Example usage for org.json JSONObject keys

Introduction

In this page you can find the example usage for org.json JSONObject keys.

Prototype

public Iterator keys()

Source Link

Document

Get an enumeration of the keys of the JSONObject.

Usage

From source file:com.tunyk.jsonbatchtranslate.JsonBatchTranslateDefaultImpl.java

private JSONObject iterateJSONObject(JSONObject json, String namespace, List<String> namespacesToInclude)
        throws JSONException {
    JSONObject res = new JSONObject();
    Iterator itr = json.keys();

    if (namespace == null) {
        namespace = "";
    }//w ww. ja  v a2  s.co m

    while (itr.hasNext()) {
        String key = (String) itr.next();
        Object obj = json.get(key);
        String namespaceKey = namespace + "." + key;

        if (obj instanceof JSONObject) {
            JSONObject innerJson = iterateJSONObject((JSONObject) obj, namespaceKey, namespacesToInclude);
            res.put(key, innerJson);
        } else if (obj instanceof JSONArray) {
            JSONArray innerJson = iterateJSONArray((JSONArray) obj, namespaceKey, namespacesToInclude);
            res.put(key, innerJson);
        } else if ((obj instanceof String) && isNamespaceIncluded(namespaceKey, namespacesToInclude)) {
            Long id = getUID();
            stringMap.put(id, obj.toString());
            res.put(key, id);
        } else {
            res.put(key, obj);
        }
    }

    return res;
}

From source file:com.tunyk.jsonbatchtranslate.JsonBatchTranslateDefaultImpl.java

private JSONObject reverseIterateJSONObject(JSONObject json) throws JSONException {
    JSONObject res = new JSONObject();
    Iterator itr = json.keys();

    while (itr.hasNext()) {
        String key = (String) itr.next();
        Object obj = json.get(key);

        if (obj instanceof JSONObject) {
            JSONObject innerJson = reverseIterateJSONObject((JSONObject) obj);
            res.put(key, innerJson);//from  w  w w  .  j a  va 2 s .  com
        } else if (obj instanceof JSONArray) {
            JSONArray innerJson = reverseIterateJSONArray((JSONArray) obj);
            res.put(key, innerJson);
        } else if ((obj instanceof Long) && stringMap.containsKey(obj)) {
            res.put(key, stringMap.get(obj));
        } else {
            res.put(key, obj);
        }
    }

    return res;
}

From source file:com.ritboss.controller.AddProductServlet.java

/**
 * Processes requests for both HTTP <code>GET</code> and <code>POST</code>
 * methods.// w  w w.j  a v a2s.co m
 *
 * @param request servlet request
 * @param response servlet response
 * @throws ServletException if a servlet-specific error occurs
 * @throws IOException if an I/O error occurs
 */
protected void processRequest(HttpServletRequest request, HttpServletResponse response)
        throws ServletException, IOException {
    try {
        response.setContentType("text/html;charset=UTF-8");
        String categoryUrl = request.getRequestURI().toString();
        String prodCategory = categoryUrl.substring(categoryUrl.lastIndexOf("/") + 1);
        System.out.println("Product category is" + prodCategory);
        InputStreamReader in = new InputStreamReader(request.getInputStream());
        BufferedReader bf = new BufferedReader(in);
        String line = bf.readLine();

        JSONArray jsonArray = new JSONArray(line);
        for (int i = 0; i < jsonArray.length(); i++) {
            JSONObject json = jsonArray.getJSONObject(i);
            Iterator keys = json.keys();
            while (keys.hasNext()) {
                String key = (String) keys.next();
                String value = json.getString(key);
                System.out.println("key is: " + key + "Value is " + value);
            }
        }

        try (PrintWriter out = response.getWriter()) {
            /* TODO output your page here. You may use following sample code. */
            out.println("<!DOCTYPE html>");
            out.println("<html>");
            out.println("<head>");
            out.println("<title>Servlet AddProductServlet</title>");
            out.println("</head>");
            out.println("<body>");
            out.println("<h1>Servlet AddProductServlet at " + request.getContextPath() + "</h1>");
            out.println("</body>");
            out.println("</html>");
        }
    } catch (JSONException ex) {
        Logger.getLogger(AddProductServlet.class.getName()).log(Level.SEVERE, null, ex);
    }
}

From source file:com.soomla.levelup.LevelUp.java

private static boolean resetStateFromJSON(JSONObject state, String targetListName,
        IItemStateApplier stateApplier) {
    if (!state.has(targetListName)) {
        return true;
    }//from   w w w  .j  a va 2s  .co m

    SoomlaUtils.LogDebug(TAG, "Resetting state for " + targetListName);

    try {
        JSONObject itemsJSON = state.getJSONObject(targetListName);
        Iterator keysIter = itemsJSON.keys();
        while (keysIter.hasNext()) {
            String itemId = (String) keysIter.next();
            JSONObject itemValuesJSON = itemsJSON.getJSONObject(itemId);
            if (!stateApplier.applyState(itemId, itemValuesJSON)) {
                return false;
            }
        }
    } catch (JSONException e) {
        SoomlaUtils.LogError(TAG,
                "Unable to set state for " + targetListName + ". error: " + e.getLocalizedMessage());
        return false;
    }

    return true;
}

From source file:com.facebook.config.ConfigAccessor.java

public Map<String, String> getStringMap(String key) {
    return get(key, null, new Extractor<Map<String, String>>() {
        @Override//from w w  w  .ja v  a 2s .co  m
        public Map<String, String> extract(String key, JSONObject jsonObject) throws JSONException {
            Map<String, String> map = new HashMap<>();
            JSONObject jsonMap = jsonObject.getJSONObject(key);
            ConfigAccessor mapAccessor = new ConfigAccessor(jsonMap);
            Iterator<String> keys = jsonMap.keys();

            while (keys.hasNext()) {
                String mapKey = keys.next();

                map.put(mapKey, mapAccessor.getString(mapKey));
            }

            return map;
        }
    });
}

From source file:com.facebook.internal.ShareInternalUtilityTest.java

private boolean simpleJsonObjComparer(JSONObject obj1, JSONObject obj2) {
    if (obj1.names().length() != obj2.names().length()) {
        return false;
    }/*w ww .j av  a2s . c om*/

    Iterator<String> keys = obj1.keys();
    while (keys.hasNext()) {
        try {
            String key = keys.next();
            Object value1 = obj1.get(key);
            Object value2 = obj2.get(key);
            if (!jsonObjectValueComparer(value1, value2)) {
                return false;
            }
        } catch (Exception ex) {
            return false;
        }
    }

    return true;
}

From source file:dev.meng.wikipedia.profiler.metadata.Metadata.java

private void queryFileInfo(String lang, String title, FileInfo file) {
    Map<String, Object> params = new HashMap<>();
    params.put("format", "json");
    params.put("action", "query");
    params.put("titles", title);
    params.put("prop", "imageinfo");
    params.put("iiprop", "size");
    try {//from   w w w  .  ja va2  s.c o m
        String urlString = StringUtils.replace(Configure.METADATA.API_ENDPOINT, lang) + "?"
                + StringUtils.mapToURLParameters(params);
        URL url = new URL(urlString);

        JSONObject response = queryForJSONResponse(url);
        try {
            JSONObject pageMap = response.getJSONObject("query").getJSONObject("pages");
            JSONObject pageRecord = pageMap.getJSONObject((String) pageMap.keys().next());
            if (pageRecord.has("imageinfo")) {
                JSONArray fileInfoList = pageRecord.getJSONArray("imageinfo");
                file.setSize(fileInfoList.getJSONObject(0).getLong("size"));
            } else {
                file.setSize(0L);
            }
        } catch (JSONException ex) {
            LogHandler.log(this, LogLevel.WARN,
                    "Error in response: " + urlString + ", " + response.toString() + ", " + ex.getMessage());
        }

    } catch (UnsupportedEncodingException ex) {
        LogHandler.log(this, LogLevel.WARN, "Error in encoding: " + params.toString() + ", " + ex.getMessage());
    } catch (MalformedURLException ex) {
        LogHandler.log(this, LogLevel.ERROR, ex);
    } catch (IOException ex) {
        LogHandler.log(this, LogLevel.ERROR, ex);
    }
}

From source file:dev.meng.wikipedia.profiler.metadata.Metadata.java

private List<Map<String, Object>> queryFileUsageWorker(String lang, String title, String cont) {
    Map<String, Object> params = new HashMap<>();
    params.put("format", "json");
    params.put("action", "query");
    params.put("titles", title);
    params.put("prop", "fileusage");
    params.put("fuprop", "pageid|title");
    if (cont != null) {
        params.put("fucontinue", cont);
    }//from  www  .j  av a  2s .c o  m

    List<Map<String, Object>> result = new LinkedList<>();

    try {
        String urlString = StringUtils.replace(Configure.METADATA.API_ENDPOINT, lang) + "?"
                + StringUtils.mapToURLParameters(params);
        URL url = new URL(urlString);

        JSONObject response = queryForJSONResponse(url);
        try {
            JSONObject pageMap = response.getJSONObject("query").getJSONObject("pages");
            JSONObject pageRecord = pageMap.getJSONObject((String) pageMap.keys().next());
            if (pageRecord.has("fileusage")) {
                JSONArray pages = pageRecord.getJSONArray("fileusage");

                for (int i = 0; i < pages.length(); i++) {
                    Map<String, Object> record = new HashMap<>();
                    record.put("pageid", Long.toString(pages.getJSONObject(i).getLong("pageid")));
                    record.put("title", pages.getJSONObject(i).getString("title"));
                    result.add(record);
                }
            }

            String queryContinue = null;
            if (response.has("query-continue")) {
                queryContinue = response.getJSONObject("query-continue").getJSONObject("fileusage")
                        .getString("fucontinue");
            }

            if (queryContinue != null) {
                List<Map<String, Object>> moreResult = queryFileUsageWorker(lang, title, queryContinue);
                result.addAll(moreResult);
            }

        } catch (Exception ex) {
            LogHandler.log(this, LogLevel.WARN,
                    "Error in response: " + urlString + ", " + response.toString() + ", " + ex.getMessage());
        }

    } catch (UnsupportedEncodingException ex) {
        LogHandler.log(this, LogLevel.WARN, "Error in encoding: " + params.toString() + ", " + ex.getMessage());
    } catch (MalformedURLException ex) {
        LogHandler.log(this, LogLevel.ERROR, ex);
    } catch (IOException ex) {
        LogHandler.log(this, LogLevel.ERROR, ex);
    }

    return result;
}

From source file:com.soomla.store.domain.data.VirtualCurrencyPack.java

/**
 * Converts the current {@link VirtualCurrencyPack} to a JSONObject.
 * @return a JSONObject representation of the current {@link VirtualCurrencyPack}.
 */// w  w w .j a v  a2 s.com
public JSONObject toJSONObject() {
    JSONObject parentJsonObject = super.toJSONObject();
    JSONObject jsonObject = new JSONObject();
    try {
        jsonObject.put(JSONConsts.CURRENCYPACK_PRICE, new Double(mPrice));
        jsonObject.put(JSONConsts.CURRENCYPACK_PRODUCT_ID, mGoogleItem.getMarketId());
        jsonObject.put(JSONConsts.CURRENCYPACK_AMOUNT, new Integer(mCurrencyAmount));
        jsonObject.put(JSONConsts.CURRENCYPACK_CURRENCYITEMID, mCurrency.getItemId());

        Iterator<?> keys = parentJsonObject.keys();
        while (keys.hasNext()) {
            String key = (String) keys.next();
            jsonObject.put(key, parentJsonObject.get(key));
        }
    } catch (JSONException e) {
        if (StoreConfig.debug) {
            Log.d(TAG, "An error occured while generating JSON object.");
        }
    }

    return jsonObject;
}

From source file:com.android.i18n.addressinput.JsoMap.java

/**
 * Retrieve the JsoMap object for specified key.
 *
 * @param key key name./* w  w  w . java2s  .c o m*/
 * @return JsoMap object.
 * @throws ClassCastException, IllegalArgumentException.
 */
@SuppressWarnings("unchecked")
// JSONObject.keys() has no type information.
JsoMap getObj(String key) throws ClassCastException, IllegalArgumentException {
    try {
        Object o = super.get(key);
        if (o instanceof JSONObject) {
            JSONObject value = (JSONObject) o;
            ArrayList<String> keys = new ArrayList<String>(value.length());
            for (Iterator<String> it = value.keys(); it.hasNext();) {
                keys.add(it.next());
            }
            String[] names = new String[keys.size()];
            return new JsoMap(value, keys.toArray(names));
        } else if (o instanceof Integer) {
            throw new IllegalArgumentException();
        } else {
            throw new ClassCastException();
        }
    } catch (JSONException e) {
        return null;
    }
}