List of usage examples for org.apache.poi.ss.usermodel Workbook getSheetAt
Sheet getSheetAt(int index);
From source file:com.alibaba.ims.platform.util.ExcelUtil.java
License:Open Source License
/** * ?//from w w w . j a v a 2s. com * * @param inputStream * @return */ public static int getRowCount(InputStream inputStream) { Workbook workbook = createWorkbook(inputStream); return workbook == null ? 0 : workbook.getSheetAt(0).getPhysicalNumberOfRows(); }
From source file:com.alibaba.ims.platform.util.ExcelUtil.java
License:Open Source License
/** * ?//from w ww . j a va2 s. com * * @param file * @return */ public static int getRowCount(File file) { Workbook workbook = createWorkbook(file); return workbook == null ? 0 : workbook.getSheetAt(0).getPhysicalNumberOfRows(); }
From source file:com.alibaba.ims.platform.util.ExcelUtil.java
License:Open Source License
/** * ?// ww w. j ava2s .c o m * * @param workbook * @return */ private static List<String[]> readFromWorkbook(Workbook workbook) { List<String[]> rowList = new ArrayList<String[]>(); if (workbook == null) { return rowList; } Sheet sheet = workbook.getSheetAt(0); if (sheet.getPhysicalNumberOfRows() <= 0) { return rowList; } for (Row row : sheet) { int last = Math.min(row.getLastCellNum(), 20); String[] rowContent = new String[last]; for (int i = 0; i < last; i++) { Cell cell = row.getCell(i, Row.RETURN_BLANK_AS_NULL); if (cell != null) { rowContent[i] = getCellValue(cell); } } rowList.add(rowContent); } return rowList; }
From source file:com.amitycoin.enterprisetool.diagramInputServlet.java
@Override
@SuppressWarnings({ "null", "ValueOfIncrementOrDecrementUsed", "UnusedAssignment" })
protected void doPost(HttpServletRequest request, HttpServletResponse response)
throws ServletException, IOException {
String filePath;/*w ww. j a v a 2 s . c o m*/
String docids;
String userid;
String a[][];
a = new String[200][200];
// database connection settings
String dbURL = "jdbc:mysql://localhost:3306/enterprisedb";
String dbUser = "root";
String dbPass = "sandy";
@SuppressWarnings("UnusedAssignment")
Connection conn = null; // connection to the database
userid = (String) request.getAttribute("uidM");
String fname = (String) request.getAttribute("fnameM");
int docid = (Integer) request.getAttribute("docidM");
docids = "" + docid;
String pathToWeb;
pathToWeb = getServletContext().getRealPath(File.separator);
System.out.println("pathtoweb:\t" + pathToWeb);
filePath = pathToWeb + "readFiles\\";
filePath = filePath + docids + userid + fname; //+.xls
File myFile = new File(filePath);
//boolean newExcel;
//boolean oldExcel;
String ext = FilenameUtils.getExtension(filePath);
System.out.println("Extension: " + ext);
FileInputStream fis = new FileInputStream(myFile);
Workbook wb = null;
if ("xls".equals(ext)) {
// Finds the workbook instance for the file
wb = new HSSFWorkbook(fis);
} else if ("xlsx".equals(ext)) {
wb = new XSSFWorkbook(fis);
}
@SuppressWarnings("null")
Sheet mySheet;
mySheet = wb.getSheetAt(0);
// Get iterator to all the rows in current sheet
Iterator<Row> rowIterator = mySheet.iterator();
@SuppressWarnings("UnusedAssignment")
int rowct = 0, colct = 0, colit = 0, ci = 0, ri = 0;
// Traversing over each row of XLSX file
while (rowIterator.hasNext()) {
ri++;
System.out.println("\nRi:\t" + ri);
//Iterate over Rows
Row row = rowIterator.next();
if (1 == rowct) {
colct = colit;
}
// For each row, iterate through each columns
Iterator<Cell> cellIterator = row.cellIterator();
ci = 0;
while (cellIterator.hasNext()) {
ci++;
System.out.println("\nCi:\t" + ci);
//Iterate over Columns
Cell cell = cellIterator.next();
switch (cell.getCellType()) {
case Cell.CELL_TYPE_STRING:
System.out.print(cell.getStringCellValue() + "\t");
a[ri][ci] = cell.getStringCellValue();
break;
case Cell.CELL_TYPE_NUMERIC:
System.out.print(cell.getNumericCellValue() + "\t");
double temp = cell.getNumericCellValue();
String dblValue = "" + temp;
a[ri][ci] = dblValue;
break;
case Cell.CELL_TYPE_BOOLEAN:
System.out.print(cell.getBooleanCellValue() + "\t");
String tmp = "" + cell.getBooleanCellValue();
a[ri][ci] = tmp;
break;
default:
}
colit++;
}
//rowit++;
rowct++;
//increase row count
}
System.out.println("Row Count:\t" + rowct);
System.out.println("Column Count:\t" + colct);
for (int i = 1; i <= rowct; i++) {
for (int j = 1; j <= colct; j++) {
System.out.println("a[" + i + "][" + j + "]=" + a[i][j] + "\n");
}
}
try {
DriverManager.registerDriver(new com.mysql.jdbc.Driver());
conn = DriverManager.getConnection(dbURL, dbUser, dbPass);
String append = "?, ?";
String quest = ", ?";
for (int j = 1; j <= colct; j++) {
append += quest;
}
String crsql;
String cappend = "`uid`,`doc_id`";
for (int j = 1; j <= colct; j++) {
cappend = cappend + ",`" + j + "`";
}
crsql = "CREATE TABLE IF NOT EXISTS `data" + userid + docid + "` (\n"
+ "`row_id` INT(11) NOT NULL AUTO_INCREMENT,\n" + "`uid` VARCHAR(50) NOT NULL,\n"
+ "`doc_id` INT(11) NOT NULL";
System.out.println(crsql);
for (int j = 1; j <= colct; j++) {
System.out.println("j:\t" + (j));
crsql = crsql + ",\n`" + (j) + "` VARCHAR(50)";
}
crsql += ",\nPRIMARY KEY (`row_id`)\n)";
System.out.println(crsql);
PreparedStatement cstmt = conn.prepareStatement(crsql);
int c = cstmt.executeUpdate();
String sql = "INSERT INTO data" + userid + docid + "(" + cappend + ")" + " values (" + append + ")";
System.out.println("Append=\t" + append);
PreparedStatement statement = conn.prepareStatement(sql);
statement.setString(1, userid);
statement.setInt(2, docid);
for (int i = 1; i <= rowct; i++) {
for (int j = 1; j <= (colct); j++) {
statement.setString(j + 2, a[i][j]);
System.out.println("j=" + (j) + "\ta[" + i + "][" + (j) + "]=" + a[i][j] + "\n");
}
System.out.println("\n");
System.out.println("\nstatement:\t" + statement);
int res = statement.executeUpdate();
}
} catch (SQLException ex) {
Logger.getLogger(diagramInputServlet.class.getName()).log(Level.SEVERE, null, ex);
}
for (int i = 1; i <= rowct; i++) {
for (int j = 1; j <= colct; j++) {
System.out.println("a[" + i + "][" + j + "]=" + a[i][j] + "\n");
}
}
System.out.println("Rowct:\t" + rowct + "\nColct:\t" + colct);
@SuppressWarnings("UseOfObsoleteCollectionType")
Hashtable<String, Object> style = new Hashtable<String, Object>();
style.put(mxConstants.STYLE_FILLCOLOR, mxUtils.getHexColorString(Color.WHITE));
style.put(mxConstants.STYLE_STROKEWIDTH, 1.5);
style.put(mxConstants.STYLE_STROKECOLOR, mxUtils.getHexColorString(new Color(0, 0, 170)));
style.put(mxConstants.STYLE_SHAPE, mxConstants.SHAPE_ELLIPSE);
style.put(mxConstants.STYLE_PERIMETER, mxConstants.PERIMETER_ELLIPSE);
graph = new mxGraph();
mxStylesheet stylesheet = graph.getStylesheet();
stylesheet.putCellStyle("process", createProcessStyle());
stylesheet.putCellStyle("object", createObjectStyle());
stylesheet.putCellStyle("state", createStateStyle());
stylesheet.putCellStyle("agent", createAgentLinkStyle());
fr = new JFrame("Enterprise Architecture Diagram");
fr.setSize(2000, 2000);
graph.setMinimumGraphSize(new mxRectangle(0, 0, 1000, 1500));
graph.setMaximumGraphBounds(new mxRectangle(0, 0, 2000, 2000));
graph.setMinimumGraphSize(new mxRectangle(0, 0, 1000, 1000));
double rech1 = 200;
double rech2 = 200;
double rech3 = 170;
double rech3e = 180;
double rech4 = 120;
Object defaultParent = graph.getDefaultParent();
graph.setConstrainChildren(true);
graph.setExtendParents(true);
graph.setExtendParentsOnAdd(true);
graph.setDefaultOverlap(0);
graph.setCellsMovable(true); // Moving cells in the graph. Note that an edge is also a cell.
graph.setCellsEditable(true);
graph.setCellsResizable(true); // Inhibit cell re-sizing.
graph.getModel().beginUpdate();
Object[] obj = new Object[100];
int k = 1;
for (int i = 2; i <= rowct; i++) {
for (int j = 1; j <= 2; j++) {
obj[k] = a[i][j];
k++;
}
}
//print debug info
for (int l = 1; l <= (rowct * 2) - 2; l++) {
System.out.println("obj[" + l + "]:\t" + obj[l]);
}
List<Object> list = new ArrayList<Object>();
for (Object val : obj) {
if (!list.contains(val)) {
list.add(val);
}
}
list.remove(null);
list.toArray(new Object[0]);
System.out.println("list:" + list);
Object[] array = new Object[list.size()];
list.toArray(array); // fill the array
System.out.println("Array:\t" + Arrays.toString(array));
Object[] gArray = new Object[array.length];
String[] sArray = new String[array.length];
for (int i = 0; i < array.length; i++) {
sArray[i] = array[i].toString();
if (sArray[i].contains("Database") || sArray[i].contains("Server") || sArray[i].contains("DATABASE")
|| sArray[i].contains("SERVER") || sArray[i].contains("DB")) {
System.out.println("Object type");
gArray[i] = graph.insertVertex(defaultParent, null, sArray[i], rech1, rech2, rech3, rech4,
"object");
} else {
System.out.println("Process type");
gArray[i] = graph.insertVertex(defaultParent, null, sArray[i], rech1, rech2, rech3e, rech4,
"process");
}
rech1 += 100;
rech2 += 100;
}
for (int i = 2; i <= rowct; i++) {
if (a[i][3].equals("Two Way") || a[i][3].equals("TWO WAY") || a[i][3].equals("TwoWay")
|| a[i][3].equals("TWOWAY") || a[i][3].equals("2 Way") || a[i][3].equals("Two way")) {
System.out.println("Double Edges");
int l1 = 0, l2 = 0;
for (int l = 1; l < gArray.length; l++) {
System.out.println("gArray.toString=\t" + sArray[l]);
System.out.println("gArray.length=\t" + sArray.length);
if (sArray[l].equals(a[i][1])) {
l1 = l;
System.out.println("l2:\t" + l1);
}
if (sArray[l].equals(a[i][2])) {
l2 = l;
System.out.println("l2:\t" + l2);
}
}
graph.insertEdge(defaultParent, null, a[i][4], gArray[l1], gArray[l2], "agent");
graph.insertEdge(defaultParent, null, a[i][4], gArray[l2], gArray[l1], "agent");
} else {
System.out.println("Single Edges");
int l1 = 0, l2 = 0;
for (int l = 1; l < gArray.length; l++) {
System.out.println("gArray.toString=\t" + sArray[l]);
System.out.println("gArray.length=\t" + sArray.length);
if (sArray[l].equals(a[i][1])) {
l1 = l;
System.out.println("l2:\t" + l2);
}
if (sArray[l].equals(a[i][2])) {
l2 = l;
System.out.println("l2:\t" + l2);
}
}
graph.insertEdge(defaultParent, null, a[i][4], gArray[l1], gArray[l2], "agent");
}
}
graph.setEnabled(true);
graph.setAutoSizeCells(true);
graph.getModel().endUpdate();
graphComponent = new mxGraphComponent(graph);
mxFastOrganicLayout layout = new mxFastOrganicLayout(graph);
// define layout
//set all properties
layout.setMinDistanceLimit(1);
//layout.setInitialTemp(5);
//layout.setInitialTemp(10);
//layout.setForceConstant(10);
//layout.setDisableEdgeStyle(true);
//layout graph
//layout.execute(graph.getDefaultParent());
// layout using morphing
String fileWPath;
graph.getModel().beginUpdate();
try {
layout.execute(graph.getDefaultParent());
} finally {
mxMorphing morph = new mxMorphing(graphComponent, 20, 1.2, 20);
morph.addListener(mxEvent.DONE, new mxIEventListener() {
@Override
public void invoke(Object arg0, mxEventObject arg1) {
graph.getModel().endUpdate();
// fitViewport();
}
});
BufferedImage image;
image = mxCellRenderer.createBufferedImage(graph, null, 2, Color.WHITE, true, null);
Document d = mxCellRenderer.createVmlDocument(graph, null, 1, Color.WHITE, null);
pathToWeb = getServletContext().getRealPath(File.separator);
System.out.println("pathtoweb:\t" + pathToWeb);
fileWPath = pathToWeb + "genImg\\" + userid + docid + ".png";
System.out.println("filewpath:\t" + fileWPath);
//System.out.println(pathToWeb + userid + docid + ".svg");
ImageIO.write(image, "PNG", new File(fileWPath));
XMLEncoder encoder = new XMLEncoder(new BufferedOutputStream(
new FileOutputStream(new File(pathToWeb + "genXML\\" + userid + docid + ".xml"))));
encoder.writeObject(graph);
encoder.close();
morph.startAnimation();
}
graphComponent.setConnectable(false);
fr.getRootPane().setBorder(BorderFactory.createMatteBorder(4, 4, 4, 4, Color.WHITE));
// Inhibit edge creation in the graph.
fr.getContentPane().add(graphComponent);
//fr.setVisible(true);
request.setAttribute("docidM", docid);
request.setAttribute("useridM", userid);
request.setAttribute("colCountM", colct);
request.setAttribute("rowCountM", rowct);
request.setAttribute("fileLinkM", fileWPath);
request.setAttribute("pathToWebM", pathToWeb);
System.out.println("Iteration Complete");
getServletContext().getRequestDispatcher("/success.jsp").forward(request, response);
}
From source file:com.antonov.elparser.impl.domain.ExcelWorker.java
public String getUniversity() throws Exception { String result = null;//from w w w . j a va2 s . co m try (FileInputStream is = new FileInputStream(filePath)) { Workbook wb = WorkbookFactory.create(is); Sheet sheet = wb.getSheetAt(0); Row row = sheet.getRow(ROW_UNIVERSITY); Cell cell = row.getCell(COLUMN_UNIVERSITY); result = cell.getStringCellValue().split("-")[1].trim(); } catch (Throwable ex) { String message = " ?? ? "; logger.error(message, ex); throw new Exception(message, ex); } return result; }
From source file:com.antonov.elparser.impl.domain.ExcelWorker.java
public List<User> getUsers() throws Exception { List<User> result = new ArrayList<>(); try (FileInputStream is = new FileInputStream(filePath)) { Workbook wb = WorkbookFactory.create(is); Sheet sheet = wb.getSheetAt(0); int amountRows = sheet.getPhysicalNumberOfRows(); for (int i = HEADER_HEIGHT; i < amountRows; i++) { User user = new User(); Row row = sheet.getRow(i);// w w w.jav a 2 s . co m Cell cell = row.getCell(COLUMN_FIO); String fio = cell.getStringCellValue().trim(); if (fio != null && !fio.isEmpty()) { user.setFIO(fio); user.setRow(i); result.add(user); } } } catch (Throwable ex) { String message = " ?? "; logger.error(message, ex); throw new Exception(message, ex); } return result; }
From source file:com.antonov.elparser.impl.domain.ExcelWorker.java
public void write(List<User> listUser) throws Exception { try (FileInputStream is = new FileInputStream(filePath)) { Workbook wb = WorkbookFactory.create(is); Sheet sheet = wb.getSheetAt(0); for (User user : listUser) { int row = user.getRow(); UserInfo info = user.getInfo(); if (info != null) { Long amountLetters = info.getAMOUNT_LETTERS(); Long hirsh = info.getHIRSH(); Double impactPublish = info.getIMPACT_PUBLISH(); if (amountLetters != null) { sheet.getRow(row).getCell(COLUMN_AMOUNT_LETTERS).setCellValue(amountLetters); } else { sheet.getRow(row).getCell(COLUMN_AMOUNT_LETTERS) .setCellValue(DEFAULT_VALUE_FOR_NULL_INFO_PARAMETERS); }// w w w. ja v a 2 s.c om if (hirsh != null) { sheet.getRow(row).getCell(COLUMN_HIRSH).setCellValue(hirsh); } else { sheet.getRow(row).getCell(COLUMN_HIRSH) .setCellValue(DEFAULT_VALUE_FOR_NULL_INFO_PARAMETERS); } if (impactPublish != null) { sheet.getRow(row).getCell(COLUMN_IMPACT_PUBLISH).setCellValue(impactPublish); } else { sheet.getRow(row).getCell(COLUMN_IMPACT_PUBLISH) .setCellValue(DEFAULT_VALUE_FOR_NULL_INFO_PARAMETERS); } } else { sheet.getRow(row).getCell(COLUMN_AMOUNT_LETTERS) .setCellValue(DEFAULT_VALUE_FOR_NULL_INFO_PARAMETERS); sheet.getRow(row).getCell(COLUMN_HIRSH).setCellValue(DEFAULT_VALUE_FOR_NULL_INFO_PARAMETERS); sheet.getRow(row).getCell(COLUMN_IMPACT_PUBLISH) .setCellValue(DEFAULT_VALUE_FOR_NULL_INFO_PARAMETERS); } } try (FileOutputStream os = new FileOutputStream(filePath)) { wb.write(os); } } catch (Throwable ex) { String message = " ? "; logger.error(message, ex); throw new Exception(message, ex); } }
From source file:com.arg.arsoft.siantluis.web.controllers.ClaimController.java
@RequestMapping(value = "/uploadFile", method = RequestMethod.POST) @Transactional/* ww w . j av a 2 s. c om*/ public @ResponseBody String upload(MultipartFile file) throws Exception { if (file != null) { System.out.println(file.getOriginalFilename()); Workbook workbook = new XSSFWorkbook(file.getInputStream()); Sheet sheet = workbook.getSheetAt(0); for (int index = 1; index < sheet.getPhysicalNumberOfRows(); index++) { Row row = sheet.getRow(index); String code = row.getCell(0).getStringCellValue(); ClaimUpload entity = cuRepository.findByCode(code); if (entity == null) { entity = new ClaimUpload(); entity.setId(0); entity.setCode(code); } System.out.print(entity.getId()); entity.setDesc(row.getCell(1).getStringCellValue()); entity.setClaimDate(row.getCell(2).getStringCellValue()); entity.setClaimTime(row.getCell(3).getStringCellValue()); entity.setClaimLocation(row.getCell(4).getStringCellValue()); entity.setClaimReason(row.getCell(5).getStringCellValue()); cuRepository.save(entity); } } return "Success"; }
From source file:com.asakusafw.testdata.generator.excel.MainTest.java
License:Apache License
/** * simple.// w w w .j av a 2 s .c o m * @throws Exception if occur */ @Test public void simple() throws Exception { File output = folder.newFolder("output"); File source = folder.newFolder("source"); deploy("simple.dmdl", source); List<String> args = new ArrayList<>(); Collections.addAll(args, "-output", output.getAbsolutePath()); Collections.addAll(args, "-source", source.getAbsolutePath()); Collections.addAll(args, "-format", WorkbookFormat.DATA.name()); int exit = Main.start(args.toArray(new String[args.size()])); assertThat(exit, is(0)); Workbook book = open(output, "simple"); assertThat(cell(book.getSheetAt(0), 0, 0), is("value")); }
From source file:com.asakusafw.testdata.generator.excel.MainTest.java
License:Apache License
/** * using xlsx./*from w w w . j a v a 2s . c om*/ * @throws Exception if occur */ @Test public void xssf() throws Exception { File output = folder.newFolder("output"); File source = folder.newFolder("source"); deploy("simple.dmdl", source); List<String> args = new ArrayList<>(); Collections.addAll(args, "-output", output.getAbsolutePath()); Collections.addAll(args, "-source", source.getAbsolutePath()); Collections.addAll(args, "-format", WorkbookFormat.DATAX.name()); int exit = Main.start(args.toArray(new String[args.size()])); assertThat(exit, is(0)); Workbook book = open(output, "simple"); assertThat(cell(book.getSheetAt(0), 0, 0), is("value")); }