org.apache.lokahi.core.controller
Class CheckJvmThread

java.lang.Object
  java.lang.Thread
      org.apache.lokahi.core.controller.CheckJvmThread

All Implemented Interfaces:

java.lang.Runnable

public class CheckJvmThread
extends java.lang.Thread

Nested Class Summary

Nested classes/interfaces inherited from class java.lang.Thread

java.lang.Thread.State, java.lang.Thread.UncaughtExceptionHandler

Field Summary

static java.lang.String	contentMatch
static org.apache.log4j.Logger	logger

Fields inherited from class java.lang.Thread

MAX_PRIORITY, MIN_PRIORITY, NORM_PRIORITY

Constructor Summary

CheckJvmThread()
private constructor.

Method Summary

static void	doPrimaryFunction()
protected void	finalize() This method is called when the context shuts down.
java.lang.String	getContentMatch()
static CheckJvmThread	getThreadInstance(java.lang.String val) Returns a handle to the main thread.
static java.lang.String	isTheThreadRunning(java.lang.String test) This method returns the value of the variable 'runThread'
static void	iterateJobPools(State s)
void	run() This method determines whether or not to run the designated process(e.g.
boolean	runTheThread() This method returns the value of the variable 'runThread'
static void	startThread() This method sets the value of the variable 'runThread' to true.
static void	stopThread() This method sets the value of the variable 'runThread' to false

Methods inherited from class java.lang.Thread

activeCount, checkAccess, countStackFrames, currentThread, destroy, dumpStack, enumerate, getAllStackTraces, getContextClassLoader, getDefaultUncaughtExceptionHandler, getId, getName, getPriority, getStackTrace, getState, getThreadGroup, getUncaughtExceptionHandler, holdsLock, interrupt, interrupted, isAlive, isDaemon, isInterrupted, join, join, join, resume, setContextClassLoader, setDaemon, setDefaultUncaughtExceptionHandler, setName, setPriority, setUncaughtExceptionHandler, sleep, sleep, start, stop, stop, suspend, toString, yield

Methods inherited from class java.lang.Object

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

Field Detail

logger

public static final org.apache.log4j.Logger logger

contentMatch

public static final java.lang.String contentMatch

Constructor Detail

CheckJvmThread

public CheckJvmThread()

private constructor. Instantiates the classes and variables used by this thread

Method Detail

getThreadInstance

public static CheckJvmThread getThreadInstance(java.lang.String val)

Returns a handle to the main thread. sets the jvmHttp value to the value passed

finalize

protected void finalize()
                 throws java.lang.Throwable

This method is called when the context shuts down. We should perform all the cleanup operations related to the thread here.

Overrides:

finalize in class java.lang.Object

Throws:

java.lang.Throwable

runTheThread

public boolean runTheThread()

This method returns the value of the variable 'runThread'

isTheThreadRunning

public static java.lang.String isTheThreadRunning(java.lang.String test)

This method returns the value of the variable 'runThread'

getContentMatch

public java.lang.String getContentMatch()

startThread

public static void startThread()

This method sets the value of the variable 'runThread' to true. The calling servlet/jsp MUST call the start() method of this class after calling startThread(). The reason start() (actually run..) cannot be called from here is because startThread() is a static method and run() is not.

stopThread

public static void stopThread()

This method sets the value of the variable 'runThread' to false

run

public void run()

This method determines whether or not to run the designated process(e.g. thread) based on whether thread is primary or backup or alternate.

Specified by:

run in interface java.lang.Runnable

Overrides:

run in class java.lang.Thread

iterateJobPools

public static void iterateJobPools(State s)

doPrimaryFunction

public static void doPrimaryFunction()