org.hibernate.service.spi

Interface Wrapped

All Known Subinterfaces:

ConnectionProvider, MultiTenantConnectionProvider

All Known Implementing Classes:

AbstractDataSourceBasedMultiTenantConnectionProviderImpl, AbstractMultiTenantConnectionProvider, C3P0ConnectionProvider, DataSourceBasedMultiTenantConnectionProviderImpl, DatasourceConnectionProviderImpl, DriverManagerConnectionProviderImpl, InjectedDataSourceConnectionProvider, JtaAwareConnectionProviderImpl, ProxoolConnectionProvider, UserSuppliedConnectionProviderImpl

public interface Wrapped

Optional contract for services that wrap stuff that to which it is useful to have access. For example, a service that maintains a DataSource might want to expose access to the DataSource or its Connection instances.

Method Summary

Methods

Modifier and Type	Method and Description
boolean	isUnwrappableAs(Class unwrapType) Can this wrapped service be unwrapped as the indicated type?
<T> T	unwrap(Class<T> unwrapType) Unproxy the service proxy

Method Detail

isUnwrappableAs

boolean isUnwrappableAs(Class unwrapType)

Can this wrapped service be unwrapped as the indicated type?

Parameters:

unwrapType - The type to check.

Returns:

True/false.

unwrap

<T> T unwrap(Class<T> unwrapType)

Unproxy the service proxy

Parameters:

unwrapType - The java type as which to unwrap this instance.

Returns:

The unwrapped reference

Throws:

UnknownUnwrapTypeException - if the servicebe unwrapped as the indicated type