Examples with WeiboException weibo4j.WeiboException used on opensource projects

Example 1 with WeiboException

use of weibo4j.WeiboException in project twitter-2-weibo by rjyo.

the class HttpClient method httpRequest.

public Response httpRequest(String url, PostParameter[] postParams, boolean authenticated, String httpMethod) throws WeiboException {
    int retriedCount;
    int retry = retryCount + 1;
    Response res = null;
    for (retriedCount = 0; retriedCount < retry; retriedCount++) {
        int responseCode = -1;
        try {
            HttpURLConnection con = null;
            OutputStream osw = null;
            try {
                con = getConnection(url);
                con.setDoInput(true);
                setHeaders(url, postParams, con, authenticated, httpMethod);
                if (null != postParams || "POST".equals(httpMethod)) {
                    con.setRequestMethod("POST");
                    con.setRequestProperty("Content-Type", "application/x-www-form-urlencoded");
                    con.setDoOutput(true);
                    String postParam = "";
                    if (postParams != null) {
                        postParam = encodeParameters(postParams);
                    }
                    log("Post Params: ", postParam);
                    byte[] bytes = postParam.getBytes("UTF-8");
                    con.setRequestProperty("Content-Length", Integer.toString(bytes.length));
                    osw = con.getOutputStream();
                    osw.write(bytes);
                    osw.flush();
                    osw.close();
                } else if ("DELETE".equals(httpMethod)) {
                    con.setRequestMethod("DELETE");
                } else {
                    con.setRequestMethod("GET");
                }
                res = new Response(con);
                responseCode = con.getResponseCode();
                if (DEBUG) {
                    log("Response: ");
                    Map<String, List<String>> responseHeaders = con.getHeaderFields();
                    for (String key : responseHeaders.keySet()) {
                        List<String> values = responseHeaders.get(key);
                        for (String value : values) {
                            if (null != key) {
                                log(key + ": " + value);
                            } else {
                                log(value);
                            }
                        }
                    }
                }
                if (responseCode != OK) {
                    if (responseCode < INTERNAL_SERVER_ERROR || retriedCount == retryCount) {
                        throw new WeiboException(getCause(responseCode) + "\n" + res.asString(), responseCode);
                    }
                // will retry if the status code is INTERNAL_SERVER_ERROR
                } else {
                    break;
                }
            } finally {
                try {
                    osw.close();
                } catch (Exception ignore) {
                }
            }
        } catch (IOException ioe) {
            // connection timeout or read timeout
            if (retriedCount == retryCount) {
                throw new WeiboException(ioe.getMessage(), ioe, responseCode);
            }
        }
        try {
            if (DEBUG && null != res) {
                res.asString();
            }
            log("Sleeping " + retryIntervalMillis + " millisecs for next retry.");
            Thread.sleep(retryIntervalMillis);
        } catch (InterruptedException ignore) {
        // nothing to do
        }
    }
    return res;
}

Example 2 with WeiboException

use of weibo4j.WeiboException in project twitter-2-weibo by rjyo.

the class HttpClient method multPartURL.

public Response multPartURL(String url, PostParameter[] params, ImageItem item, boolean authenticated) throws WeiboException {
    PostMethod post = new PostMethod(url);
    try {
        org.apache.commons.httpclient.HttpClient client = getHttpClient();
        long t = System.currentTimeMillis();
        Part[] parts = null;
        if (params == null) {
            parts = new Part[1];
        } else {
            parts = new Part[params.length + 1];
        }
        if (params != null) {
            int i = 0;
            for (PostParameter entry : params) {
                parts[i++] = new StringPart(entry.getName(), (String) entry.getValue());
            }
            parts[parts.length - 1] = new ByteArrayPart(item.getContent(), item.getName(), item.getContentType());
        }
        post.setRequestEntity(new MultipartRequestEntity(parts, post.getParams()));
        List<Header> headers = new ArrayList<Header>();
        if (authenticated) {
            if (oauth == null) {
            }
            String authorization = null;
            if (null != oauth) {
                // use OAuth
                authorization = oauth.generateAuthorizationHeader("POST", url, params, oauthToken);
            } else {
                throw new IllegalStateException("Neither user ID/password combination nor OAuth consumer key/secret combination supplied");
            }
            headers.add(new Header("Authorization", authorization));
            log("Authorization: " + authorization);
        }
        client.getHostConfiguration().getParams().setParameter("http.default-headers", headers);
        client.executeMethod(post);
        Response response = new Response();
        response.setResponseAsString(post.getResponseBodyAsString());
        response.setStatusCode(post.getStatusCode());
        log("multPartURL URL:" + url + ", result:" + response + ", time:" + (System.currentTimeMillis() - t));
        return response;
    } catch (Exception ex) {
        throw new WeiboException(ex.getMessage(), ex, -1);
    } finally {
        post.releaseConnection();
    }
}

Example 3 with WeiboException

use of weibo4j.WeiboException in project twitter-2-weibo by rjyo.

the class HttpClient method getOAuthAccessToken.

/**
 * @param 通过request token和pin获取access token
 * @return access token
 * @throws WeiboException
 * @since Weibo4J 1.2.1
 */
public AccessToken getOAuthAccessToken(RequestToken token, String pin) throws WeiboException {
    try {
        this.oauthToken = token;
        this.oauthToken = new AccessToken(httpRequest(accessTokenURL, new PostParameter[] { new PostParameter("oauth_verifier", pin) }, true));
    } catch (WeiboException te) {
        throw new WeiboException("The user has not given access to the account.", te, te.getStatusCode());
    }
    return (AccessToken) this.oauthToken;
}

Example 4 with WeiboException

use of weibo4j.WeiboException in project twitter-2-weibo by rjyo.

the class UserServlet method handleRequest.

@Override
protected Template handleRequest(HttpServletRequest request, HttpServletResponse response, Context ctx) {
    HttpServletRouter r = new HttpServletRouter(request);
    r.setPattern("/:id");
    HttpSession session = request.getSession(false);
    DBHelper helper = (DBHelper) request.getAttribute(Keys.REQUEST_DB_HELPER);
    // Service limit
    String uId = r.get(":id");
    if (!helper.isUser(uId) && helper.getUserCount() > 50) {
        return getTemplate("full.vm");
    }
    T2WUser user = helper.findOneByUser(uId);
    if (r.has(":id")) {
        log.info("Displaying user info for @" + uId);
        ctx.put("user_id", uId);
        ctx.put("user", helper.findOneByUser(uId));
        try {
            weibo4j.User weiboUser = (weibo4j.User) session.getAttribute(Keys.SESSION_WEIBO_USER);
            if (weiboUser == null) {
                Weibo w = new Weibo();
                w.setToken(user.getToken(), user.getTokenSecret());
                weiboUser = w.verifyCredentials();
                session.setAttribute(Keys.SESSION_WEIBO_USER, weiboUser);
            }
            ctx.put("weibo_user", weiboUser.getScreenName());
            ctx.put("weibo_user_image", weiboUser.getProfileImageURL().toString());
            ctx.put("weibo_login", 1);
            // save weiboUser ID mapping
            helper.setWeiboId(user.getUserId(), weiboUser.getScreenName());
        } catch (Exception e) {
            // 401 = not logged in
            if (e instanceof WeiboException && ((WeiboException) e).getStatusCode() != 401) {
                e.printStackTrace();
            }
        }
        try {
            twitter4j.User twitterUser = (twitter4j.User) session.getAttribute(Keys.SESSION_TWITTER_USER);
            if (twitterUser == null) {
                TwitterFactory factory = new TwitterFactory();
                Twitter t = factory.getInstance();
                t.setOAuthAccessToken(new AccessToken(user.getTwitterToken(), user.getTwitterTokenSecret()));
                twitterUser = t.verifyCredentials();
                session.setAttribute(Keys.SESSION_TWITTER_USER, twitterUser);
            }
            ctx.put("twitter_user", twitterUser.getScreenName());
            ctx.put("twitter_user_image", twitterUser.getProfileImageURL().toString());
            ctx.put("twitter_login", 1);
        } catch (Exception e) {
            // 401 = not logged in
            if (e instanceof TwitterException && ((TwitterException) e).getStatusCode() != 401) {
                e.printStackTrace();
            }
        }
    }
    Object message = session.getAttribute(Keys.SESSION_MESSAGE);
    if (message != null) {
        ctx.put("message", message);
        session.removeAttribute(Keys.SESSION_MESSAGE);
    }
    Object prompt = session.getAttribute(Keys.SESSION_PROMPT_TWEET);
    if (prompt != null) {
        ctx.put("prompt", prompt);
        session.removeAttribute(Keys.SESSION_PROMPT_TWEET);
    }
    return getTemplate("user.vm");
}

Example 5 with WeiboException

use of weibo4j.WeiboException in project twitter-2-weibo by rjyo.

the class CallbackServlet method doGet.

protected void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
    HttpServletRouter r = new HttpServletRouter(request);
    r.setPattern("/:type");
    if (request.getParameter("denied") != null) {
        response.sendRedirect("/");
        return;
    }
    HttpSession session = request.getSession(false);
    String loginUser = (String) session.getAttribute(Keys.SESSION_LOGIN_USER);
    String token = (String) session.getAttribute(Keys.SESSION_TOKEN);
    String tokenSecret = (String) session.getAttribute(Keys.SESSION_TOKEN_SECRET);
    String oauthVerifier = request.getParameter("oauth_verifier");
    DBHelper helper = (DBHelper) request.getAttribute(Keys.REQUEST_DB_HELPER);
    if (r.is(":type", "weibo")) {
        try {
            Weibo weibo = new Weibo();
            AccessToken accessToken = weibo.getOAuthAccessToken(token, tokenSecret, oauthVerifier);
            if (accessToken != null) {
                T2WUser tid = helper.findOneByUser(loginUser);
                if (tid.getToken() == null) {
                    // send for the first time
                    session.setAttribute(Keys.SESSION_PROMPT_TWEET, "You are ready to go! Do you want to tweet about this service and share it with your friends?");
                }
                tid.setToken(accessToken.getToken());
                tid.setTokenSecret(accessToken.getTokenSecret());
                helper.saveUser(tid);
            } else {
                log.error("Can't auth " + loginUser + " for Weibo. " + request.getQueryString());
            }
        } catch (WeiboException e) {
            log.error("Weibo Exception", e);
            throw new RuntimeException(e);
        }
    } else if (r.is(":type", "twitter")) {
        try {
            TwitterFactory factory = new TwitterFactory();
            Twitter t = factory.getInstance();
            twitter4j.auth.RequestToken req = (RequestToken) session.getAttribute(Keys.SESSION_REQUEST_TOKEN);
            twitter4j.auth.AccessToken accessToken = t.getOAuthAccessToken(req, oauthVerifier);
            session.removeAttribute(Keys.SESSION_REQUEST_TOKEN);
            if (accessToken != null) {
                t.setOAuthAccessToken(accessToken);
                User user = t.verifyCredentials();
                loginUser = user.getScreenName();
                T2WUser tid = helper.findOneByUser(loginUser);
                if (tid.getTwitterToken() == null) {
                    // save latest id for the first time. sync from that tweet
                    ResponseList<Status> tl = t.getUserTimeline();
                    if (tl.size() > 0) {
                        Status s = tl.get(0);
                        tid.setLatestId(s.getId());
                    }
                }
                tid.setTwitterToken(accessToken.getToken());
                tid.setTwitterTokenSecret(accessToken.getTokenSecret());
                helper.saveUser(tid);
                session.setAttribute(Keys.SESSION_LOGIN_USER, loginUser);
            }
        } catch (TwitterException e) {
            log.error("Twitter Exception", e);
            throw new RuntimeException(e);
        }
    }
    String requestUrl = (String) session.getAttribute(Keys.SESSION_REQUEST_URL);
    if (requestUrl != null) {
        session.removeAttribute(Keys.SESSION_REQUEST_URL);
        response.sendRedirect(requestUrl);
    } else {
        response.sendRedirect("/u/" + loginUser);
    }
}