Java Code Examples for org.apache.poi.xssf.usermodel.XSSFWorkbook#getSheetAt()
The following examples show how to use
org.apache.poi.xssf.usermodel.XSSFWorkbook#getSheetAt() .
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Example 1
Source File: TableXLS.java From Rel with Apache License 2.0 | 6 votes |
private TupleIterator iteratorRawXLSX() throws IOException { FileInputStream reader = new FileInputStream(file); XSSFWorkbook workbook = new XSSFWorkbook(reader); XSSFSheet sheet = workbook.getSheetAt(sheetIndex); return new SpreadsheetTupleIterator(sheet.iterator()) { @Override public void close() { try { workbook.close(); } catch (IOException e1) { } try { reader.close(); } catch (IOException e) { } } }; }
Example 2
Source File: Issue50MultiRowCrosstabHeaderGrids.java From birt with Eclipse Public License 1.0 | 6 votes |
@Test public void testHeader() throws Exception { debug = false; InputStream inputStream = runAndRenderReport("Issue50MultiRowCrosstabHeaderGrids.rptdesign", "xlsx"); assertNotNull(inputStream); try { XSSFWorkbook workbook = new XSSFWorkbook(inputStream); assertNotNull(workbook); assertEquals( 1, workbook.getNumberOfSheets() ); Sheet sheet = workbook.getSheetAt(0); assertEquals( "Atelier graphique", sheet.getRow(2).getCell(1).getStringCellValue() ); assertTrue( mergedRegion( sheet, 0, 0, 1, 0 ) ); assertTrue( mergedRegion( sheet, 0, 1, 1, 1 ) ); assertEquals( 34, sheet.getNumMergedRegions() ); assertEquals( 100, this.firstNullRow(workbook.getSheetAt(0))); } finally { inputStream.close(); } }
Example 3
Source File: Borders4ReportTest.java From birt with Eclipse Public License 1.0 | 6 votes |
@Test public void testRunReport() throws BirtException, IOException { removeEmptyRows = false; InputStream inputStream = runAndRenderReport("Borders4.rptdesign", "xlsx"); assertNotNull(inputStream); try { XSSFWorkbook workbook = new XSSFWorkbook(inputStream); assertNotNull(workbook); assertEquals( 2, workbook.getNumberOfSheets() ); Sheet sheet = workbook.getSheetAt(1); assertEquals( 2, firstNullRow(sheet)); assertBorder( sheet, 0, 0, CellStyle.BORDER_NONE, CellStyle.BORDER_NONE, CellStyle.BORDER_NONE, CellStyle.BORDER_NONE ); assertBorder( sheet, 0, 1, CellStyle.BORDER_NONE, CellStyle.BORDER_NONE, CellStyle.BORDER_NONE, CellStyle.BORDER_NONE ); } finally { inputStream.close(); } }
Example 4
Source File: PoiTest.java From easyexcel with Apache License 2.0 | 6 votes |
@Test public void lastRowNum2333() throws IOException, InvalidFormatException { String file = TestFileUtil.getPath() + "fill" + File.separator + "simple.xlsx"; XSSFWorkbook xssfWorkbook = new XSSFWorkbook(new File(file)); SXSSFWorkbook sxssfWorkbook = new SXSSFWorkbook(xssfWorkbook); Sheet xssfSheet = xssfWorkbook.getSheetAt(0); Cell cell = xssfSheet.getRow(0).createCell(9); cell.setCellValue("testssdf是士大夫否t"); FileOutputStream fileout = new FileOutputStream("d://test/r2" + System.currentTimeMillis() + ".xlsx"); sxssfWorkbook.write(fileout); sxssfWorkbook.dispose(); sxssfWorkbook.close(); xssfWorkbook.close(); }
Example 5
Source File: Issue62RowSpanAutoHeight.java From birt with Eclipse Public License 1.0 | 6 votes |
@Test public void testIssue62Spread() throws BirtException, IOException { debug = false; removeEmptyRows = false; spannedRowHeight = ExcelEmitter.SPANNED_ROW_HEIGHT_SPREAD; InputStream inputStream = runAndRenderReport("Issue62RowSpanAutoHeight.rptdesign", "xlsx"); assertNotNull(inputStream); try { XSSFWorkbook workbook = new XSSFWorkbook(inputStream); assertNotNull(workbook); assertEquals( 1, workbook.getNumberOfSheets() ); Sheet sheet = workbook.getSheetAt(0); assertEquals( 9, this.lastRow(sheet)); assertEquals( sheet.getRow(0).getHeight(), sheet.getRow(1).getHeight() ); assertEquals( sheet.getRow(3).getHeight(), sheet.getRow(4).getHeight() ); assertTrue( sheet.getRow(6).getHeight() < sheet.getRow(7).getHeight() ); assertTrue( sheet.getRow(6).getHeight() > sheet.getRow(8).getHeight() ); assertTrue( sheet.getRow(7).getHeight() > sheet.getRow(8).getHeight() ); } finally { inputStream.close(); } }
Example 6
Source File: NestedTablesReportTest.java From birt with Eclipse Public License 1.0 | 6 votes |
@Test public void testRunReport() throws BirtException, IOException { InputStream inputStream = runAndRenderReport("NestedTables.rptdesign", "xlsx"); assertNotNull(inputStream); try { XSSFWorkbook workbook = new XSSFWorkbook(inputStream); assertNotNull(workbook); assertEquals( 1, workbook.getNumberOfSheets() ); assertEquals( "Nested Tables Test Report", workbook.getSheetAt(0).getSheetName()); Sheet sheet = workbook.getSheetAt(0); assertEquals(1, firstNullRow(sheet)); assertEquals( "One Two Three\n1 2 3\n2 4 6\n3 6 9", sheet.getRow(0).getCell(0).getStringCellValue()); assertEquals( "One Two Three\n1 2 3\n2 4 6\n3 6 9", sheet.getRow(0).getCell(1).getStringCellValue()); } finally { inputStream.close(); } }
Example 7
Source File: BasicReportTest.java From birt with Eclipse Public License 1.0 | 6 votes |
@Test public void testRunReportWithJpegXlsxZerosReport() throws BirtException, IOException { InputStream inputStream = runAndRenderReport("SimpleWithJpegHideZeros.rptdesign", "xlsx"); assertNotNull(inputStream); try { XSSFWorkbook workbook = new XSSFWorkbook(inputStream); assertNotNull(workbook); assertEquals( 1, workbook.getNumberOfSheets() ); assertEquals( "Simple Test Report", workbook.getSheetAt(0).getSheetName()); Sheet sheet = workbook.getSheetAt(0); assertEquals( false, sheet.isDisplayFormulas() ); assertEquals( true, sheet.isDisplayGridlines() ); assertEquals( true, sheet.isDisplayRowColHeadings() ); assertEquals( false, sheet.isDisplayZeros() ); performSimpleWithJpegTests(sheet); } finally { inputStream.close(); } }
Example 8
Source File: Issue82NoSuchMethod.java From birt with Eclipse Public License 1.0 | 6 votes |
@Test public void testIssue86BlankRowInGroupHeader() throws BirtException, IOException { debug = false; InputStream inputStream = runAndRenderReport("Issue82TableInFooter.rptdesign", "xlsx"); assertNotNull(inputStream); try { XSSFWorkbook workbook = new XSSFWorkbook(inputStream); assertNotNull(workbook); assertEquals( 1, workbook.getNumberOfSheets() ); Sheet sheet = workbook.getSheetAt(0); assertEquals( 4, this.firstNullRow(sheet)); } finally { inputStream.close(); } }
Example 9
Source File: DataFormatTest.java From easyexcel with Apache License 2.0 | 5 votes |
@Test public void test3556() throws IOException, InvalidFormatException { String file = "D://test/dataformat1.xlsx"; XSSFWorkbook xssfWorkbook = new XSSFWorkbook(file); Sheet xssfSheet = xssfWorkbook.getSheetAt(0); DataFormatter d = new DataFormatter(Locale.CHINA); for (int i = 0; i < xssfSheet.getLastRowNum(); i++) { Row row = xssfSheet.getRow(i); System.out.println(d.formatCellValue(row.getCell(0))); } }
Example 10
Source File: Issue87PrintSettings.java From birt with Eclipse Public License 1.0 | 5 votes |
@Test public void testPrintPagesXlsx() throws Exception { scale = false; InputStream inputStream = runAndRenderReport("BigCrosstab.rptdesign", "xlsx"); assertNotNull(inputStream); try { XSSFWorkbook workbook = new XSSFWorkbook(inputStream); assertNotNull(workbook); assertEquals( 1, workbook.getNumberOfSheets() ); assertEquals( 13, workbook.getNumCellStyles() ); assertEquals( "Big Crosstab Report 1", workbook.getSheetAt(0).getSheetName()); assertEquals( 2, workbook.getSheetAt(0).getPrintSetup().getFitWidth() ); assertEquals( 3, workbook.getSheetAt(0).getPrintSetup().getFitHeight() ); assertEquals( true, workbook.getSheetAt(0).getAutobreaks() ); assertEquals( 60, workbook.getSheetAt(0).getRow(1).getCell(2).getCellStyle().getRotation()); assertEquals( 60, workbook.getSheetAt(0).getRow(2).getCell(2).getCellStyle().getRotation()); assertEquals( 60, workbook.getSheetAt(0).getRow(2).getCell(3).getCellStyle().getRotation()); assertEquals( 0, workbook.getSheetAt(0).getRow(3).getCell(2).getCellStyle().getRotation()); assertTrue( runTime - startTime < 4500L ); assertTrue( renderTime - runTime < 4000L ); Sheet sheet = workbook.getSheetAt(0); assertEquals( 236, firstNullRow(sheet)); assertEquals(28, greatestNumColumns(sheet)); } finally { inputStream.close(); } }
Example 11
Source File: ExcelAdjacencyListExtractor.java From wandora with GNU General Public License v3.0 | 5 votes |
@Override public void processWorkbook(XSSFWorkbook workbook, TopicMap topicMap) { int numberOfSheets = workbook.getNumberOfSheets(); for(int i=0; i<numberOfSheets && !forceStop(); i++) { XSSFSheet sheet = workbook.getSheetAt(i); processSheet(sheet, topicMap); } }
Example 12
Source File: PoiXSSFExcelUtil.java From JavaWeb with Apache License 2.0 | 5 votes |
public static List<?> readSingleExcelSheet(InputStream inputStream,int sheetIndex,Map<Integer,String> map,Class<?> objectClass) throws Exception { XSSFWorkbook xssfWorkbook = new XSSFWorkbook(inputStream); XSSFSheet xssfSheet = xssfWorkbook.getSheetAt(sheetIndex); List<?> list = readSheet(xssfSheet,map,objectClass); xssfWorkbook.close(); return list; }
Example 13
Source File: ExcelTopicTreeExtractor.java From wandora with GNU General Public License v3.0 | 5 votes |
@Override public void processWorkbook(XSSFWorkbook workbook, TopicMap topicMap) { int numberOfSheets = workbook.getNumberOfSheets(); for(int i=0; i<numberOfSheets && !forceStop(); i++) { XSSFSheet sheet = workbook.getSheetAt(i); processSheet(sheet, topicMap); } }
Example 14
Source File: PoiXSSFExcelUtil.java From JavaWeb with Apache License 2.0 | 5 votes |
public static Object[] readAllExcelSheet(InputStream inputStream) throws IOException { XSSFWorkbook xssfWorkbook = new XSSFWorkbook(inputStream); int sheets = xssfWorkbook.getNumberOfSheets(); Object[] objects = new Object[sheets]; for(int i=0;i<sheets;i++){ XSSFSheet xssfSheet = xssfWorkbook.getSheetAt(i); objects[i] = readSheet(xssfSheet); } xssfWorkbook.close(); return objects; }
Example 15
Source File: TestExcelFormulaDemo.java From poi with Apache License 2.0 | 5 votes |
public static void readSheetWithFormula() { try { FileInputStream file = new FileInputStream(new File( TestUtil.DOC_PATH + File.separator + EXCEL_NAME + Globals.SUFFIX_XLSX)); // Create Workbook instance holding reference to .xlsx file XSSFWorkbook workbook = new XSSFWorkbook(file); FormulaEvaluator evaluator = workbook.getCreationHelper() .createFormulaEvaluator(); // Get first/desired sheet from the workbook XSSFSheet sheet = workbook.getSheetAt(0); // Iterate through each rows one by one Iterator<Row> rowIterator = sheet.iterator(); while (rowIterator.hasNext()) { Row row = rowIterator.next(); // For each row, iterate through all the columns Iterator<Cell> cellIterator = row.cellIterator(); while (cellIterator.hasNext()) { Cell cell = cellIterator.next(); // If it is formula cell, it will be evaluated otherwise no // change will happen switch (evaluator.evaluateInCell(cell).getCellType()) { case Cell.CELL_TYPE_NUMERIC: System.out.print(cell.getNumericCellValue() + "\t\t"); break; case Cell.CELL_TYPE_STRING: System.out.print(cell.getStringCellValue() + "\t\t"); break; case Cell.CELL_TYPE_FORMULA: // Not again break; } } System.out.println(""); } file.close(); } catch (Exception e) { e.printStackTrace(); } }
Example 16
Source File: ReadXlsxFileWithHeader.java From WhiteRabbit with Apache License 2.0 | 5 votes |
public RowIterator() { try { XSSFWorkbook workbook = new XSSFWorkbook(inputstream); XSSFSheet sheet = workbook.getSheetAt(0); iterator = sheet.iterator(); fieldName2ColumnIndex = new HashMap<String, Integer>(); for (Cell header : iterator.next()) fieldName2ColumnIndex.put(header.toString(), fieldName2ColumnIndex.size()); } catch (IOException e) { e.printStackTrace(); } }
Example 17
Source File: Issue55GroupsNotWorkingCorrectly.java From birt with Eclipse Public License 1.0 | 4 votes |
@Test public void testHeaderHierarchy() throws Exception { debug = false; groupSummaryHeader = true; InputStream inputStream = runAndRenderReport("Issue55GroupHierarchy.rptdesign", "xlsx"); assertNotNull(inputStream); try { XSSFWorkbook workbook = new XSSFWorkbook(inputStream); assertNotNull(workbook); assertEquals( 1, workbook.getNumberOfSheets() ); XSSFSheet sheet0 = workbook.getSheetAt( 0 ); assertEquals( ! groupSummaryHeader, sheet0.getRowSumsBelow() ); /* for( int i = 0; i < 64; ++i ) { System.out.println( "assertEquals( " + sheet0.getRow( i ).getCTRow().getOutlineLevel() + ", sheet0.getRow( " + i + " ).getCTRow().getOutlineLevel() );" ); } */ assertEquals( 0, sheet0.getRow( 0 ).getCTRow().getOutlineLevel() ); assertEquals( 0, sheet0.getRow( 1 ).getCTRow().getOutlineLevel() ); assertEquals( 1, sheet0.getRow( 2 ).getCTRow().getOutlineLevel() ); assertEquals( 2, sheet0.getRow( 3 ).getCTRow().getOutlineLevel() ); assertEquals( 2, sheet0.getRow( 4 ).getCTRow().getOutlineLevel() ); assertEquals( 2, sheet0.getRow( 5 ).getCTRow().getOutlineLevel() ); assertEquals( 2, sheet0.getRow( 6 ).getCTRow().getOutlineLevel() ); assertEquals( 2, sheet0.getRow( 7 ).getCTRow().getOutlineLevel() ); assertEquals( 2, sheet0.getRow( 8 ).getCTRow().getOutlineLevel() ); assertEquals( 2, sheet0.getRow( 9 ).getCTRow().getOutlineLevel() ); assertEquals( 2, sheet0.getRow( 10 ).getCTRow().getOutlineLevel() ); assertEquals( 2, sheet0.getRow( 11 ).getCTRow().getOutlineLevel() ); assertEquals( 2, sheet0.getRow( 12 ).getCTRow().getOutlineLevel() ); assertEquals( 1, sheet0.getRow( 13 ).getCTRow().getOutlineLevel() ); assertEquals( 2, sheet0.getRow( 14 ).getCTRow().getOutlineLevel() ); assertEquals( 1, sheet0.getRow( 15 ).getCTRow().getOutlineLevel() ); assertEquals( 2, sheet0.getRow( 16 ).getCTRow().getOutlineLevel() ); assertEquals( 1, sheet0.getRow( 17 ).getCTRow().getOutlineLevel() ); assertEquals( 2, sheet0.getRow( 18 ).getCTRow().getOutlineLevel() ); assertEquals( 1, sheet0.getRow( 19 ).getCTRow().getOutlineLevel() ); assertEquals( 2, sheet0.getRow( 20 ).getCTRow().getOutlineLevel() ); assertEquals( 1, sheet0.getRow( 21 ).getCTRow().getOutlineLevel() ); assertEquals( 2, sheet0.getRow( 22 ).getCTRow().getOutlineLevel() ); assertEquals( 2, sheet0.getRow( 23 ).getCTRow().getOutlineLevel() ); assertEquals( 1, sheet0.getRow( 24 ).getCTRow().getOutlineLevel() ); assertEquals( 2, sheet0.getRow( 25 ).getCTRow().getOutlineLevel() ); assertEquals( 1, sheet0.getRow( 26 ).getCTRow().getOutlineLevel() ); assertEquals( 2, sheet0.getRow( 27 ).getCTRow().getOutlineLevel() ); assertEquals( 1, sheet0.getRow( 28 ).getCTRow().getOutlineLevel() ); assertEquals( 2, sheet0.getRow( 29 ).getCTRow().getOutlineLevel() ); assertEquals( 1, sheet0.getRow( 30 ).getCTRow().getOutlineLevel() ); assertEquals( 2, sheet0.getRow( 31 ).getCTRow().getOutlineLevel() ); assertEquals( 2, sheet0.getRow( 32 ).getCTRow().getOutlineLevel() ); assertEquals( 1, sheet0.getRow( 33 ).getCTRow().getOutlineLevel() ); assertEquals( 2, sheet0.getRow( 34 ).getCTRow().getOutlineLevel() ); assertEquals( 0, sheet0.getRow( 35 ).getCTRow().getOutlineLevel() ); assertEquals( 1, sheet0.getRow( 36 ).getCTRow().getOutlineLevel() ); assertEquals( 2, sheet0.getRow( 37 ).getCTRow().getOutlineLevel() ); assertEquals( 2, sheet0.getRow( 38 ).getCTRow().getOutlineLevel() ); assertEquals( 2, sheet0.getRow( 39 ).getCTRow().getOutlineLevel() ); assertEquals( 2, sheet0.getRow( 40 ).getCTRow().getOutlineLevel() ); assertEquals( 2, sheet0.getRow( 41 ).getCTRow().getOutlineLevel() ); assertEquals( 2, sheet0.getRow( 42 ).getCTRow().getOutlineLevel() ); assertEquals( 0, sheet0.getRow( 43 ).getCTRow().getOutlineLevel() ); assertEquals( 1, sheet0.getRow( 44 ).getCTRow().getOutlineLevel() ); assertEquals( 2, sheet0.getRow( 45 ).getCTRow().getOutlineLevel() ); assertEquals( 2, sheet0.getRow( 46 ).getCTRow().getOutlineLevel() ); assertEquals( 2, sheet0.getRow( 47 ).getCTRow().getOutlineLevel() ); assertEquals( 2, sheet0.getRow( 48 ).getCTRow().getOutlineLevel() ); assertEquals( 2, sheet0.getRow( 49 ).getCTRow().getOutlineLevel() ); assertEquals( 2, sheet0.getRow( 50 ).getCTRow().getOutlineLevel() ); assertEquals( 0, sheet0.getRow( 51 ).getCTRow().getOutlineLevel() ); assertEquals( 1, sheet0.getRow( 52 ).getCTRow().getOutlineLevel() ); assertEquals( 2, sheet0.getRow( 53 ).getCTRow().getOutlineLevel() ); assertEquals( 2, sheet0.getRow( 54 ).getCTRow().getOutlineLevel() ); assertEquals( 2, sheet0.getRow( 55 ).getCTRow().getOutlineLevel() ); assertEquals( 2, sheet0.getRow( 56 ).getCTRow().getOutlineLevel() ); assertEquals( 2, sheet0.getRow( 57 ).getCTRow().getOutlineLevel() ); assertEquals( 2, sheet0.getRow( 58 ).getCTRow().getOutlineLevel() ); assertEquals( 0, sheet0.getRow( 59 ).getCTRow().getOutlineLevel() ); assertEquals( 1, sheet0.getRow( 60 ).getCTRow().getOutlineLevel() ); assertEquals( 2, sheet0.getRow( 61 ).getCTRow().getOutlineLevel() ); assertEquals( 2, sheet0.getRow( 62 ).getCTRow().getOutlineLevel() ); assertEquals( 2, sheet0.getRow( 63 ).getCTRow().getOutlineLevel() ); } finally { inputStream.close(); } }
Example 18
Source File: Groupings.java From birt with Eclipse Public License 1.0 | 4 votes |
@Test public void testGroupingsBlockedByTable() throws BirtException, IOException { InputStream inputStream = runAndRenderReport("GroupingDisabledAtTable.rptdesign", "xlsx"); assertNotNull(inputStream); try { XSSFWorkbook workbook = new XSSFWorkbook(inputStream); assertNotNull(workbook); assertEquals( 3, workbook.getNumberOfSheets() ); XSSFSheet sheet0 = workbook.getSheetAt(0); XSSFSheet sheet1 = workbook.getSheetAt(1); XSSFSheet sheet2 = workbook.getSheetAt(2); assertEquals( "HeaderAndFooter", sheet0.getSheetName()); int rowNum0 = 1; int rowNum1 = 1; int rowNum2 = 1; for( int i = 1; i < 9; ++i ) { System.out.println( "i==" + i ); assertEquals( "rowNum=" + rowNum0, 0, sheet0.getRow( rowNum0++ ).getCTRow().getOutlineLevel() ); assertEquals( "rowNum=" + rowNum1, 1, sheet1.getRow( rowNum1++ ).getCTRow().getOutlineLevel() ); assertEquals( "rowNum=" + rowNum2, 0, sheet2.getRow( rowNum2++ ).getCTRow().getOutlineLevel() ); for( int j = 0; j < i; ++j) { assertEquals( "rowNum=" + rowNum0, 0, sheet0.getRow( rowNum0++ ).getCTRow().getOutlineLevel() ); if( j < i - 1 ) { assertEquals( "rowNum=" + rowNum1, i == 1 ? 0 : 1, sheet1.getRow( rowNum1++ ).getCTRow().getOutlineLevel() ); assertEquals( "rowNum=" + rowNum2, 0, sheet2.getRow( rowNum2++ ).getCTRow().getOutlineLevel() ); } } assertEquals( "rowNum=" + rowNum0, 0, sheet0.getRow( rowNum0++ ).getCTRow().getOutlineLevel() ); assertEquals( "rowNum=" + rowNum1, 0, sheet1.getRow( rowNum1++ ).getCTRow().getOutlineLevel() ); assertEquals( "rowNum=" + rowNum2, 0, sheet2.getRow( rowNum2++ ).getCTRow().getOutlineLevel() ); } assertTrue( rowNum0 > 50 ); assertTrue( rowNum1 > 40 ); assertTrue( rowNum2 > 40 ); } finally { inputStream.close(); } }
Example 19
Source File: LondonLonelinessImporter.java From TomboloDigitalConnector with MIT License | 4 votes |
@Override protected void importDatasource(Datasource datasource, List<String> geographyScope, List<String> temporalScope, List<String> datasourceLocation) throws Exception { String fileLocation = LondonLonelinessImporter.DatasourceId.lonelinessPrevalence.datasourceSpec.getUrl(); InputStream isr = downloadUtils.fetchInputStream(new URL(fileLocation), getProvider().getLabel(), ".xlsx"); List<TimedValue> timedValues = new ArrayList<TimedValue>(); XSSFWorkbook workbook = new XSSFWorkbook(isr); if (geographyScope == null || geographyScope.isEmpty()) { geographyScope = new ArrayList<>(); geographyScope.add("localAuthority"); log.warn("No geography scope provided. Defaulting to Local Authority"); } for (String geographyLabel : geographyScope) { Sheet datatypeSheet = null; SubjectType subjectType = null; List<Integer> validAttributes = new ArrayList<>(); switch (geographyLabel) { case "localAuthority": datatypeSheet = workbook.getSheetAt(1); subjectType = SubjectTypeUtils.getSubjectTypeByProviderAndLabel(AbstractONSImporter.PROVIDER.getLabel(), getOaDatasourceIds().get(0)); validAttributes.addAll(Arrays.asList(0,1,2,3)); break; case "msoa": datatypeSheet = workbook.getSheetAt(2); subjectType = SubjectTypeUtils.getSubjectTypeByProviderAndLabel(AbstractONSImporter.PROVIDER.getLabel(), getOaDatasourceIds().get(1)); validAttributes.addAll(Arrays.asList(0,1,2,3,4)); break; case "lsoa": datatypeSheet = workbook.getSheetAt(3); subjectType = SubjectTypeUtils.getSubjectTypeByProviderAndLabel(AbstractONSImporter.PROVIDER.getLabel(), getOaDatasourceIds().get(2)); validAttributes.addAll(Arrays.asList(0,2,3,4)); break; } // Creating the row iterator object Iterator<Row> rowIterator = datatypeSheet.rowIterator(); LocalDateTime timestamp = TimedValueUtils.parseTimestampString("Jun-15"); log.info("The analysis was made in {} and we persist it as {}", "June 2015", timestamp); // Skipping unrelevant rows rowIterator.next(); while (rowIterator.hasNext()) { Row row = rowIterator.next(); String geograghy = String.valueOf(row.getCell(0)).trim(); Subject subject = SubjectUtils.getSubjectByTypeAndLabel(subjectType, geograghy); if (subject != null) { try { ListIterator<Integer> it = validAttributes.listIterator(); while (it.hasNext()) { Double record = row.getCell(it.nextIndex()+2).getNumericCellValue(); Attribute attribute = datasource.getTimedValueAttributes().get(it.next()); timedValues.add(new TimedValue( subject, attribute, timestamp, record)); } } catch (IllegalStateException e) { log.warn("Value for subject " + subject.getLabel() + " not found. " + "Defaulting to 0.0. Consider using a BackoffField or ConstantField."); continue; } } } } saveAndClearTimedValueBuffer(timedValues); workbook.close(); }
Example 20
Source File: OptionsFileConverterUtil.java From sakai with Educational Community License v2.0 | 4 votes |
public static List<String> convertInputStreamToOptionList(InputStream in) throws IOException { List<String> optionsList = new ArrayList<String>(); try (BufferedInputStream bufferedInputStream = new BufferedInputStream(in)) { Iterator<Row> iterator; switch(FileMagic.valueOf(bufferedInputStream)) { case OOXML: log.debug("Input file detected as OOXML."); XSSFWorkbook workbook = new XSSFWorkbook(bufferedInputStream); XSSFSheet datatypeSheet = workbook.getSheetAt(0); iterator = datatypeSheet.iterator(); break; case OLE2: log.debug("Input file detected as OLE2."); HSSFWorkbook lagacyWorkbook = new HSSFWorkbook(bufferedInputStream); HSSFSheet legacyDatatypeSheet = lagacyWorkbook.getSheetAt(0); iterator = legacyDatatypeSheet.iterator(); break; default: log.debug("Input file detected as UNKNOWN, try to open it as text and ignore if it's not ASCII text."); try(Scanner scanner = new Scanner(bufferedInputStream).useDelimiter("\\r\\n")) { while(scanner.hasNext()){ String inputString = HtmlUtils.htmlEscape(scanner.next(), "UTF-8"); if(StringUtils.isNotBlank(inputString)){ optionsList.add(inputString); } } } catch(Exception ex){ throw new IOException("Error processing the file as text type.", ex); } return optionsList; } while (iterator.hasNext()) { Row currentRow = iterator.next(); Iterator<Cell> cellIterator = currentRow.iterator(); if(cellIterator.hasNext()) { Cell currentCell = cellIterator.next(); switch(currentCell.getCellType()) { case STRING: if (StringUtils.isNotBlank(currentCell.getStringCellValue())) { optionsList.add(HtmlUtils.htmlEscape(currentCell.getStringCellValue(), "UTF-8")); } break; case NUMERIC: optionsList.add(String.valueOf(currentCell.getNumericCellValue())); break; case BOOLEAN: optionsList.add(currentCell.getBooleanCellValue() ? "1" : "0"); break; case FORMULA: case BLANK: case _NONE: case ERROR: default: break; } } } } catch (Exception e) { throw new IOException("Error converting the file to options list."); } return optionsList; }