org.objectweb.cjdbc.controller.loadbalancer.tasks
Class RollbackToSavepointTask

java.lang.Object
  org.objectweb.cjdbc.controller.loadbalancer.tasks.AbstractTask
      org.objectweb.cjdbc.controller.loadbalancer.tasks.RollbackToSavepointTask

public class RollbackToSavepointTask

extends AbstractTask

This class defines a RollbackToSavepointTask

Version:

1.0

Author:

Jean-Bernard van Zuylen

Field Summary

private java.lang.String	login Login used by the connection.
private java.lang.String	savepointName Name of the savepoint.
private long	timeout Request timeout in milliseconds.
private long	transactionId Unique transaction identifier.

Fields inherited from class org.objectweb.cjdbc.controller.loadbalancer.tasks.AbstractTask

Constructor Summary

RollbackToSavepointTask(int nbToComplete, int totalNb, long timeout, java.lang.String login, long transactionId, java.lang.String savepointName)
Creates a new RollbackToSavepointTask object

Method Summary

void	executeTask(BackendWorkerThread backendThread) The implementation specific task code to be executed by backendThread.
java.lang.String	toString()

Methods inherited from class org.objectweb.cjdbc.controller.loadbalancer.tasks.AbstractTask

execute, getExceptions, getExecutionStarted, getFailed, getGeneratedKeysResultSet, getNbToComplete, getSuccess, getTotalNb, hasCompleted, hasFullyCompleted, hasTid, notifyCompletion, notifyFailure, notifySuccess, setExpiredTimeout, setGeneratedKeysResultSet, setHasTid, setTotalNb

Methods inherited from class java.lang.Object

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

Field Detail

login

private java.lang.String login

Login used by the connection.

transactionId

private long transactionId

Unique transaction identifier.

timeout

private long timeout

Request timeout in milliseconds.

savepointName

private java.lang.String savepointName

Name of the savepoint.

Constructor Detail

RollbackToSavepointTask

public RollbackToSavepointTask(int nbToComplete,
                               int totalNb,
                               long timeout,
                               java.lang.String login,
                               long transactionId,
                               java.lang.String savepointName)

Creates a new RollbackToSavepointTask object

Parameters:

nbToComplete - number of threads that must succeed before returning

totalNb - total number of threads

timeout - request timeout in ms

login - the login used by the connection

transactionId - a unique transaction identifier

savepointName - the name of the savepoint

Method Detail

executeTask

public void executeTask(BackendWorkerThread backendThread)
                 throws java.sql.SQLException

Description copied from class: AbstractTask

The implementation specific task code to be executed by backendThread.

Specified by:

executeTask in class AbstractTask

Parameters:

backendThread - The backend thread executing this task

Throws:

java.sql.SQLException - if an error occurs

See Also:

AbstractTask.executeTask(org.objectweb.cjdbc.controller.loadbalancer.BackendWorkerThread)

toString

public java.lang.String toString()

See Also:

Object.toString()