Java Doc for SchedulerDaemon.java in  » Groupware » hipergate » com » knowgate » scheduler » Java Source Code / Java DocumentationJava Source Code and Java Documentation

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Java Source Code / Java Documentation » Groupware » hipergate » com.knowgate.scheduler 
Source Cross Reference  Class Diagram Java Document (Java Doc) 


java.lang.Object
   java.lang.Thread
      com.knowgate.scheduler.SchedulerDaemon

SchedulerDaemon
public class SchedulerDaemon extends Thread (Code)

Scheduler daemon

Keeps a thread pool and an atom queue for feeding the pool.


author:
   Sergio Montoro Ten
version:
   3.0



Constructor Summary
public  SchedulerDaemon(String sPropertiesFilePath)
    

Method Summary
public  AtomQueueatomQueue()
    
public  DatecreationDate()
    
public  voidhaltAll()
    
public static  voidmain(String[] argv)
    
public  voidregisterCallback(WorkerThreadCallback oNewCallback)
    
public  voidrun()
    
public  DatestartDate()
    
public synchronized  voidstopAll(long lDelayMilis)
    

Stop worker threads and set running jobs status to interrupted

Call haltAll() Wait until the specified amount of miliseconds and force all worker threads still alive to stop.
public  voidstopAll()
    
public  DatestopDate()
    
public  WorkerThreadPoolthreadPool()
    
public  voidunregisterCallback(String sCallbackName)
    


Constructor Detail
SchedulerDaemon
public SchedulerDaemon(String sPropertiesFilePath) throws ClassNotFoundException, FileNotFoundException, IOException, SQLException(Code)

Create new SchedulerDaemon


Parameters:
  sPropertiesFilePath - Full path to hipergate.cnf file.
Constructor will read the following properties from hipergate.cnf:
driver JDBC driver class
dburl URL for database connection
dbuser Database User
dbpassword Database User Password

throws:
  ClassNotFoundException -
throws:
  FileNotFoundException -
throws:
  IOException -
throws:
  SQLException -




Method Detail
atomQueue
public AtomQueue atomQueue()(Code)



creationDate
public Date creationDate()(Code)
Get date when this SchedulerDaemon was created Date



haltAll
public void haltAll() throws IllegalStateException(Code)

Halt worker threads and set running jobs status to suspended

Wait until all running atoms are finished and then stop all worker threads
throws:
  IllegalStateException - If worker threads are not running



main
public static void main(String[] argv) throws ClassNotFoundException, SQLException, IOException(Code)



registerCallback
public void registerCallback(WorkerThreadCallback oNewCallback) throws IllegalArgumentException(Code)



run
public void run()(Code)

Create AtomQueue and start WorkerThreadPool




startDate
public Date startDate()(Code)
Get date when this SchedulerDaemon was started for the last time Date



stopAll
public synchronized void stopAll(long lDelayMilis) throws IllegalStateException, SQLException(Code)

Stop worker threads and set running jobs status to interrupted

Call haltAll() Wait until the specified amount of miliseconds and force all worker threads still alive to stop. This method must only be used when stalled worker threads cannot be stopped by calling haltAll().
Parameters:
  lDelayMilis - long Delay (in miliseconds) to wait before executingthreads are forced to stop
throws:
  IllegalStateException - If worker threads are not running



stopAll
public void stopAll() throws IllegalStateException, SQLException(Code)

Stop worker threads and set running jobs status to interrupted

Default delay for forcing threads to stop is 10 seconds
throws:
  IllegalStateException - If worker threads are not running



stopDate
public Date stopDate()(Code)
Get date when this SchedulerDaemon was stopped for the last time Date



threadPool
public WorkerThreadPool threadPool()(Code)



unregisterCallback
public void unregisterCallback(String sCallbackName)(Code)



Fields inherited from java.lang.Thread
final public static int MAX_PRIORITY(Code)(Java Doc)
final public static int MIN_PRIORITY(Code)(Java Doc)
final public static int NORM_PRIORITY(Code)(Java Doc)

Methods inherited from java.lang.Thread
public static int activeCount()(Code)(Java Doc)
final public void checkAccess()(Code)(Java Doc)
native public int countStackFrames()(Code)(Java Doc)
native public static Thread currentThread()(Code)(Java Doc)
public void destroy()(Code)(Java Doc)
public static void dumpStack()(Code)(Java Doc)
public static int enumerate(Thread tarray)(Code)(Java Doc)
public static Map<Thread, StackTraceElement[]> getAllStackTraces()(Code)(Java Doc)
public ClassLoader getContextClassLoader()(Code)(Java Doc)
public static UncaughtExceptionHandler getDefaultUncaughtExceptionHandler()(Code)(Java Doc)
public long getId()(Code)(Java Doc)
final public String getName()(Code)(Java Doc)
final public int getPriority()(Code)(Java Doc)
public StackTraceElement[] getStackTrace()(Code)(Java Doc)
public State getState()(Code)(Java Doc)
final public ThreadGroup getThreadGroup()(Code)(Java Doc)
public UncaughtExceptionHandler getUncaughtExceptionHandler()(Code)(Java Doc)
native public static boolean holdsLock(Object obj)(Code)(Java Doc)
public void interrupt()(Code)(Java Doc)
public static boolean interrupted()(Code)(Java Doc)
final native public boolean isAlive()(Code)(Java Doc)
final public boolean isDaemon()(Code)(Java Doc)
public boolean isInterrupted()(Code)(Java Doc)
final public synchronized void join(long millis) throws InterruptedException(Code)(Java Doc)
final public synchronized void join(long millis, int nanos) throws InterruptedException(Code)(Java Doc)
final public void join() throws InterruptedException(Code)(Java Doc)
final public void resume()(Code)(Java Doc)
public void run()(Code)(Java Doc)
public void setContextClassLoader(ClassLoader cl)(Code)(Java Doc)
final public void setDaemon(boolean on)(Code)(Java Doc)
public static void setDefaultUncaughtExceptionHandler(UncaughtExceptionHandler eh)(Code)(Java Doc)
final public void setName(String name)(Code)(Java Doc)
final public void setPriority(int newPriority)(Code)(Java Doc)
public void setUncaughtExceptionHandler(UncaughtExceptionHandler eh)(Code)(Java Doc)
native public static void sleep(long millis) throws InterruptedException(Code)(Java Doc)
public static void sleep(long millis, int nanos) throws InterruptedException(Code)(Java Doc)
public synchronized void start()(Code)(Java Doc)
final public void stop()(Code)(Java Doc)
final public synchronized void stop(Throwable obj)(Code)(Java Doc)
final public void suspend()(Code)(Java Doc)
public String toString()(Code)(Java Doc)
native public static void yield()(Code)(Java Doc)

Methods inherited from java.lang.Object
native protected Object clone() throws CloneNotSupportedException(Code)(Java Doc)
public boolean equals(Object obj)(Code)(Java Doc)
protected void finalize() throws Throwable(Code)(Java Doc)
final native public Class getClass()(Code)(Java Doc)
native public int hashCode()(Code)(Java Doc)
final native public void notify()(Code)(Java Doc)
final native public void notifyAll()(Code)(Java Doc)
public String toString()(Code)(Java Doc)
final native public void wait(long timeout) throws InterruptedException(Code)(Java Doc)
final public void wait(long timeout, int nanos) throws InterruptedException(Code)(Java Doc)
final public void wait() throws InterruptedException(Code)(Java Doc)

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