EclipseLink 2.2.0, build 'v20110202-r8913' API Reference

org.eclipse.persistence.eis
Class EISAccessor

java.lang.Object
  extended by org.eclipse.persistence.internal.databaseaccess.DatasourceAccessor
      extended by org.eclipse.persistence.eis.EISAccessor
All Implemented Interfaces:
java.lang.Cloneable, org.eclipse.persistence.internal.databaseaccess.Accessor

public class EISAccessor
extends org.eclipse.persistence.internal.databaseaccess.DatasourceAccessor

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

See Also:
EISInteraction, EISLogin
Author:
James
Since:
OracleAS TopLink 10g (10.0.3)

Field Summary
protected  javax.resource.cci.Connection cciConnection
           
protected  javax.resource.cci.RecordFactory recordFactory
           
 
Fields inherited from class org.eclipse.persistence.internal.databaseaccess.DatasourceAccessor
callCount, currentSession, customizer, datasourceConnection, isConnected, isInTransaction, isValid, login, platform, pool, READ_STATEMENTS_COUNT_PROPERTY, readStatementsCount, sequencingCallback, shouldCheckConnection, STOREDPROCEDURE_STATEMENTS_COUNT_PROPERTY, storedProcedureStatementsCount, usesExternalConnectionPooling, WRITE_STATEMENTS_COUNT_PROPERTY, writeStatementsCount
 
Constructor Summary
EISAccessor()
          Default Constructor.
 
Method Summary
protected  void basicBeginTransaction(org.eclipse.persistence.internal.sessions.AbstractSession session)
          Begin a local transaction.
protected  void basicCommitTransaction(org.eclipse.persistence.internal.sessions.AbstractSession session)
          Commit the local transaction.
 java.lang.Object basicExecuteCall(Call call, org.eclipse.persistence.internal.sessions.AbstractRecord translationRow, org.eclipse.persistence.internal.sessions.AbstractSession session)
          Execute the interaction.
 void basicRollbackTransaction(org.eclipse.persistence.internal.sessions.AbstractSession session)
          Rollback the local transaction on the datasource.
protected  void buildConnectLog(org.eclipse.persistence.internal.sessions.AbstractSession session)
          If logging is turned on and the CCI implementation supports meta data then display connection info.
protected  void closeDatasourceConnection()
          Close the connection.
 java.lang.Object executeCall(Call call, org.eclipse.persistence.internal.sessions.AbstractRecord translationRow, org.eclipse.persistence.internal.sessions.AbstractSession 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.
protected  boolean isDatasourceConnected()
          Return if the connection to the "data source" is connected.
 void setRecordFactory(javax.resource.cci.RecordFactory recordFactory)
          Set the RecordFactory.
 
Methods inherited from class org.eclipse.persistence.internal.databaseaccess.DatasourceAccessor
beginTransaction, clone, closeConnection, closeJTSConnection, commitTransaction, connect, connectInternal, createCustomizer, decrementCallCount, disconnect, flushSelectCalls, getCallCount, getColumnInfo, getConnection, getDatasourceConnection, getDatasourcePlatform, getLogin, getPool, getReadStatementsCount, getSequencingCallback, getStoredProcedureStatementsCount, getTableInfo, getWriteStatementsCount, incrementCallCount, isConnected, isInTransaction, isValid, reconnect, reestablishConnection, reestablishCustomizer, releaseCustomizer, releaseCustomizer, reset, rollbackTransaction, setCallCount, setCustomizer, setDatasourceConnection, setDatasourcePlatform, setIsConnected, setIsInTransaction, setIsValid, setLogin, setPool, usesExternalConnectionPooling, usesExternalTransactionController, writesCompleted
 
Methods inherited from class java.lang.Object
equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
 

Field Detail

cciConnection

protected javax.resource.cci.Connection cciConnection

recordFactory

protected javax.resource.cci.RecordFactory recordFactory
Constructor Detail

EISAccessor

public EISAccessor()
Default Constructor.

Method Detail

basicBeginTransaction

protected void basicBeginTransaction(org.eclipse.persistence.internal.sessions.AbstractSession session)
                              throws EISException
Begin a local transaction.

Specified by:
basicBeginTransaction in class org.eclipse.persistence.internal.databaseaccess.DatasourceAccessor
Throws:
EISException

closeDatasourceConnection

protected void closeDatasourceConnection()
Close the connection.

Specified by:
closeDatasourceConnection in class org.eclipse.persistence.internal.databaseaccess.DatasourceAccessor

basicCommitTransaction

protected void basicCommitTransaction(org.eclipse.persistence.internal.sessions.AbstractSession session)
                               throws EISException
Commit the local transaction.

Specified by:
basicCommitTransaction in class org.eclipse.persistence.internal.databaseaccess.DatasourceAccessor
Throws:
EISException

buildConnectLog

protected void buildConnectLog(org.eclipse.persistence.internal.sessions.AbstractSession session)
If logging is turned on and the CCI implementation supports meta data then display connection info.

Specified by:
buildConnectLog in class org.eclipse.persistence.internal.databaseaccess.DatasourceAccessor

executeCall

public java.lang.Object executeCall(Call call,
                                    org.eclipse.persistence.internal.sessions.AbstractRecord translationRow,
                                    org.eclipse.persistence.internal.sessions.AbstractSession session)
                             throws DatabaseException
Avoid super to have logging occur after possible manual auto-commit.

Specified by:
executeCall in interface org.eclipse.persistence.internal.databaseaccess.Accessor
Overrides:
executeCall in class org.eclipse.persistence.internal.databaseaccess.DatasourceAccessor
Throws:
DatabaseException

basicExecuteCall

public java.lang.Object basicExecuteCall(Call call,
                                         org.eclipse.persistence.internal.sessions.AbstractRecord translationRow,
                                         org.eclipse.persistence.internal.sessions.AbstractSession 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.

Specified by:
basicExecuteCall in class org.eclipse.persistence.internal.databaseaccess.DatasourceAccessor
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(org.eclipse.persistence.internal.sessions.AbstractSession session)
                              throws DatabaseException
Rollback the local transaction on the datasource.

Specified by:
basicRollbackTransaction in class org.eclipse.persistence.internal.databaseaccess.DatasourceAccessor
Throws:
DatabaseException

isDatasourceConnected

protected boolean isDatasourceConnected()
Return if the connection to the "data source" is connected.

Specified by:
isDatasourceConnected in class org.eclipse.persistence.internal.databaseaccess.DatasourceAccessor

EclipseLink 2.2.0, build 'v20110202-r8913' API Reference