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Difference between revisions of "EclipseLink/UserGuide/JPA/Basic JPA Development"
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To develop a JPA project, you must be aware of the following items: | To develop a JPA project, you must be aware of the following items: | ||
− | *[[EclipseLink/UserGuide/JPA/Basic JPA Development/ | + | *[[EclipseLink/UserGuide/JPA/Basic JPA Development/EclipseLink JPA|About EclipseLink JPA]] |
+ | *[[EclipseLink/UserGuide/JPA/Basic JPA Development/Configuration|Configuration]] | ||
*[[EclipseLink/UserGuide/JPA/Basic JPA Development/Mapping|Mappings]] | *[[EclipseLink/UserGuide/JPA/Basic JPA Development/Mapping|Mappings]] | ||
*[[EclipseLink/UserGuide/JPA/Basic JPA Development/Caching|Caching]] | *[[EclipseLink/UserGuide/JPA/Basic JPA Development/Caching|Caching]] |
Revision as of 11:51, 7 February 2011
EclipseLink JPA
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Examples
Basic JPA Development
To develop a JPA project, you must be aware of the following items:
Project development is a 3-step process.
Step 1Define your persistence units in persistence.xml. |
Step 2Annotate classes with @Entity, @Embeddable, and @MappedSuperClass and/or define classes in your mapping file (orm.xml). |
Step 3Configure your application with:
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