Examples of com.sun.jdi.request.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

         */
        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 );

View Full Code Here

         */
        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 );
                }

View Full Code Here

      ClassPrepareRequest cpr = mgr.createClassPrepareRequest();
      cpr.setSuspendPolicy(EventRequest.SUSPEND_EVENT_THREAD);
      cpr.addClassFilter(clazz);
      cpr.enable();
      
      EventRequest req= mgr.createClassUnloadRequest();
      req.setSuspendPolicy(EventRequest.SUSPEND_EVENT_THREAD);
      ((ClassUnloadRequest)req).addClassFilter(clazz);
      req.setEnabled(true);
      
      //TODO NO repertir request usar uno para todas las clases
      req = mgr.createMonitorContendedEnteredRequest();
      req.setSuspendPolicy(EventRequest.SUSPEND_EVENT_THREAD);
      ((MonitorContendedEnteredRequest)req).addClassFilter(clazz);
      req.setEnabled(true);
      
      req = mgr.createMonitorContendedEnterRequest();
      req.setSuspendPolicy(EventRequest.SUSPEND_EVENT_THREAD);
      ((MonitorContendedEnterRequest)req).addClassFilter(clazz);
      req.setEnabled(true);
      
      req = mgr.createMonitorWaitedRequest();
      req.setSuspendPolicy(EventRequest.SUSPEND_EVENT_THREAD);
      ((MonitorWaitedRequest)req).addClassFilter(clazz);
      req.setEnabled(true);
      
      req = mgr.createMonitorWaitRequest();
      req.setSuspendPolicy(EventRequest.SUSPEND_EVENT_THREAD);
      ((MonitorWaitRequest)req).addClassFilter(clazz);
      req.setEnabled(true);
      }
    
    if(traceFilter.isTraceThreads())
      {
      //inspeccions creacion hilos

View Full Code Here

        boolean failure = false;
        synchronized(eventRequestSpecs) {
            for (EventRequestSpec spec : eventRequestSpecs) {
                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",

View Full Code Here

    }


    void resolveAll() {
        for (EventRequestSpec spec : eventRequestSpecs) {
            try {
                EventRequest eventRequest = spec.resolveEagerly();
                if (eventRequest != null) {
                    MessageOutput.println("Set deferred", spec.toString());
                }
            } catch (Exception e) {
            }

View Full Code Here

    }


    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) {

View Full Code Here

    @Override
    EventRequest resolveEventRequest(ReferenceType refType)
                                      throws NoSuchFieldException {
        Field field = refType.fieldByName(fieldId);
        EventRequestManager em = refType.virtualMachine().eventRequestManager();
        EventRequest wp = em.createModificationWatchpointRequest(field);
        wp.setSuspendPolicy(suspendPolicy);
        wp.enable();
        return wp;
    }

View Full Code Here

         */
        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 );
                }

View Full Code Here

         */
        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 );

View Full Code Here

     */
    EventRequest resolveEventRequest(ReferenceType refType)
                                      throws NoSuchFieldException {
        Field field = refType.fieldByName(fieldId);
        EventRequestManager em = refType.virtualMachine().eventRequestManager();
        EventRequest wp = em.createModificationWatchpointRequest(field);
        wp.setSuspendPolicy(suspendPolicy);
        wp.enable();
        return wp;
    }

View Full Code Here

0 1 2

TOP

Related Classes of com.sun.jdi.request.EventRequest

com.sun.tools.example.debug.tty.EventRequestSpecList

com.sun.tools.example.debug.tty.ModificationWatchpointSpec

com.sun.tools.jdi.VirtualMachineImpl

net.zero.smarttrace.core.Tracer

org.drools.eclipse.debug.core.DroolsDebugTarget$ThreadDeathHandler

org.drools.eclipse.debug.core.DroolsDebugTarget$ThreadStartHandler

org.eclipse.jdt.internal.debug.core.breakpoints.JavaBreakpoint

org.eclipse.jdt.internal.debug.core.breakpoints.JavaMethodBreakpoint

org.eclipse.jdt.internal.debug.core.model.JDIDebugTarget$ThreadDeathHandler

org.eclipse.jdt.internal.debug.core.model.JDIDebugTarget$ThreadStartHandler

All source code are property of their respective owners. Java is a trademark of Sun Microsystems, Inc and owned by ORACLE Inc. Contact coftware#gmail.com.