org.perfectjpattern.jee.integration.dao.jpa
Class MovieGenericDao

java.lang.Object
  org.perfectjpattern.jee.integration.dao.JpaBaseDao<Id,Element>
      org.perfectjpattern.jee.integration.dao.HibernateGenericDao<Id,Element>
          org.perfectjpattern.jee.integration.dao.AbstractHibernateManagedGenericDao<Long,Movie>
              org.perfectjpattern.jee.integration.dao.jpa.MovieGenericDao

All Implemented Interfaces:

IBaseDao<Long,Movie>, IBaseReadOnlyDao<Long,Movie>, IGenericDao<Long,Movie>, IGenericReadOnlyDao<Long,Movie>, IMovieGenericDao

public class MovieGenericDao
extends AbstractHibernateManagedGenericDao<Long,Movie>
implements IMovieGenericDao

EJB implementation of IMovieGenericDao. Exposes managed EJB reusing all of the PerfectJPattern's IGenericDao facilities

Version:

$Revision: 1.0 $Date: Feb 11, 2009 11:31:24 AM $

Author:

Giovanni Azua

Constructor Summary

MovieGenericDao()

Method Summary

List<Movie>	findByYear(int aYear) Returns matching Movie instances found.
void	setEntityManager(javax.persistence.EntityManager anEntityManager) Sets the EntityManager, called from a managed EJB that exposes IGenericReadOnlyDao or IGenericDao remotely.

Methods inherited from class org.perfectjpattern.jee.integration.dao.HibernateGenericDao

findByExample, getActualSession

Methods inherited from class org.perfectjpattern.jee.integration.dao.JpaBaseDao

contains, count, create, delete, deleteAll, findAll, findById, getPersistentClass, getSession, getSessionStrategy, getTransaction, getTransactionStrategy, update

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface org.perfectjpattern.jee.api.integration.dao.IGenericReadOnlyDao

findByExample

Methods inherited from interface org.perfectjpattern.jee.api.integration.dao.IBaseDao

create, delete, deleteAll, update

Methods inherited from interface org.perfectjpattern.jee.api.integration.dao.IBaseReadOnlyDao

contains, count, findAll, findById, getSession, getTransaction

Constructor Detail

MovieGenericDao

public MovieGenericDao()

Method Detail

setEntityManager

public void setEntityManager(javax.persistence.EntityManager anEntityManager)

Description copied from class: JpaBaseDao

Sets the EntityManager, called from a managed EJB that exposes IGenericReadOnlyDao or IGenericDao remotely.

Overrides:

setEntityManager in class JpaBaseDao<Long,Movie>

Parameters:

anEntityManager - The EntityManager to set

findByYear

public List<Movie> findByYear(int aYear)

Returns matching Movie instances found. Searches for movies by year. Example how to implement custom finder methods on top of IGenericReadOnlyDao.findByExample(Object, String...)

Specified by:

findByYear in interface IMovieGenericDao

Parameters:

aYear - Year to search for

Returns:

matching Movie instances found