net.sourceforge.jobman

Class JobMan

java.lang.Object

net.sourceforge.jobman.JobMan

class JobMan
extends java.lang.Object

This is the driver class for jobman. All methods are static.

Field Summary

Fields

Modifier and Type	Field and Description
private static int	nEmptyLoops The number of loops without invoking any executables.
private static int	nExeCalls The number of executable calls.
private static int	nFinishedThisLoop The number of finished exec in the current loop.
private static int	nLoops The number of loop the top job has gone over.
private static int	rosterSize
private static Task	topJob
private static java.lang.String	topJobName The topmost job name, default to "all" if not specified.
private static Status	topStatus The status of the top job.

Constructor Summary

Constructors

Modifier	Constructor and Description
private	JobMan() All data and methods are static.

Method Summary

Modifier and Type	Method and Description
private static void	checkArgs(java.lang.String[] args) Parse the arguments to jobman.
(package private) static java.lang.String	debugDump()
private static void	end() Post-run process of the program, which logs and prints out finish message.
(package private) static void	finishOneExec()
(package private) static int	getLoops()
private static void	kill() Terminate the whole program.
(package private) static void	kill(java.lang.Exception t) Kill the jobman program with passed in Exception logged.
(package private) static void	kill(java.lang.String errStr) Kill this jobman program with the specified error logged.
(package private) static void	kill(java.lang.String s, java.lang.Exception t) Try to kill the whole program.
(package private) static void	kill(Task t, java.lang.Exception e)
(package private) static void	kill(Task t, java.lang.String s)
(package private) static void	kill(Task t, java.lang.String s, java.lang.Exception e) Try to kill the whole program.
static void	main(java.lang.String[] args)
private static void	runTopJob() Starting from the top most job, this function runs each job in the job hierarchy, until all jobs are finished.
private static void	setup() Load configurations and initiate log system.
private static void	summary() Summary information including total executable runs, etc.
private static void	work()

Methods inherited from class java.lang.Object

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

Field Detail

topJobName

private static java.lang.String topJobName

The topmost job name, default to "all" if not specified.

topJob

private static Task topJob

topStatus

private static Status topStatus

The status of the top job.

nLoops

private static int nLoops

The number of loop the top job has gone over.

nExeCalls

private static int nExeCalls

The number of executable calls.

nFinishedThisLoop

private static int nFinishedThisLoop

The number of finished exec in the current loop.

nEmptyLoops

private static int nEmptyLoops

The number of loops without invoking any executables.

rosterSize

private static int rosterSize

Constructor Detail

JobMan

private JobMan()

All data and methods are static. No instantiation is allowed.

Method Detail

main

public static void main(java.lang.String[] args)

checkArgs

private static void checkArgs(java.lang.String[] args)

Parse the arguments to jobman.

setup

private static void setup()
                   throws java.lang.Exception

Load configurations and initiate log system.

Throws:

java.lang.Exception

runTopJob

private static void runTopJob()
                       throws java.lang.Exception

Starting from the top most job, this function runs each job in the job hierarchy, until all jobs are finished. Depending on the configurations, the program may stop on first error or continue until certain number of errors have been reached.

Throws:

java.lang.Exception

work

private static void work()
                  throws java.lang.Exception

Throws:

java.lang.Exception

finishOneExec

static void finishOneExec()

getLoops

static int getLoops()

summary

private static void summary()

Summary information including total executable runs, etc. and efficiency measure: sum of total executable time / total run time. output executable statistics.

end

private static void end()

Post-run process of the program, which logs and prints out finish message.

kill

private static void kill()

Terminate the whole program.

kill

static void kill(java.lang.String errStr)

Kill this jobman program with the specified error logged.

Parameters:

errStr - The error string to be logged.

kill

static void kill(java.lang.Exception t)

Kill the jobman program with passed in Exception logged.

kill

static void kill(java.lang.String s,
                 java.lang.Exception t)

Try to kill the whole program.

Parameters:

s - The message to log into the master log file.

t - The Exception to be logged in the master log file.

kill

static void kill(Task t,
                 java.lang.Exception e)

kill

static void kill(Task t,
                 java.lang.String s)

kill

static void kill(Task t,
                 java.lang.String s,
                 java.lang.Exception e)

Try to kill the whole program.

Parameters:

t - The Task requesting termination of the program.

s - The message to log into the master log file.

e - The Exception to be logged in the master log file.

debugDump

static java.lang.String debugDump()