javax.persistence.spi
Class PersistenceProviderResolverHolder

java.lang.Object
  javax.persistence.spi.PersistenceProviderResolverHolder

public class PersistenceProviderResolverHolder
extends java.lang.Object

Holds the global PersistenceProviderResolver instance. If no PersistenceProviderResolver is set by the environment, the default PersistenceProviderResolver is used. Implementations must be thread-safe.

Nested Class Summary

static class

PersistenceProviderResolverHolder.DefaultPersistenceProviderResolver Default provider resolver class to use when none is explicitly set.

Constructor Summary

PersistenceProviderResolverHolder()

Method Summary

static PersistenceProviderResolver	getPersistenceProviderResolver() Returns the current persistence provider resolver
static void	setPersistenceProviderResolver(PersistenceProviderResolver resolver) Defines the persistence provider resolver used

Methods inherited from class java.lang.Object

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

Constructor Detail

PersistenceProviderResolverHolder

public PersistenceProviderResolverHolder()

Method Detail

getPersistenceProviderResolver

public static PersistenceProviderResolver getPersistenceProviderResolver()

Returns the current persistence provider resolver

setPersistenceProviderResolver

public static void setPersistenceProviderResolver(PersistenceProviderResolver resolver)

Defines the persistence provider resolver used