org.gridbus.broker.farming.globus
Class GlobusJobOutput

java.lang.Object
  org.gridbus.broker.farming.globus.GlobusJobOutput

All Implemented Interfaces:

JobOut

public class GlobusJobOutput

extends java.lang.Object

implements JobOut

This class represents the output of a job running on a Globus node.

Author:

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

Constructor Summary

GlobusJobOutput(Job j)

Method Summary

void	flush(java.io.Writer out) This function writes the output Buffer to whatever Writer is provided to it..
java.lang.StringBuffer	get(boolean IF_RETAIN) This method gets the job output and retains it if needed.
java.lang.StringBuffer	getFiltered(boolean retain) Gets the output of a job (given by get(...)) and strips DataBroker output, leaving only the job's output.
GassServerUtil	getGassServer() Returns the object representing the GASS server for this job
void	reset() Resets the job output
void	setGassServer(GassServerUtil util) Sets the GASS server for this job.

Methods inherited from class java.lang.Object

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

Constructor Detail

GlobusJobOutput

public GlobusJobOutput(Job j)

Parameters:

j -

Method Detail

get

public java.lang.StringBuffer get(boolean IF_RETAIN)
                           throws java.lang.Exception

Description copied from interface: JobOut

This method gets the job output and retains it if needed.

Specified by:

get in interface JobOut

Parameters:

IF_RETAIN -

Returns:

StringBuffer

Throws:

java.lang.Exception

See Also:

JobOut.get(boolean)

getGassServer

public GassServerUtil getGassServer()

Returns the object representing the GASS server for this job

Returns:

GassServerUtil

setGassServer

public void setGassServer(GassServerUtil util)

Sets the GASS server for this job.

Parameters:

util -

reset

public void reset()

Description copied from interface: JobOut

Resets the job output

Specified by:

reset in interface JobOut

See Also:

JobOut.reset()

flush

public void flush(java.io.Writer out)
           throws java.lang.Exception

This function writes the output Buffer to whatever Writer is provided to it.. Could be a FileWriter (for files), BufferedWriter or OutputStreamWriter (through a socket) If the output buffer is null, then it retrieves the output from remote site.

Specified by:

flush in interface JobOut

Parameters:

out -

Throws:

java.lang.Exception

See Also:

JobOut.flush(java.io.Writer)

getFiltered

public java.lang.StringBuffer getFiltered(boolean retain)
                                   throws java.lang.Exception

Gets the output of a job (given by get(...)) and strips DataBroker output, leaving only the job's output.

Specified by:

getFiltered in interface JobOut

Parameters:

retain -

Returns:

StringBuffer - containing the job's output. Null is never returned, but StringBuffer may be empty.

Throws:

java.lang.Exception

See Also:

get(boolean)