providers and data sources
  Java Persistence API (JPA) applications specify the underlying data source used by the persistence provider to access the database.

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