Examples of RemoteServiceEvent

ch.ethz.iks.r_osgi.RemoteServiceEvent
Remote service event class. @author Jan S. Rellermeyer, ETH Zurich
org.rioproject.event.RemoteServiceEvent
Wrapper around RemoteEvent to allow user defined event objects. Since RemoteEvent requires certain parameters to be set in its constructor this class provides set methods for those parameters. The user can extend this class, creating their own event.
Developers of service events will extend this class, creating their own event. When the event handler for an event is invoked to fire the event it will fill in the required parameters. @author Dennis Reedy

Examples of ch.ethz.iks.r_osgi.RemoteServiceEvent

      final RemoteServiceReference[] refs = (RemoteServiceReference[]) remoteServices
          .values().toArray(
              new RemoteServiceReference[remoteServices.size()]);
      for (int i = 0; i < refs.length; i++) {
        RemoteOSGiServiceImpl
            .notifyRemoteServiceListeners(new RemoteServiceEvent(
                RemoteServiceEvent.UNREGISTERING, refs[i]));
      }


      // uninstall the proxy bundle
      final Bundle[] proxies = (Bundle[]) proxyBundles.values().toArray(

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Examples of ch.ethz.iks.r_osgi.RemoteServiceEvent

            properties, this);


        remoteServices.put(serviceURI, ref);


        RemoteOSGiServiceImpl
            .notifyRemoteServiceListeners(new RemoteServiceEvent(
                RemoteServiceEvent.REGISTERED, ref));


        return null;
      }
      case LeaseUpdateMessage.SERVICE_MODIFIED: {
        final Dictionary properties = (Dictionary) suMsg.getPayload()[1];
        sanitizeServiceProperties(properties, serviceURI);
        final ServiceRegistration reg = (ServiceRegistration) proxiedServices
            .get(serviceID);
        if (reg != null) {
          reg.setProperties(properties);
        }


        final RemoteServiceReferenceImpl ref = getRemoteReference(serviceURI); //$NON-NLS-1$
        // If r-OSGi receives a SERVICE_MODIFIED for service X before it
        // knows about X (SERVICE_ADDED), there is no point in updating
        // the local service instance. It will fail with an NPE anyway.
        // (see https://bugs.eclipse.org/420433)
        if (ref == null && reg == null) {
          return null;
        }
        ref.setProperties(properties);
        RemoteOSGiServiceImpl
            .notifyRemoteServiceListeners(new RemoteServiceEvent(
                RemoteServiceEvent.MODIFIED, ref));
        return null;
      }
      case LeaseUpdateMessage.SERVICE_REMOVED: {
        if (networkChannel == null) {
          return null;
        }
        final RemoteServiceReference ref = (RemoteServiceReference) remoteServices
            .remove(serviceURI);
        if (ref != null) {
          RemoteOSGiServiceImpl
              .notifyRemoteServiceListeners(new RemoteServiceEvent(
                  RemoteServiceEvent.UNREGISTERING, ref));
        }


        final Bundle bundle = (Bundle) proxyBundles.remove(serviceID);
        if (bundle != null) {

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Examples of ch.ethz.iks.r_osgi.RemoteServiceEvent

      refs[i] = new RemoteServiceReferenceImpl(serviceInterfaces[i],
          serviceID, properties, this);


      remoteServices.put(refs[i].getURI().toString(), refs[i]);
      RemoteOSGiServiceImpl
          .notifyRemoteServiceListeners(new RemoteServiceEvent(
              RemoteServiceEvent.REGISTERED, refs[i]));
    }
    updateTopics(lease.getTopics(), new String[0]);
    return refs;
  }

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Examples of org.rioproject.event.RemoteServiceEvent

            if(eventNode==null) {
                tableData.clear();
                this.fireTableDataChanged();
                return;
            }
            RemoteServiceEvent event = eventNode.getEvent();
            tableData.clear();
            String impl = "<not declared>";
            Throwable thrown;
            if(event instanceof ProvisionFailureEvent) {
                String label = "ProvisionFailureEvent."+eventNode.getValueAt(0);
                ProvisionFailureEvent pfe = (ProvisionFailureEvent)event;
                ServiceElement elem = pfe.getServiceElement();
                if(elem.getComponentBundle()!=null)
                    impl = elem.getComponentBundle().getClassName();
                thrown = pfe.getThrowable();
                String exception = getExceptionText(thrown);
                tableData.put("Event", label);
                tableData.put("When", Constants.DATE_FORMAT.format(event.getDate()));
                tableData.put("Deployment", elem.getOperationalStringName());
                tableData.put("Service", elem.getName());
                tableData.put("Class", impl);
                StringBuilder builder = new StringBuilder();
                for(String reason : pfe.getFailureReasons()) {
                    if(builder.length()>0)
                        builder.append("\n    ");
                    builder.append(reason);
                }
                tableData.put("Reason", builder.toString());
                if(exception!=null) {
                    tableData.put("Exception", exception);
                    table.setRowHeight(tableData.size(), table.getRowHeight() * 20);
                }


            } else if(event instanceof ProvisionMonitorEvent) {
                String label = "ProvisionMonitorEvent."+eventNode.getValueAt(0);
                tableData.put("Event", label);
                ProvisionMonitorEvent pme = (ProvisionMonitorEvent)event;
                StringBuilder builder = new StringBuilder();
                if(pme.getAction().equals(ProvisionMonitorEvent.Action.OPSTRING_DEPLOYED) ||
                   pme.getAction().equals(ProvisionMonitorEvent.Action.OPSTRING_UNDEPLOYED)) {
                    StringBuilder serviceNameBuilder = new StringBuilder();
                    for(ServiceElement service : pme.getOperationalString().getServices()) {
                        if(serviceNameBuilder.length()>0) {
                            serviceNameBuilder.append(", ");
                        }
                        serviceNameBuilder.append(service.getName());
                    }
                    builder.append(serviceNameBuilder.toString());
                    tableData.put("When", Constants.DATE_FORMAT.format(event.getDate()));
                    tableData.put("Deployment", pme.getOperationalStringName());
                    tableData.put("Services", builder.toString());
                } else {
                    tableData.put("When", Constants.DATE_FORMAT.format(event.getDate()));
                    tableData.put("Deployment", pme.getOperationalStringName());
                    tableData.put("Description", eventNode.getDescription());
                }


            } else if(event instanceof ServiceLogEvent) {
                String label = "ServiceLogEvent."+eventNode.getValueAt(0);
                tableData.put("Event", label);
                ServiceLogEvent sle = (ServiceLogEvent)event;
                thrown = sle.getLogRecord().getThrown();
                String exception = getExceptionText(thrown);
                tableData.put("When", Constants.DATE_FORMAT.format(event.getDate()));
                tableData.put("Deployment", sle.getOpStringName());
                tableData.put("Service", sle.getServiceName());
                tableData.put("Machine", sle.getAddress().getHostName());
                tableData.put("Message", sle.getLogRecord().getLevel()+": "+sle.getLogRecord().getMessage());
                if(exception!=null) {
                    tableData.put("Exception", exception);
                    table.setRowHeight(tableData.size(), table.getRowHeight() * 20);
                }
            } else {
                String label = "SLAThresholdEvent."+eventNode.getValueAt(0);
                tableData.put("Event", label);
                SLAThresholdEvent slaEvent = (SLAThresholdEvent)event;
                StringBuilder builder = new StringBuilder();
                builder.append("low=").append(slaEvent.getSLA().getCurrentLowThreshold());
                builder.append(" high=").append(slaEvent.getSLA().getCurrentHighThreshold());
                tableData.put("When", Constants.DATE_FORMAT.format(event.getDate()));
                tableData.put("Deployment", slaEvent.getServiceElement().getOperationalStringName());
                tableData.put("Service", slaEvent.getServiceElement().getName());
                tableData.put("Machine", slaEvent.getHostAddress());
                tableData.put("Value", numberFormatter.format(slaEvent.getCalculable().getValue()));
                tableData.put("Threshold Values", builder.toString());

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Examples of org.rioproject.event.RemoteServiceEvent


    class EventWriter implements Runnable {


        public void run() {
            while (true) {
                RemoteServiceEvent event;
                try {
                    event = eventWriteQ.take();
                } catch (InterruptedException e) {
                    logger.debug("EventWriter breaking out of main loop");
                    break;
                }
                File file = new File(persistentEventDirectory, createEventFileName(event));
                if(logger.isDebugEnabled())
                    logger.debug(String.format("Writing %s to %s", event, file.getPath()));
                ObjectOutputStream outputStream = null;
                try {
                    logger.debug(RMIClassLoader.getClassAnnotation(event.getClass()));
                    outputStream = new ObjectOutputStream(new FileOutputStream(file));
                    outputStream.writeObject(new RemoteServiceEventHolder(event));
                    if(logger.isDebugEnabled())
                        logger.debug(String.format("Wrote %d bytes to %s", file.length(), file.getPath()));
                } catch (IOException e) {

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Examples of org.rioproject.event.RemoteServiceEvent

                                                           null));
    }


    @Test
    public void testPostNotify() throws Exception {
        RemoteServiceEvent event = new RemoteServiceEvent("Test Event");
        eventManager.notify(event);
        Assert.assertEquals(1, eventManager.getEvents().size());
    }

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Examples of org.rioproject.event.RemoteServiceEvent

    }


    static List<RemoteServiceEvent> createRemoteServiceEvents(int count) {
        List<RemoteServiceEvent> list = new ArrayList<RemoteServiceEvent>();
        for(int i=0; i<count; i++) {
            RemoteServiceEvent event = new RemoteServiceEvent("Test Event "+i);
            event.setSequenceNumber(i);
            list.add(event);
            try {
                Thread.sleep(1);
            } catch (InterruptedException e) {
                e.printStackTrace();

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Examples of org.rioproject.event.RemoteServiceEvent

    public RemoteServiceEventHolder(RemoteServiceEvent event) throws IOException {
        marshalledEvent = new MarshalledObject<RemoteServiceEvent>(event);
    }


    public RemoteServiceEvent getRemoteServiceEvent() throws ClassNotFoundException {
        RemoteServiceEvent remoteServiceEvent;
        try {
            remoteServiceEvent = marshalledEvent.get();
        } catch (IOException e) {
            throw new ClassNotFoundException("Failed to create client-side remote event", e);
        }

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