org.acmsl.queryj.dao
Class DataSourceTransactionToken

java.lang.Object
  |
  +--org.acmsl.queryj.dao.DataSourceTransactionToken

All Implemented Interfaces:

TransactionToken

public abstract class DataSourceTransactionToken

extends java.lang.Object

implements TransactionToken

JDBC-related Transaction Token using DataSource class.

Version:

$Revision: 1.1 $

Author:

Jose San Leandro Armend?riz

Constructor Summary

DataSourceTransactionToken(javax.sql.DataSource dataSource)
Creates a DataSourceTransactionToken using given connection.

Method Summary

void	beginTransaction() Gets notified whenever the transaction starts.
void	endTransaction() Takes into account that the transaction is over.
boolean	equals(java.lang.Object object) Checks if this object is logically equal to given one.
javax.sql.DataSource	getDataSource() Retrieves the data source.
boolean	isNotYetReleased() Checks if the transaction has been released.
boolean	isRollbackPending() Checks the need for a rollback of the whole transaction.
boolean	isTransactionAlive() Checks if the transaction is alive.
void	release() Releases the transaction.
protected void	setDataSource(javax.sql.DataSource dataSource) Specifies the data source.
protected void	setNotYetReleased(boolean releaseState) Specifies if the transaction has been released.
void	setRollbackPending(boolean flag) Sets the need for a rollback of the whole transaction.
protected void	setTransactionAlive(boolean alive) Checks if the transaction is alive.

Methods inherited from class java.lang.Object

clone, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

DataSourceTransactionToken

public DataSourceTransactionToken(javax.sql.DataSource dataSource)

Creates a DataSourceTransactionToken using given connection.

Parameters:

dataSource - the data source to use inside the whole transaction.

Method Detail

setDataSource

protected void setDataSource(javax.sql.DataSource dataSource)

Specifies the data source.

Parameters:

dataSource - the connection to use inside the whole transaction.

getDataSource

public javax.sql.DataSource getDataSource()

Retrieves the data source.

Returns:

the data source used inside the whole transaction.

equals

public boolean equals(java.lang.Object object)

Checks if this object is logically equal to given one.

Overrides:

equals in class java.lang.Object

Parameters:

object - the object to compare to.

Returns:

true if both objects are equal logically.

isTransactionAlive

public boolean isTransactionAlive()

Checks if the transaction is alive.

Specified by:

isTransactionAlive in interface TransactionToken

Returns:

true if so.

setTransactionAlive

protected void setTransactionAlive(boolean alive)

Checks if the transaction is alive.

Returns:

true if so.

isNotYetReleased

public boolean isNotYetReleased()

Checks if the transaction has been released.

Returns:

false if so.

setNotYetReleased

protected void setNotYetReleased(boolean releaseState)

Specifies if the transaction has been released.

Parameters:

releaseState - the release state.

beginTransaction

public void beginTransaction()

Gets notified whenever the transaction starts.

Specified by:

beginTransaction in interface TransactionToken

endTransaction

public void endTransaction()

Takes into account that the transaction is over.

Specified by:

endTransaction in interface TransactionToken

release

public void release()

Releases the transaction.

Specified by:

release in interface TransactionToken

setRollbackPending

public void setRollbackPending(boolean flag)

Sets the need for a rollback of the whole transaction.

Specified by:

setRollbackPending in interface TransactionToken

Parameters:

flag - to indicate to rollback the transaction.

isRollbackPending

public boolean isRollbackPending()

Checks the need for a rollback of the whole transaction.

Specified by:

isRollbackPending in interface TransactionToken

Returns:

such information.