Examples of EventRequest

com.sun.jdi.request.EventRequest
Represents a request for notification of an event. Examples include {@link BreakpointRequest} and {@link ExceptionRequest}. When an event occurs for which an enabled request is present, an {@link com.sun.jdi.event.EventSet EventSet} willbe placed on the {@link com.sun.jdi.event.EventQueue EventQueue}. The collection of existing event requests is managed by the {@link EventRequestManager}.
The number of events generated for an event request can be controlled through filters. Filters provide additional constraints that an event must satisfy before it is placed on the event queue. Multiple filters can be used by making multiple calls to filter addition methods such as {@link ExceptionRequest#addClassFilter(java.lang.String classPattern)}. Filters are added to an event one at a time only while the event is disabled. Multiple filters are applied with CUT-OFF AND, in the order it was added to the request. Only events that satisfy all filters are placed in the event queue.
The set of available filters is dependent on the event request, some examples of filters are:
- Thread filters allow control over the thread for which events are generated.
- Class filters allow control over the class in which the event occurs.
- Instance filters allow control over the instance in which the event occurs.
- Count filters allow control over the number of times an event is reported.
Filters can dramatically improve debugger performance by reducing the amount of event traffic sent from the target VM to the debugger VM.
Any method on EventRequest which takes EventRequest as an parameter may throw {@link com.sun.jdi.VMDisconnectedException} if the target VM isdisconnected and the {@link com.sun.jdi.event.VMDisconnectEvent} has been or isavailable to be read from the {@link com.sun.jdi.event.EventQueue}.
Any method on EventRequest which takes EventRequest as an parameter may throw {@link com.sun.jdi.VMOutOfMemoryException} if the target VM has run out of memory. @see com.sun.jdi.event.BreakpointEvent @see com.sun.jdi.event.EventQueue @see EventRequestManager @author Robert Field @since 1.3
gnu.classpath.jdwp.event.EventRequest
A class which represents a request by the debugger for an event in the VM. EventRequests usually have event filters associated with them, which allow the debugger to specify conditions under which the notification should be sent (specific thread, specific class, ignore count, etc). @author Keith Seitz (keiths@redhat.com)
javax.portlet.EventRequest
The EventRequest represents the request sent to the portlet to handle an event. It extends the PortletRequest interface to provide event request information to portlets.
The portlet container creates an EventRequest object and passes it as argument to the portlet's processEvent method. @see ActionRequest @see PortletRequest @since 2.0

Examples of com.sun.jdi.request.EventRequest

            Iterator iter = eventRequestSpecs.iterator();
            while (iter.hasNext()) {
                EventRequestSpec spec = (EventRequestSpec)iter.next();
                if (!spec.isResolved()) {
                    try {
                        EventRequest eventRequest = spec.resolve(event);
                        if (eventRequest != null) {
                            MessageOutput.println("Set deferred", spec.toString());
                        }
                    } catch (Exception e) {
                        MessageOutput.println("Unable to set deferred",

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Examples of com.sun.jdi.request.EventRequest

    void resolveAll() {
        Iterator iter = eventRequestSpecs.iterator();
        while (iter.hasNext()) {
            EventRequestSpec spec = (EventRequestSpec)iter.next();
            try {
                EventRequest eventRequest = spec.resolveEagerly();
                if (eventRequest != null) {
                    MessageOutput.println("Set deferred", spec.toString());
                }
            } catch (Exception e) {
            }

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Examples of com.sun.jdi.request.EventRequest

    }


    boolean addEagerlyResolve(EventRequestSpec spec) {
        try {
            eventRequestSpecs.add(spec);
            EventRequest eventRequest = spec.resolveEagerly();
            if (eventRequest != null) {
                MessageOutput.println("Set", spec.toString());
            }
            return true;
        } catch (Exception exc) {

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Examples of com.sun.jdi.request.EventRequest

         * will not be properly called, and if the event is combined
         * with external events in the same set, suspend policy is not
         * correctly determined for the internal vs. external event sets)
         */
        internalEventRequestManager = new EventRequestManagerImpl(this);
        EventRequest er = internalEventRequestManager.createClassPrepareRequest();
        er.setSuspendPolicy(EventRequest.SUSPEND_NONE);
        er.enable();
        er = internalEventRequestManager.createClassUnloadRequest();
        er.setSuspendPolicy(EventRequest.SUSPEND_NONE);
        er.enable();


        /*
         * Tell other threads, notably TargetVM, that initialization
         * is complete.
         */

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Examples of com.sun.jdi.request.EventRequest

         */
        protected void createRequest() {
            EventRequestManager manager = getEventRequestManager();
            if ( manager != null ) {
                try {
                    EventRequest req = manager.createThreadDeathRequest();
                    req.setSuspendPolicy( EventRequest.SUSPEND_NONE );
                    req.enable();
                    addJDIEventListener( this,
                                         req );
                } catch ( RuntimeException e ) {
                    logError( e );
                }

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Examples of com.sun.jdi.request.EventRequest

         */
        protected void createRequest() {
            EventRequestManager manager = getEventRequestManager();
            if ( manager != null ) {
                try {
                    EventRequest req = manager.createThreadStartRequest();
                    req.setSuspendPolicy( EventRequest.SUSPEND_NONE );
                    req.enable();
                    addJDIEventListener( this,
                                         req );
                    setRequest( req );
                } catch ( RuntimeException e ) {
                    logError( e );

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Examples of com.sun.jdi.request.EventRequest

   *            whether or not the request will be a method entry request. If
   *            <code>false</code>, the request will be a method exit request.
   */
  private EventRequest createMethodRequest(JDIDebugTarget target,
      Object classFilter, boolean entry) throws CoreException {
    EventRequest request = null;
    EventRequestManager manager = target.getEventRequestManager();
    if (manager != null) {
      try {
        if (entry) {
          if (classFilter instanceof ClassType && getMethodName() != null

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Examples of com.sun.jdi.request.EventRequest

    if (!type.name().equals(getTypeName()) || shouldSkipBreakpoint()) {
      // do not create requests for inner/outer types if this is for a
      // specific type
      return false;
    }
    EventRequest entryRequest = createMethodEntryRequest(target, type);
    EventRequest exitRequest = createMethodExitRequest(target, type);


    registerRequest(entryRequest, target);
    registerRequest(exitRequest, target);
    return true;
  }

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Examples of com.sun.jdi.request.EventRequest

     */
    protected void createRequest() {
      EventRequestManager manager = getEventRequestManager();
      if (manager != null) {
        try {
          EventRequest req = manager.createThreadStartRequest();
          req.setSuspendPolicy(EventRequest.SUSPEND_NONE);
          req.enable();
          addJDIEventListener(this, req);
          setRequest(req);
        } catch (RuntimeException e) {
          logError(e);
        }

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Examples of com.sun.jdi.request.EventRequest

     */
    protected void createRequest() {
      EventRequestManager manager = getEventRequestManager();
      if (manager != null) {
        try {
          EventRequest req = manager.createThreadDeathRequest();
          req.setSuspendPolicy(EventRequest.SUSPEND_NONE);
          req.enable();
          addJDIEventListener(this, req);
        } catch (RuntimeException e) {
          logError(e);
        }
      }

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