public OAuthProtocolException(OAuthMessage reply)
{
String problem = reply.getParameter(OAuthProblemException.OAUTH_PROBLEM);
if (problem == null)
{
throw new ArgumentException(
"No problem reported for OAuthProtocolException");
}
problemCode = problem;
if (fatalProblems.Contains(problem))
{
startFromScratch = true;
canRetry = false;
canExtend = false;
}
else if (temporaryProblems.Contains(problem))
{
startFromScratch = false;
canRetry = false;
canExtend = false;
}
else if (extensionProblems.Contains(problem))
{
startFromScratch = false;
canRetry = true;
canExtend = true;
}
else
{
startFromScratch = true;
canRetry = true;
canExtend = false;
}
}
private void fetchRequestToken()
{
OAuthAccessor accessor = accessorInfo.getAccessor();
sRequest request = new sRequest(Uri.parse(accessor.consumer.serviceProvider.requestTokenURL));
request.setMethod(accessorInfo.getHttpMethod().ToString());
if (accessorInfo.getHttpMethod().CompareTo(AccessorInfo.HttpMethod.POST) == 0)
{
request.setContentType(OAuth.FORM_ENCODED);
}
sRequest signed = sanitizeAndSign(request, null);
OAuthMessage reply = sendOAuthMessage(signed);
accessor.requestToken = reply.getParameter(OAuth.OAUTH_TOKEN);
accessor.TokenSecret = reply.getParameter(OAuth.OAUTH_TOKEN_SECRET);
}
private String getParameter(OAuthMessage requestMessage, String key)
{
try
{
return(requestMessage.getParameter(key));
}
catch
{
return(null);
}
}
/**
* Look for an OAuth protocol problem. For cases where no access token is in play
* @param response
* @throws OAuthProtocolException
* @throws IOException
*/
private void checkForProtocolProblem(sResponse response)
{
if (isFullOAuthError(response))
{
OAuthMessage message = parseAuthHeader(null, response);
if (message.getParameter(OAuthProblemException.OAUTH_PROBLEM) != null)
{
// SP reported extended error information
throw new OAuthProtocolException(message);
}
// No extended information, guess based on HTTP response code.
throw new OAuthProtocolException(response.getHttpStatusCode());
}
}
public static String getParameter(OAuthMessage message, String name)
{
return(message.getParameter(name));
}