How to use

getFailReason

method

in

org.jgroups.protocols.pbcast.JoinRsp

protected boolean isJoinResponseValid(final JoinRsp rsp) {
  if(rsp.getFailReason() != null)
    throw new SecurityException(rsp.getFailReason());
  Digest tmp_digest=rsp.getDigest();
  if(tmp_digest == null || tmp_digest.capacity() == 0) {
    log.warn("%s: digest is empty: digest=%s", gms.local_addr, rsp.getDigest());
    return false;
  }
  if(!tmp_digest.contains(gms.local_addr)) {
    log.error("%s: digest in JOIN_RSP does not contain myself; join response: %s", gms.local_addr, rsp);
    return false;
  }
  if(rsp.getView() == null) {
    log.error("%s: JoinRsp has a null view, skipping it", gms.local_addr);
    return false;
  }
  return true;
}

protected boolean isJoinResponseValid(final JoinRsp rsp) {
  if(rsp.getFailReason() != null)
    throw new SecurityException(rsp.getFailReason());
  Digest tmp_digest=rsp.getDigest();
  if(tmp_digest == null || tmp_digest.capacity() == 0) {
    log.warn("%s: digest is empty: digest=%s", gms.local_addr, rsp.getDigest());
    return false;
  }
  if(!tmp_digest.contains(gms.local_addr)) {
    log.error("%s: digest in JOIN_RSP does not contain myself; join response: %s", gms.local_addr, rsp);
    return false;
  }
  if(rsp.getView() == null) {
    log.error("%s: JoinRsp has a null view, skipping it", gms.local_addr);
    return false;
  }
  return true;
}

String failure=rsp.getFailReason();
if(failure != null)
  throw new SecurityException(failure);