I am accessing Google Spreadsheet feeds using HMAC-SH1 sign. My Code is :
GoogleOAuthParameters oauthParameters = new GoogleOAuthParameters();
oauthParameters.setOAuthConsumerKey(CONSUMER_KEY);
oauthParameters.setOAuthConsumerSecret(CONSUMER_SECRET);
oauthParameters.setScope("https://spreadsheets.google.com/feeds/";);
oauthParameters.setOAuthType(OAuthParameters.OAuthType.THREE_LEGGED_OAUTH);
oauthParameters.setOAuthToken(request.getSession().getAttribute("oauth_token").toString());
oauthParameters.setOAuthTokenSecret(request.getSession().getAttribute("oauth_token_secret").toString());
GoogleService googleService = new GoogleService("wise",
"searceapps-searcegadget2-1");
googleService.setOAuthCredentials(oauthParameters, new
OAuthHmacSha1Signer());
URL feedUrl = new
URL("https://spreadsheets.google.com/feeds/spreadsheets/private/full/";);
SpreadsheetFeed resultFeed = googleService.getFeed(feedUrl,
SpreadsheetFeed.class);
But, I am getting the error :
Oauth.requestServlet doGet: null
com.google.gdata.util.AuthenticationException: OK
<HTML>
<HEAD>
<TITLE>Unknown authorization header</TITLE>
</HEAD>
<BODY BGCOLOR="#FFFFFF" TEXT="#000000">
<H1>Unknown authorization header</H1>
<H2>Error 401</H2>
</BODY>
</HTML>
at
com.google.gdata.client.http.HttpGDataRequest.handleErrorResponse(HttpGDataRequest.java:600)
at
com.google.gdata.client.http.GoogleGDataRequest.handleErrorResponse(GoogleGDataRequest.java:563)
at
com.google.gdata.client.http.HttpGDataRequest.checkResponse(HttpGDataRequest.java:552)
at
com.google.gdata.client.http.HttpGDataRequest.execute(HttpGDataRequest.java:530)
at
com.google.gdata.client.http.GoogleGDataRequest.execute(GoogleGDataRequest.java:535)
at com.google.gdata.client.Service.getFeed(Service.java:1135)
at com.google.gdata.client.Service.getFeed(Service.java:998)
at com.google.gdata.client.GoogleService.getFeed(GoogleService.java:631)
at com.google.gdata.client.Service.getFeed(Service.java:1017)
at Oauth.accessFeeds.access(accessFeeds.java:74)
What is the problem with this ?
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