Package org.jboss.as.jpa.persistenceprovider

Class PersistenceProviderLoader

java.lang.Object

org.jboss.as.jpa.persistenceprovider.PersistenceProviderLoader

public class PersistenceProviderLoader
extends Object

For loading persistence provider modules

Author:

Scott Marlow

Constructor Summary

Constructors

Constructor	Description
PersistenceProviderLoader()

Method Summary

Modifier and Type	Method	Description
static void	loadDefaultProvider()	pre-loads the default persistence provider
static javax.persistence.spi.PersistenceProvider	loadProviderFromDeployment(ClassLoader classLoader, String persistenceProviderClassName)
static List<javax.persistence.spi.PersistenceProvider>	loadProviderModuleByName(String moduleName)	Loads the specified Jakarta Persistence persistence provider module

Methods inherited from class java.lang.Object

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

Constructor Detail

PersistenceProviderLoader

public PersistenceProviderLoader()

Method Detail

loadDefaultProvider

public static void loadDefaultProvider()
                                throws org.jboss.modules.ModuleLoadException

pre-loads the default persistence provider

Throws:

org.jboss.modules.ModuleLoadException

loadProviderModuleByName

public static List<javax.persistence.spi.PersistenceProvider> loadProviderModuleByName(String moduleName)
                                                                                throws org.jboss.modules.ModuleLoadException

Loads the specified Jakarta Persistence persistence provider module

Parameters:

moduleName - is the static module to be loaded

Returns:

list of persistence providers in specified module Note: side effect of saving loaded persistence providers to static api in javax.persistence.spi.PersistenceProvider.

Throws:

org.jboss.modules.ModuleLoadException

loadProviderFromDeployment

public static javax.persistence.spi.PersistenceProvider loadProviderFromDeployment(ClassLoader classLoader,
                                                                                   String persistenceProviderClassName)
                                                                            throws ClassNotFoundException,
                                                                                   IllegalAccessException,
                                                                                   InstantiationException

Throws:

ClassNotFoundException

IllegalAccessException

InstantiationException