SetAccessTokenExpHandler set expiration date for the access token.

SetAllowedGrantType allow the grant types.

SetAllowedResponseType allow the authorization types.

SetAllowGetAccessRequest to allow GET requests for the token.

SetAuthorizeScopeHandler set scope for the access token.

SetClientAuthorizedHandler check the client allows to use this authorization grant type.

SetClientInfoHandler get client info from request.

SetClientScopeHandler check the client allows to use scope.

SetExtensionFieldsHandler in response to the access token with the extension of the field.

SetInternalErrorHandler internal error handling.

SetPasswordAuthorizationHandler get user id from username and password.

SetRefreshingScopeHandler check the scope of the refreshing token.

SetResponseErrorHandler response error handling.

SetTokenType token type.

SetUserAuthorizationHandler get user id from request authorization.