org.gridbus.broker.farming.unicore
Class UnicoreComputeServer

java.lang.Object
  |
  +--org.gridbus.broker.farming.common.Server
        |
        +--org.gridbus.broker.farming.common.ComputeServer
              |
              +--org.gridbus.broker.farming.unicore.UnicoreComputeServer

public class UnicoreComputeServer

extends ComputeServer

This class describes a UNICORE server and its properties and provides the methods to execute its functions and access its members.

Author:

Deepa Nayar (dnayar@students.cs.mu.oz.au), Chun Ling Kei (clkei@students.cs.mu.oz.au), Parvin Asadzadeh (parvina@students.cs.mu.oz.au)

Field Summary

Fields inherited from class org.gridbus.broker.farming.common.ComputeServer

ALCHEMI, ALCHEMI_0_8, CONDOR, CONDOR_6_6_9, CONDOR_SHAREDFS, FORK_LOCAL, GLOBUS, GLOBUS_2_4, GLOBUS_3_2, GLOBUS_4_0, NORDUGRID, PBS, UNICORE, UNICORE_4_1, UNKNOWN, XGRID

Fields inherited from class org.gridbus.broker.farming.common.Server

BUSY, READY

Constructor Summary

UnicoreComputeServer()
Constructor for this class

Method Summary

boolean	discoverProperties() Discover the dynamic server properties
com.fujitsu.arcon.servlet.Identity	getIdentity() Returns the identity for this server
java.lang.String	getKeystore() Gets the keystore for this server
com.fujitsu.arcon.servlet.Reference	getReference() Gets the refernce for this server
com.fujitsu.arcon.servlet.VsiteTh	getVsiteTh() Sets the refernce for this server
void	prepareJob(Job j)
void	setIdentity(com.fujitsu.arcon.servlet.Identity identity) Sets the identity for this server
void	setReference(com.fujitsu.arcon.servlet.Reference reference) Sets the reference for this server
void	setValues() Checks if the compute server is up, and sets all its attributes
void	setVsiteTh(com.fujitsu.arcon.servlet.VsiteTh vsite) Gets the Vsite for this server
void	updateStatus() Updates the status of this server.

Methods inherited from class org.gridbus.broker.farming.common.ComputeServer

addJobListener, calcJobLimit, checkRequirements, decAllocatedJobs, decExecutingJobs, getAllocatedJobs, getArch, getAvgJobComputationTime, getAvgRateofCompletion, getBusytime, getContactString, getExecutingJobs, getFailedJobs, getJobLimit, getJobsCompletedCurrentPoll, getMemtotal, getNodeRequirements, getNumCPUs, getOS, getPrevtime, getPricePerCpuSec, getPricePerJob, getQueueCollection, getTimeperjob, getTotalFinishedJobs, getType, getUserCredential, incAllocatedJobs, incExecutingJobs, incFailedJobs, incJobsCompletedCurrentPoll, incTotalFinishedJobs, isAlive, isRequirementSatisfied, recoverJob, removeAllJobListeners, removeJobListener, setAliveFlag, setAllocatedJobs, setArch, setAvgJobComputationTime, setBusytime, setContactString, setExecutingJobs, setFailedJobs, setJobLimit, setJobsCompletedCurrentPoll, setManager, setMemtotal, setNodeRequirements, setNumCPUs, setOS, setPrevtime, setPricePerCpuSec, setPricePerJob, setQueueCollection, setServerID, setTimeperjob, setTotalFinishedJobs, setType, setUserCredential, shutdown, startMonitoring, startup, submitJob, updateAvgRateofCompletion

Methods inherited from class org.gridbus.broker.farming.common.Server

getHostname, getServerID, getServerStatus, getStatus, setHostname, setServerStatus, setStatus, statusInt, statusString

Methods inherited from class java.lang.Object

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

Constructor Detail

UnicoreComputeServer

public UnicoreComputeServer()

Constructor for this class

Method Detail

setValues

public void setValues()
               throws java.lang.Exception

Checks if the compute server is up, and sets all its attributes

Throws:

java.lang.Exception

setIdentity

public void setIdentity(com.fujitsu.arcon.servlet.Identity identity)

Sets the identity for this server

Parameters:

identity -

getIdentity

public com.fujitsu.arcon.servlet.Identity getIdentity()

Returns the identity for this server

Returns:

Identity object

setReference

public void setReference(com.fujitsu.arcon.servlet.Reference reference)

Sets the reference for this server

Parameters:

reference -

getReference

public com.fujitsu.arcon.servlet.Reference getReference()

Gets the refernce for this server

Returns:

Reference object

setVsiteTh

public void setVsiteTh(com.fujitsu.arcon.servlet.VsiteTh vsite)

Gets the Vsite for this server

Parameters:

vsite -

getVsiteTh

public com.fujitsu.arcon.servlet.VsiteTh getVsiteTh()

Sets the refernce for this server

Returns:

vsite

getKeystore

public java.lang.String getKeystore()

Gets the keystore for this server

Returns:

keystore string

updateStatus

public void updateStatus()

Description copied from class: ComputeServer

Updates the status of this server.

Specified by:

updateStatus in class ComputeServer

See Also:

Updates the status of the compute server

prepareJob

public void prepareJob(Job j)

Overrides:

prepareJob in class ComputeServer

Parameters:

j -

See Also:

Prepares job

discoverProperties

public boolean discoverProperties()
                           throws java.lang.Exception

Description copied from class: ComputeServer

Discover the dynamic server properties

Specified by:

discoverProperties in class ComputeServer

Returns:

true, if the properties were discovered successfully.

Throws:

java.lang.Exception

See Also:

ComputeServer.discoverProperties()