How to use

getProfileHash

method

in

org.kaaproject.kaa.server.sync.ClientSyncMetaData

/**
 * Return true if client sync information is valid or false if not.
 *
 * @return true if valid, false if not
 */
public boolean isValid() {
 ClientSyncMetaData md = this.getClientSyncMetaData();
 // TODO: validate if public key hash matches hash of public key during
 // profile registration command.
 if (md.getProfileHash() == null) {
  ProfileClientSync profileRequest = this.getProfileSync();
  if (profileRequest == null || profileRequest.getEndpointPublicKey() == null) {
   return false;
  }
 }
 return true;
}

if (!Arrays.equals(profile.getProfileHash(), toByteArray(metaData.getProfileHash()))) {
 LOG.debug("[{}] Profile hash mismatch. Profile resync needed", context.getEndpointKey());
 if (LOG.isTraceEnabled()) {
    MessageEncoderDecoder.bytesToHex(profile.getProfileHash()));
  LOG.trace("[{}] client profile hash is {}", context.getEndpointKey(),
    MessageEncoderDecoder.bytesToHex(toByteArray(metaData.getProfileHash())));

request.setRequestId(other.getRequestId());
request.getClientSyncMetaData()
  .setProfileHash(other.getClientSyncMetaData().getProfileHash());
LOG.debug("[{}] Updated request id and profile hash", channelUuid);
ClientSync diff = new ClientSync();