iCMS.masterd
Class MasterServer

java.lang.Object
  java.lang.Thread
      luky.serverSimple.Server
          iCMS.masterd.MasterServer

All Implemented Interfaces:

Runnable, EventListener, MyEventListener

public class MasterServer
extends Server

The Master Server handles iCMS clients

• 1.0.0 - initial version
• 2.0.0 - Release for GPL as iCMS
• 2.0.1 - Added CONNECT message for faster loading
• 2.0.2 - significant improvement in error handling
• 2.0.3 - bug fix in error handling
• 2.0.4 - error handling waits a little for Client Threads to finish their run
• 2.0.5 - Added EvaluationClient and traphistory is now chronlogical
• 2.0.6 - Added PeriodicSync property which syncs periodically

Version:

2.0.6

Author:

Chris Lukassen

Nested Class Summary

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

Thread.State, Thread.UncaughtExceptionHandler

Field Summary

Fields inherited from class luky.serverSimple.Server

listenerList, myHandlers, propsMan, userData, version

Fields inherited from class java.lang.Thread

MAX_PRIORITY, MIN_PRIORITY, NORM_PRIORITY

Constructor Summary

MasterServer(boolean log, int logLevel, PropertyManager props, boolean quiet)

Method Summary

SortVector	getMonitoredItemsTokens() returns the monitored items tokens
String	getStatus(String token) returns the status of this token
Vector	getTrapHistory() returns the last 100 (defineable) traps received by the server
protected Handler	makeNewHandler(Hashtable userData, BufferedReader in, PrintWriter out, PropertyManager propsMan, String caller) creates a new handler to talk to a client
void	myEventOccurred(MyEvent evt) triggered by the clients on traps or state changes
void	requestAllStatuses()
void	runCommand(String command, String token, PrintWriter out) runs command on the appropriate client can only handle one request at the time, possible perfomance problem

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

Constructor Detail

MasterServer

public MasterServer(boolean log,
                    int logLevel,
                    PropertyManager props,
                    boolean quiet)

Method Detail

requestAllStatuses

public void requestAllStatuses()

runCommand

public void runCommand(String command,
                       String token,
                       PrintWriter out)

runs command on the appropriate client
can only handle one request at the time, possible perfomance problem

getMonitoredItemsTokens

public SortVector getMonitoredItemsTokens()

returns the monitored items tokens

getStatus

public String getStatus(String token)

returns the status of this token

getTrapHistory

public Vector getTrapHistory()

returns the last 100 (defineable) traps received by the server

myEventOccurred

public void myEventOccurred(MyEvent evt)

triggered by the clients on traps or state changes

Specified by:

myEventOccurred in interface MyEventListener

Overrides:

myEventOccurred in class Server

makeNewHandler

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

creates a new handler to talk to a client

Overrides:

makeNewHandler in class Server