Tutorial by Examples

Classpath requirements Eclipselink The Eclipselink and JPA API need to be included. Example Maven dependencies: <dependencies> <dependency> <groupId>org.eclipse.persistence</groupId> <artifactId>eclipselink</artifactId> <version>2.6.3&lt...

Hibernate (and embedded H2 DB) <?xml version="1.0" encoding="UTF-8"?> <persistence xmlns="http://java.sun.com/xml/ns/persistence" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://java.sun.com/...

Let's see all the basic component for create a simple Hallo World. Define which implementation of JPA 2.1 we will use Build the connection to database creating the persistence-unit Implements the entities Implements DAO (Data access object) for manipulate the entities Test the application ...