Java tutorial
/* Copyright (c) 2016 pengqian Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions: The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software. THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. */ package misuExcel; import java.io.File; import java.io.FileOutputStream; import java.io.IOException; import java.util.ArrayList; import java.util.Properties; import javax.swing.JOptionPane; import org.apache.poi.hssf.usermodel.HSSFWorkbook; import org.apache.poi.ss.formula.functions.Index; import org.apache.poi.ss.usermodel.Cell; import org.apache.poi.ss.usermodel.DateUtil; import org.apache.poi.ss.usermodel.Row; import org.apache.poi.ss.usermodel.Sheet; import org.apache.poi.ss.usermodel.Workbook; import org.apache.poi.xssf.usermodel.XSSFWorkbook; public class excelWrite { private Sheet wbSheet = null; private Workbook addWb = null; private ArrayList<String> names = null; private ArrayList<Integer> nones = null; private ArrayList<ArrayList<Integer>> list = null; private int type = 1; private int prolevel = 1; private String savePath; private int sheetNum_target; private int cellNum_target; private String filename; private String fileReal; private String _index = ".xlsx"; private int indexType = 1; public excelWrite(Sheet wbSheet, int type, String savePath, ArrayList<ArrayList<Integer>> list, ArrayList<String> names, ArrayList<Integer> nones, String filename) { this.wbSheet = wbSheet; this.type = type; this.savePath = savePath; this.list = list; this.names = names; this.nones = nones; this.filename = filename; this.fileReal = getRealName(filename); output(); } private String getRealName(String str) { System.err.println(str); String[] strs = str.split("\\."); if (strs.length != 0) { _index = strs[strs.length - 1]; if (_index.equals("xls")) { indexType = 2; } else if (_index.equals("xlsx") || _index.equals("")) { indexType = 1; } return strs[0]; } return str; } public excelWrite(Sheet wbSheet, Workbook addWb, int type, String savePath, int sheetNum_target, int cellNum_target, ArrayList<ArrayList<Integer>> list, ArrayList<String> names, ArrayList<Integer> nones, String filename) { this.wbSheet = wbSheet; this.addWb = addWb; this.type = type; this.savePath = savePath; this.cellNum_target = cellNum_target; this.sheetNum_target = sheetNum_target; this.list = list; this.names = names; this.nones = nones; this.filename = filename; this.fileReal = getRealName(filename); output(); } private void output() { Log.info("output_type:" + type); createFolder(); switch (type) { case 1: outType01(); break; case 2: outType02(); break; case 3: outType03(); break; case 4: outType04(); break; default: break; } } private void outType01() { if (wbSheet != null && names != null && list != null) { Log.info("list size:" + list.size()); String strinfo = ""; for (int i = 0; i < list.size(); i++) { ArrayList<Integer> integers = list.get(i); Workbook splitWb = null; if (indexType == 1) splitWb = new XSSFWorkbook(); else if (indexType == 2) splitWb = new HSSFWorkbook(); Sheet sheet = splitWb.createSheet("split"); for (int j = 0; j < integers.size() + splitJpanel.ignore_Row; j++) { Row row = null; Row copy = null; if (j >= splitJpanel.ignore_Row) { row = sheet.createRow(j); copy = wbSheet.getRow(integers.get(j - splitJpanel.ignore_Row)); } else { row = sheet.createRow(j); copy = wbSheet.getRow(j); } for (int k = 0; k < copy.getLastCellNum(); k++) { Cell cell = row.createCell(k); Cell copyCell = copy.getCell(k); if (copyCell != null) { switch (copyCell.getCellType()) { case Cell.CELL_TYPE_STRING: cell.setCellValue(copyCell.getRichStringCellValue().getString().trim()); break; case Cell.CELL_TYPE_NUMERIC: if (DateUtil.isCellDateFormatted(copyCell)) { cell.setCellValue(copyCell.getDateCellValue()); } else { cell.setCellValue(copyCell.getNumericCellValue()); } break; case Cell.CELL_TYPE_BOOLEAN: cell.setCellValue(copyCell.getBooleanCellValue()); break; case Cell.CELL_TYPE_FORMULA: cell.setCellValue(copyCell.getCellFormula()); break; default: cell.setCellValue(copyCell.getStringCellValue().trim()); } } } } createWB(splitWb, names.get(i)); Log.info(names.get(i) + ".xlsx?"); strinfo += names.get(i) + "." + _index + "?;"; if (i != 0 && i % 3 == 0) { strinfo += "\n"; } } //end for JOptionPane.showMessageDialog(null, strinfo); } } private void outType02() { if (wbSheet != null && names != null && list != null) { Log.info("list size:" + list.size()); Workbook splitWb = null; if (indexType == 1) splitWb = new XSSFWorkbook(); else if (indexType == 2) splitWb = new HSSFWorkbook(); for (int i = 0; i < list.size(); i++) { ArrayList<Integer> integers = list.get(i); Sheet sheet = splitWb.createSheet(names.get(i)); for (int j = 0; j < integers.size() + splitJpanel.ignore_Row; j++) { Row row = null; Row copy = null; if (j >= splitJpanel.ignore_Row) { row = sheet.createRow(j); copy = wbSheet.getRow(integers.get(j - splitJpanel.ignore_Row)); } else { row = sheet.createRow(j); copy = wbSheet.getRow(j); } for (int k = 0; k < copy.getLastCellNum(); k++) { Cell cell = row.createCell(k); Cell copyCell = copy.getCell(k); if (copyCell != null) { switch (copyCell.getCellType()) { case Cell.CELL_TYPE_STRING: cell.setCellValue(copyCell.getRichStringCellValue().getString().trim()); break; case Cell.CELL_TYPE_NUMERIC: if (DateUtil.isCellDateFormatted(copyCell)) { cell.setCellValue(copyCell.getDateCellValue()); } else { cell.setCellValue(copyCell.getNumericCellValue()); } break; case Cell.CELL_TYPE_BOOLEAN: cell.setCellValue(copyCell.getBooleanCellValue()); break; case Cell.CELL_TYPE_FORMULA: cell.setCellValue(copyCell.getCellFormula()); break; default: cell.setCellValue(copyCell.getStringCellValue().trim()); } } } } } //end for createWB(splitWb, fileReal + "(cut)"); JOptionPane.showMessageDialog(null, fileReal + "(cut)." + _index + "?"); } } private void outType03() { if (wbSheet != null && addWb != null && names != null && list != null) { Sheet sheet = addWb.getSheetAt(sheetNum_target); for (int i = 0; i < list.size(); i++) { ArrayList<Integer> integers = list.get(i); Row copy = wbSheet.getRow(i + addJpanel.ignore_Rowtar); for (int j = 0; j < integers.size(); j++) { Row row = sheet.getRow(integers.get(j)); int numRow = row.getLastCellNum(); for (int k = addJpanel.ignore_Celltar; k < copy.getLastCellNum(); k++) { Cell cell = null; Cell copyCell = null; if (k != cellNum_target) { copyCell = copy.getCell(k); if (addJpanel.ignore_Celltar > cellNum_target) { cell = row.createCell(k + numRow - addJpanel.ignore_Celltar); } else { cell = row.createCell(k < cellNum_target ? (k + numRow - addJpanel.ignore_Celltar) : (k - 1 + numRow - addJpanel.ignore_Celltar)); } } if (copyCell != null) { switch (copyCell.getCellType()) { case Cell.CELL_TYPE_STRING: cell.setCellValue(copyCell.getRichStringCellValue().getString().trim()); break; case Cell.CELL_TYPE_NUMERIC: if (DateUtil.isCellDateFormatted(copyCell)) { cell.setCellValue(copyCell.getDateCellValue()); } else { cell.setCellValue(copyCell.getNumericCellValue()); } break; case Cell.CELL_TYPE_BOOLEAN: cell.setCellValue(copyCell.getBooleanCellValue()); break; case Cell.CELL_TYPE_FORMULA: cell.setCellValue(copyCell.getCellFormula()); break; default: cell.setCellValue(copyCell.getStringCellValue().trim()); } } } } } //end for createWB(addWb, fileReal + "(add)"); JOptionPane.showMessageDialog(null, fileReal + "(add)." + _index + "?"); } } private void outType04() { if (wbSheet != null && addWb != null && names != null && list != null) { Sheet sheet = addWb.getSheetAt(sheetNum_target); int numRow = sheet.getLastRowNum() + 1; ArrayList<Integer> integers = list.get(0); for (int j = addJpanel.ignore_Rowtar; j <= wbSheet.getLastRowNum(); j++) { Row row = null; Row copy = null; if (j != cellNum_target) { if ((cellNum_target + 1) > addJpanel.ignore_Rowtar) row = sheet.createRow(j < cellNum_target ? (j + numRow - addJpanel.ignore_Rowtar) : (j + numRow - 1 - addJpanel.ignore_Rowtar)); else row = sheet.createRow(j + numRow - addJpanel.ignore_Rowtar); copy = wbSheet.getRow(j); } if (copy != null) { for (int k = 0; k < copy.getLastCellNum(); k++) { Cell cell = null; if (k >= addJpanel.ignore_Celltar) cell = row.createCell(integers.get((k - addJpanel.ignore_Celltar))); else cell = row.createCell(k); Cell copyCell = copy.getCell(k); if (copyCell != null) { switch (copyCell.getCellType()) { case Cell.CELL_TYPE_STRING: cell.setCellValue(copyCell.getRichStringCellValue().getString().trim()); break; case Cell.CELL_TYPE_NUMERIC: if (DateUtil.isCellDateFormatted(copyCell)) { cell.setCellValue(copyCell.getDateCellValue()); } else { cell.setCellValue(copyCell.getNumericCellValue()); } break; case Cell.CELL_TYPE_BOOLEAN: cell.setCellValue(copyCell.getBooleanCellValue()); break; case Cell.CELL_TYPE_FORMULA: cell.setCellValue(copyCell.getCellFormula()); break; default: cell.setCellValue(copyCell.getStringCellValue().trim()); } } } } } //end for createWB(addWb, fileReal + "(add)"); JOptionPane.showMessageDialog(null, fileReal + "(add)." + _index + "?"); } } private void createFolder() { String path = savePath; if (run.OStype == 1) { path += "/ExcelTool"; if (type == 1) path += "/" + filename; prolevel = 1; File file = new File(path); if (!file.exists() || !file.isDirectory()) { file.mkdir(); } } else if (run.OStype == 2) { path += "\\ExcelTool"; if (type == 1) path += "\\" + filename; prolevel = 2; File file = new File(path); if (!file.exists() || !file.isDirectory()) { file.mkdir(); } } } private void createWB(Workbook workbook, String name) { try { FileOutputStream out = null; String inString = ".xlsx"; if (_index.equals("xls")) { inString = ".xls"; } else if (_index.equals("xlsx") || _index.equals("")) { inString = ".xlsx"; } if (prolevel == 1) { out = new FileOutputStream(savePath + "/ExcelTool/" + name + inString); } else if (prolevel == 2) { out = new FileOutputStream(savePath + "\\ExcelTool\\" + name + inString); } Log.info("excel is write?"); workbook.write(out); out.flush(); out.close(); } catch (IOException e) { Log.warm(e.getCause().getMessage()); } } // public static void main(String[] args) { // Workbook wb=new XSSFWorkbook(); // Sheet sheet = wb.createSheet("new sheet"); // CreationHelper helper = wb.getCreationHelper(); // // Row row = (sheet).createRow(0); // Cell cell = row.createCell(0); // cell.setCellValue("?"); // // Cell cell2 = row.createCell(1); // cell2.setCellValue(new Date()); // // CellStyle sellStyle = wb.createCellStyle(); // sellStyle.setDataFormat(helper.createDataFormat().getFormat("m/d/yy h:mm")); // cell2.setCellStyle(sellStyle); // // try { // FileOutputStream out = new FileOutputStream("workbook2.xlsx"); // wb.write(out); // out.close(); // } catch (IOException e) { // Log.warm(e.getCause().getMessage()); // } // } }