How to use getReader method of com.paypal.selion.platform.dataprovider.impl.JsonDataProviderImpl class

Best SeLion code snippet using com.paypal.selion.platform.dataprovider.impl.JsonDataProviderImpl.getReader

Source:JsonDataProviderImpl.java

...98    public Object[][] getAllData() {99        logger.entering(resource);100        Class<?> arrayType;101        Object[][] dataToBeReturned = null;102        JsonReader reader = new JsonReader(getReader(resource));103        try {104            // The type specified must be converted to array type for the parser105            // to deal with array of JSON objects106            arrayType = Array.newInstance(resource.getCls(), 0).getClass();107            logger.log(Level.FINE, "The Json Data is mapped as", arrayType);108            dataToBeReturned = mapJsonData(reader, arrayType);109        } catch (Exception e) {110            throw new DataProviderException("Error while parsing Json Data", e);111        } finally {112            IOUtils.closeQuietly(reader);113        }114        logger.exiting((Object[]) dataToBeReturned);115        return dataToBeReturned;116    }117    /**118     * Gets JSON data from a resource for the specified indexes.119     *120     * @param indexes121     *            The set of indexes to be fetched from the JSON file.122     */123    @Override124    public Object[][] getDataByIndex(String indexes) {125        validateResourceParams(resource);126        Preconditions.checkArgument(!StringUtils.isEmpty(indexes), "Indexes cannot be empty");127        logger.entering(indexes);128        Object[][] requestedData = getDataByIndex(DataProviderHelper.parseIndexString(indexes));129        logger.exiting((Object[]) requestedData);130        return requestedData;131    }132    /**133     * Gets JSON data from a resource for the specified indexes.134     *135     * @param indexes136     *            The set of indexes to be fetched from the JSON file.137     */138    @Override139    public Object[][] getDataByIndex(int[] indexes) {140        validateResourceParams(resource);141        Preconditions.checkArgument((indexes.length != 0), "Indexes cannot be empty");142        logger.entering(indexes);143        Object[][] requestedData = null;144        Class<?> arrayType;145        JsonReader reader = null;146        try {147            requestedData = new Object[indexes.length][1];148            reader = new JsonReader(getReader(resource));149            arrayType = Array.newInstance(resource.getCls(), 0).getClass();150            logger.log(Level.FINE, "The Json Data is mapped as", arrayType);151            Object[][] mappedData = mapJsonData(reader, arrayType);152            int i = 0;153            for (int indexVal : indexes) {154                indexVal--;155                requestedData[i] = mappedData[indexVal];156                i++;157            }158        } catch (IOException e) {159            throw new DataProviderException("Error while getting the data by index from Json file", e);160        } finally {161            IOUtils.closeQuietly(reader);162        }163        logger.exiting((Object[]) requestedData);164        return requestedData;165    }166    /**167     * Gets JSON data from a resource by applying the given filter.168     *169     * @param dataFilter170     *            an implementation class of {@link DataProviderFilter}171     */172    @Override173    public Iterator<Object[]> getDataByFilter(DataProviderFilter dataFilter) {174        Preconditions.checkArgument(resource != null, "File resource cannot be null");175        logger.entering(dataFilter);176        Class<?> arrayType;177        JsonReader reader = null;178        try {179            reader = new JsonReader(getReader(resource));180            arrayType = Array.newInstance(resource.getCls(), 0).getClass();181            Gson myJson = new Gson();182            Object[] mappedData = myJson.fromJson(reader, arrayType);183            return prepareDataAsObjectArrayList(mappedData, dataFilter).iterator();184        } catch (Exception e) {185            throw new DataProviderException(e.getMessage(), e);186        } finally {187            IOUtils.closeQuietly(reader);188        }189    }190    /**191     * A utility method to give out JSON data as HashTable. Please note this method works on the rule that the json192     * object that needs to be parsed MUST contain a key named "id".193     *194     * <pre>195     * [196     * {197     *  <b>"id":</b>"test1",198     *  "password":123456,199     *  "accountNumber":9999999999,200     *  "amount":80000,201     *  "areaCode":[{ "areaCode" :"area3"},202     *              { "areaCode" :"area4"}],203     *  "bank":{204     *         "name" : "Bank1",205     *         "type" : "Current",206     *         "address" : {207     *                     "street":"1234 dark St"208     *                 }209     *         }210     * }211     * ]212     * Here the key to the data in the hashtable will be "test1"213     * </pre>214     *215     * @return The JSON data as a {@link Hashtable}216     */217    @Override218    public Hashtable<String, Object> getDataAsHashtable() {219        Preconditions.checkArgument(resource != null, "File resource cannot be null");220        logger.entering();221        // Over-writing the resource because there is a possibility that a user222        // can give a type223        resource.setCls(Hashtable[].class);224        Hashtable<String, Object> dataAsHashTable = null;225        JsonReader reader = null;226        try {227            reader = new JsonReader(getReader(resource));228            Object[][] dataObject = mapJsonData(reader, resource.getCls());229            dataAsHashTable = new Hashtable<>();230            for (Object[] currentData : dataObject) {231                // Its pretty safe to cast to array and its also known that a 1D232                // array is packed233                Hashtable<?, ?> value = (Hashtable<?, ?>) currentData[0];234                /*235                 * As per the json specification a Json Object is a unordered collection of name value pairs. To give236                 * out the json data as hash table , a key needs to be figured out. To keep things clear and easy the237                 * .json file must have all the objects with a key "id" whose value can be used as the key in the238                 * hashtable.Users can directly access the data from the hash table using the value.239                 *240                 * Note: The id is harcoded purposefully here because to enforce the contract between data providers to241                 * have common methods.242                 */243                dataAsHashTable.put((String) value.get("id"), currentData);244            }245        } catch (NullPointerException n) { // NOSONAR246            throw new DataProviderException(247                    "Error while parsing Json Data as a Hash table. Root cause: Unable to find a key named id. Please refer Javadoc",248                    n);249        } catch (Exception e) {250            throw new DataProviderException("Error while parsing Json Data as a Hash table", e);251        } finally {252            IOUtils.closeQuietly(reader);253        }254        logger.exiting(dataAsHashTable);255        return dataAsHashTable;256    }257    @Override258    public Object[][] getDataByKeys(String[] keys) {259        logger.entering(Arrays.toString(keys));260        Hashtable<String, Object> dataAsHashTable = getDataAsHashtable();261        Object[][] objArray = DataProviderHelper.getDataByKeys(dataAsHashTable, keys);262        logger.exiting((Object[]) objArray);263        return objArray;264    }265    private Object[][] mapJsonData(JsonReader reader, Type typeToMatch) throws IOException {266        logger.entering(new Object[] { reader, typeToMatch });267        Gson myJson = new Gson();268        Object[] mappedData = myJson.fromJson(reader, typeToMatch);269        return prepareDataAsObjectArray(mappedData);270    }271    private Object[][] prepareDataAsObjectArray(Object[] dataToPack) {272        logger.entering(dataToPack);273        int entitySize = dataToPack.length;274        logger.fine("Entity Size to be mapped to 2D array:" + entitySize);275        Object[][] dataArray = new Object[entitySize][1];276        int i = 0;277        for (Object currentData : dataToPack) {278            dataArray[i][0] = currentData;279            i++;280        }281        logger.exiting((Object[]) dataArray);282        return dataArray;283    }284    private List<Object[]> prepareDataAsObjectArrayList(Object[] dataToPack, DataProviderFilter dataFilter) {285        logger.entering(dataToPack);286        logger.fine("Entity Size to be mapped to ArrayList :" + dataToPack.length);287        List<Object[]> list = new ArrayList<>();288        for (Object currentData : dataToPack) {289            if (dataFilter.filter(currentData)) {290                list.add(new Object[] { currentData });291            }292        }293        logger.exiting(list);294        return list;295    }296    private void validateResourceParams(DataResource jsonResource) {297        Preconditions.checkArgument(jsonResource != null, "File resource cannot be null");298        Preconditions.checkArgument(jsonResource.getCls() != null, "Cannot map json data to a null type");299    }300    private Reader getReader(DataResource resource) {301        return new InputStreamReader(resource.getInputStream());302    }303}...

getReader

Using AI Code Generation

1JsonDataProviderImpl jsonDataProvider = new JsonDataProviderImpl();2StringReader reader = jsonDataProvider.getReader();3XmlDataProviderImpl xmlDataProvider = new XmlDataProviderImpl();4StringReader reader = xmlDataProvider.getReader();5YamlDataProviderImpl yamlDataProvider = new YamlDataProviderImpl();6StringReader reader = yamlDataProvider.getReader();7ExcelDataProviderImpl excelDataProvider = new ExcelDataProviderImpl();8StringReader reader = excelDataProvider.getReader();9PropertiesDataProviderImpl propertiesDataProvider = new PropertiesDataProviderImpl();10StringReader reader = propertiesDataProvider.getReader();11CsvDataProviderImpl csvDataProvider = new CsvDataProviderImpl();12StringReader reader = csvDataProvider.getReader();13TextDataProviderImpl textDataProvider = new TextDataProviderImpl();14StringReader reader = textDataProvider.getReader();15JsonDataProviderImpl jsonDataProvider = new JsonDataProviderImpl();16StringReader reader = jsonDataProvider.getReader();17XmlDataProviderImpl xmlDataProvider = new XmlDataProviderImpl();18StringReader reader = xmlDataProvider.getReader();19YamlDataProviderImpl yamlDataProvider = new YamlDataProviderImpl();20StringReader reader = yamlDataProvider.getReader();21ExcelDataProviderImpl excelDataProvider = new ExcelDataProviderImpl();22StringReader reader = excelDataProvider.getReader();23PropertiesDataProviderImpl propertiesDataProvider = new PropertiesDataProviderImpl();

getReader

Using AI Code Generation

1JsonDataProviderImpl jsonDataProvider = new JsonDataProviderImpl();2Reader reader = jsonDataProvider.getReader();3JsonReader jsonReader = new JsonReader(reader);4jsonReader.beginObject();5while (jsonReader.hasNext()) {6    String name = jsonReader.nextName();7    if (name.equals("name")) {8        String value = jsonReader.nextString();9        System.out.println(value);10    } else if (name.equals("age")) {11        int value = jsonReader.nextInt();12        System.out.println(value);13    } else {14        jsonReader.skipValue();15    }16}17jsonReader.endObject();18jsonReader.close();19JsonDataProviderImpl jsonDataProvider = new JsonDataProviderImpl();20JsonElement jsonElement = jsonDataProvider.getJsonElement();21JsonObject jsonObject = jsonElement.getAsJsonObject();22String name = jsonObject.get("name").getAsString();23System.out.println(name);24int age = jsonObject.get("age").getAsInt();25System.out.println(age);26JsonDataProviderImpl jsonDataProvider = new JsonDataProviderImpl();27JsonObject jsonObject = jsonDataProvider.getJsonObject();28String name = jsonObject.get("name").getAsString();29System.out.println(name);30int age = jsonObject.get("age").getAsInt();31System.out.println(age);

getReader

Using AI Code Generation

1JsonDataProviderImpl jsonDataProvider = new JsonDataProviderImpl();2BufferedReader reader = jsonDataProvider.getReader("testData.json");3ExcelDataProviderImpl excelDataProvider = new ExcelDataProviderImpl();4BufferedReader reader = excelDataProvider.getReader("testData.xlsx");5CsvDataProviderImpl csvDataProvider = new CsvDataProviderImpl();6BufferedReader reader = csvDataProvider.getReader("testData.csv");7YamlDataProviderImpl yamlDataProvider = new YamlDataProviderImpl();8BufferedReader reader = yamlDataProvider.getReader("testData.yaml");9XmlDataProviderImpl xmlDataProvider = new XmlDataProviderImpl();10BufferedReader reader = xmlDataProvider.getReader("testData.xml");11PropertiesDataProviderImpl propertiesDataProvider = new PropertiesDataProviderImpl();12BufferedReader reader = propertiesDataProvider.getReader("testData.properties");13XmlDataProviderImpl xmlDataProvider = new XmlDataProviderImpl();14BufferedReader reader = xmlDataProvider.getReader("testData.xml");15PropertiesDataProviderImpl propertiesDataProvider = new PropertiesDataProviderImpl();16BufferedReader reader = propertiesDataProvider.getReader("testData.properties");17XmlDataProviderImpl xmlDataProvider = new XmlDataProviderImpl();18BufferedReader reader = xmlDataProvider.getReader("testData.xml");19PropertiesDataProviderImpl propertiesDataProvider = new PropertiesDataProviderImpl();20BufferedReader reader = propertiesDataProvider.getReader("testData.properties");21XmlDataProviderImpl xmlDataProvider = new XmlDataProviderImpl();22BufferedReader reader = xmlDataProvider.getReader("testData.xml");

getReader

Using AI Code Generation

1JsonDataProviderImpl jsonDataProvider = new JsonDataProviderImpl();2jsonDataProvider.getReader("jsonFile.json");3ExcelDataProviderImpl excelDataProvider = new ExcelDataProviderImpl();4excelDataProvider.getReader("excelFile.xlsx");5YamlDataProviderImpl yamlDataProvider = new YamlDataProviderImpl();6yamlDataProvider.getReader("yamlFile.yaml");7CsvDataProviderImpl csvDataProvider = new CsvDataProviderImpl();8csvDataProvider.getReader("csvFile.csv");9XmlDataProviderImpl xmlDataProvider = new XmlDataProviderImpl();10xmlDataProvider.getReader("xmlFile.xml");11PropertiesDataProviderImpl propertiesDataProvider = new PropertiesDataProviderImpl();12propertiesDataProvider.getReader("propertiesFile.properties");13TextDataProviderImpl textDataProvider = new TextDataProviderImpl();14textDataProvider.getReader("textFile.txt");15PDFDataProviderImpl pdfDataProvider = new PDFDataProviderImpl();16pdfDataProvider.getReader("pdfFile.pdf");17HTMLDataProviderImpl htmlDataProvider = new HTMLDataProviderImpl();18htmlDataProvider.getReader("htmlFile.html");19DocDataProviderImpl docDataProvider = new DocDataProviderImpl();20docDataProvider.getReader("docFile.doc");

getReader

Using AI Code Generation

1JsonDataProviderImpl jsonDataProvider = new JsonDataProviderImpl();2jsonDataProvider.getReader("input.json");3XMLDataProviderImpl xmlDataProvider = new XMLDataProviderImpl();4xmlDataProvider.getReader("input.xml");5CSVDataProviderImpl csvDataProvider = new CSVDataProviderImpl();6csvDataProvider.getReader("input.csv");7ExcelDataProviderImpl excelDataProvider = new ExcelDataProviderImpl();8excelDataProvider.getReader("input.xlsx");9PropertiesDataProviderImpl propertiesDataProvider = new PropertiesDataProviderImpl();10propertiesDataProvider.getReader("input.properties");11YAMLDataProviderImpl yamlDataProvider = new YAMLDataProviderImpl();12yamlDataProvider.getReader("input.yaml");13YAMLDataProviderImpl yamlDataProvider = new YAMLDataProviderImpl();14yamlDataProvider.getReader("input.yml");15PropertiesDataProviderImpl propertiesDataProvider = new PropertiesDataProviderImpl();16propertiesDataProvider.getReader("input.properties");17YAMLDataProviderImpl yamlDataProvider = new YAMLDataProviderImpl();18yamlDataProvider.getReader("input.yaml");19YAMLDataProviderImpl yamlDataProvider = new YAMLDataProviderImpl();20yamlDataProvider.getReader("input.yml");

getReader

Using AI Code Generation

1JsonDataProviderImpl jsonDataProvider = new JsonDataProviderImpl();2jsonDataProvider.setJsonFile("src/test/resources/testData.json");3jsonDataProvider.setJsonKey("key1");4BufferedReader reader = jsonDataProvider.getReader();5String line = reader.readLine();6while (line != null) {7    System.out.println(line);8    line = reader.readLine();9}10ExcelDataProviderImpl excelDataProvider = new ExcelDataProviderImpl();11excelDataProvider.setExcelFile("src/test/resources/testData.xlsx");12excelDataProvider.setExcelSheet("Sheet1");13BufferedReader reader = excelDataProvider.getReader();14String line = reader.readLine();15while (line != null) {16    System.out.println(line);17    line = reader.readLine();18}19CsvDataProviderImpl csvDataProvider = new CsvDataProviderImpl();20csvDataProvider.setCsvFile("src/test/resources/testData.csv");21BufferedReader reader = csvDataProvider.getReader();22String line = reader.readLine();23while (line != null) {24    System.out.println(line);25    line = reader.readLine();26}27{"key1": "value1"}28{"key2": "value2"}29{"key3": "value3"}30{"key4": "value4"}

getReader

Using AI Code Generation

1BufferedReader reader = JsonDataProviderImpl.getReader("test.json");2JsonElement jsonElement = JsonDataProviderImpl.getJsonData("test.json");3JsonObject jsonObject = JsonDataProviderImpl.getJsonObject("test.json");4JsonArray jsonArray = JsonDataProviderImpl.getJsonArray("test.json");5JsonArray jsonArray = JsonDataProviderImpl.getJsonArray("test.json");6JsonArray jsonArray = JsonDataProviderImpl.getJsonArray("test.json");7JsonArray jsonArray = JsonDataProviderImpl.getJsonArray("test.json");8JsonArray jsonArray = JsonDataProviderImpl.getJsonArray("test.json");9JsonArray jsonArray = JsonDataProviderImpl.getJsonArray("test.json");10JsonArray jsonArray = JsonDataProviderImpl.getJsonArray("test.json");

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