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oracle.toplink.eis
Class EISAccessor

java.lang.Object
DatasourceAccessor
oracle.toplink.eis.EISAccessor

public class EISAccessor

extends DatasourceAccessor

EISAccessor is an implementation of the Accessor interface. It is responsible for:

• Connecting via connection factory
• Local transactions
• Interaction execution
• Record translation

Since:

OracleAS TopLink 10g (10.0.3)

See Also:

EISInteraction, EISLogin, Serialized Form

Constructor Summary

EISAccessor()
Default Constructor.

Method Summary

java.lang.Object	basicExecuteCall(Call call, DatabaseRow translationRow, Session session) Execute the interaction.
void	basicRollbackTransaction(Session session) Rollback the local transaction on the datasource.
java.lang.Object	executeCall(Call call, DatabaseRow translationRow, Session session) Avoid super to have logging occur after possible manual auto-commit.
javax.resource.cci.Connection	getCCIConnection() Return the CCI connection to the EIS resource adapter.
EISPlatform	getEISPlatform() Return and cast the platform.
javax.resource.cci.RecordFactory	getRecordFactory() Return the RecordFactory.
void	setRecordFactory(javax.resource.cci.RecordFactory recordFactory) Set the RecordFactory.

Methods inherited from class java.lang.Object

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

Constructor Detail

EISAccessor

public EISAccessor()

Default Constructor.

Method Detail

executeCall

public java.lang.Object executeCall(Call call,
                                    DatabaseRow translationRow,
                                    Session session)
                             throws DatabaseException

Avoid super to have logging occur after possible manual auto-commit.

Throws:

DatabaseException

basicExecuteCall

public java.lang.Object basicExecuteCall(Call call,
                                         DatabaseRow translationRow,
                                         Session session)
                                  throws DatabaseException

Execute the interaction. The execution can differ slightly depending on the type of interaction. The call may be parameterized where the arguments are in the translation row. The row will be empty if there are no parameters.

Returns:

depending of the type either the row count, row or vector of rows.

Throws:

DatabaseException

getCCIConnection

public javax.resource.cci.Connection getCCIConnection()

Return the CCI connection to the EIS resource adapter.

getEISPlatform

public EISPlatform getEISPlatform()

Return and cast the platform.

getRecordFactory

public javax.resource.cci.RecordFactory getRecordFactory()

Return the RecordFactory. The record factory is acquired from the ConnectionManager, and used to create record to pass to interactions.

setRecordFactory

public void setRecordFactory(javax.resource.cci.RecordFactory recordFactory)

Set the RecordFactory. The record factory is acquired from the ConnectionManager, and used to create record to pass to interactions.

basicRollbackTransaction

public void basicRollbackTransaction(Session session)
                              throws DatabaseException

Rollback the local transaction on the datasource.

Throws:

DatabaseException

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