cz.datalite.dao.impl

Class GenericDAOFactory

java.lang.Object

cz.datalite.dao.impl.GenericDAOFactory

public class GenericDAOFactory
extends Object

Factory methods to instantiate generic DAO instances.

Author:

Jiri Bubnik

Constructor Summary

Constructors

Constructor and Description
GenericDAOFactory()

Method Summary

Modifier and Type	Method and Description
static <T,ID extends Serializable,DAO extends cz.datalite.dao.GenericDAO<T,ID>> DAO	createDAO(org.springframework.context.ApplicationContext applicationContext, Class<T> entityClass, Class<ID> idClass, Class<DAO> daoClass) Create new DAO with generic methods on interface and setup it with entity manager factory.

Methods inherited from class java.lang.Object

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

Constructor Detail

GenericDAOFactory

public GenericDAOFactory()

Method Detail

createDAO

public static <T,ID extends Serializable,DAO extends cz.datalite.dao.GenericDAO<T,ID>> DAO createDAO(org.springframework.context.ApplicationContext applicationContext,
                                                                                                     Class<T> entityClass,
                                                                                                     Class<ID> idClass,
                                                                                                     Class<DAO> daoClass)

Create new DAO with generic methods on interface and setup it with entity manager factory.

Type Parameters:

T - entity class

ID - ID class

DAO - DAO interface class

Parameters:

applicationContext - context to find entity manager factory bean (either by name 'entityManagerFactory' or by class 'javax.persistence.PersistenceManagerFactory'

entityClass - entity class

idClass - ID class

daoClass - DAO interface class

Returns:

initialized DAO of appropriate type.