Package edu.isi.pegasus.planner.code.gridstart

Class NoPOSTScript

  • All Implemented Interfaces:
    POSTScript
    public class NoPOSTScript
extends java.lang.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:
    $Revision$
    Author:
    Karan Vahi vahi@isi.edu

    • Field Summary

      Fields 
      Modifier and Type Field Description
      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 java.lang.String SHORT_NAME
      The SHORTNAME for this implementation.

    • Constructor Summary

      Constructors 
      Constructor Description
      NoPOSTScript()
      The default constructor.

    • Method Summary

      All Methods Instance Methods Concrete Methods 
      Modifier and Type Method Description
      boolean construct​(Job job, java.lang.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, java.lang.String path, java.lang.String submitDir)
      Initialize the POSTScript implementation.
      java.lang.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 java.lang.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,
                       java.lang.String path,
                       java.lang.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 java.lang.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,
                         java.lang.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.