NAME

       globus_gram_job_manager_script_interface - Job Manager Scheduler Interface The GRAM Job Manager
       interfaces with the job filesystems and scheduler through scheduler-specific Perl modules.

       GRAM provides several Perl modules which can be used to implement scheduler-specific interfaces to the
       GRAM Job Manager. These are:

       Globus::GRAM::Error
           This  module  implements  the  GRAM error results as objects. Methods in this module will construct a
           GRAM error with the value matching the values in the  GRAM  Protocol  library.  A  scheduler-specific
           JobManager  module  may  return  one  of these objects from its methods to indicate errors to the Job
           Manager program.

       Globus::GRAM::JobState
           This module defines the GRAM job state constants. A scheduler-specific JobManager module returns  one
           of these values from its methods to indicate the managed job's current state.

       Globus::GRAM::JobSignal
           This  module  defines  the  GRAM  job  signal  constant  values. The Job Manager uses these values to
           communicate which signal is being invoked in the manager's signal method.

       Globus::GRAM::JobManager
           This module defines the actual implementatoin of the Job Manager scheduler interface. One  writing  a
           scheduler-specific  GRAM  interface will create a subclass of this object which overrides the default
           implementation's methods.

       Globus::GRAM::JobDescription
           This module mimics the RSL job description using perl syntax. The job manager  passes  an  object  of
           this  type to the JobManager modules's constructor. The job manager stores RSL and some configuration
           values in that JobDescription object. The manager accesses values stored  in  the  JobDescription  by
           invoking  methods  containing the RSL attribute's name (example: $description->gram_my_job()). Method
           names are handled as if they were based on the canonical RSL representation of  the  attribute  name.
           For example, the gram_my_job may be equivalently referred to as GramMyJob, grammyjob, or GRAM_My_Job.

Version 13.53                                    Sun Nov 24 2013     globus_gram_job_manager_script_interface(3)