Example usage for com.liferay.portal.kernel.oauth OAuthException OAuthException

Introduction

In this page you can find the example usage for com.liferay.portal.kernel.oauth OAuthException OAuthException.

Prototype

public OAuthException(Throwable cause) 

Source Link

Usage

From source file:com.rivetlogic.evernote.util.EvernoteUtil.java

License:Open Source License

public static void authenticateEvernote(RenderRequest renderRequest, PortletSession portletSession,
        ThemeDisplay themeDisplay) throws OAuthException {

    HttpServletRequest request = PortalUtil.getHttpServletRequest(renderRequest);
    String authorizationUrl = StringPool.BLANK;

    try {/*  ww w .ja v  a2  s  . c o m*/

        OAuthService service = getOAuthService(request, themeDisplay);

        if (PortalUtil.getOriginalServletRequest(request).getParameter(OAUTH_VERIFIER) == null) {
            // Send an OAuth message to the Provider asking for a new Request
            // Token because we don't have access to the current user's account.
            Token scribeRequestToken = service.getRequestToken();

            portletSession.setAttribute(REQUEST_TOKEN, scribeRequestToken.getToken());
            portletSession.setAttribute(REQUEST_TOKEN_SECRET, scribeRequestToken.getSecret());

            authorizationUrl = EVERNOTE_SERVICE.getAuthorizationUrl(scribeRequestToken.getToken());

        } else {
            // Send an OAuth message to the Provider asking to exchange the
            // existing Request Token for an Access Token
            Token scribeRequestToken = new Token(portletSession.getAttribute(REQUEST_TOKEN).toString(),
                    portletSession.getAttribute(REQUEST_TOKEN_SECRET).toString());

            Verifier scribeVerifier = new Verifier(
                    PortalUtil.getOriginalServletRequest(request).getParameter(OAUTH_VERIFIER));

            Token scribeAccessToken = service.getAccessToken(scribeRequestToken, scribeVerifier);

            EvernoteAuth evernoteAuth = EvernoteAuth.parseOAuthResponse(EVERNOTE_SERVICE,
                    scribeAccessToken.getRawResponse());

            portletSession.setAttribute(ACCESS_TOKEN, evernoteAuth.getToken());
        }

    } catch (Exception e) {
        throw new OAuthException(e);
    }

    renderRequest.setAttribute(AUTHORIZATION_URL, authorizationUrl);
}

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