Java Doc for WorkerThread.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.WorkerThread

WorkerThread
public class WorkerThread extends Thread (Code)

Scheduled Job Worker Thread


author:
   Sergio Montoro Ten
version:
   1.0



Constructor Summary
public  WorkerThread(WorkerThreadPool oThreadPool, AtomConsumer oAtomConsumer)
    

Method Summary
public  AtomactiveAtom()
    
public  JobactiveJob()
    
public  intgetDelayMS()
    
public  voidgetDelayMS(int iMiliseconds)
    
public  StringgetProperty(String sKey)
    
public  longgetRunningTimeMS()
    
public  voidhalt()
    

Halt thread execution commiting all operations in course before stopping

If a thread is dead-locked by any reason halting it will not cause any effect.
halt() method only sends a signals to the each WokerThread telling it that must finish pending operations and stop.
public  StringlastError()
    
public  voidregisterCallback(WorkerThreadCallback oNewCallback)
    
public  voidrun()
    

Process atoms obtained throught AtomConsumer

Each worker WorkerThread will enter an endless loop until the queue is empty or an interrupt signal is received.
If an exception is thrown while creating of processing atoms the workerthread will be aborted.
public  voidsetConsumer(AtomConsumer oAtomConsumer)
    
public  booleanunregisterCallback(String sCallbackName)
    


Constructor Detail
WorkerThread
public WorkerThread(WorkerThreadPool oThreadPool, AtomConsumer oAtomConsumer)(Code)
Create WorkerThread
Parameters:
  oThreadPool -
Parameters:
  oAtomConsumer -




Method Detail
activeAtom
public Atom activeAtom()(Code)



activeJob
public Job activeJob()(Code)



getDelayMS
public int getDelayMS()(Code)



getDelayMS
public void getDelayMS(int iMiliseconds)(Code)



getProperty
public String getProperty(String sKey)(Code)
Get Environment property from hipergate.cnf
Parameters:
  sKey - Property Name Property Value or null if not found



getRunningTimeMS
public long getRunningTimeMS()(Code)



halt
public void halt()(Code)

Halt thread execution commiting all operations in course before stopping

If a thread is dead-locked by any reason halting it will not cause any effect.
halt() method only sends a signals to the each WokerThread telling it that must finish pending operations and stop.



lastError
public String lastError()(Code)



registerCallback
public void registerCallback(WorkerThreadCallback oNewCallback) throws IllegalArgumentException(Code)
Register a thread callback object
Parameters:
  oNewCallback - WorkerThreadCallback subclass instance
throws:
  IllegalArgumentException - If a callback with same name has oNewCallback was already registered



run
public void run()(Code)

Process atoms obtained throught AtomConsumer

Each worker WorkerThread will enter an endless loop until the queue is empty or an interrupt signal is received.
If an exception is thrown while creating of processing atoms the workerthread will be aborted.



setConsumer
public void setConsumer(AtomConsumer oAtomConsumer)(Code)



unregisterCallback
public boolean unregisterCallback(String sCallbackName)(Code)
Unregister a thread callback object
Parameters:
  sCallbackName - Name of callback to be unregistered true if a callback with such name was found and unregistered,false otherwise



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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