= JPA Hibernate :jbake-date: 2016-09-06 :jbake-type: page :jbake-tomeepdf: :jbake-status: published Example jpa-hibernate can be browsed at https://github.com/apache/tomee/tree/master/examples/jpa-hibernate *Help us document this example! Click the blue pencil icon in the upper right to edit this page.* == Movie [source,java] ---- package org.superbiz.injection.h3jpa; import javax.persistence.Entity; import javax.persistence.GeneratedValue; import javax.persistence.GenerationType; import javax.persistence.Id; @Entity public class Movie { @Id @GeneratedValue(strategy = GenerationType.AUTO) private long id; private String director; private String title; private int year; public Movie() { } public Movie(String director, String title, int year) { this.director = director; this.title = title; this.year = year; } public String getDirector() { return director; } public void setDirector(String director) { this.director = director; } public String getTitle() { return title; } public void setTitle(String title) { this.title = title; } public int getYear() { return year; } public void setYear(int year) { this.year = year; } } ---- == Movies [source,java] ---- package org.superbiz.injection.h3jpa; import javax.ejb.Stateful; import javax.persistence.EntityManager; import javax.persistence.PersistenceContext; import javax.persistence.PersistenceContextType; import javax.persistence.Query; import java.util.List; @Stateful public class Movies { @PersistenceContext(unitName = "movie-unit", type = PersistenceContextType.EXTENDED) private EntityManager entityManager; public void addMovie(Movie movie) throws Exception { entityManager.persist(movie); } public void deleteMovie(Movie movie) throws Exception { entityManager.remove(movie); } public List getMovies() throws Exception { Query query = entityManager.createQuery("SELECT m from Movie as m"); return query.getResultList(); } } ---- == persistence.xml [source,xml] ---- org.hibernate.ejb.HibernatePersistence movieDatabase movieDatabaseUnmanaged ---- == MoviesTest [source,java] ---- package org.superbiz.injection.h3jpa; import junit.framework.TestCase; import javax.ejb.embeddable.EJBContainer; import javax.naming.Context; import java.util.List; import java.util.Properties; /** * @version $Revision: 607077 $ $Date: 2007-12-27 06:55:23 -0800 (Thu, 27 Dec 2007) $ */ public class MoviesTest extends TestCase { public void test() throws Exception { final Properties p = new Properties(); p.put("movieDatabase", "new://Resource?type=DataSource"); p.put("movieDatabase.JdbcDriver", "org.hsqldb.jdbcDriver"); p.put("movieDatabase.JdbcUrl", "jdbc:hsqldb:mem:moviedb"); final Context context = EJBContainer.createEJBContainer(p).getContext(); Movies movies = (Movies) context.lookup("java:global/jpa-hibernate/Movies"); movies.addMovie(new Movie("Quentin Tarantino", "Reservoir Dogs", 1992)); movies.addMovie(new Movie("Joel Coen", "Fargo", 1996)); movies.addMovie(new Movie("Joel Coen", "The Big Lebowski", 1998)); List list = movies.getMovies(); assertEquals("List.size()", 3, list.size()); for (Movie movie : list) { movies.deleteMovie(movie); } assertEquals("Movies.getMovies()", 0, movies.getMovies().size()); } } ---- = Running [source] ---- ------------------------------------------------------- T E S T S ------------------------------------------------------- Running org.superbiz.injection.h3jpa.MoviesTest Apache OpenEJB 4.0.0-beta-1 build: 20111002-04:06 http://tomee.apache.org/ INFO - openejb.home = /Users/dblevins/examples/jpa-hibernate INFO - openejb.base = /Users/dblevins/examples/jpa-hibernate INFO - Using 'javax.ejb.embeddable.EJBContainer=true' INFO - Configuring Service(id=Default Security Service, type=SecurityService, provider-id=Default Security Service) INFO - Configuring Service(id=Default Transaction Manager, type=TransactionManager, provider-id=Default Transaction Manager) INFO - Configuring Service(id=movieDatabase, type=Resource, provider-id=Default JDBC Database) INFO - Found EjbModule in classpath: /Users/dblevins/examples/jpa-hibernate/target/classes INFO - Beginning load: /Users/dblevins/examples/jpa-hibernate/target/classes INFO - Configuring enterprise application: /Users/dblevins/examples/jpa-hibernate INFO - Configuring Service(id=Default Stateful Container, type=Container, provider-id=Default Stateful Container) INFO - Auto-creating a container for bean Movies: Container(type=STATEFUL, id=Default Stateful Container) INFO - Configuring Service(id=Default Managed Container, type=Container, provider-id=Default Managed Container) INFO - Auto-creating a container for bean org.superbiz.injection.h3jpa.MoviesTest: Container(type=MANAGED, id=Default Managed Container) INFO - Configuring PersistenceUnit(name=movie-unit, provider=org.hibernate.ejb.HibernatePersistence) INFO - Auto-creating a Resource with id 'movieDatabaseNonJta' of type 'DataSource for 'movie-unit'. INFO - Configuring Service(id=movieDatabaseNonJta, type=Resource, provider-id=movieDatabase) INFO - Adjusting PersistenceUnit movie-unit to Resource ID 'movieDatabaseNonJta' from 'movieDatabaseUnmanaged' INFO - Enterprise application "/Users/dblevins/examples/jpa-hibernate" loaded. INFO - Assembling app: /Users/dblevins/examples/jpa-hibernate INFO - PersistenceUnit(name=movie-unit, provider=org.hibernate.ejb.HibernatePersistence) - provider time 631ms INFO - Jndi(name="java:global/jpa-hibernate/Movies!org.superbiz.injection.h3jpa.Movies") INFO - Jndi(name="java:global/jpa-hibernate/Movies") INFO - Jndi(name="java:global/EjbModule1235930463/org.superbiz.injection.h3jpa.MoviesTest!org.superbiz.injection.h3jpa.MoviesTest") INFO - Jndi(name="java:global/EjbModule1235930463/org.superbiz.injection.h3jpa.MoviesTest") INFO - Created Ejb(deployment-id=Movies, ejb-name=Movies, container=Default Stateful Container) INFO - Created Ejb(deployment-id=org.superbiz.injection.h3jpa.MoviesTest, ejb-name=org.superbiz.injection.h3jpa.MoviesTest, container=Default Managed Container) INFO - Started Ejb(deployment-id=Movies, ejb-name=Movies, container=Default Stateful Container) INFO - Started Ejb(deployment-id=org.superbiz.injection.h3jpa.MoviesTest, ejb-name=org.superbiz.injection.h3jpa.MoviesTest, container=Default Managed Container) INFO - Deployed Application(path=/Users/dblevins/examples/jpa-hibernate) Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 2.22 sec Results : Tests run: 1, Failures: 0, Errors: 0, Skipped: 0 ----