| Name | Description | Type | Package | Framework |
| AbstractProxyHandler | Basic support for building proxy handlers. | Class | org.hibernate.engine.jdbc.internal.proxy | Hibernate ORM |
| AbstractResultSetProxyHandler | Class | org.hibernate.engine.jdbc.internal.proxy | Hibernate ORM | |
| AbstractStatementProxyHandler | Class | org.hibernate.engine.jdbc.internal.proxy | Hibernate ORM | |
| BasicFormatterImpl | Performs formatting of basic SQL statements (DML + query). | Class | org.hibernate.engine.jdbc.internal | Hibernate ORM |
| BasicStatementProxyHandler | Class | org.hibernate.engine.jdbc.internal.proxy | Hibernate ORM | |
| BinaryStreamImpl | Fields inherited from class java. | Class | org.hibernate.engine.jdbc.internal | Hibernate ORM |
| CallableStatementProxyHandler | Class | org.hibernate.engine.jdbc.internal.proxy | Hibernate ORM | |
| CharacterStreamImpl | Class | org.hibernate.engine.jdbc.internal | Hibernate ORM | |
| ConnectionProxyHandler | The InvocationHandler for intercepting messages to Connection proxies. | Class | org.hibernate.engine.jdbc.internal.proxy | Hibernate ORM |
| FormatStyle | enum FormatStyleextends Enum | Class | org.hibernate.engine.jdbc.internal | Hibernate ORM |
| Formatter | Interface | org.hibernate.engine.jdbc.internal | Hibernate ORM | |
| ImplicitResultSetProxyHandler | Class | org.hibernate.engine.jdbc.internal.proxy | Hibernate ORM | |
| ImplicitStatementProxyHandler | Class | org.hibernate.engine.jdbc.internal.proxy | Hibernate ORM | |
| JdbcCoordinatorImpl | Standard Hibernate implementation of JdbcCoordinator IMPL NOTE : Custom serialization handling! | Class | org.hibernate.engine.jdbc.internal | Hibernate ORM |
| JdbcProxyException | Indicates a problem defining or instantiating a JDBC proxy class. | Class | org.hibernate.engine.jdbc.internal.proxy | Hibernate ORM |
| JdbcResourceRegistryImpl | Standard implementation of the JdbcResourceRegistry contractSee Also:Serialized Form | Class | org.hibernate.engine.jdbc.internal | Hibernate ORM |
| JdbcServicesImpl | Standard implementation of the JdbcServices contractSee Also:Serialized Form | Class | org.hibernate.engine.jdbc.internal | Hibernate ORM |
| JdbcServicesInitiator | Class | org.hibernate.engine.jdbc.internal | Hibernate ORM | |
| LobCreatorBuilder | Builds LobCreator instances based on the capabilities of the environment. | Class | org.hibernate.engine.jdbc.internal | Hibernate ORM |
| LogicalConnectionImpl | Standard Hibernate LogicalConnection implementation IMPL NOTE : Custom serialization handling! | Class | org.hibernate.engine.jdbc.internal | Hibernate ORM |
| PreparedStatementProxyHandler | Class | org.hibernate.engine.jdbc.internal.proxy | Hibernate ORM | |
| ProxyBuilder | Class | org.hibernate.engine.jdbc.internal.proxy | Hibernate ORM | |
| ResultSetProxyHandler | Class | org.hibernate.engine.jdbc.internal.proxy | Hibernate ORM | |
| ResultSetWrapperImpl | Standard Hibernate implementation for wrapping a ResultSet in a column name cache wrapper. | Class | org.hibernate.engine.jdbc.internal | Hibernate ORM |
| TypeInfo | Models type info extracted from DatabaseMetaData. | Class | org.hibernate.engine.jdbc.internal | Hibernate ORM |
| TypeInfoExtracter | Class | org.hibernate.engine.jdbc.internal | Hibernate ORM | |
| TypeNullability | enum TypeNullabilityextends Enum | Class | org.hibernate.engine.jdbc.internal | Hibernate ORM |
| TypeSearchability | enum TypeSearchabilityextends Enum | Class | org.hibernate.engine.jdbc.internal | Hibernate ORM |