org.wisepersist

Class EntityManagerFactoryProvider

java.lang.Object

org.wisepersist.EntityManagerFactoryProvider

public class EntityManagerFactoryProvider
extends java.lang.Object

Constructor Summary

Constructors

Constructor and Description
EntityManagerFactoryProvider()

Method Summary

Modifier and Type	Method and Description
static javax.persistence.EntityManagerFactory	get(java.lang.String persistUnit)
static javax.persistence.EntityManagerFactory	get(java.lang.String persistUnit, DataSourceProvider dsProvider, java.util.Map<java.lang.String,java.lang.Object> additionalProperties) Creates a new entity manager factory if it doesn't exist in cache.

Methods inherited from class java.lang.Object

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

Constructor Detail

EntityManagerFactoryProvider

public EntityManagerFactoryProvider()

Method Detail

get

public static javax.persistence.EntityManagerFactory get(java.lang.String persistUnit)

get

public static javax.persistence.EntityManagerFactory get(java.lang.String persistUnit,
                                                         DataSourceProvider dsProvider,
                                                         java.util.Map<java.lang.String,java.lang.Object> additionalProperties)

Creates a new entity manager factory if it doesn't exist in cache.

Parameters:

persistUnit - persist unit name configured in a persistence.xml file.

dsProvider - custom data source provider, could be null. See DataSourceProvider

additionalProperties - additional properties for the entity manager factory we are creating.

Returns:

the entity manager factory.