org.hibernate.dialect

Interface LobMergeStrategy

public interface LobMergeStrategy

Strategy for how dialects need LOB values to be merged.

Method Summary

Modifier and Type	Method and Description
java.sql.Blob	mergeBlob(java.sql.Blob original, java.sql.Blob target, SharedSessionContractImplementor session) Perform merge on Blob values.
java.sql.Clob	mergeClob(java.sql.Clob original, java.sql.Clob target, SharedSessionContractImplementor session) Perform merge on Clob values.
java.sql.NClob	mergeNClob(java.sql.NClob original, java.sql.NClob target, SharedSessionContractImplementor session) Perform merge on NClob values.

Method Detail

mergeBlob

java.sql.Blob mergeBlob(java.sql.Blob original,
                        java.sql.Blob target,
                        SharedSessionContractImplementor session)

Perform merge on Blob values.

Parameters:

original - The detached BLOB state

target - The managed BLOB state

session - The session

Returns:

The merged BLOB state

mergeClob

java.sql.Clob mergeClob(java.sql.Clob original,
                        java.sql.Clob target,
                        SharedSessionContractImplementor session)

Perform merge on Clob values.

Parameters:

original - The detached CLOB state

target - The managed CLOB state

session - The session

Returns:

The merged CLOB state

mergeNClob

java.sql.NClob mergeNClob(java.sql.NClob original,
                          java.sql.NClob target,
                          SharedSessionContractImplementor session)

Perform merge on NClob values.

Parameters:

original - The detached NCLOB state

target - The managed NCLOB state

session - The session

Returns:

The merged NCLOB state