org.objectweb.cjdbc.controller.virtualdatabase.protocol
Class ExecWriteStoredProcedure

java.lang.Object
  org.objectweb.cjdbc.controller.virtualdatabase.protocol.DistributedRequest
      org.objectweb.cjdbc.controller.virtualdatabase.protocol.ExecWriteStoredProcedure

All Implemented Interfaces:

java.io.Serializable

public class ExecWriteStoredProcedure

extends DistributedRequest

This execute a write stored procedure on multiple controllers.

Version:

1.0

Author:

Emmanuel Cecchet

See Also:

Serialized Form

Field Summary

Fields inherited from class org.objectweb.cjdbc.controller.virtualdatabase.protocol.DistributedRequest

request

Constructor Summary

ExecWriteStoredProcedure(StoredProcedure proc)
Execute a write stored procedure on multiple controllers.

Method Summary

java.lang.Object	executeScheduledRequest(DistributedRequestManager drm) Code to be executed by the distributed request manager receiving the request.
void	scheduleRequest(DistributedRequestManager drm) Schedule the request.

Methods inherited from class org.objectweb.cjdbc.controller.virtualdatabase.protocol.DistributedRequest

getRequest

Methods inherited from class java.lang.Object

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

Constructor Detail

ExecWriteStoredProcedure

public ExecWriteStoredProcedure(StoredProcedure proc)

Execute a write stored procedure on multiple controllers.

Parameters:

proc - the stored procedure to execute

Method Detail

scheduleRequest

public void scheduleRequest(DistributedRequestManager drm)
                     throws java.sql.SQLException

Description copied from class: DistributedRequest

Schedule the request. This method blocks until the request is scheduled.

Specified by:

scheduleRequest in class DistributedRequest

Parameters:

drm - a distributed request manager

Throws:

java.sql.SQLException - if an error occurs.

See Also:

DistributedRequest.scheduleRequest(org.objectweb.cjdbc.controller.requestmanager.distributed.DistributedRequestManager)

executeScheduledRequest

public java.lang.Object executeScheduledRequest(DistributedRequestManager drm)
                                         throws java.sql.SQLException

Description copied from class: DistributedRequest

Code to be executed by the distributed request manager receiving the request.

Specified by:

executeScheduledRequest in class DistributedRequest

Parameters:

drm - a distributed request manager

Returns:

an Object to be sent back to the caller

Throws:

java.sql.SQLException - if an error occurs.

See Also:

org.objectweb.cjdbc.controller.virtualdatabase.protocol.DistributedRequest#executeRequest(DistributedRequestManager)