@Override
public boolean next(TreeEvent event) {
if (!finished) {
SnmpUriResponse response = createResponse(event);
finished |= callback.onResponse(response, url, event.getUserObject());
}
return !finished;
}
@Override
public void finished(TreeEvent event) {
if (!finished) {
SnmpUriResponse response = createResponse(event);
if (response.getResponseType() == SnmpUriResponse.Type.NEXT) {
response.setResponseType(SnmpUriResponse.Type.FINAL);
}
callback.onResponse(response, url, event.getUserObject());
finished = true;
}
}
@Override
public void onResponse(ResponseEvent event) {
SnmpUriResponse response = new SnmpUriResponse(SnmpUriResponse.Type.TIMEOUT);
PDU responsePDU = event.getResponse();
if (responsePDU != null) {
if (responsePDU.getErrorStatus() != PDU.noError) {
response = new SnmpUriResponse(responsePDU.getErrorStatus());
} else {
response =
new SnmpUriResponse(
Collections.singletonList(
responsePDU
.getVariableBindings()
.toArray(new VariableBinding[responsePDU.size()])));
}
}
callback.onResponse(response, url, event.getUserObject());
}