Examples of org.waveprotocol.wave.model.wave.opbased.OpBasedWavelet

Package org.waveprotocol.wave.model.wave.opbased

Examples of org.waveprotocol.wave.model.wave.opbased.OpBasedWavelet

org.waveprotocol.wave.model.wave.opbased.OpBasedWavelet

The collaborative structure of the sinks in a set of wave, blip and document adapters is as follows:

 document :OpBasedDocument - - - - - - > :DocumentOperationSink | V outputSink 0 fromDocument |                      blip :OpBasedBlip - - - - - - - > :BlipData | V outputSink 0 fromBlip |                      wave :OpBasedWavelet  - - - - - - - > :WaveletData | V 0 outputSink | V (outgoing client ops) where  -0 x  represents a sink called x ---->  represents flow of operations - - >  represents operation application, either full (apply()) or partial (update()).

The operation sinks associated with the OpBasedXXX are only for applying and passing around locally-sourced operations. The structure of each OpBasedXXX is as follows. Each OpBasedXXX is sink for operations it produces directly. These operations are applied to the adapted target, then sent to an output sink: self.consume(op) = op.apply(target); outputSink.consume(op); Each OpBasedXXX with sub-OpBasedXXX has a sink for operations produced by those sub-OpBasedXXX (fromDocument and fromBlip). Operations received through such a sink are boxed, partially applied to the target (just the update() method, since the sub-operation has already been applied to the sub-component), then sent down to the output sink. fromSub.consume(op) = op' = box(op); op'.update(target); outputSink.consume(op'); Note that operations arriving from elsewhere are applied top-down through the WaveletData implementation, and do not flow through these adapters. The collaboration between the adapters appears as follows:

 document :OpBasedDocument      - - - - - - - > :DocumentOperationSink |                                      A document V outputSink                           | 0 fromDocument                         | |                      blip            | :OpBasedBlip         - - - - - - - >      :BlipData |                                      A blip V outputSink                           | 0 fromBlip                             | |                      wave            | :OpBasedWavelet         - - - - - - - >      :WaveletData |                                      | V                                      | 0 outputSink                           0 localSink |                                      A V (outgoing client ops)                |(incoming server ops)

    lastContextFactory = new MockWaveletOperationContextFactory().setParticipantId(author);
    lastAuthoriser = new MockParticipationHelper();
    SilentOperationSink<WaveletOperation> executor =
        Executor.<WaveletOperation, WaveletData>build(waveData);
    SilentOperationSink<WaveletOperation> out = new VersionIncrementingSink(waveData, sink);
    return new OpBasedWavelet(waveId, waveData, lastContextFactory, lastAuthoriser, executor, out);
  }

View Full Code Here


    ObservableWaveletData convWavelet = root != null ? root : other;
    SupplementedWave supplement = null;
    ObservableConversationView conversations = null;
    if (convWavelet != null) {
      OpBasedWavelet wavelet = OpBasedWavelet.createReadOnly(convWavelet);
      if (WaveletBasedConversation.waveletHasConversation(wavelet)) {
        conversations = conversationUtil.buildConversation(wavelet);
        supplement = buildSupplement(participant, conversations, udw);
      }
    }

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            } catch (OperationException e) {
              throw new OperationRuntimeException("Error applying op", e);
            }
          }
        };
        return new OpBasedWavelet(waveId,
            data,
            new BasicWaveletOperationContextFactory(creator) {
              @Override public long currentTimeMillis() {
                return creationTime;
              }

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      ObservableWaveletData convWavelet = root != null ? root : other;
      SupplementedWave supplement = null;
      ObservableConversationView conversations = null;
      if (convWavelet != null) {
        OpBasedWavelet wavelet = OpBasedWavelet.createReadOnly(convWavelet);
        if (WaveletBasedConversation.waveletHasConversation(wavelet)) {
          conversations = conversationUtil.buildConversation(wavelet);
          supplement = buildSupplement(participant, conversations, udw);
        }
      }

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  @Override
  public void execute(
      OperationRequest operation, OperationContext context, ParticipantId participant)
      throws InvalidRequestException {
    OpBasedWavelet wavelet = context.openWavelet(operation, participant);
    ObservableConversationView conversationView = context.openConversation(operation, participant);


    String waveletId = OperationUtil.getRequiredParameter(operation, ParamsProperty.WAVELET_ID);
    String conversationId;

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      }
    }


    WaveletName waveletName = context.getConversationUtil().generateWaveletName();
    RobotWaveletData newWavelet = createEmptyRobotWavelet(participant, waveletName);
    OpBasedWavelet opBasedWavelet = newWavelet.getOpBasedWavelet(participant);


    WaveletBasedConversation.makeWaveletConversational(opBasedWavelet);


    ObservableConversationView conversation =
        context.getConversationUtil().buildConversation(opBasedWavelet);
    ObservableConversationBlip rootBlip = conversation.getRoot().getRootThread().appendBlip();


    for (ParticipantId newParticipant : participants) {
      opBasedWavelet.addParticipant(newParticipant);
    }


    // Store the temporary id of the wavelet and rootblip so that future
    // operations can reference it.
    try {

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    String blipId = OperationUtil.getRequiredParameter(operation, ParamsProperty.BLIP_ID);


    DocumentModifyAction modifyAction =
        OperationUtil.getRequiredParameter(operation, ParamsProperty.MODIFY_ACTION);


    OpBasedWavelet wavelet = context.openWavelet(operation, participant);
    ObservableConversation conversation =
        context.openConversation(operation, participant).getRoot();
    Document doc = context.getBlip(conversation, blipId).getContent();


    ApiView view = new ApiView(doc, wavelet);

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  @Override
  public void execute(
      OperationRequest operation, OperationContext context, ParticipantId participant)
      throws InvalidRequestException {
    OpBasedWavelet wavelet = context.openWavelet(operation, participant);
    ObservableConversation conversation =
        context.openConversation(operation, participant).getRoot();


    EventMessageBundle messages =
        mapWaveletToMessageBundle(context.getConverter(), participant, wavelet, conversation);

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   * @param data data object for the wavelet
   * @return mutable operation-backed wavelet.
   */
  public OpBasedWavelet operationalize(ObservableWaveletData data) {
    LiveTarget<ObservableWaveletData, WaveletOperation> target = createSinks(data);
    return new OpBasedWavelet(waveId,
        data,
        opContextFactory,
        ParticipationHelper.DEFAULT,
        target.getExecutorSink(),
        target.getOutputSink());

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    // Create operation adapter, which translates semantic methods into
    // operations, applying them to the target as well as sending them down
    // the operation channel. Local operation failure fails this wavelet
    // permanently.
    wavelet = new OpBasedWavelet(waveId, target, contextFactory, participationHelper,
        opTap.incoming(), opTap.outgoing());


    // Create operation sucker, which sucks operations out of the channel and
    // applies them to the CC target.
    driver = new OperationSucker(channel, opTap.incoming());

View Full Code Here

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Related Classes of org.waveprotocol.wave.model.wave.opbased.OpBasedWavelet

com.google.walkaround.wave.server.model.InitialOps

org.waveprotocol.box.server.robots.OperationContextImpl

org.waveprotocol.box.server.robots.OperationContextImplTest

org.waveprotocol.box.server.robots.operations.BlipOperationServices

org.waveprotocol.box.server.robots.operations.BlipOperationServicesTest

org.waveprotocol.box.server.robots.operations.CreateWaveletService

org.waveprotocol.box.server.robots.operations.DocumentModifyService

org.waveprotocol.box.server.robots.operations.FetchWaveService

org.waveprotocol.box.server.robots.operations.TestingWaveletData

org.waveprotocol.box.server.robots.passive.EventGenerator

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