org.json.JSONTokener#nextValue

Source File: PreUtils.java From Hook with Apache License 2.0

6 votes

public static Map<Integer, String> getMap(String key) {
    Map<Integer, String> mage2nameMap = new HashMap<>();
    String age2name = sp.getString(key, null);
    if (age2name.length() > 0) {
        JSONTokener jsonTokener = new JSONTokener(age2name);
        try {
            JSONArray jsonArray = (JSONArray) jsonTokener.nextValue();
            for (int i = 0; i < jsonArray.length(); i++) {
                JSONObject jsonObject = jsonArray.getJSONObject(i);
                mage2nameMap.put(jsonObject.getInt("age"), jsonObject.getString("name"));
            }
        } catch (JSONException e) {
            e.printStackTrace();
        }
    }
    return mage2nameMap;
}

Source File: StringsContentProvider.java From coursera-android with MIT License

6 votes

private void readDb() {
    @SuppressWarnings("ConstantConditions")
    SharedPreferences sharedPref = getContext().getSharedPreferences(DB_FILE_NAME, Context.MODE_PRIVATE);

    if (null == sharedPref) return;

    String dbString = sharedPref.getString("DBString", null);
    if (null != dbString) {
        db.clear();
        JSONTokener parser = new JSONTokener(dbString);
        while (parser.more()) {
            try {
                JSONObject tmp = (JSONObject) parser.nextValue();
                Iterator<String> iterator = tmp.keys();
                while (iterator.hasNext()) {
                    String value = iterator.next();
                    int id = tmp.getInt(value);

                    db.put(id, new DataRecord(id, value));
                }
            } catch (JSONException e) {
                e.printStackTrace();
            }
        }
    }
}

Source File: deserializejson.java From openbd-core with GNU General Public License v3.0

6 votes

public static cfData getCfDataFromJSon(String jsonString, boolean strictMapping) throws Exception {
	if ( jsonString.isEmpty() )
		return cfStringData.EMPTY_STRING;
	else if (jsonString.startsWith("{"))
		return convertToCf(new JSONObject(jsonString), strictMapping);
	else if (jsonString.startsWith("["))
		return convertToCf(new JSONArray(jsonString), strictMapping);
	else{
		JSONTokener tokener = new JSONTokener( jsonString );
		Object value = tokener.nextValue();
		if ( tokener.next() > 0 ){
			throw new Exception("invalid JSON string");
		}
		
		if ( value instanceof String ){
			return new cfStringData( (String) value );
		}else if ( value instanceof Boolean ){
			return cfBooleanData.getcfBooleanData( (Boolean) value, ( (Boolean) value ).booleanValue() ? "true" : "false" );
		}else if ( value instanceof Number ){
			return cfNumberData.getNumber( (Number) value );
		}else if ( value == JSONObject.NULL ){
			return cfNullData.NULL;
		}else
			return new cfStringData( jsonString );
	}
}

Source File: TreeJsonActionTest.java From javasimon with BSD 3-Clause "New" or "Revised" License

6 votes

@Test
public void testExecute() throws Exception {
	TestActionContext context = new TestActionContext("/data/tree.json");
	TreeJsonAction action = new TreeJsonAction(context);
	action.readParameters();
	action.execute();
	assertEquals(context.getContentType(), "application/json");
	String json = context.toString();
	// Test JSON format with an external library
	JSONTokener jsonTokener = new JSONTokener(json);
	Set<String> names = new HashSet<>();
	names.add("A");
	names.add("B");
	names.add("C");
	Object object = jsonTokener.nextValue();
	if (object instanceof JSONObject) {
		visitJSONObject((JSONObject) object, names);
	}
	assertTrue(names.isEmpty());
}

Source File: JSONTokenerTest.java From JSON-Java-unit-test with Apache License 2.0

6 votes

/**
 * Verifies that JSONTokener can read a stream that contains a value. After
 * the reading is done, check that the stream is left in the correct state
 * by reading the characters after. All valid cases should reach end of stream.
 * @param testStr
 * @return
 * @throws Exception
 */
private Object nextValue(String testStr) throws JSONException {
    try(StringReader sr = new StringReader(testStr);){
        JSONTokener tokener = new JSONTokener(sr);

        Object result = tokener.nextValue();

        if( result == null ) {
            throw new JSONException("Unable to find value token in JSON stream: ("+tokener+"): "+testStr);
        }
        
        char c = tokener.nextClean();
        if( 0 != c ) {
            throw new JSONException("Unexpected character found at end of JSON stream: "+c+ " ("+tokener+"): "+testStr);
        }

        return result;
    }

}

Source File: GraphResponse.java From kognitivo with Apache License 2.0

6 votes

static List<GraphResponse> createResponsesFromString(
        String responseString,
        HttpURLConnection connection,
        GraphRequestBatch requests
) throws FacebookException, JSONException, IOException {
    JSONTokener tokener = new JSONTokener(responseString);
    Object resultObject = tokener.nextValue();

    List<GraphResponse> responses = createResponsesFromObject(
            connection,
            requests,
            resultObject);
    Logger.log(
            LoggingBehavior.REQUESTS,
            RESPONSE_LOG_TAG,
            "Response\n  Id: %s\n  Size: %d\n  Responses:\n%s\n",
            requests.getId(),
            responseString.length(),
            responses);

    return responses;
}

Source File: TableJsonActionTest.java From javasimon with BSD 3-Clause "New" or "Revised" License

5 votes

@Test
public void testExecute() throws Exception {
	TestActionContext context = new TestActionContext("/data/table.json");
	TableJsonAction action = new TableJsonAction(context);
	action.readParameters();
	action.execute();
	assertEquals(context.getContentType(), "application/json");
	String json = context.toString();
	assertTrue(json.contains("{\"name\":\"A\",\"type\":\"STOPWATCH\",\"counter\":3,\"total\":600,\"min\":100,\"mean\":200,\"last\":300,\"max\":300,\"standardDeviation\":100"));
	assertTrue(json.contains("{\"name\":\"B\",\"type\":\"STOPWATCH\",\"counter\":2,\"total\":300,\"min\":100,\"mean\":150,\"last\":100,\"max\":200,\"standardDeviation\":71"));
	assertTrue(json.contains("{\"name\":\"C\",\"type\":\"STOPWATCH\",\"counter\":1,\"total\":300,\"min\":300,\"mean\":300,\"last\":300,\"max\":300,\"standardDeviation\":0"));
	assertTrue(json.contains("{\"name\":\"X\",\"type\":\"COUNTER\",\"counter\":2,\"total\":\"\",\"min\":1,\"mean\":\"\",\"last\":\"\",\"max\":4"));
	// Test JSON format with an external library
	JSONTokener jsonTokener = new JSONTokener(json);
	Set<String> names = new HashSet<>();
	names.add("A");
	names.add("B");
	names.add("C");
	Object object = jsonTokener.nextValue();
	if (object instanceof JSONArray) {
		JSONArray jsonArray = (JSONArray) object;
		for (int i = 0; i < jsonArray.length(); i++) {
			object = jsonArray.get(i);
			if (object instanceof JSONObject) {
				JSONObject jsonObject = (JSONObject) object;
				String name = jsonObject.getString("name");
				names.remove(name);
			}
		}
	}
	assertTrue(names.isEmpty());
}

Source File: Blog.java From Cotable with Apache License 2.0

5 votes

/**
 * Parse the dato to Blog List.
 *
 * @param data the data contains the blog infos.
 * @return the Blog List
 */
public static List<Blog> parse(String data) {
    List<Blog> blogList = null;
    Blog blog = null;

    if (data != null && !data.equals("")) try {
        JSONTokener jsonParser = new JSONTokener(data);

        JSONObject content = (JSONObject) jsonParser.nextValue();
        JSONArray list = content.getJSONArray("data");

        if (list.length() > 0) blogList = new ArrayList<>();

        for (int i = 0; i < list.length(); ++i) {
            JSONObject info = (JSONObject) list.get(i);
            blog = new Blog();
            blog.setAuthor_name(info.getString("author"));
            blog.setPostId(info.getString("blog_id"));
            blog.setUrl(StringUtils.toUrl(info.getString("blog_url")));
            blog.setBlogId(StringUtils.toInt(info.getString("blog_id")));
            blog.setBlogapp(info.getString("blogapp"));
            blog.setComments(StringUtils.toInt(info.getString("comment")));
            blog.setSummary(info.getString("content"));
            blog.setReads(StringUtils.toInt(info.getString("hit")));
            blog.setTitle(info.getString("title"));
            blog.setUpdated(StringUtils.toDate(info.getString("public_time")));

            if (blogList != null) {
                blogList.add(blog);
            }

        }

    } catch (Exception e) {
        e.printStackTrace();
    }

    return blogList;
}

Source File: Response.java From FacebookNewsfeedSample-Android with Apache License 2.0

5 votes

static List<Response> createResponsesFromString(String responseString, HttpURLConnection connection,
        RequestBatch requests, boolean isFromCache) throws FacebookException, JSONException, IOException {
    JSONTokener tokener = new JSONTokener(responseString);
    Object resultObject = tokener.nextValue();

    List<Response> responses = createResponsesFromObject(connection, requests, resultObject, isFromCache);
    Logger.log(LoggingBehavior.REQUESTS, RESPONSE_LOG_TAG, "Response\n  Id: %s\n  Size: %d\n  Responses:\n%s\n",
            requests.getId(), responseString.length(), responses);

    return responses;
}

Source File: Response.java From Abelana-Android with Apache License 2.0

5 votes

static List<Response> createResponsesFromString(String responseString, HttpURLConnection connection,
        RequestBatch requests, boolean isFromCache) throws FacebookException, JSONException, IOException {
    JSONTokener tokener = new JSONTokener(responseString);
    Object resultObject = tokener.nextValue();

    List<Response> responses = createResponsesFromObject(connection, requests, resultObject, isFromCache);
    Logger.log(LoggingBehavior.REQUESTS, RESPONSE_LOG_TAG, "Response\n  Id: %s\n  Size: %d\n  Responses:\n%s\n",
            requests.getId(), responseString.length(), responses);

    return responses;
}

Source File: Response.java From platform-friends-android with BSD 2-Clause "Simplified" License

5 votes

static List<Response> createResponsesFromString(String responseString, HttpURLConnection connection,
        RequestBatch requests, boolean isFromCache) throws FacebookException, JSONException, IOException {
    JSONTokener tokener = new JSONTokener(responseString);
    Object resultObject = tokener.nextValue();

    List<Response> responses = createResponsesFromObject(connection, requests, resultObject, isFromCache);
    Logger.log(LoggingBehavior.REQUESTS, RESPONSE_LOG_TAG, "Response\n  Id: %s\n  Size: %d\n  Responses:\n%s\n",
            requests.getId(), responseString.length(), responses);

    return responses;
}

Source File: Response.java From HypFacebook with BSD 2-Clause "Simplified" License

5 votes

static List<Response> createResponsesFromString(String responseString, HttpURLConnection connection,
        RequestBatch requests, boolean isFromCache) throws FacebookException, JSONException, IOException {
    JSONTokener tokener = new JSONTokener(responseString);
    Object resultObject = tokener.nextValue();

    List<Response> responses = createResponsesFromObject(connection, requests, resultObject, isFromCache);
    Logger.log(LoggingBehavior.REQUESTS, RESPONSE_LOG_TAG, "Response\n  Id: %s\n  Size: %d\n  Responses:\n%s\n",
            requests.getId(), responseString.length(), responses);

    return responses;
}

Source File: Response.java From aws-mobile-self-paced-labs-samples with Apache License 2.0

5 votes

static List<Response> createResponsesFromString(String responseString, HttpURLConnection connection,
        RequestBatch requests, boolean isFromCache) throws FacebookException, JSONException, IOException {
    JSONTokener tokener = new JSONTokener(responseString);
    Object resultObject = tokener.nextValue();

    List<Response> responses = createResponsesFromObject(connection, requests, resultObject, isFromCache);
    Logger.log(LoggingBehavior.REQUESTS, RESPONSE_LOG_TAG, "Response\n  Id: %s\n  Size: %d\n  Responses:\n%s\n",
            requests.getId(), responseString.length(), responses);

    return responses;
}

Source File: JsonData.java From cube-sdk with Apache License 2.0

5 votes

public static JsonData create(String str) {
    Object object = null;
    if (str != null && str.length() >= 0) {
        try {
            JSONTokener jsonTokener = new JSONTokener(str);
            object = jsonTokener.nextValue();
        } catch (Exception e) {
        }
    }
    return create(object);
}

Source File: MyPushMessageReceiver.java From styT with Apache License 2.0

5 votes

@Override
public void onReceive(Context context, Intent intent) {
    if (intent.getAction().equals(PushConstants.ACTION_MESSAGE)) {
        // Log.e(TAG, "===bmob push   reciever===" + intent.getStringExtra(PushConstants.EXTRA_PUSH_MESSAGE_STRING));
        String msg = intent.getStringExtra(PushConstants.EXTRA_PUSH_MESSAGE_STRING);
        //ToastUtil.show(context, msg, Toast.LENGTH_SHORT);
        JSONTokener jsonTokener = new JSONTokener(msg);
        String message = null;
        try {
            JSONObject jsonObject = (JSONObject) jsonTokener.nextValue();
            message = jsonObject.getString("alert");
        } catch (JSONException e) {
            e.printStackTrace();
        }

        Bitmap bitmap = BitmapFactory.decodeResource(context.getResources(), R.mipmap.ic_launcher);

        PendingIntent it = PendingIntent.getActivity(context, 0, new Intent(context, ws_Main3Activity.class), 0);

        NotificationManager manager = (NotificationManager) context.getSystemService(Context.NOTIFICATION_SERVICE);
        NotificationCompat.Builder notification = new NotificationCompat.Builder(context);
        notification.setContentTitle("通知")
                .setContentText(message)
                .setLargeIcon(bitmap)
                .setWhen(System.currentTimeMillis())
                .setDefaults(Notification.DEFAULT_LIGHTS | Notification.DEFAULT_VIBRATE)
                .setSmallIcon(R.mipmap.ic_launcher)
                .setContentIntent(it)
                .setAutoCancel(true);

        manager.notify(1, notification.build());
    }
}

Source File: ListJsonActionTest.java From javasimon with BSD 3-Clause "New" or "Revised" License

5 votes

@Test
public void testExecute() throws Exception {
	TestActionContext context = new TestActionContext("/data/table.json");
	ListJsonAction action = new ListJsonAction(context);
	action.readParameters();
	action.execute();
	assertEquals(context.getContentType(), "application/json");
	String json = context.toString();
	// Test JSON format with an external library
	JSONTokener jsonTokener = new JSONTokener(json);
	Set<String> names = new HashSet<>();
	names.add("A");
	names.add("B");
	names.add("C");
	Object object = jsonTokener.nextValue();
	if (object instanceof JSONArray) {
		JSONArray jsonArray = (JSONArray) object;
		for (int i = 0; i < jsonArray.length(); i++) {
			object = jsonArray.get(i);
			if (object instanceof JSONObject) {
				JSONObject jsonObject = (JSONObject) object;
				String name = jsonObject.getString("name");
				names.remove(name);
			}
		}
	}
	assertTrue(names.isEmpty());
}

Source File: Response.java From Klyph with MIT License

5 votes

static List<Response> createResponsesFromString(String responseString, HttpURLConnection connection,
        RequestBatch requests, boolean isFromCache) throws FacebookException, JSONException, IOException {
    JSONTokener tokener = new JSONTokener(responseString);
    Object resultObject = tokener.nextValue();

    List<Response> responses = createResponsesFromObject(connection, requests, resultObject, isFromCache);
    Logger.log(LoggingBehavior.REQUESTS, RESPONSE_LOG_TAG, "Response\n  Id: %s\n  Size: %d\n  Responses:\n%s\n",
            requests.getId(), responseString.length(), responses);

    return responses;
}

Source File: BlogDetail.java From Cotable with Apache License 2.0

4 votes

public static BlogDetail parse(String data) {
    BlogDetail blog = new BlogDetail("", "<p>Hello, I'm Lemuel.</p>");


    if (data != null && !data.equals("")) {

        try {
            JSONTokener jsonParser = new JSONTokener(data);

            JSONObject content = (JSONObject) jsonParser.nextValue();
            blog.setBody(content.getString("data"));

        } catch (Exception e) {
            e.printStackTrace();
        }
    }

    return blog;

}

Source File: JSONUtils.java From orion.server with Eclipse Public License 1.0

4 votes

public static Map<String, Object> parseJSON(String jsonBody) throws JSONException {
    final Map<String, Object> params = new HashMap<String, Object>();

    final JSONTokener x = new JSONTokener(jsonBody);
    char c;
    String key;

    if (x.nextClean() != '{') {
        throw new IllegalArgumentException(format("String '%s' is not a valid JSON object representation, a JSON object text must begin with '{'",
                                                  jsonBody));
    }
    for (;;) {
        c = x.nextClean();
        switch (c) {
        case 0:
            throw new IllegalArgumentException(format("String '%s' is not a valid JSON object representation, a JSON object text must end with '}'",
                                                      jsonBody));
        case '}':
            return params;
        default:
            x.back();
            key = x.nextValue().toString();
        }

        /*
         * The key is followed by ':'. We will also tolerate '=' or '=>'.
         */
        c = x.nextClean();
        if (c == '=') {
            if (x.next() != '>') {
                x.back();
            }
        } else if (c != ':') {
            throw new IllegalArgumentException(format("String '%s' is not a valid JSON object representation, expected a ':' after the key '%s'",
                                                      jsonBody, key));
        }
        Object value = x.nextValue();

        // guard from null values
        if (value != null) {
            if (value instanceof JSONArray) { // only plain simple arrays in this version
                JSONArray array = (JSONArray) value;
                Object[] values = new Object[array.length()];
                for (int i = 0; i < array.length(); i++) {
                    values[i] = array.get(i);
                }
                value = values;
            }

            params.put(key, value);
        }

        /*
         * Pairs are separated by ','. We will also tolerate ';'.
         */
        switch (x.nextClean()) {
        case ';':
        case ',':
            if (x.nextClean() == '}') {
                return params;
            }
            x.back();
            break;
        case '}':
            return params;
        default:
            throw new IllegalArgumentException("Expected a ',' or '}'");
        }
    }
}

Source File: BaiduTranslate.java From ArscEditor with Apache License 2.0

4 votes

public void doTranslate() throws IOException, JSONException {

		// 格式化需要翻译的内容为UTF-8编码
		String str_utf = URLEncoder.encode(str, "UTF-8");
		// 百度翻译api
		String str_url = "http://openapi.baidu.com/public/2.0/bmt/translate?client_id=GOr7jiTs5hiQvkHqDNg4KSTV&q="
				+ str_utf + "&from=" + fromString + "&to=" + toString;
		// 将api网址转化成URL
		URL url_word = new URL(str_url);
		// 连接到该URL
		URLConnection connection = (URLConnection) url_word.openConnection();
		// 获取输入流
		InputStream is = connection.getInputStream();
		// 转化成读取流
		InputStreamReader isr = new InputStreamReader(is);
		// 转化成缓冲读取流
		BufferedReader br = new BufferedReader(isr);
		// 每行的内容
		String line;
		// 字符串处理类
		StringBuilder sBuilder = new StringBuilder();
		// 读取每行内容
		while ((line = br.readLine()) != null) {
			// 在字符串末尾追加内容
			sBuilder.append(line);
		}

		/**
		 * 单词解析
		 */

		JSONTokener jtk = new JSONTokener(sBuilder.toString());
		JSONObject jObject = (JSONObject) jtk.nextValue();

		JSONArray jArray = jObject.getJSONArray("trans_result");
		Log.i("TAG", url_word.toString());
		Log.i("TAG", jObject.toString());

		JSONObject sub_jObject_1 = jArray.getJSONObject(0);
		// dst对应的内容就是翻译结果
		result = sub_jObject_1.getString("dst");

		br.close();
		isr.close();
		is.close();
	}

Java Code Examples for org.json.JSONTokener#nextValue()