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JPA with Eclipse Dali Java Persistence Tool

By admin on Aug 14, 2008 in Java, Programming

Starting Eclipse 3.4, you can use the Dali Java Persistence Tool to create JPA project. The requirements are

Eclipse 3.4 (http://www.eclipse.org/downloads)
Java Runtime Environment (JRE) 1.5 (http://java.com)
Eclipse Web Tools Platform (WTP) 3.0 (http://www.eclipse.org/webtools)
Java Persistence API (JPA) for Java EE 5. The reference implementation can be obtained from from Glassfish

Using Dali, you can also

generate entities from database tables

generate DDL from entities by right-click the JPA project in the Package Explorer and select JPA Tools > Generate DDL.

You can also do mappings easily for the followings

Basic mapping
Embedded mapping
Embedded ID mapping
ID mapping
Many-to-many mapping
Many-to-one mapping
One-to-many mapping
One-to-one mapping
Transient mapping
Version mapping

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