Package org.hibernate.engine.jdbc.env.internal

Class AbstractLobCreator

java.lang.Object

org.hibernate.engine.jdbc.env.internal.AbstractLobCreator

All Implemented Interfaces:

LobCreator

Direct Known Subclasses:

BlobAndClobCreator, NonContextualLobCreator

public abstract class AbstractLobCreator
extends Object
implements LobCreator

Convenient base class for proxy-based LobCreator for handling wrapping.

Constructor Summary

Constructors

Constructor	Description
AbstractLobCreator()

Method Summary

Modifier and Type	Method	Description
Blob	toJdbcBlob(Blob blob)	Return an instance which can actually be written to a JDBC PreparedStatement.
Clob	toJdbcClob(Clob clob)	Return an instance which can actually be written to a JDBC PreparedStatement.
NClob	toJdbcNClob(NClob clob)	Return an instance which can actually be written to a JDBC PreparedStatement.
Blob	wrap(Blob blob)	Wrap the given blob in a serializable wrapper.
Clob	wrap(Clob clob)	Wrap the given clob in a serializable wrapper.
NClob	wrap(NClob nclob)	Wrap the given nclob in a serializable wrapper.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface org.hibernate.engine.jdbc.LobCreator

createBlob, createBlob, createClob, createClob, createNClob, createNClob

Constructor Details

AbstractLobCreator

public AbstractLobCreator()

Method Details

wrap

public Blob wrap(Blob blob)

Description copied from interface: LobCreator

Wrap the given blob in a serializable wrapper.

Specified by:

wrap in interface LobCreator

Parameters:

blob - The blob to be wrapped.

Returns:

The wrapped blob which will be castable to Blob as well as WrappedBlob.

wrap

public Clob wrap(Clob clob)

Description copied from interface: LobCreator

Wrap the given clob in a serializable wrapper.

Specified by:

wrap in interface LobCreator

Parameters:

clob - The clob to be wrapped.

Returns:

The wrapped clob which will be castable to Clob as well as WrappedClob.

wrap

public NClob wrap(NClob nclob)

Description copied from interface: LobCreator

Wrap the given nclob in a serializable wrapper.

Specified by:

wrap in interface LobCreator

Parameters:

nclob - The nclob to be wrapped.

Returns:

The wrapped nclob which will be castable to NClob as well as WrappedNClob.

toJdbcBlob

public Blob toJdbcBlob(Blob blob)

Description copied from interface: LobCreator

Return an instance which can actually be written to a JDBC PreparedStatement.

Specified by:

toJdbcBlob in interface LobCreator

See Also:

• PreparedStatement.setBlob(int, Blob)
• Dialect.useConnectionToCreateLob()

toJdbcClob

public Clob toJdbcClob(Clob clob)

Description copied from interface: LobCreator

Return an instance which can actually be written to a JDBC PreparedStatement.

Specified by:

toJdbcClob in interface LobCreator

See Also:

• PreparedStatement.setClob(int, Clob)
• Dialect.useConnectionToCreateLob()

toJdbcNClob

public NClob toJdbcNClob(NClob clob)

Description copied from interface: LobCreator

Return an instance which can actually be written to a JDBC PreparedStatement.

Specified by:

toJdbcNClob in interface LobCreator

See Also:

• PreparedStatement.setNClob(int, NClob)
• Dialect.useConnectionToCreateLob()