How to use

ProtocolV2Hook

in

org.eclipse.jgit.transport

private void serviceV2() throws IOException {
  if (biDirectionalPipe) {
    // Just like in service(), the capability advertisement
    // is sent only if this is a bidirectional pipe. (If
    // not, the client is expected to call
    // sendAdvertisedRefs() on its own.)
    protocolV2Hook
        .onCapabilities(CapabilitiesV2Request.builder().build());
    for (String s : getV2CapabilityAdvertisement()) {
      pckOut.writeString(s + "\n"); //$NON-NLS-1$
    }
    pckOut.end();
    while (!serveOneCommandV2()) {
      // Repeat until an empty command or EOF.
    }
    return;
  }
  try {
    serveOneCommandV2();
  } finally {
    while (0 < rawIn.skip(2048) || 0 <= rawIn.read()) {
      // Discard until EOF.
    }
    rawOut.stopBuffering();
  }
}

rawOut.stopBuffering();
protocolV2Hook.onFetch(req);

private void lsRefsV2() throws IOException {
  ProtocolV2Parser parser = new ProtocolV2Parser(transferConfig);
  LsRefsV2Request req = parser.parseLsRefsRequest(pckIn);
  protocolV2Hook.onLsRefs(req);
  rawOut.stopBuffering();
  PacketLineOutRefAdvertiser adv = new PacketLineOutRefAdvertiser(pckOut);
  adv.setUseProtocolV2(true);
  if (req.getPeel()) {
    adv.setDerefTags(true);
  }
  Map<String, Ref> refsToSend = getFilteredRefs(req.getRefPrefixes());
  if (req.getSymrefs()) {
    findSymrefs(adv, refsToSend);
  }
  adv.send(refsToSend);
  adv.end();
}

    .onCapabilities(CapabilitiesV2Request.builder().build());
for (String s : getV2CapabilityAdvertisement()) {
  adv.writeOne(s);

private void lsRefsV2() throws IOException {
  ProtocolV2Parser parser = new ProtocolV2Parser(transferConfig);
  LsRefsV2Request req = parser.parseLsRefsRequest(pckIn);
  protocolV2Hook.onLsRefs(req);
  rawOut.stopBuffering();
  PacketLineOutRefAdvertiser adv = new PacketLineOutRefAdvertiser(pckOut);
  adv.setUseProtocolV2(true);
  if (req.getPeel()) {
    adv.setDerefTags(true);
  }
  Map<String, Ref> refsToSend;
  if (req.getRefPrefixes().isEmpty()) {
    refsToSend = getAdvertisedOrDefaultRefs();
  } else {
    refsToSend = new HashMap<>();
    String[] prefixes = req.getRefPrefixes().toArray(new String[0]);
    for (Ref ref : db.getRefDatabase().getRefsByPrefix(prefixes)) {
      refsToSend.put(ref.getName(), ref);
    }
  }
  if (req.getSymrefs()) {
    findSymrefs(adv, refsToSend);
  }
  adv.send(refsToSend);
  adv.end();
}

rawOut.stopBuffering();
protocolV2Hook.onFetch(req);

private void serviceV2() throws IOException {
  if (biDirectionalPipe) {
    // Just like in service(), the capability advertisement
    // is sent only if this is a bidirectional pipe. (If
    // not, the client is expected to call
    // sendAdvertisedRefs() on its own.)
    protocolV2Hook
        .onCapabilities(CapabilitiesV2Request.builder().build());
    for (String s : getV2CapabilityAdvertisement()) {
      pckOut.writeString(s + "\n"); //$NON-NLS-1$
    }
    pckOut.end();
    while (!serveOneCommandV2()) {
      // Repeat until an empty command or EOF.
    }
    return;
  }
  try {
    serveOneCommandV2();
  } finally {
    while (0 < rawIn.skip(2048) || 0 <= rawIn.read()) {
      // Discard until EOF.
    }
    rawOut.stopBuffering();
  }
}

    .onCapabilities(CapabilitiesV2Request.builder().build());
for (String s : getV2CapabilityAdvertisement()) {
  adv.writeOne(s);