Examples of BlipData

com.google.wave.api.BlipData
BlipData is the serializable data representation of a Blip. It contains metadata, a text-only representation of the document content, and a list of annotations. @author scovitz@google.com (Seth Covitz) @author mprasetya@google.com (Marcel Prasetya)
org.waveprotocol.wave.model.wave.data.BlipData
Defines the abstract data type used to implement a blip's state. In order to modify a blip, or to traverse the wavelet structure surrounding a blip, consider using the {@code OpBasedBlipAdapter} interface instead.

Examples of org.waveprotocol.wave.model.wave.data.BlipData

   * @throws OperationException if the blip does not exist and is not a data
   *         document
   * @return blip targeted by this operation, never null
   */
  private BlipData getTargetBlip(WaveletData target) throws OperationException {
    BlipData blip = target.getDocument(blipId);
    if (blip == null) {
      // Implicitly create blips.
      blip = target.createDocument(blipId, context.getCreator(),
          Collections.singleton(context.getCreator()), EmptyDocument.EMPTY_DOCUMENT,
          context.getTimestamp(), target.getVersion() + context.getVersionIncrement());

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Examples of org.waveprotocol.wave.model.wave.data.BlipData


  private VersionUpdateOp doInternalApply(WaveletData wavelet) {
    HashedVersion oldHashedVersion = wavelet.getHashedVersion();
    if (docId != null) {
      // Update blip version.
      BlipData blip = wavelet.getDocument(docId);
      long newWaveletVersion = wavelet.getVersion() + context.getVersionIncrement();
      long newDocVersion = useFixedDocInfo ? docVersion : newWaveletVersion;
      long oldDocVersion = blip.setLastModifiedVersion(newDocVersion);


      return new VersionUpdateOp(context.getCreator(), -context.getVersionIncrement(),
          oldHashedVersion, docId, oldDocVersion, true);
    } else {
      return new VersionUpdateOp(context.getCreator(), -context.getVersionIncrement(),

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Examples of org.waveprotocol.wave.model.wave.data.BlipData

    for (String docId : wavelet.getDocumentIds()) {
      // We currently have no way to deserialize a document. Instead, we'll
      // serialize the expected document and compare with what we get from the
      // fetch servlet.
      StringWriter writer = new StringWriter();
      BlipData expectedDoc = wavelet.getDocument(docId);
      writer.append("" + protoSerializer.toJson(SnapshotSerializer.serializeDocument(expectedDoc)));
      String expectedResult = writer.toString();


      WaveRef waveref = WaveRef.of(wavelet.getWaveId(), wavelet.getWaveletId(), docId);
      String actualResult = fetchWaveRef(waveref);

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Examples of org.waveprotocol.wave.model.wave.data.BlipData

    return blips;
  }


  @Override
  public OpBasedBlip getBlip(String blipId) {
    BlipData blipData = wavelet.getDocument(blipId);
    if (blipData != null) {
      return adapt(blipData);
    } else {
      return null;
    }

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Examples of org.waveprotocol.wave.model.wave.data.BlipData

  @Override
  public OpBasedBlip createBlip(String id) {
    // Optimistically create the blip assuming this author submits the
    // first operation.
    WaveletOperationContext context = createContext();
    BlipData newBlip = wavelet.createDocument(id, context.getCreator(),
        Collections.singleton(context.getCreator()), EmptyDocument.EMPTY_DOCUMENT,
        Constants.NO_TIMESTAMP, Constants.NO_VERSION);
    return adapt(newBlip);
  }

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Examples of org.waveprotocol.wave.model.wave.data.BlipData


  private VersionUpdateOp doInternalApply(WaveletData wavelet) {
    HashedVersion oldHashedVersion = wavelet.getHashedVersion();
    if (docId != null) {
      // Update blip version.
      BlipData blip = wavelet.getDocument(docId);
      long newWaveletVersion = wavelet.getVersion() + context.getVersionIncrement();
      long newDocVersion = useFixedDocInfo ? docVersion : newWaveletVersion;
      long oldDocVersion = blip.setLastModifiedVersion(newDocVersion);


      return new VersionUpdateOp(context.getCreator(), -context.getVersionIncrement(),
          oldHashedVersion, docId, oldDocVersion, true);
    } else {
      return new VersionUpdateOp(context.getCreator(), -context.getVersionIncrement(),

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Examples of org.waveprotocol.wave.model.wave.data.BlipData

   * Applies this operation to a wavelet by applying its contained blip operation to the
   * identified blip.
   */
  @Override
  protected void doApply(WaveletData target) throws OperationException {
    BlipData blip = getTargetBlip(target);
    blipOp.apply(blip);
  }

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Examples of org.waveprotocol.wave.model.wave.data.BlipData

  }


  @Override
  public List<WaveletBlipOperation> applyAndReturnReverse(
      WaveletData target) throws OperationException {
    BlipData blip = getTargetBlip(target);
    List<? extends BlipOperation> operations = blipOp.applyAndReturnReverse(blip);
    List<WaveletBlipOperation> ret = new ArrayList<WaveletBlipOperation>();
    for (BlipOperation op : operations) {
      ret.add(new WaveletBlipOperation(blipId, op));
    }

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Examples of org.waveprotocol.wave.model.wave.data.BlipData

   * @throws OperationException if the blip does not exist and is not a data
   *         document
   * @return blip targeted by this operation, never null
   */
  private BlipData getTargetBlip(WaveletData target) throws OperationException {
    BlipData blip = target.getDocument(blipId);
    if (blip == null) {
      // Implicitly create blips.
      blip = target.createDocument(blipId, context.getCreator(),
          Collections.singleton(context.getCreator()), EmptyDocument.EMPTY_DOCUMENT,
          context.getTimestamp(), target.getVersion() + context.getVersionIncrement());

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