org.eclipse.persistence.internal.databaseaccess

Class DynamicSQLBatchWritingMechanism

java.lang.Object

org.eclipse.persistence.internal.databaseaccess.BatchWritingMechanism

org.eclipse.persistence.internal.databaseaccess.DynamicSQLBatchWritingMechanism

All Implemented Interfaces:

java.io.Serializable, java.lang.Cloneable

public class DynamicSQLBatchWritingMechanism
extends BatchWritingMechanism

INTERNAL: DynamicSQLBatchWritingMechanism is a private class, used by the DatabaseAccessor. It provides the required behavior for batching statements, for write, with parameter binding turned off.

See Also:

Serialized Form

Constructor Summary

Constructors

Constructor and Description
DynamicSQLBatchWritingMechanism(DatabaseAccessor databaseAccessor)

Method Summary

Modifier and Type	Method and Description
void	appendCall(AbstractSession session, DatabaseCall dbCall) INTERNAL: This method is called by the DatabaseAccessor to add this statement to the list of statements being batched.
void	clear() INTERNAL: This method is used to clear the batched statements without the need to execute the statements first This is used in the case of rollback.
void	executeBatchedStatements(AbstractSession session) INTERNAL: This method is used by the DatabaseAccessor to execute and clear the batched statements in the case that a non batchable statement is being executed

Methods inherited from class org.eclipse.persistence.internal.databaseaccess.BatchWritingMechanism

clone, getMaxBatchSize, initialize, setAccessor, setMaxBatchSize

Methods inherited from class java.lang.Object

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

Constructor Detail

DynamicSQLBatchWritingMechanism

public DynamicSQLBatchWritingMechanism(DatabaseAccessor databaseAccessor)

Method Detail

appendCall

public void appendCall(AbstractSession session,
                       DatabaseCall dbCall)

INTERNAL: This method is called by the DatabaseAccessor to add this statement to the list of statements being batched. This call may result in the Mechanism executing the batched statements and possibly, switching out the mechanisms

Specified by:

appendCall in class BatchWritingMechanism

clear

public void clear()

INTERNAL: This method is used to clear the batched statements without the need to execute the statements first This is used in the case of rollback.

Specified by:

clear in class BatchWritingMechanism

executeBatchedStatements

public void executeBatchedStatements(AbstractSession session)

INTERNAL: This method is used by the DatabaseAccessor to execute and clear the batched statements in the case that a non batchable statement is being executed

Specified by:

executeBatchedStatements in class BatchWritingMechanism