/* (non-Javadoc)
* @see com.google.wave.api.OperationQueue#appendBlipToWavelet(com.google.wave.api.Wavelet, java.lang.String)
*/
@Override
public Blip appendBlipToWavelet(Wavelet wavelet, String initialContent) {
Blip newBlip =
newBlip(
wavelet,
initialContent,
null,
generateTempBlipId(wavelet),
wavelet.getRootThread().getId());
appendOperation(
OperationType.WAVELET_APPEND_BLIP,
wavelet,
Parameter.of(ParamsProperty.BLIP_DATA, newBlip.serialize()));
return newBlip;
}
/**
* Creates a new {@code Blip} object used for this session. A temporary id will be assigned to the
* newly created {@code Blip} object.
*
* @param wavelet the wavelet that owns this blip.
* @param initialContent the initial content of the new blip.
* @param parentBlipId the parent of this blip.
* @return an instance of new {@code Blip} object used for this session.
*/
private static Blip newBlip(
Wavelet wavelet, String initialContent, String parentBlipId, String blipId, String threadId) {
Blip newBlip = new BlipImpl(blipId, initialContent, parentBlipId, threadId, wavelet);
if (parentBlipId != null) {
Blip parentBlip = wavelet.getBlips().get(parentBlipId);
if (parentBlip != null) {
parentBlip.getChildBlipIds().add(newBlip.getBlipId());
}
}
wavelet.getBlips().put(newBlip.getBlipId(), newBlip);
BlipThread thread = wavelet.getThread(threadId);
if (thread != null) {
thread.appendBlip(newBlip);
}
return newBlip;
}
/* (non-Javadoc)
* @see com.google.wave.api.OperationQueue#continueThreadOfBlip(com.google.wave.api.Blip)
*/
@Override
public Blip continueThreadOfBlip(Blip blip) {
Blip newBlip =
newBlip(
blip.getWavelet(),
"",
blip.getParentBlipId(),
generateTempBlipId(blip.getWavelet()),
blip.getThread().getId());
appendOperation(
OperationType.BLIP_CONTINUE_THREAD,
blip,
Parameter.of(ParamsProperty.BLIP_DATA, newBlip.serialize()));
return newBlip;
}
/* (non-Javadoc)
* @see com.google.wave.api.OperationQueue#createChildOfBlip(com.google.wave.api.Blip)
*/
@Override
public Blip createChildOfBlip(Blip blip) {
// Create a new thread.
String tempBlipId = generateTempBlipId(blip.getWavelet());
Wavelet wavelet = blip.getWavelet();
BlipThread thread = new BlipThread(tempBlipId, -1, new ArrayList<String>(), wavelet.getBlips());
// Add the new thread to the blip and wavelet.
blip.addThread(thread);
((WaveletImpl) wavelet).addThread(thread);
// Create a new blip in the new thread.
Blip newBlip = newBlip(blip.getWavelet(), "", blip.getBlipId(), tempBlipId, thread.getId());
appendOperation(
OperationType.BLIP_CREATE_CHILD,
blip,
Parameter.of(ParamsProperty.BLIP_DATA, newBlip.serialize()));
return newBlip;
}
/* (non-Javadoc)
* @see com.google.wave.api.OperationQueue#insertInlineBlipToDocument(com.google.wave.api.Blip, int)
*/
@Override
public Blip insertInlineBlipToDocument(Blip blip, int position) {
// Create a new thread.
String tempBlipId = generateTempBlipId(blip.getWavelet());
Wavelet wavelet = blip.getWavelet();
BlipThread thread =
new BlipThread(tempBlipId, position, new ArrayList<String>(), wavelet.getBlips());
// Add the new thread to the blip and wavelet.
blip.addThread(thread);
((WaveletImpl) wavelet).addThread(thread);
// Create a new blip in the new thread.
Blip inlineBlip = newBlip(blip.getWavelet(), "", blip.getBlipId(), tempBlipId, thread.getId());
appendOperation(
OperationType.DOCUMENT_INSERT_INLINE_BLIP,
blip,
Parameter.of(ParamsProperty.INDEX, position),
Parameter.of(ParamsProperty.BLIP_DATA, inlineBlip.serialize()));
return inlineBlip;
}
/**
* Creates and appends a new operation to the operation queue.
*
* @param opType the type of the operation.
* @param blip the blip to apply this operation to.
* @param parameters the parameters that should be added as a property of the operation.
* @return an instance of {@link OperationRequest} that represents the queued operation.
*/
OperationRequest appendOperation(OperationType opType, Blip blip, Parameter... parameters) {
return appendOperation(
opType, blip.getWaveId(), blip.getWaveletId(), blip.getBlipId(), parameters);
}
