org.gridbus.broker.farming.globus
Class GlobusJobWrapper

java.lang.Object
  |
  +--org.gridbus.broker.farming.globus.GlobusJobWrapper

All Implemented Interfaces:

JobWrapper

public class GlobusJobWrapper

extends java.lang.Object

implements JobWrapper

This class interacts with the Globus2.4.2 ComputeResourceList at the remote host. It creates RSL for the job, submits RSL to the remote host and spawns off a GlobusJobMonitor thread to monitor the job. The actual job submission is done in a separate thread.

Author:

Jia Yu (jiayu@cs.mu.oz.au), Srikumar Venugopal (srikumar@cs.mu.oz.au), Brett Beeson (bbeeson@ph.unimelb.edu.au)

See Also:

JobWrapper

Constructor Summary

GlobusJobWrapper()

GlobusJobWrapper(org.ietf.jgss.GSSCredential proxy)
Constructor

Method Summary

void	execute(Job job) This method actually starts the job process to the middleware.
org.ietf.jgss.GSSCredential	getProxy() Returns the GSSCredential proxy
void	setProxy(org.ietf.jgss.GSSCredential credential) Sets the GSS credential
void	terminate() This method terminates the process running on the remote host and initiates cleanup if required

Methods inherited from class java.lang.Object

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

Constructor Detail

GlobusJobWrapper

public GlobusJobWrapper()

GlobusJobWrapper

public GlobusJobWrapper(org.ietf.jgss.GSSCredential proxy)

Constructor

Parameters:

proxy -

Method Detail

execute

public void execute(Job job)

Description copied from interface: JobWrapper

This method actually starts the job process to the middleware. Calls middleware specific functions

Specified by:

execute in interface JobWrapper

Parameters:

job - - Job to be executed

See Also:

JobWrapper.execute(org.gridbus.broker.farming.common.Job)

terminate

public void terminate()

Description copied from interface: JobWrapper

This method terminates the process running on the remote host and initiates cleanup if required

Specified by:

terminate in interface JobWrapper

See Also:

JobWrapper.terminate()

getProxy

public org.ietf.jgss.GSSCredential getProxy()

Returns the GSSCredential proxy

Returns:

the user proxy

setProxy

public void setProxy(org.ietf.jgss.GSSCredential credential)

Sets the GSS credential

Parameters:

credential - - the user credential