com.silverpeas.workflow.engine
Class WorkflowEngineThread

java.lang.Object
  java.lang.Thread
      com.silverpeas.workflow.engine.WorkflowEngineThread

All Implemented Interfaces:

Runnable

public class WorkflowEngineThread
extends Thread

A thread WorkflowEngineThread process in the background a batch of events sent to workflow All the public methods are static, so only one thread runs and processes the requests.

Nested Class Summary

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

Thread.State, Thread.UncaughtExceptionHandler

Field Summary

Fields inherited from class java.lang.Thread

MAX_PRIORITY, MIN_PRIORITY, NORM_PRIORITY

Method Summary

static void	addQuestionRequest(QuestionEvent event) Add a request 'QuestionEvent'
static void	addResponseRequest(ResponseEvent event) Add a request 'ResponseEvent'
static void	addTaskDoneRequest(TaskDoneEvent event) Add a request 'TaskDoneEvent'
static void	addTaskSavedRequest(TaskSavedEvent event) Add a request 'TaskSavedEvent'
static void	addTimeoutRequest(TimeoutEvent event) Add a request 'TimeoutEvent'
void	run() Process all the requests.
static void	starts() Builds and starts the thread which will process all the requests.

Methods inherited from class java.lang.Thread

activeCount, checkAccess, clone, 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

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

Method Detail

starts

public static void starts()

Builds and starts the thread which will process all the requests. This method is synchonized on the requests queue in order to guarantee that only one WorkflowEngineThread is running.

addTaskDoneRequest

public static void addTaskDoneRequest(TaskDoneEvent event)

Add a request 'TaskDoneEvent'

addTaskSavedRequest

public static void addTaskSavedRequest(TaskSavedEvent event)

Add a request 'TaskSavedEvent'

addQuestionRequest

public static void addQuestionRequest(QuestionEvent event)

Add a request 'QuestionEvent'

addResponseRequest

public static void addResponseRequest(ResponseEvent event)

Add a request 'ResponseEvent'

addTimeoutRequest

public static void addTimeoutRequest(TimeoutEvent event)

Add a request 'TimeoutEvent'

run

public void run()

Process all the requests. This method should be private but is already declared public in the base class Thread.

Specified by:

run in interface Runnable

Overrides:

run in class Thread