org.eclipse.persistence.internal.databaseaccess

Class ParameterizedSQLBatchWritingMechanism

java.lang.Object

org.eclipse.persistence.internal.databaseaccess.BatchWritingMechanism

org.eclipse.persistence.internal.databaseaccess.ParameterizedSQLBatchWritingMechanism

All Implemented Interfaces:

java.io.Serializable, java.lang.Cloneable

public class ParameterizedSQLBatchWritingMechanism
extends BatchWritingMechanism

INTERNAL: ParameterizedSQLBatchWritingMechanism is a private class, used by the DatabaseAccessor. it provides the required behavior for batching statements, for write, with parameter binding turned on.

Since:

OracleAS TopLink 10g (9.0.4)

See Also:

Serialized Form

Constructor Summary

Constructors

Constructor and Description
ParameterizedSQLBatchWritingMechanism()
ParameterizedSQLBatchWritingMechanism(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 clear the batched statements in the case that a non batchable statement is being executed
DatabaseCall	getLastCallAppended()
java.util.List<java.util.List>	getParameters()
DatabaseCall	getPreviousCall()
void	setLastCallAppended(DatabaseCall lastCallAppended)
void	setParameters(java.util.List<java.util.List> parameters)
void	setPreviousCall(DatabaseCall previousCall)

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

ParameterizedSQLBatchWritingMechanism

public ParameterizedSQLBatchWritingMechanism()

ParameterizedSQLBatchWritingMechanism

public ParameterizedSQLBatchWritingMechanism(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 clear the batched statements in the case that a non batchable statement is being executed

Specified by:

executeBatchedStatements in class BatchWritingMechanism

getPreviousCall

public DatabaseCall getPreviousCall()

setPreviousCall

public void setPreviousCall(DatabaseCall previousCall)

getParameters

public java.util.List<java.util.List> getParameters()

setParameters

public void setParameters(java.util.List<java.util.List> parameters)

getLastCallAppended

public DatabaseCall getLastCallAppended()

setLastCallAppended

public void setLastCallAppended(DatabaseCall lastCallAppended)