responseCallback.error(FederationErrors.badRequest(
"Malformed wavelet name: " + deltaElement.attributeValue("wavelet-name")));
return;
}
final ProtocolSignedDelta delta;
try {
delta = ProtocolSignedDelta.parseFrom(Base64Util.decode(deltaElement.getText()));
} catch (InvalidProtocolBufferException e) {
responseCallback.error(FederationErrors.badRequest(
"Malformed delta, not a valid protocol buffer"));