# com.google.appengine.api.oauth
Date: 2012-02-24

## Package com.google.appengine.api.oauth

Interface Summary
OAuthService: The OAuthService provides methods useful for validating OAuth requests.

Class Summary
OAuthServiceFactory: Creates an OAuthService.

Exception Summary
InvalidOAuthParametersException: `InvalidOAuthParametersException` is thrown when a request is a malformed OAuth request (for example, it omits a required parameter or contains an invalid signature).
InvalidOAuthTokenException: `InvalidOAuthTokenException` is thrown when a request contains an invalid OAuth token (for example, a token that has been revoked by the user).
OAuthRequestException: `OAuthRequestException` is thrown when a request is not a valid OAuth request.
OAuthServiceFailureException: `OAuthServiceFailureException` is thrown when any unknown error occurs while communicating with the OAuth service.