 6 | . The distribution zip contains everything necessary (no external dependencies). The tutorial was written |
6 | The following JPA annotations are in use to integrate JPA into a Java EE application and are managed by the Java EE container: |
6 | that contains points in the plane. Each point is represented by an object with two int fields, x and y |
6 | tutorial. The database file contains 1,000 Point entity objects, which represent points on the line y |
6 | ="SELECT c FROM Country c")
The @NamedQuery annotation contains four elements |
6 | This reference contains the API documentation (similar to JavaDoc) of the Java Persistence API (JPA) 2.0. The content is derived from the original JPA documentation (in the EclipseLink JPA 2 RI) with some additions and notes. The four most basic JPA types are: All the other JPA types are organized |
6 | The configuration element specifies front end settings that are relevant on the client side and in embedded mode. The default configuration file contains the following element:
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6 | . Organization of this Section This section contains the following pages: Detailed explanations |
6 | contain a persistence unit, An entity or IdClass class should implement the java.io.Serializable interface). |
6 | This section contains miscellaneous JPA types. The PersistenceUtil and PersistenceUnitUtil interfaces provide general utility methods: The Cache interface and the CacheRetrieveMode and CacheStoreMode enum types serve in managing the EntityManagerFactory's shared (level 2) cache: Other enum types are provided for setting of various JPA operations: |
