EISAccessor (EclipseLink 2.6.3, API Reference)

java.lang.Object
- org.eclipse.persistence.internal.databaseaccess.DatasourceAccessor
- - 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:
- Connecting via connection factory
- Local transactions
- Interaction execution
- Record translation
See Also:
EISInteraction, EISLogin
Author:

James

Since:

OracleAS TopLink 10g (10.0.3)

Field Summary

Fields
Modifier and Type Field and Description

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, possibleFailure, READ_STATEMENTS_COUNT_PROPERTY, readStatementsCount, sequencingCallback, shouldCheckConnection, STOREDPROCEDURE_STATEMENTS_COUNT_PROPERTY, storedProcedureStatementsCount, usesExternalConnectionPooling, WRITE_STATEMENTS_COUNT_PROPERTY, writeStatementsCount

Fields
Modifier and Type	Field and Description
`protected javax.resource.cci.Connection`	`cciConnection`
`protected javax.resource.cci.RecordFactory`	`recordFactory`

Constructor Summary

Constructors
Constructor and Description

EISAccessor()
Default Constructor.

Constructors
Constructor and Description
`EISAccessor()` Default Constructor.

Method Summary

Methods
Modifier and Type	Method and Description
`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, isPossibleFailure, isValid, reconnect, reestablishConnection, reestablishCustomizer, releaseCustomizer, releaseCustomizer, reset, rollbackTransaction, setCallCount, setCustomizer, setDatasourceConnection, setDatasourcePlatform, setIsConnected, setIsInTransaction, setIsValid, setLogin, setPool, setPossibleFailure, 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

Class EISAccessor

Field Summary

Fields inherited from class org.eclipse.persistence.internal.databaseaccess.DatasourceAccessor

Constructor Summary

Method Summary

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

Methods inherited from class java.lang.Object

Field Detail

cciConnection

recordFactory

Constructor Detail

EISAccessor

Method Detail

basicBeginTransaction

closeDatasourceConnection

basicCommitTransaction

buildConnectLog

executeCall

basicExecuteCall

getCCIConnection

getEISPlatform

getRecordFactory

setRecordFactory

basicRollbackTransaction

isDatasourceConnected