org.gridbus.broker.farming.globus.gt4
Class GT4ComputeServer

java.lang.Object
  org.gridbus.broker.farming.common.Server
      org.gridbus.broker.farming.common.ComputeServer
          org.gridbus.broker.farming.globus.GlobusComputeServer
              org.gridbus.broker.farming.globus.gt4.GT4ComputeServer

public class GT4ComputeServer
extends GlobusComputeServer

This class represents a compute server running Globus 4 middleware

Author:

Krishna Nadiminti (kna@cs.mu.oz.au)

Field Summary

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

ALCHEMI, ALCHEMI_0_8, BUSY, CHECKING_REQUIREMENTS, CONDOR, CONDOR_6_6_9, CONDOR_SHAREDFS, FORK, GLOBUS, GLOBUS_2_4, GLOBUS_3_2, GLOBUS_4_0, NORDUGRID, PBS, READY, SGE, STATUS_ANY, UNICORE, UNICORE_4_1, UNKNOWN, XGRID

Constructor Summary

GT4ComputeServer(java.lang.String hostname, java.lang.String jobManager, java.lang.Object o)

Method Summary

boolean	checkPing() Checks if the compute server is up
boolean	discoverProperties() Checks if the compute server is up, and sets all its attributes
java.lang.String	getGridFtpUrl()
java.lang.String	getServiceURL() If the job submission service URL was not set it defaults to the hostname.
void	setGridFtpUrl(java.lang.String gridFtpUrl)
void	setServiceURL(java.lang.String serviceURL)

Methods inherited from class org.gridbus.broker.farming.globus.GlobusComputeServer

getCPUFree15min, getCPUFree1min, getCPUFree5min, getGassServer, getGatekeeperPort, getJobManager, getProxy, setConfig, setGatekeeperPort, setProxy

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

addJobListener, addQueue, calcJobLimit, decAllocatedJobs, discoverPropertiesGeneric, getAllocatedJobs, getArch, getAvgJobComputationTime, getAvgRateofCompletion, getBufferedJobs, getBusytime, getConfig, getContactString, getCPU, getCPUspeed, getDispatcher, getExecutingJobs, getFailedJobs, getJobLimit, getJobManager, getJobsCompletedCurrentPoll, getMaxnumjobs, getMemfree, getMemtotal, getNodeRequirements, getNumCPUs, getOS, getPrevtime, getPricePerCpuSec, getPricePerJob, getQueues, getServerStatus, getStatus, getTimeperjob, getTotalFinishedJobs, getType, getUserCredential, incAllocatedJobs, incFailedJobs, incJobsCompletedCurrentPoll, incTotalFinishedJobs, isAlive, isFirewalled, isRequirementSatisfied, notifyListeners, recoverJob, removeAllJobListeners, removeJobListener, serverTypeString, setAliveFlag, setAllocatedJobs, setArch, setAvgJobComputationTime, setBufferedJobs, setBusytime, setContactString, setDispatcher, setExecutingJobs, setFailedJobs, setFirewalled, setJobLimit, setJobManager, setJobsCompletedCurrentPoll, setMaxnumjobs, setMemtotal, setNodeRequirements, setNumCPUs, setOS, setPrevtime, setPricePerCpuSec, setPricePerJob, setQueues, setTimeperjob, setTotalFinishedJobs, setType, setUserCredential, shutdown, startMonitoring, startup, statusInt, statusString, submitJob, updateAvgRateofCompletion, updateStatus

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

getHostname, getServerID, setHostname, setServerID

Methods inherited from class java.lang.Object

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

Constructor Detail

GT4ComputeServer

public GT4ComputeServer(java.lang.String hostname,
                        java.lang.String jobManager,
                        java.lang.Object o)

Parameters:

hostname -

jobManager -

o -

Method Detail

checkPing

public boolean checkPing()

Checks if the compute server is up

Overrides:

checkPing in class GlobusComputeServer

Returns:

true if the server is alive

discoverProperties

public boolean discoverProperties()

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

Overrides:

discoverProperties in class GlobusComputeServer

Returns:

true if the properties have been discovered

getServiceURL

public java.lang.String getServiceURL()

If the job submission service URL was not set it defaults to the hostname.

Returns:

Returns the job submission serviceURL.

setServiceURL

public void setServiceURL(java.lang.String serviceURL)

Parameters:

serviceURL - The serviceURL to set.

getGridFtpUrl

public java.lang.String getGridFtpUrl()

Returns:

setGridFtpUrl

public void setGridFtpUrl(java.lang.String gridFtpUrl)

Parameters:

gridFtpUrl -