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
 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


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