Examples of com.sun.jdi.event.EventQueue

com.sun.jdi.event.EventQueue
Manager of incoming debugger events for a target VM. Events are always grouped in {@link EventSet}s. EventSets generated by the debugger back end can be read here. There is one instance of EventQueue assigned to a particular {@link com.sun.jdi.VirtualMachine VirtualMachine}.
Some events cause the suspension of the target VM - event requests ( {@link com.sun.jdi.request}) with a {@link com.sun.jdi.request.EventRequest#suspendPolicy() suspend policy}of {@link com.sun.jdi.request.EventRequest#SUSPEND_ALL SUSPEND_ALL}or {@link com.sun.jdi.request.EventRequest#SUSPEND_EVENT_THREAD SUSPEND_EVENT_THREAD} and sometimes{@link VMStartEvent}. If these suspensions are not resumed the target VM will hang. Thus, it is always good policy to {@link #remove() remove()} every EventSet from theevent queue until an EventSet containing a {@link VMDisconnectEvent} is read.Unless {@link com.sun.jdi.VirtualMachine#resume() resume} isbeing handled in another way, each EventSet should invoke {@link EventSet#resume()}. @see EventSet @see VirtualMachine @author Robert Field @since 1.3

    for (ThreadReference threadReference : allThreads) {
      System.out.println(threadReference+" isSuspended: "+threadReference.isSuspended()+" suspendCount: "+threadReference.suspendCount());
    }


    // process events
    EventQueue eventQueue = vm.eventQueue();
    while (true) {
      EventSet eventSet = eventQueue.remove();
      for (Event event : eventSet) {
        if (event instanceof ClassPrepareEvent) {
          event.request().disable();
          installHaltPoint(vm);
        }

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  private Process process;
  ThreadReference bootThread;


  private void eventLoop() throws InterruptedException {
    System.out.println("eventLoop started");
    EventQueue eventQueue = vm.eventQueue();
    boolean isRunning = true;
    while (isRunning) {
      EventSet eventSet = eventQueue.remove();
      boolean mayResume = true;
      for (Event event : eventSet) {
        System.out.println(event);
        if (event instanceof VMDeathEvent
            || event instanceof VMDisconnectEvent) {

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          return false;
          }
        });
      chrono.start();
      HashSet<ThreadReference> resumir=new HashSet<ThreadReference>();
      EventQueue queue = vm.eventQueue();
      //TODO hacerle refactor a el codigo que escucha los eventos
      while(true)
        {
        resumir.clear();


        EventSet eventSet = queue.remove();
        EventIterator it = eventSet.eventIterator();
        
        //iniciar transacion
        JPAManager.getJPAManager().startTransaction();

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    try
      {      
      dataManager=new TraceDataGenerator(chrono=new Chronometer());
      chrono.start();
      int ciclos=0;
      EventQueue queue = vm.eventQueue();
      HashSet<ThreadReference> resumir=new HashSet<ThreadReference>();
      while(true)
        {
        resumir.clear();
        System.out.println("Ciclo de eventos: " + ++ciclos);


        EventSet eventSet = queue.remove();
        /*while(eventSet==null)
          {
          for(ThreadReference tr : vm.allThreads())
            {
            System.out.println("\t" + tr.name() + ", " + tr.suspendCount() + ", " + tr.status());

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    }
    // watch for loaded classes
    addClassWatch(vm);


    // process events
    EventQueue eventQueue = vm.eventQueue();
    // resume the vm


    Process process = vm.process();




    // Copy target's output and error to our output and error.
    Thread outThread = new StreamRedirectThread("out reader", process.getInputStream());
    Thread errThread = new StreamRedirectThread("error reader", process.getErrorStream());


    errThread.start();
    outThread.start();




    vm.resume();
    boolean connected = true;
    while (connected) {
      EventSet eventSet = eventQueue.remove();
      for (Event event : eventSet) {
        if (event instanceof VMDeathEvent
            || event instanceof VMDisconnectEvent) {
          // exit
          connected = false;

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/*     */   }
/*     */ 
/*     */   EventSet waitEvent()
/*     */     throws InterruptedException
/*     */   {
/* 243 */     EventQueue queue = this.jvm.eventQueue();
/* 244 */     return queue.remove();
/*     */   }

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   * @see #shutdown()
   */
  public void run() {
    VirtualMachine vm = fTarget.getVM();
    if (vm != null) {
      EventQueue q = vm.eventQueue();
      EventSet eventSet = null;
      while (!isShutdown()) {
        try {
          try {
            // Get the next event set.
            eventSet = q.remove(1000);
          } catch (VMDisconnectedException e) {
            break;
          }


          if (!isShutdown() && eventSet != null) {

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