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.
- Since:
- Java Persistence 2.0
Methods inherited from class java.lang.Object |
equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
PersistenceProviderResolverHolder
public PersistenceProviderResolverHolder()
getPersistenceProviderResolver
public static PersistenceProviderResolver getPersistenceProviderResolver()
- Returns the current persistence provider resolver.
- Returns:
- the current persistence provider resolver
setPersistenceProviderResolver
public static void setPersistenceProviderResolver(PersistenceProviderResolver resolver)
- Defines the persistence provider resolver used.
- Parameters:
resolver
- persistence provider resolver to be used.