Examples of JSONRenderer

com.google.visualization.datasource.render.JsonRenderer
Takes a data table and returns a json string. The renderer renders a response which primarily contains the serializing of a data table. The response type can be either json or jsonp (a json format wrapped inside a callback method). The main difference regarding data table serialization between the two types, is the way dates are serialized. Dates have no standard representation in json thus they are rendered according to the future use of the response. When the response type is jsonp, the data table is likely to be evaluated with standard browser 'eval' and therefore date represented by Date constructor will be transformed into javaScript dates (as expected), e.g new Date(2011,1,1). When the response type is json, Date constructors can not be used (not defined in the json standard) and so custom date strings are used instead. In this case, custom parsing of the string is required to construct dates objects from their respective strings, e.g "Date(2011,1,1)". @author Nimrod T.
com.googlecode.wickedcharts.highcharts.jackson.JsonRenderer
com.googlecode.wicketcontinuouscalendar.jackson.JsonRenderer
A renderer for rendering jQueryContinuousCalendar options into JSON objects based on the Jackson Mapping library. @author Paul Bors (Paul@Bors.ws)
com.trendrr.strest.doc.renderer.JSONRenderer
@author Dustin Norlander @created Mar 31, 2011
de.peacei.gae.foodsupplier.out.json.JSONRenderer
@author peacei
org.b3log.latke.servlet.renderer.JSONRenderer
org">JSON HTTP response renderer. @author Liang Ding @version 1.0.0.1, Sep 20, 2011

Examples of org.b3log.latke.servlet.renderer.JSONRenderer

        if (!userQueryService.isAdminLoggedIn(request)) {
            response.sendError(HttpServletResponse.SC_FORBIDDEN);
            return;
        }


        final JSONRenderer renderer = new JSONRenderer();


        context.setRenderer(renderer);


        final JSONObject jsonObject = new JSONObject();


        renderer.setJSONObject(jsonObject);


        try {
            final String userId = request.getRequestURI().substring((Latkes.getContextPath() + "/console/changeRole/").length());


            userMgmtService.changeRole(userId);

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Examples of org.b3log.latke.servlet.renderer.JSONRenderer

     * @throws Exception 
     */
    @RequestProcessing(value = "/console/plugins/b3log-broadcast/chance", method = HTTPRequestMethod.POST)
    public void addChance(final HTTPRequestContext context, final HttpServletRequest request, final HttpServletResponse response)
        throws Exception {
        final JSONRenderer renderer = new JSONRenderer();


        context.setRenderer(renderer);


        final JSONObject ret = new JSONObject();


        renderer.setJSONObject(ret);


        try {
            // TODO: verify b3 key


            final String time = request.getParameter("time");


            if (Strings.isEmptyOrNull(time)) {
                ret.put(Keys.STATUS_CODE, false);


                return;
            }


            final long expirationTime = Long.valueOf(time);


            final JSONObject option = new JSONObject();


            option.put(Keys.OBJECT_ID, Option.ID_C_BROADCAST_CHANCE_EXPIRATION_TIME);
            option.put(Option.OPTION_VALUE, expirationTime);
            option.put(Option.OPTION_CATEGORY, Option.CATEGORY_C_BROADCAST);


            optionMgmtService.addOrUpdateOption(option);


            ret.put(Keys.STATUS_CODE, true);
        } catch (final Exception e) {
            final String msg = "Broadcast plugin exception";


            LOGGER.log(Level.ERROR, msg, e);


            final JSONObject jsonObject = QueryResults.defaultResult();


            renderer.setJSONObject(jsonObject);
            jsonObject.put(Keys.MSG, msg);
        }
    }

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Examples of org.b3log.latke.servlet.renderer.JSONRenderer

            response.sendError(HttpServletResponse.SC_FORBIDDEN);


            return;
        }


        final JSONRenderer renderer = new JSONRenderer();


        context.setRenderer(renderer);


        final JSONObject ret = new JSONObject();


        renderer.setJSONObject(ret);


        if (!userQueryService.isAdminLoggedIn(request)) {
            ret.put(Option.ID_C_BROADCAST_CHANCE_EXPIRATION_TIME, 0L);
            ret.put(Keys.STATUS_CODE, false);


            return;
        }


        try {
            final JSONObject option = optionQueryService.getOptionById(Option.ID_C_BROADCAST_CHANCE_EXPIRATION_TIME);


            if (null == option) {
                ret.put(Option.ID_C_BROADCAST_CHANCE_EXPIRATION_TIME, 0L);
                ret.put(Keys.STATUS_CODE, false);


                return;
            }


            ret.put(Option.ID_C_BROADCAST_CHANCE_EXPIRATION_TIME, option.getLong(Option.OPTION_VALUE));
            ret.put(Keys.STATUS_CODE, true);
        } catch (final Exception e) {
            LOGGER.log(Level.ERROR, "Broadcast plugin exception", e);


            final JSONObject jsonObject = QueryResults.defaultResult();


            renderer.setJSONObject(jsonObject);
        }
    }

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Examples of org.b3log.latke.servlet.renderer.JSONRenderer

            response.sendError(HttpServletResponse.SC_FORBIDDEN);


            return;
        }


        final JSONRenderer renderer = new JSONRenderer();


        context.setRenderer(renderer);


        final JSONObject ret = new JSONObject();


        renderer.setJSONObject(ret);


        try {
            final JSONObject requestJSONObject = Requests.parseRequestJSONObject(request, response);


            final JSONObject broadcast = requestJSONObject.getJSONObject("broadcast");
            final JSONObject preference = preferenceQueryService.getPreference();
            final String b3logKey = preference.getString(Preference.KEY_OF_SOLO);
            final String email = preference.getString(Preference.ADMIN_EMAIL);
            final String clientName = "B3log Solo";
            final String clientVersion = SoloServletListener.VERSION;
            final String clientTitle = preference.getString(Preference.BLOG_TITLE);
            final String clientRuntimeEnv = Latkes.getRuntimeEnv().name();


            final JSONObject broadcastRequest = new JSONObject();


            broadcastRequest.put("b3logKey", b3logKey);
            broadcastRequest.put("email", email);
            broadcastRequest.put("broadcast", broadcast);
            broadcastRequest.put("clientRuntimeEnv", clientRuntimeEnv);
            broadcastRequest.put("clientTitle", clientTitle);
            broadcastRequest.put("clientVersion", clientVersion);
            broadcastRequest.put("clientName", clientName);
            broadcastRequest.put("clientHost", Latkes.getServePath());


            final HTTPRequest httpRequest = new HTTPRequest();


            httpRequest.setURL(ADD_BROADCAST_URL);
            httpRequest.setRequestMethod(HTTPRequestMethod.POST);
            httpRequest.setPayload(broadcastRequest.toString().getBytes("UTF-8"));


            @SuppressWarnings("unchecked")
            final Future<HTTPResponse> future = (Future<HTTPResponse>) urlFetchService.fetchAsync(httpRequest);
            final HTTPResponse result = future.get();


            if (HttpServletResponse.SC_OK == result.getResponseCode()) {
                ret.put(Keys.STATUS_CODE, true);


                optionMgmtService.removeOption(Option.ID_C_BROADCAST_CHANCE_EXPIRATION_TIME);


                LOGGER.info("Submits broadcast successfully");


                return;
            }


            ret.put(Keys.STATUS_CODE, false);
        } catch (final Exception e) {
            LOGGER.log(Level.ERROR, "Submits broadcast failed", e);


            final JSONObject jsonObject = QueryResults.defaultResult();


            renderer.setJSONObject(jsonObject);
            jsonObject.put(Keys.MSG, e.getMessage());
        }
    }

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Examples of org.b3log.latke.servlet.renderer.JSONRenderer

        final int displayCnt = preference.getInt(Preference.RANDOM_ARTICLES_DISPLAY_CNT);


        if (0 == displayCnt) {
            jsonObject.put(Common.RANDOM_ARTICLES, new ArrayList<JSONObject>());


            final JSONRenderer renderer = new JSONRenderer();


            context.setRenderer(renderer);
            renderer.setJSONObject(jsonObject);


            return;
        }


        Stopwatchs.start("Get Random Articles");
        final List<JSONObject> randomArticles = getRandomArticles(preference);


        jsonObject.put(Common.RANDOM_ARTICLES, randomArticles);


        final JSONRenderer renderer = new JSONRenderer();


        context.setRenderer(renderer);
        renderer.setJSONObject(jsonObject);


        Stopwatchs.end();
    }

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Examples of org.b3log.latke.servlet.renderer.JSONRenderer

        final int displayCnt = preference.getInt(Preference.RELEVANT_ARTICLES_DISPLAY_CNT);


        if (0 == displayCnt) {
            jsonObject.put(Common.RANDOM_ARTICLES, new ArrayList<JSONObject>());


            final JSONRenderer renderer = new JSONRenderer();


            context.setRenderer(renderer);
            renderer.setJSONObject(jsonObject);


            return;
        }


        Stopwatchs.start("Get Relevant Articles");
        final String requestURI = request.getRequestURI();


        final String articleId = StringUtils.substringBetween(requestURI, "/article/id/", "/relevant/articles");


        if (Strings.isEmptyOrNull(articleId)) {
            response.sendError(HttpServletResponse.SC_NOT_FOUND);


            return;
        }


        final JSONObject article = articleQueryService.getArticleById(articleId);


        if (null == article) {
            response.sendError(HttpServletResponse.SC_NOT_FOUND);


            return;
        }


        final List<JSONObject> relevantArticles = articleQueryService.getRelevantArticles(article, preference);


        jsonObject.put(Common.RELEVANT_ARTICLES, relevantArticles);


        final JSONRenderer renderer = new JSONRenderer();


        context.setRenderer(renderer);
        renderer.setJSONObject(jsonObject);


        Stopwatchs.end();
    }

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Examples of org.b3log.latke.servlet.renderer.JSONRenderer

            LOGGER.log(Level.ERROR, "Gets article paged failed", e);
        } finally {
            Stopwatchs.end();
        }


        final JSONRenderer renderer = new JSONRenderer();


        context.setRenderer(renderer);
        renderer.setJSONObject(jsonObject);
    }

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Examples of org.b3log.latke.servlet.renderer.JSONRenderer

            LOGGER.log(Level.ERROR, "Gets article paged failed", e);
        } finally {
            Stopwatchs.end();
        }


        final JSONRenderer renderer = new JSONRenderer();


        context.setRenderer(renderer);
        renderer.setJSONObject(jsonObject);
    }

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Examples of org.b3log.latke.servlet.renderer.JSONRenderer

            LOGGER.log(Level.ERROR, "Gets article paged failed", e);
        } finally {
            Stopwatchs.end();
        }


        final JSONRenderer renderer = new JSONRenderer();


        context.setRenderer(renderer);
        renderer.setJSONObject(jsonObject);
    }

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Examples of org.b3log.latke.servlet.renderer.JSONRenderer

            LOGGER.log(Level.ERROR, "Gets article paged failed", e);
        } finally {
            Stopwatchs.end();
        }


        final JSONRenderer renderer = new JSONRenderer();


        context.setRenderer(renderer);
        renderer.setJSONObject(jsonObject);
    }

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