iCMS.pollerd
Class PollerdServer

java.lang.Object
  java.lang.Thread
      luky.serverSimple.Server
          iCMS.pollerd.PollerdServer

All Implemented Interfaces:

Runnable, EventListener, MyEventListener

public class PollerdServer
extends Server

PollerdServer Class

implements a server for the poller Deamon. It can be accessed using textual commands. The following commands are supported.

AVAIL - provides a list of all monitored items

STATUS [item] - returns the status of an item or of ALL

SUB [item] - subscribe to status changes in this item

UNSUB [item] - unsubscribe to status changes in this item

LIST - returns a list of all items suvbscribed to

DESCR [item] - returns a description of this item

INFO [item] - returns a list of available information tokens

PROBE [item]/[token] - returns info probe value

ACTION [item] - returns a list of available actions tokens (START|STOP) item can be ALL

STOP [item] - Stops the item

START [item] - Starts the item

Revision Changes :

• 1.0.0 - initial version
• 2.0.0 - Release for GPL as iCMS

Version:

2.0.0

Author:

Chris Lukassen

Nested Class Summary

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

Thread.State, Thread.UncaughtExceptionHandler

Field Summary

static int	NOK
static int	OK constants

Fields inherited from class luky.serverSimple.Server

listenerList, propsMan, userData, version

Fields inherited from class java.lang.Thread

MAX_PRIORITY, MIN_PRIORITY, NORM_PRIORITY

Constructor Summary

PollerdServer(boolean log, int logLevel, PropertyManager props, boolean quiet, MonitoredItemManager monitoredItemManager, boolean includeSyslog)

Method Summary

protected Handler	makeNewHandler(Hashtable userData, BufferedReader in, PrintWriter out, PropertyManager propsMan, String caller)
void	myEventOccurred(MyEvent evt)
void	removeHandler(PollerdHandler handler)

Methods inherited from class luky.serverSimple.Server

addMyEventListener, childEventOccurred, fireMyEvent, getPropsMan, print, println, removeHandler, removeMyEventListener, run, setQuit, userInit

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, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Field Detail

OK

public static final int OK

constants

See Also:

Constant Field Values

NOK

public static final int NOK

See Also:

Constant Field Values

Constructor Detail

PollerdServer

public PollerdServer(boolean log,
                     int logLevel,
                     PropertyManager props,
                     boolean quiet,
                     MonitoredItemManager monitoredItemManager,
                     boolean includeSyslog)

Method Detail

makeNewHandler

protected Handler makeNewHandler(Hashtable userData,
                                 BufferedReader in,
                                 PrintWriter out,
                                 PropertyManager propsMan,
                                 String caller)

Overrides:

makeNewHandler in class Server

myEventOccurred

public void myEventOccurred(MyEvent evt)

Specified by:

myEventOccurred in interface MyEventListener

Overrides:

myEventOccurred in class Server

removeHandler

public void removeHandler(PollerdHandler handler)