nl.b3p.zoeker.hibernate

Class MyEMFDatabase

java.lang.Object

nl.b3p.zoeker.hibernate.MyEMFDatabase

public class MyEMFDatabase
extends Object

Field Summary

Fields

Modifier and Type	Field and Description
static String	INIT_EM
static String	MAIN_EM
static String	REALM_EM

Constructor Summary

Constructors

Constructor and Description
MyEMFDatabase()

Method Summary

Methods

Modifier and Type	Method and Description
static void	closeEntityManager(Object ownership, String emKey)
static Object	createEntityManager(String emKey) get the hibernate session and set it on the thread local.
static javax.persistence.EntityManager	getEntityManager(String emKey)
static javax.persistence.EntityManagerFactory	getEntityManagerFactory()
static void	openEntityManagerFactory(String persistenceUnit)

Methods inherited from class java.lang.Object

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

Field Detail

MAIN_EM

public static final String MAIN_EM

See Also:

Constant Field Values

INIT_EM

public static final String INIT_EM

See Also:

Constant Field Values

REALM_EM

public static final String REALM_EM

See Also:

Constant Field Values

Constructor Detail

MyEMFDatabase

public MyEMFDatabase()

Method Detail

openEntityManagerFactory

public static void openEntityManagerFactory(String persistenceUnit)
                                     throws Exception

Throws:

Exception

getEntityManagerFactory

public static javax.persistence.EntityManagerFactory getEntityManagerFactory()
                                                                      throws Exception

Throws:

Exception

createEntityManager

public static Object createEntityManager(String emKey)
                                  throws Exception

get the hibernate session and set it on the thread local. Returns trueOwner if it actually opens a session

Throws:

Exception

getEntityManager

public static javax.persistence.EntityManager getEntityManager(String emKey)
                                                        throws Exception

Throws:

Exception

closeEntityManager

public static void closeEntityManager(Object ownership,
                      String emKey)