// TODO Auto-generated method stub
LOGGER.info("Stared getRequestToken..");
Response<RequestTokens> response = new Response<RequestTokens>();
String consumerKey = (String) map.get(Constants.CONSUME_KEY);
String requestToken = (String) map.get(Constants.RESQUEST_TOKEN);
RequestTokens requestTokenObj = requestTokenDao
.getRequestToken(requestToken);
if (requestTokenObj != null
&& requestTokenObj.getConsumerKey().equals(consumerKey)) {
response.setCodeExcute(Constants.OK);
response.setT(requestTokenObj);
} else {
LOGGER.error("Error, consumer is null or is not equal consumer key");
response.setCodeExcute(Constants.ERROR_OAUTH_UNAUTHORIZED);