javax.persistence.spi.PersistenceProviderResolver - JPA interface
javax.persistence.spi
Interface PersistenceProviderResolver
Determine the list of persistence providers available in the runtime environment.
Implementations must be thread-safe.
Note that the getPersistenceProviders
method can potentially be called many times: it is recommended that the implementation of this method make use of caching.
- Since:
- JPA 2.0
- See Also:
- PersistenceProvider
void clearCachedProviders()
Clear cache of providers.
- Since:
- JPA 2.0
Returns a list of the
PersistenceProvider
implementations available in the runtime environment. - Returns:
- list of the persistence providers available in the environment
- Since:
- JPA 2.0