org.hibernate.engine.jdbc.batch.internal

Class BatchingBatch

java.lang.Object

org.hibernate.engine.jdbc.batch.internal.AbstractBatchImpl

org.hibernate.engine.jdbc.batch.internal.BatchingBatch

All Implemented Interfaces:

Batch

public class BatchingBatch
extends AbstractBatchImpl

A Batch implementation which does bathing based on a given size. Once the batch size is reached for a statement in the batch, the entire batch is implicitly executed.

Constructor Summary

Constructors

Constructor and Description
BatchingBatch(BatchKey key, JdbcCoordinator jdbcCoordinator, int batchSize) Constructs a BatchingBatch

Method Summary

Methods

Modifier and Type	Method and Description
void	addToBatch() Indicates completion of the current part of the batch.
protected void	doExecuteBatch() Perform batch execution.
PreparedStatement	getBatchStatement(String sql, boolean callable) Get a statement which is part of the batch, creating if necessary (and storing for next time).

Methods inherited from class org.hibernate.engine.jdbc.batch.internal.AbstractBatchImpl

abortBatch, addObserver, clearBatch, execute, getKey, getStatements, notifyObserversExplicitExecution, notifyObserversImplicitExecution, release, releaseStatements, sqlExceptionHelper, sqlStatementLogger, transactionContext

Methods inherited from class java.lang.Object

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

Constructor Detail

BatchingBatch

public BatchingBatch(BatchKey key,
             JdbcCoordinator jdbcCoordinator,
             int batchSize)

Constructs a BatchingBatch

Parameters:

key - The batch key

jdbcCoordinator - The JDBC jdbcCoordinator

batchSize - The batch size.

Method Detail

getBatchStatement

public PreparedStatement getBatchStatement(String sql,
                                  boolean callable)

Description copied from interface: Batch

Get a statement which is part of the batch, creating if necessary (and storing for next time).

Specified by:

getBatchStatement in interface Batch

Overrides:

getBatchStatement in class AbstractBatchImpl

Parameters:

sql - The SQL statement.

callable - Is the SQL statement callable?

Returns:

The prepared statement instance, representing the SQL statement.

addToBatch

public void addToBatch()

Description copied from interface: Batch

Indicates completion of the current part of the batch.

doExecuteBatch

protected void doExecuteBatch()

Description copied from class: AbstractBatchImpl

Perform batch execution.

This is called from the explicit execution, but may also be called from elsewhere depending on the exact implementation.

Specified by:

doExecuteBatch in class AbstractBatchImpl