Exemple #1
0
  @Override
  @HasPermission(action = UGC_UPDATE, type = SocialPermission.class)
  public UGC update(
      @SecuredObject final String ugcId,
      final String body,
      final String subject,
      final String contextId,
      final Map attributes)
      throws SocialException, UGCNotFound {
    log.debug("logging.ugc.updateUgc", ugcId);
    try {
      final Profile currentProfile = SocialSecurityUtils.getCurrentProfile();
      boolean moderateByMail =
          Boolean.parseBoolean(
              tenantConfigurationService.getProperty(contextId, "moderateByMailEnable").toString());

      if (!ObjectId.isValid(ugcId)) {
        throw new IllegalArgumentException("Given UGC Id is not valid");
      }
      T toUpdate = (T) ugcRepository.findUGC(contextId, ugcId);
      if (toUpdate == null) {
        throw new IllegalArgumentException("UGC with Id " + ugcId + " does not exists");
      }
      if (StringUtils.isNotBlank(body)) {
        toUpdate.setBody(body);
      }
      if (StringUtils.isNotBlank(subject)) {
        toUpdate.setBody(subject);
      }
      pipeline.processUgc(toUpdate);
      if (moderateByMail
          && !SocialSecurityUtils.isProfileModeratorOrAdmin(currentProfile, contextId)) {
        if (toUpdate instanceof SocialUgc) {
          ((SocialUgc) toUpdate).setModerationStatus(ModerationStatus.UNMODERATED);
        }
      }
      ugcRepository.update(ugcId, toUpdate, false, false);
      final SocialEvent<T> event =
          new SocialEvent<>(
              toUpdate,
              SocialSecurityUtils.getCurrentProfile().getId().toString(),
              UGCEvent.UPDATE);
      event.setAttribute("baseUrl", calculateBaseUrl());
      reactor.notify(UGCEvent.UPDATE.getName(), Event.wrap(event));
      if (attributes != null && !attributes.isEmpty()) {
        toUpdate.getAttributes().putAll(attributes);
        // ToDo This should be one query, problem is with deep attributes !!
        setAttributes(toUpdate.getId().toString(), contextId, toUpdate.getAttributes());
        reactor.notify(UGCEvent.UPDATE_ATTRIBUTES, Event.wrap(attributes));
      }
      log.info("logging.ugc.updatedUgc", ugcId);
      return toUpdate;
    } catch (MongoDataException ex) {
      log.error("logging.ugc.unableToUpdateUgc", ex);
      throw new UGCException("Unable to removeWatcher UGC", ex);
    }
  }
  private void threadPoolDispatcher() {
    Boundary b = new Boundary();

    // Bind to a Selector using an anonymous object
    Tuple2<Selector, Object> anon = $();

    threadPoolReactor.on(anon.getT1(), b.bind(consumer, 3));

    threadPoolReactor.notify(anon.getT2(), Event.wrap(threadPoolReactor));
    threadPoolReactor.notify(anon.getT2(), Event.wrap(threadPoolReactor));
    threadPoolReactor.notify(anon.getT2(), Event.wrap(threadPoolReactor));

    b.await();
  }
Exemple #3
0
 @Override
 @HasPermission(action = UGC_UPDATE, type = SocialPermission.class)
 public FileInfo updateAttachment(
     @SecuredObject final String ugcId,
     final String contextId,
     final String attachmentId,
     final InputStream newAttachment)
     throws UGCException, FileNotFoundException {
   if (!ObjectId.isValid(ugcId)) {
     throw new IllegalArgumentException("Given Ugc Id is not valid");
   }
   if (!ObjectId.isValid(attachmentId)) {
     throw new IllegalArgumentException("Given UGC Id is not valid");
   }
   try {
     T ugc = (T) ugcRepository.findUGC(contextId, ugcId);
     if (ugc == null) {
       throw new IllegalUgcException("Given UGC Id does not exists");
     }
     FileInfo oldInfo = ugcRepository.getFileInfo(attachmentId);
     ugc.getAttachments().remove(oldInfo);
     FileInfo newInfo =
         ugcRepository.updateFile(
             new ObjectId(attachmentId),
             newAttachment,
             oldInfo.getFileName(),
             oldInfo.getContentType(),
             true);
     ugc.getAttachments().add(newInfo);
     ugcRepository.update(ugcId, ugc);
     reactor.notify(
         UGCEvent.DELETE_ATTACHMENT.getName(),
         Event.wrap(new SocialEvent<>(ugcId, attachmentId, UGCEvent.DELETE_ATTACHMENT)));
     reactor.notify(
         UGCEvent.ADD_ATTACHMENT.getName(),
         Event.wrap(
             new SocialEvent<>(
                 ugcId, new InputStream[] {new CloseShieldInputStream(newAttachment)}),
             UGCEvent.ADD_ATTACHMENT));
     return newInfo;
   } catch (MongoDataException e) {
     log.error("logging.ugc.attachmentError");
     throw new UGCException("Unable to removeWatcher Attachment");
   } catch (FileExistsException e) {
     log.error("logging.ugc.attachmentNotFound", attachmentId);
     throw new UGCException("Unable to find attachment with given id", e);
   }
 }
Exemple #4
0
 @Override
 @HasPermission(action = UGC_UPDATE, type = SocialPermission.class)
 public void removeAttachment(
     @SecuredObject final String ugcId, final String contextId, final String attachmentId)
     throws UGCException, FileNotFoundException {
   try {
     UGC ugc = ugcRepository.findUGC(contextId, ugcId);
     if (ugc == null) {
       throw new IllegalUgcException("UGC with given Id does not exist");
     }
     if (!ObjectId.isValid(attachmentId)) {
       throw new IllegalArgumentException("Given Attachment id is not valid");
     }
     ObjectId attachmentOid = new ObjectId(attachmentId);
     FileInfo info = ugcRepository.getFileInfo(attachmentOid);
     if (!info.getStoreName().startsWith(File.separator + contextId)) {
       throw new IllegalSocialQueryException(
           "Given Attachment does not belong to the given context");
     }
     ugc.getAttachments().remove(info);
     ugcRepository.deleteFile(attachmentOid);
     ugcRepository.update(ugcId, ugc);
     reactor.notify(
         UGCEvent.DELETE_ATTACHMENT.getName(),
         Event.wrap(new SocialEvent<>(ugcId, attachmentId, UGCEvent.DELETE_ATTACHMENT)));
   } catch (MongoDataException e) {
     log.error("logging.ugc.attachmentToRemove", e, attachmentId);
     throw new UGCException("Unable to save File to UGC");
   }
 }
Exemple #5
0
 @Override
 @HasPermission(action = UGC_UPDATE, type = SocialPermission.class)
 public void setAttributes(
     @SecuredObject final String ugcId, final String contextId, final Map attributes)
     throws SocialException, UGCNotFound {
   log.debug("logging.ugc.addingAttributes", attributes, ugcId, contextId);
   try {
     T toUpdate = (T) ugcRepository.findUGC(contextId, ugcId);
     if (toUpdate == null) {
       throw new UGCNotFound("Unable to found ugc with id " + ugcId);
     }
     final Map attrs = toUpdate.getAttributes();
     attrs.putAll(attrs);
     ugcRepository.setAttributes(ugcId, contextId, attrs);
     final SocialEvent<T> event =
         new SocialEvent<T>(
             ugcId,
             attributes,
             SocialSecurityUtils.getCurrentProfile().getId().toString(),
             UGCEvent.UPDATE_ATTRIBUTES);
     event.setAttribute("baseUrl", calculateBaseUrl());
     reactor.notify(UGCEvent.UPDATE_ATTRIBUTES.getName(), Event.wrap(event));
   } catch (MongoDataException ex) {
     log.debug("logging.ugc.unableToAddAttrs", ex, attributes, ugcId, contextId);
     throw new UGCException("Unable to add Attributes to UGC", ex);
   }
 }
Exemple #6
0
  public void publishJokes() throws InterruptedException {
    long start = System.currentTimeMillis();
    AtomicInteger counter = new AtomicInteger();
    for (int i = 0; i < numberOfJokes; i++) {
      reactor.notify("jokes", Event.wrap(counter.getAndIncrement()));
    }
    latch.await();
    long elapsed = System.currentTimeMillis() - start;

    System.out.println("Elapsed time: " + elapsed + "ms");
    System.out.println("Average time per joke: " + elapsed / numberOfJokes + "ms");
  }
  private void multipleRingBufferDispatchers() {
    Boundary b = new Boundary();

    Reactor r1 = Reactors.reactor().env(env).dispatcher(Environment.RING_BUFFER).get();
    Reactor r2 = Reactors.reactor().env(env).dispatcher(Environment.RING_BUFFER).get();

    // Bind to a Selector using an anonymous object
    Tuple2<Selector, Object> anon = $();

    r1.on(anon.getT1(), b.bind(consumer, 3));
    r2.on(anon.getT1(), b.bind(consumer, 2));

    r1.notify(anon.getT2(), Event.wrap(r1));
    r1.notify(anon.getT2(), Event.wrap(r1));
    r1.notify(anon.getT2(), Event.wrap(r1));

    r2.notify(anon.getT2(), Event.wrap(r2));
    r2.notify(anon.getT2(), Event.wrap(r2));

    b.await();
  }
Exemple #8
0
  @Override
  @HasPermission(action = UGC_DELETE, type = SocialPermission.class)
  public boolean deleteUgc(final String ugcId, final String contextId) throws SocialException {
    log.debug("logging.ugc.deleteUgc", ugcId);
    try {
      ugcRepository.deleteUgc(ugcId, contextId);
      final SocialEvent<T> event =
          new SocialEvent<T>(
              ugcId, SocialSecurityUtils.getCurrentProfile().getId().toString(), UGCEvent.DELETE);
      event.setAttribute("baseUrl", calculateBaseUrl());

      reactor.notify(UGCEvent.DELETE.getName(), Event.wrap(event));
    } catch (MongoDataException ex) {
      log.error("logging.ugc.deleteUgcError", ex, ugcId, contextId);
      throw new UGCException("Unable to delete UGC", ex);
    }
    return false;
  }
Exemple #9
0
  @Override
  @HasPermission(action = UGC_CREATE, type = SocialPermission.class)
  public UGC create(
      final String contextId,
      final String ugcParentId,
      final String targetId,
      final String textContent,
      final String subject,
      final Map attrs,
      final boolean isAnonymous)
      throws SocialException {
    log.debug("logging.ugc.creatingUgc", contextId, targetId, ugcParentId, subject, attrs);
    final UGC template = new UGC(subject, textContent, targetId);

    template.setAnonymousFlag(isAnonymous);
    T newUgc = (T) ugcFactory.newInstance(template);
    newUgc.setAttributes(attrs);
    try {
      if (ObjectId.isValid(ugcParentId)) {
        setupAncestors(newUgc, ugcParentId, contextId);

      } else {
        log.debug("logging.ugc.invalidParentId");
      }
      if (StringUtils.isBlank(contextId)) {
        throw new IllegalArgumentException("context cannot be null");
      }
      pipeline.processUgc(newUgc);
      ugcRepository.save(newUgc);

      final SocialEvent<T> event =
          new SocialEvent<>(
              newUgc, SocialSecurityUtils.getCurrentProfile().getId().toString(), UGCEvent.CREATE);
      event.setAttribute("baseUrl", calculateBaseUrl());
      reactor.notify(UGCEvent.CREATE.getName(), Event.wrap(event));
      setupAutoWatch(targetId, SocialSecurityUtils.getCurrentProfile(), contextId);
      log.info("logging.ugc.created", newUgc);
      return newUgc;
    } catch (MongoDataException ex) {
      log.error("logging.ugc.errorSaving", ex);
      throw new UGCException("Unable to Save UGC");
    }
  }
Exemple #10
0
  @Override
  @HasPermission(action = UGC_UPDATE, type = SocialPermission.class)
  public FileInfo addAttachment(
      @SecuredObject final String ugcId,
      final String contextId,
      final InputStream attachment,
      final String fileName,
      final String contentType)
      throws FileExistsException, UGCException {
    String internalFileName =
        File.separator + contextId + File.separator + ugcId + File.separator + fileName;
    try {
      checkForVirus(attachment);
    } catch (IOException | VirusScannerException ex) {
      log.error("logging.ugc.errorScanVirus", ex);
      return null;
    }

    try {
      UGC ugc = ugcRepository.findUGC(contextId, ugcId);
      if (ugc == null) {
        throw new IllegalUgcException("UGC with given Id does not exist");
      }
      FileInfo info = ugcRepository.saveFile(attachment, internalFileName, contentType);
      try {
        info.setFileName(new URLCodec().decode(fileName));
      } catch (DecoderException e) {
        info.setFileName(fileName);
      }
      info.setAttribute("owner", ugcId);
      ugc.getAttachments().add(info);
      ugcRepository.update(ugcId, ugc);
      reactor.notify(
          UGCEvent.ADD_ATTACHMENT.getName(),
          Event.wrap(
              new SocialEvent<>(
                  ugcId, new InputStream[] {new CloseShieldInputStream(attachment)})));
      return info;
    } catch (MongoDataException e) {
      log.error("logging.ugc.unableToSaveAttachment", e, internalFileName);
      throw new UGCException("Unable to save File to UGC");
    }
  }
Exemple #11
0
 @Override
 @HasPermission(action = UGC_UPDATE, type = SocialPermission.class)
 public void deleteAttribute(
     @SecuredObject final String ugcId, final String[] attributesName, final String contextId)
     throws SocialException {
   log.debug("logging.ugc.deleteAttributes", attributesName, ugcId);
   try {
     ugcRepository.deleteAttribute(ugcId, contextId, attributesName);
     final SocialEvent<T> event =
         new SocialEvent<T>(
             ugcId,
             SocialSecurityUtils.getCurrentProfile().getId().toString(),
             UGCEvent.DELETE_ATTRIBUTES);
     event.setAttribute("baseUrl", calculateBaseUrl());
     reactor.notify(UGCEvent.DELETE_ATTRIBUTES.getName(), Event.wrap(event));
   } catch (MongoDataException ex) {
     log.debug("logging.ugc.unableToDelAttrs", ex, attributesName, ugcId);
     throw new UGCException("Unable to delete attribute for ugc", ex);
   }
 }
  public static void main(String[] args) throws InterruptedException {
    final TradeServer server = new TradeServer();

    // Use a Reactor to dispatch events using the default Dispatcher
    Reactor reactor = new Reactor();

    // Create a single Selector for efficiency
    Selector trade = $("trade.execute");

    // For each Trade event, execute that on the server
    reactor.on(
        trade,
        new Consumer<Event<Trade>>() {
          @Override
          public void accept(Event<Trade> tradeEvent) {
            server.execute(tradeEvent.getData());

            // Since we're async, for this test, use a latch to tell when we're done
            latch.countDown();
          }
        });

    // Start a throughput timer
    startTimer();

    // Publish one event per trade
    for (int i = 0; i < totalTrades; i++) {
      // Pull next randomly-generated Trade from server
      Trade t = server.nextTrade();

      // Notify the Reactor the event is ready to be handled
      reactor.notify(trade, Fn.event(t));
    }

    // Stop throughput timer and output metrics
    endTimer();

    server.stop();
  }
Exemple #13
0
 /**
  * Notify this peer's consumers that the given channel has been closed.
  *
  * @param channel The channel that was closed.
  */
 protected void notifyClose(@Nonnull NetChannel<IN, OUT> channel) {
   reactor.notify(close.getObject(), Event.wrap(channel));
 }
Exemple #14
0
 /**
  * Notify this peer's consumers that the channel has been opened.
  *
  * @param channel The channel that was opened.
  */
 protected void notifyOpen(@Nonnull NetChannel<IN, OUT> channel) {
   reactor.notify(open.getObject(), Event.wrap(channel));
 }
Exemple #15
0
 /**
  * Notify this client's consumers than a global error has occurred.
  *
  * @param error The error to notify.
  */
 protected void notifyError(@Nonnull Throwable error) {
   Assert.notNull(error, "Error cannot be null.");
   reactor.notify(error.getClass(), Event.wrap(error));
 }
  public static void main(String[] args) throws Exception {
    Environment env = new Environment();
    final TradeServer server = new TradeServer();

    // Use a Reactor to dispatch events using the high-speed Dispatcher
    final Reactor serverReactor = Reactors.reactor(env);

    // Create a single key and Selector for efficiency
    final Selector tradeExecute = Selectors.object("trade.execute");

    // For each Trade event, execute that on the server and notify connected clients
    // because each client that connects links to the serverReactor
    serverReactor.on(
        tradeExecute,
        (Event<Trade> ev) -> {
          server.execute(ev.getData());

          // Since we're async, for this test, use a latch to tell when we're done
          latch.countDown();
        });

    @SuppressWarnings("serial")
    WebSocketServlet wss =
        new WebSocketServlet() {
          @Override
          public void configure(WebSocketServletFactory factory) {
            factory.setCreator(
                (req, resp) ->
                    new WebSocketListener() {
                      AtomicLong counter = new AtomicLong();

                      @Override
                      public void onWebSocketBinary(byte[] payload, int offset, int len) {}

                      @Override
                      public void onWebSocketClose(int statusCode, String reason) {}

                      @Override
                      public void onWebSocketConnect(final Session session) {
                        LOG.info("Connected a websocket client: {}", session);

                        // Keep track of a rolling average
                        final AtomicReference<Float> avg = new AtomicReference<>(0f);

                        serverReactor.on(
                            tradeExecute,
                            (Event<Trade> ev) -> {
                              Trade t = ev.getData();
                              avg.set((avg.get() + t.getPrice()) / 2);

                              // Send a message every 1000th trade.
                              // Otherwise, we completely overwhelm the browser and network.
                              if (counter.incrementAndGet() % 1000 == 0) {
                                try {
                                  session
                                      .getRemote()
                                      .sendString(String.format("avg: %s", avg.get()));
                                } catch (IOException e) {
                                  if (!"Failed to write bytes".equals(e.getMessage())) {
                                    e.printStackTrace();
                                  }
                                }
                              }
                            });
                      }

                      @Override
                      public void onWebSocketError(Throwable cause) {}

                      @Override
                      public void onWebSocketText(String message) {}
                    });
          }
        };
    serve(wss);

    LOG.info(
        "Connect websocket clients now (waiting for 10 seconds).\n"
            + "Open websocket/src/main/webapp/ws.html in a browser...");
    Thread.sleep(10000);

    // Start a throughput timer
    startTimer();

    // Publish one event per trade
    for (int i = 0; i < totalTrades; i++) {
      // Pull next randomly-generated Trade from server
      Trade t = server.nextTrade();

      // Notify the Reactor the event is ready to be handled
      serverReactor.notify(tradeExecute.getObject(), Event.wrap(t));
    }

    // Stop throughput timer and output metrics
    endTimer();

    server.stop();
  }