private JSONObject constructJsonResponse()

in priam/src/main/java/com/netflix/priam/resources/BackupServlet.java [243:284]
39 lines of code
8 McCabe index (conditional complexity)

    private JSONObject constructJsonResponse(
            JSONObject object, Iterator<AbstractBackupPath> it, String filter) throws Exception {
        int fileCnt = 0;
        filter = filter.contains("?") ? filter.substring(0, filter.indexOf("?")) : filter;

        try {
            JSONArray jArray = new JSONArray();
            while (it.hasNext()) {
                AbstractBackupPath p = it.next();
                if (!filter.isEmpty() && BackupFileType.valueOf(filter) != p.getType()) continue;
                JSONObject backupJSON = new JSONObject();
                backupJSON.put("bucket", config.getBackupPrefix());
                backupJSON.put("filename", p.getRemotePath());
                backupJSON.put("app", p.getClusterName());
                backupJSON.put("region", p.getRegion());
                backupJSON.put("token", p.getToken());
                backupJSON.put("ts", DateUtil.formatyyyyMMddHHmm(p.getTime()));
                backupJSON.put(
                        "instance_id", p.getInstanceIdentity().getInstance().getInstanceId());
                backupJSON.put("uploaded_ts", DateUtil.formatyyyyMMddHHmm(p.getUploadedTs()));
                if ("meta".equalsIgnoreCase(filter)) { // only check for existence of meta file
                    p.setFileName(
                            "meta.json"); // ignore incremental meta files, we are only interested
                    // in daily snapshot
                    if (metaData.doesExist(p)) {
                        // if here, snapshot completed.
                        fileCnt++;
                        jArray.put(backupJSON);
                        backupJSON.put("num_files", "1");
                    }
                } else { // account for every file (data, and meta) .
                    fileCnt++;
                    jArray.put(backupJSON);
                }
            }
            object.put("files", jArray);
            object.put("num_files", fileCnt);
        } catch (JSONException jse) {
            logger.info("Caught JSON Exception --> {}", jse.getMessage());
        }
        return object;
    }