How to use prepareObject method of com.paypal.selion.platform.dataprovider.impl.ExcelDataProviderImpl class

Best SeLion code snippet using com.paypal.selion.platform.dataprovider.impl.ExcelDataProviderImpl.prepareObject

Source:ExcelDataProviderImpl.java Github

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...279 List<String> excelRowData = excelReader.getRowContents(row, fields.length);280 Map<String, String> headerRowDataMap = prepareHeaderRowDataMap(excelHeaderRow, excelRowData);281 if (excelRowData.size() != 0) {282 try {283 obj[i++][0] = prepareObject(getObject(), fields, excelRowData, headerRowDataMap);284 } catch (IllegalAccessException e) {285 throw new DataProviderException("Unable to create instance of type '"286 + resource.getCls().getName() + "'", e);287 }288 }289 }290 }291 logger.exiting((Object[]) obj);292 return obj;293 }294 /**295 * Gets data from Excel sheet by applying the given filter.296 *297 * @param dataFilter298 * an implementation class of {@link DataProviderFilter}299 * @return An iterator over a collection of Object Array to be used with TestNG DataProvider300 */301 @Override302 public Iterator<Object[]> getDataByFilter(DataProviderFilter dataFilter) {303 logger.entering(dataFilter);304 List<Object[]> objs = new ArrayList<>();305 Field[] fields = resource.getCls().getDeclaredFields();306 // Extracting number of rows of data to read307 // Notice that numRows is returning the actual number of non-blank rows.308 // Thus if there are blank rows in the sheet then we will miss some last rows of data.309 List<Row> rowToBeRead = excelReader.getAllExcelRows(resource.getCls().getSimpleName(), false);310 List<String> excelHeaderRow = getHeaderRowContents(resource.getCls().getSimpleName(), fields.length);311 for (Row row : rowToBeRead) {312 List<String> excelRowData = excelReader.getRowContents(row, fields.length);313 Map<String, String> headerRowDataMap = prepareHeaderRowDataMap(excelHeaderRow, excelRowData);314 if (excelRowData.size() != 0) {315 try {316 Object temp = prepareObject(getObject(), fields, excelRowData, headerRowDataMap);317 if (dataFilter.filter(temp)) {318 objs.add(new Object[] { temp });319 }320 } catch (IllegalAccessException e) {321 throw new DataProviderException("Unable to create instance of type '" + resource.getCls().getName()322 + "'", e);323 }324 }325 }326 logger.exiting(objs.iterator());327 return objs.iterator();328 }329 private Object getObject() {330 try {331 return resource.getCls().newInstance();332 } catch (IllegalAccessException | InstantiationException e) {333 throw new DataProviderException("Unable to create instance of type '" + resource.getCls().getName()334 + "'", e);335 }336 }337 /**338 * @param type339 * - A {@link DefaultCustomType} that represents custom types that need to be taken into consideration340 * when generating an Object that represents every row of data from the excel sheet.341 */342 public final void addCustomTypes(DefaultCustomType type) {343 Preconditions.checkArgument(type != null, "Type cannot be null.");344 customTypes.add(type);345 }346 /**347 * This method fetches a specific row from an excel sheet which can be identified using a key and returns the data348 * as an Object which can be cast back into the user's actual data type.349 *350 * @param userObj351 * An Object into which data is to be packed into352 * @param key353 * A string that represents a key to search for in the excel sheet354 * @param isExternalCall355 * A boolean that helps distinguish internally if the call is being made internally or by the user. For356 * external calls the index of the row would need to be bumped up,because the first row is to be ignored357 * always.358 * @return An Object which can be cast into the user's actual data type.359 */360 protected Object getSingleExcelRow(Object userObj, String key, boolean isExternalCall) {361 logger.entering(new Object[] { userObj, key, isExternalCall });362 Class<?> cls;363 try {364 cls = Class.forName(userObj.getClass().getName());365 } catch (ClassNotFoundException e) {366 throw new DataProviderException("Unable to find class of type + '" + userObj.getClass().getName() + "'", e);367 }368 int rowIndex = excelReader.getRowIndex(cls.getSimpleName(), key);369 if (rowIndex == -1) {370 throw new DataProviderException("Row with key '" + key + "' is not found");371 }372 Object object = getSingleExcelRow(userObj, rowIndex, isExternalCall);373 logger.exiting(object);374 return object;375 }376 /**377 * @param userObj378 * The User defined object into which the data is to be packed into.379 * @param index380 * The row number from the excel sheet that is to be read. For e.g., if you wanted to read the 2nd row381 * (which is where your data exists) in your excel sheet, the value for index would be 1. <b>This method382 * assumes that your excel sheet would have a header which it would EXCLUDE.</b> When specifying index383 * value always remember to ignore the header, since this method will look for a particular row ignoring384 * the header row.385 * @param isExternalCall386 * A boolean that helps distinguish internally if the call is being made internally or by the user.387 *388 * @return An object that represents the data for a given row in the excel sheet.389 *390 */391 protected Object getSingleExcelRow(Object userObj, int index, boolean isExternalCall) {392 int newIndex = index;393 if (isExternalCall) {394 newIndex++;395 }396 logger.entering(new Object[] { userObj, newIndex });397 Object obj;398 Class<?> cls;399 try {400 cls = Class.forName(userObj.getClass().getName());401 } catch (ClassNotFoundException e) {402 throw new DataProviderException("Unable to find class of type + '" + userObj.getClass().getName() + "'", e);403 }404 Field[] fields = cls.getDeclaredFields();405 List<String> excelHeaderRow = getHeaderRowContents(cls.getSimpleName(), fields.length);406 List<String> excelRowData = getRowContents(cls.getSimpleName(), newIndex, fields.length);407 Map<String, String> headerRowDataMap = prepareHeaderRowDataMap(excelHeaderRow, excelRowData);408 if (excelRowData != null && excelRowData.size() != 0) {409 try {410 obj = prepareObject(userObj, fields, excelRowData, headerRowDataMap);411 } catch (IllegalAccessException e) {412 throw new DataProviderException("Unable to create instance of type '" + userObj.getClass().getName()413 + "'", e);414 }415 } else {416 throw new DataProviderException("Row with key '" + newIndex + "' is not found");417 }418 logger.exiting(obj);419 return obj;420 }421 private DefaultCustomType fetchMatchingCustomType(Class<?> type) {422 for (DefaultCustomType eachCustomType : customTypes) {423 if (type.equals(eachCustomType.getCustomTypeClass())) {424 return eachCustomType;425 }426 }427 return null;428 }429 /**430 * Currently this function will handle these data types:431 * <ul>432 * <li>1. Primitive data type: int, boolean, double, float, long</li>433 * <li>2. Object data type: String, Integer, Double, Float, Long</li>434 * <li>3. Array of primitive data type: int[], boolean[], double[], float[], long[]</li>435 * <li>4. Array of object data type: String[], Integer[], Boolean[], Double[], Float[], Long[]</li>436 * <li>5. User defined data type.</li>437 * <li>6. Array of user defined data type.</li>438 * </ul>439 *440 *441 * @param userObj442 * this object is used by the function to extract the object info, such as class name, objects443 * declarations, object data structure...444 * @param fields445 * the array contains the list of name in the specify data structure446 * @param excelRowData447 * the raw data read from the excel sheet to be extracted and filled up the object before return the full448 * object to the caller.449 * @param headerRowDataMap450 * this map has the excel header row as key and the current row that is used to prepare Object as value451 * @return Object which can be cast into a user defined type to get access to its fields452 */453 protected Object prepareObject(Object userObj, Field[] fields, List<String> excelRowData, 454 Map<String,String> headerRowDataMap) throws IllegalAccessException {455 logger.entering(new Object[] { userObj, fields, excelRowData, headerRowDataMap });456 Object objectToReturn = createObjectToUse(userObj);457 for (Field eachField : fields) {458 // If the data is not present in excel sheet then skip it459 String data = headerRowDataMap.get(eachField.getName().toLowerCase());460 if (StringUtils.isEmpty(data)) {461 continue;462 }463 Class<?> eachFieldType = eachField.getType();464 if (eachFieldType.isInterface()) {465 // We cannot work with Interfaces because for instantiating them we would need to use Proxy466 // and also build in assumptions on what type of the implementation we are going to be providing back to467 // the user....

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prepareObject

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1ExcelDataProviderImpl excelDataProvider = new ExcelDataProviderImpl();2excelDataProvider.prepareObject("testData.xlsx", "Sheet1", 1, 1);3YamlDataProviderImpl yamlDataProvider = new YamlDataProviderImpl();4yamlDataProvider.prepareObject("testData.yaml", "Sheet1", 1, 1);5JsonDataProviderImpl jsonDataProvider = new JsonDataProviderImpl();6jsonDataProvider.prepareObject("testData.json", "Sheet1", 1, 1);7XmlDataProviderImpl xmlDataProvider = new XmlDataProviderImpl();8xmlDataProvider.prepareObject("testData.xml", "Sheet1", 1, 1);9CsvDataProviderImpl csvDataProvider = new CsvDataProviderImpl();10csvDataProvider.prepareObject("testData.csv", "Sheet1", 1, 1);11PropertiesDataProviderImpl propertiesDataProvider = new PropertiesDataProviderImpl();12propertiesDataProvider.prepareObject("testData.properties", "Sheet1", 1, 1);13ExcelDataProviderImpl excelDataProvider = new ExcelDataProviderImpl();14Map<String, String> map = excelDataProvider.prepareObject("testData.xlsx", "Sheet1", 1, 1);15YamlDataProviderImpl yamlDataProvider = new YamlDataProviderImpl();16Map<String, String> map = yamlDataProvider.prepareObject("testData.yaml", "Sheet1", 1, 1);17JsonDataProviderImpl jsonDataProvider = new JsonDataProviderImpl();18Map<String, String> map = jsonDataProvider.prepareObject("testData.json", "Sheet1", 1, 1);

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prepareObject

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1ExcelDataProviderImpl excelDataProviderImpl = new ExcelDataProviderImpl();2excelDataProviderImpl.prepareObject("testData.xls", "Sheet1", 1, 1);3JSONDataProviderImpl jsonDataProviderImpl = new JSONDataProviderImpl();4jsonDataProviderImpl.prepareObject("testData.json", "Sheet1", 1, 1);5XMLDataProviderImpl xmlDataProviderImpl = new XMLDataProviderImpl();6xmlDataProviderImpl.prepareObject("testData.xml", "Sheet1", 1, 1);7String value = JSONDataProviderImpl.prepareObject("testData.json", "Sheet1", 1, 1);8String value = XMLDataProviderImpl.prepareObject("testData.xml", "Sheet1", 1, 1);9String value = ExcelDataProviderImpl.prepareObject("testData.xls", "Sheet1", 1, 1);

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prepareObject

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1ExcelDataProviderImpl dataProvider = new ExcelDataProviderImpl("src/test/resources/ExcelDataProviderTest.xlsx");2Map<String, String> data = dataProvider.prepareObject("Sheet1", 1, 1, 1, 1);3System.out.println("data = " + data);4JsonDataProviderImpl dataProvider = new JsonDataProviderImpl("src/test/resources/JsonDataProviderTest.json");5Map<String, String> data = dataProvider.prepareObject("Sheet1", 1, 1, 1, 1);6System.out.println("data = " + data);7XMLDataProviderImpl dataProvider = new XMLDataProviderImpl("src/test/resources/XMLDataProviderTest.xml");8Map<String, String> data = dataProvider.prepareObject("Sheet1", 1, 1, 1, 1);9System.out.println("data = " + data);10YamlDataProviderImpl dataProvider = new YamlDataProviderImpl("src/test/resources/YamlDataProviderTest.yaml");11Map<String, String> data = dataProvider.prepareObject("Sheet1", 1, 1, 1, 1);12System.out.println("data = " + data);13PropertiesDataProviderImpl dataProvider = new PropertiesDataProviderImpl("src/test/resources/PropertiesDataProviderTest.properties");14Map<String, String> data = dataProvider.prepareObject("Sheet1", 1, 1, 1, 1);15System.out.println("data = " + data);16CSVDataProviderImpl dataProvider = new CSVDataProviderImpl("src/test/resources/

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prepareObject

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1Map<String, String> dataMap = new ExcelDataProviderImpl().prepareObject("path/to/excelFile.xlsx", "SheetName");2List<Map<String, String>> dataMapList = new ExcelDataProviderImpl().prepareObjects("path/to/excelFile.xlsx", "SheetName");3Map<String, String> dataMap = new CSVDataProviderImpl().prepareObject("path/to/csvFile.csv");4List<Map<String, String>> dataMapList = new CSVDataProviderImpl().prepareObjects("path/to/csvFile.csv");5Map<String, String> dataMap = new JSONDataProviderImpl().prepareObject("path/to/jsonFile.json");6List<Map<String, String>> dataMapList = new JSONDataProviderImpl().prepareObjects("path/to/jsonFile.json");7Map<String, String> dataMap = new XMLDataProviderImpl().prepareObject("path/to/xmlFile.xml");8List<Map<String, String>> dataMapList = new XMLDataProviderImpl().prepareObjects("path/to/xmlFile.xml");9Map<String, String> dataMap = new YamlDataProviderImpl().prepareObject("path/to/yamlFile.yaml");

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prepareObject

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1public class ExcelDataProviderTest {2 public void testReadExcelData() {3 String[][] data = ExcelDataProviderImpl.prepareObject(ExcelDataProviderTest.class,4 "src/test/resources/ExcelData.xlsx", "Sheet1");5 for (int i = 0; i < data.length; i++) {6 for (int j = 0; j < data[i].length; j++) {7 System.out.println("Data[" + i + "][" + j + "] = " + data[i][j]);8 }9 }10 }11}12public class ExcelDataProviderTest {13 public void testReadExcelData() {14 List<Map<String, String>> data = ExcelDataProviderImpl.prepareObject(ExcelDataProviderTest.class,15 "src/test/resources/ExcelData.xlsx", "Sheet1");16 for (int i = 0; i < data.size(); i++) {17 System.out.println("Data[" + i + "] = " + data.get(i));18 }19 }20}21public class ExcelDataProviderTest {22 public void testReadExcelData() {23 List<Map<String, String>> data = ExcelDataProviderImpl.prepareObject(ExcelDataProviderTest.class,24 "src/test/resources/ExcelData.xlsx", "Sheet1", "RowNumber");25 for (int i = 0; i < data.size(); i++) {26 System.out.println("Data[" + i + "] = " + data.get(i));27 }28 }29}30public class ExcelDataProviderTest {

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prepareObject

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1Map<String, Object> data = ExcelDataProviderImpl.prepareObject("testData.xls", "Sheet1", "Test1");2Map<String, Object> data = ExcelDataProviderImpl.prepareObject("testData.xls", "Sheet1", "Test2");3Map<String, Object> data = ExcelDataProviderImpl.prepareObject("testData.xls", "Sheet1", "Test3");4Map<String, Object> data = ExcelDataProviderImpl.prepareObject("testData.xls", "Sheet1", "Test4");5Map<String, Object> data = ExcelDataProviderImpl.prepareObject("testData.xls", "Sheet1", "Test5");6Map<String, Object> data = ExcelDataProviderImpl.prepareObject("testData.xls", "Sheet1", "Test6");7Map<String, Object> data = ExcelDataProviderImpl.prepareObject("testData.xls", "Sheet1", "Test7");8Map<String, Object> data = ExcelDataProviderImpl.prepareObject("testData.xls", "Sheet1", "Test8");9Map<String, Object> data = ExcelDataProviderImpl.prepareObject("testData.xls", "Sheet1", "Test9

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prepareObject

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1ExcelDataProviderImpl dp = new ExcelDataProviderImpl("data/ExcelData.xlsx", "Sheet1");2dp.prepareObject("testdata", "test", "test1", "test2");3CSVDataProviderImpl dp = new CSVDataProviderImpl("data/CSVData.csv");4dp.prepareObject("testdata", "test", "test1", "test2");5YamlDataProviderImpl dp = new YamlDataProviderImpl("data/YamlData.yaml");6dp.prepareObject("testdata", "test", "test1", "test2");7XMLDataProviderImpl dp = new XMLDataProviderImpl("data/XMLData.xml");8dp.prepareObject("testdata", "test", "test1", "test2");9JSONDataProviderImpl dp = new JSONDataProviderImpl("data/JSONData.json");10dp.prepareObject("testdata", "test", "test1", "test2");11ExcelDataProviderImpl dp = new ExcelDataProviderImpl("data/ExcelData.xlsx", "Sheet1");12dp.prepareObject("testdata", "test", "test1", "test2");13CSVDataProviderImpl dp = new CSVDataProviderImpl("data/CSVData.csv");14dp.prepareObject("testdata", "test", "test1", "test2");15YamlDataProviderImpl dp = new YamlDataProviderImpl("data/YamlData.yaml");16dp.prepareObject("testdata", "test", "test1", "test2");17XMLDataProviderImpl dp = new XMLDataProviderImpl("data/XMLData.xml");18dp.prepareObject("testdata", "test", "test1", "test2");

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