edu.isi.pegasus.planner.code.gridstart
Class NoPOSTScript

java.lang.Object
  edu.isi.pegasus.planner.code.gridstart.NoPOSTScript

All Implemented Interfaces:

POSTScript

public class NoPOSTScript
extends Object
implements POSTScript

This class refers to having no postscript associated with the job. In addition, it removes from the job postscript specific arguments, and other profiles. The postscript is only constructed if the job already contains the Dagman profile key passed.

Version:

$Revision: 2590 $

Author:

Karan Vahi vahi@isi.edu

Field Summary

protected LogManager	mLogger The LogManager object which is used to log all the messages.
protected PegasusProperties	mProps The object holding all the properties pertaining to Pegasus.
static String	SHORT_NAME The SHORTNAME for this implementation.

Fields inherited from interface edu.isi.pegasus.planner.code.POSTScript

VERSION

Constructor Summary

NoPOSTScript()
The default constructor.

Method Summary

boolean	construct(Job job, String key) Constructs the postscript that has to be invoked on the submit host after the job has executed on the remote end.
void	initialize(PegasusProperties properties, String path, String submitDir) Initialize the POSTScript implementation.
String	shortDescribe() Returns a short textual description of the implementing class.

Methods inherited from class java.lang.Object

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

Field Detail

SHORT_NAME

public static final String SHORT_NAME

The SHORTNAME for this implementation.

See Also:

Constant Field Values

mLogger

protected LogManager mLogger

The LogManager object which is used to log all the messages.

mProps

protected PegasusProperties mProps

The object holding all the properties pertaining to Pegasus.

Constructor Detail

NoPOSTScript

public NoPOSTScript()

The default constructor.

Method Detail

initialize

public void initialize(PegasusProperties properties,
                       String path,
                       String submitDir)

Initialize the POSTScript implementation.

Specified by:

initialize in interface POSTScript

Parameters:

properties - the PegasusProperties object containing all the properties required by Pegasus.

path - the path to the POSTScript on the submit host.

submitDir - the submit directory where the submit file for the job has to be generated.

shortDescribe

public String shortDescribe()

Returns a short textual description of the implementing class.

Specified by:

shortDescribe in interface POSTScript

Returns:

short textual description.

construct

public boolean construct(Job job,
                         String key)

Constructs the postscript that has to be invoked on the submit host after the job has executed on the remote end. The postscript works on the stdout of the remote job, that has been transferred back to the submit host by Condor.

The postscript is constructed and populated as a profile in the DAGMAN namespace.

Specified by:

construct in interface POSTScript

Parameters:

job - the Job object containing the job description of the job that has to be enabled on the grid.

key - the DAGMan profile key that has to be inserted.

Returns:

false as postscript is never created for the job.