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- /* ====================================================================
- Licensed to the Apache Software Foundation (ASF) under one or more
- contributor license agreements. See the NOTICE file distributed with
- this work for additional information regarding copyright ownership.
- The ASF licenses this file to You under the Apache License, Version 2.0
- (the "License"); you may not use this file except in compliance with
- the License. You may obtain a copy of the License at
-
- http://www.apache.org/licenses/LICENSE-2.0
-
- Unless required by applicable law or agreed to in writing, software
- distributed under the License is distributed on an "AS IS" BASIS,
- WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- See the License for the specific language governing permissions and
- limitations under the License.
- ==================================================================== */
-
- package org.apache.poi.examples.ss;
-
- import java.io.FileOutputStream;
- import java.text.SimpleDateFormat;
- import java.util.Calendar;
- import java.util.HashMap;
- import java.util.Locale;
- import java.util.Map;
-
- import org.apache.poi.hssf.usermodel.HSSFWorkbook;
- import org.apache.poi.ss.usermodel.BorderStyle;
- import org.apache.poi.ss.usermodel.Cell;
- import org.apache.poi.ss.usermodel.CellStyle;
- import org.apache.poi.ss.usermodel.DataFormat;
- import org.apache.poi.ss.usermodel.FillPatternType;
- import org.apache.poi.ss.usermodel.Font;
- import org.apache.poi.ss.usermodel.HorizontalAlignment;
- import org.apache.poi.ss.usermodel.IndexedColors;
- import org.apache.poi.ss.usermodel.PrintSetup;
- 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.util.LocaleUtil;
- import org.apache.poi.xssf.usermodel.XSSFWorkbook;
-
- /**
- * A business plan demo
- * Usage:
- * BusinessPlan -xls|xlsx
- *
- * @author Yegor Kozlov
- */
- @SuppressWarnings({"java:S106","java:S4823","java:S1192"})
- public final class BusinessPlan {
-
- private static final String[] titles = {
- "ID", "Project Name", "Owner", "Days", "Start", "End"};
-
- //sample data to fill the sheet.
- private static final String[][] data = {
- {"1.0", "Marketing Research Tactical Plan", "J. Dow", "70", "9-Jul", null,
- "x", "x", "x", "x", "x", "x", "x", "x", "x", "x", "x"},
- null,
- {"1.1", "Scope Definition Phase", "J. Dow", "10", "9-Jul", null,
- "x", "x", null, null, null, null, null, null, null, null, null},
- {"1.1.1", "Define research objectives", "J. Dow", "3", "9-Jul", null,
- "x", null, null, null, null, null, null, null, null, null, null},
- {"1.1.2", "Define research requirements", "S. Jones", "7", "10-Jul", null,
- "x", "x", null, null, null, null, null, null, null, null, null},
- {"1.1.3", "Determine in-house resource or hire vendor", "J. Dow", "2", "15-Jul", null,
- "x", "x", null, null, null, null, null, null, null, null, null},
- null,
- {"1.2", "Vendor Selection Phase", "J. Dow", "19", "19-Jul", null,
- null, "x", "x", "x", "x", null, null, null, null, null, null},
- {"1.2.1", "Define vendor selection criteria", "J. Dow", "3", "19-Jul", null,
- null, "x", null, null, null, null, null, null, null, null, null},
- {"1.2.2", "Develop vendor selection questionnaire", "S. Jones, T. Wates", "2", "22-Jul", null,
- null, "x", "x", null, null, null, null, null, null, null, null},
- {"1.2.3", "Develop Statement of Work", "S. Jones", "4", "26-Jul", null,
- null, null, "x", "x", null, null, null, null, null, null, null},
- {"1.2.4", "Evaluate proposal", "J. Dow, S. Jones", "4", "2-Aug", null,
- null, null, null, "x", "x", null, null, null, null, null, null},
- {"1.2.5", "Select vendor", "J. Dow", "1", "6-Aug", null,
- null, null, null, null, "x", null, null, null, null, null, null},
- null,
- {"1.3", "Research Phase", "G. Lee", "47", "9-Aug", null,
- null, null, null, null, "x", "x", "x", "x", "x", "x", "x"},
- {"1.3.1", "Develop market research information needs questionnaire", "G. Lee", "2", "9-Aug", null,
- null, null, null, null, "x", null, null, null, null, null, null},
- {"1.3.2", "Interview marketing group for market research needs", "G. Lee", "2", "11-Aug", null,
- null, null, null, null, "x", "x", null, null, null, null, null},
- {"1.3.3", "Document information needs", "G. Lee, S. Jones", "1", "13-Aug", null,
- null, null, null, null, null, "x", null, null, null, null, null},
- };
-
- private BusinessPlan() {}
-
- public static void main(String[] args) throws Exception {
- Workbook wb;
-
- if(args.length > 0 && args[0].equals("-xls")) wb = new HSSFWorkbook();
- else wb = new XSSFWorkbook();
-
- final SimpleDateFormat fmt = new SimpleDateFormat("dd-MMM", Locale.ROOT);
-
- Map<String, CellStyle> styles = createStyles(wb);
-
- Sheet sheet = wb.createSheet("Business Plan");
-
- //turn off gridlines
- sheet.setDisplayGridlines(false);
- sheet.setPrintGridlines(false);
- sheet.setFitToPage(true);
- sheet.setHorizontallyCenter(true);
- PrintSetup printSetup = sheet.getPrintSetup();
- printSetup.setLandscape(true);
-
- //the following three statements are required only for HSSF
- sheet.setAutobreaks(true);
- printSetup.setFitHeight((short)1);
- printSetup.setFitWidth((short)1);
-
- //the header row: centered text in 48pt font
- Row headerRow = sheet.createRow(0);
- headerRow.setHeightInPoints(12.75f);
- for (int i = 0; i < titles.length; i++) {
- Cell cell = headerRow.createCell(i);
- cell.setCellValue(titles[i]);
- cell.setCellStyle(styles.get("header"));
- }
- //columns for 11 weeks starting from 9-Jul
- Calendar calendar = LocaleUtil.getLocaleCalendar();
- int year = calendar.get(Calendar.YEAR);
-
- calendar.setTime(fmt.parse("9-Jul"));
- calendar.set(Calendar.YEAR, year);
- for (int i = 0; i < 11; i++) {
- Cell cell = headerRow.createCell(titles.length + i);
- cell.setCellValue(calendar);
- cell.setCellStyle(styles.get("header_date"));
- calendar.roll(Calendar.WEEK_OF_YEAR, true);
- }
- //freeze the first row
- sheet.createFreezePane(0, 1);
-
- Row row;
- Cell cell;
- int rownum = 1;
- for (int i = 0; i < data.length; i++, rownum++) {
- row = sheet.createRow(rownum);
- if(data[i] == null) continue;
-
- for (int j = 0; j < data[i].length; j++) {
- cell = row.createCell(j);
- String styleName;
- boolean isHeader = i == 0 || data[i-1] == null;
- switch(j){
- case 0:
- if(isHeader) {
- styleName = "cell_b";
- cell.setCellValue(Double.parseDouble(data[i][j]));
- } else {
- styleName = "cell_normal";
- cell.setCellValue(data[i][j]);
- }
- break;
- case 1:
- if(isHeader) {
- styleName = i == 0 ? "cell_h" : "cell_bb";
- } else {
- styleName = "cell_indented";
- }
- cell.setCellValue(data[i][j]);
- break;
- case 2:
- styleName = isHeader ? "cell_b" : "cell_normal";
- cell.setCellValue(data[i][j]);
- break;
- case 3:
- styleName = isHeader ? "cell_b_centered" : "cell_normal_centered";
- cell.setCellValue(Integer.parseInt(data[i][j]));
- break;
- case 4: {
- calendar.setTime(fmt.parse(data[i][j]));
- calendar.set(Calendar.YEAR, year);
- cell.setCellValue(calendar);
- styleName = isHeader ? "cell_b_date" : "cell_normal_date";
- break;
- }
- case 5: {
- int r = rownum + 1;
- String fmla = "IF(AND(D"+r+",E"+r+"),E"+r+"+D"+r+",\"\")";
- cell.setCellFormula(fmla);
- styleName = isHeader ? "cell_bg" : "cell_g";
- break;
- }
- default:
- styleName = data[i][j] != null ? "cell_blue" : "cell_normal";
- }
-
- cell.setCellStyle(styles.get(styleName));
- }
- }
-
- //group rows for each phase, row numbers are 0-based
- sheet.groupRow(4, 6);
- sheet.groupRow(9, 13);
- sheet.groupRow(16, 18);
-
- //set column widths, the width is measured in units of 1/256th of a character width
- sheet.setColumnWidth(0, 256*6);
- sheet.setColumnWidth(1, 256*33);
- sheet.setColumnWidth(2, 256*20);
- sheet.setZoom(75); //75% scale
-
-
- // Write the output to a file
- String file = "businessplan.xls";
- if(wb instanceof XSSFWorkbook) file += "x";
- FileOutputStream out = new FileOutputStream(file);
- wb.write(out);
- out.close();
-
- wb.close();
- }
-
- /**
- * create a library of cell styles
- */
- private static Map<String, CellStyle> createStyles(Workbook wb){
- Map<String, CellStyle> styles = new HashMap<>();
- DataFormat df = wb.createDataFormat();
-
- CellStyle style;
- Font headerFont = wb.createFont();
- headerFont.setBold(true);
- style = createBorderedStyle(wb);
- style.setAlignment(HorizontalAlignment.CENTER);
- style.setFillForegroundColor(IndexedColors.LIGHT_CORNFLOWER_BLUE.getIndex());
- style.setFillPattern(FillPatternType.SOLID_FOREGROUND);
- style.setFont(headerFont);
- styles.put("header", style);
-
- style = createBorderedStyle(wb);
- style.setAlignment(HorizontalAlignment.CENTER);
- style.setFillForegroundColor(IndexedColors.LIGHT_CORNFLOWER_BLUE.getIndex());
- style.setFillPattern(FillPatternType.SOLID_FOREGROUND);
- style.setFont(headerFont);
- style.setDataFormat(df.getFormat("d-mmm"));
- styles.put("header_date", style);
-
- Font font1 = wb.createFont();
- font1.setBold(true);
- style = createBorderedStyle(wb);
- style.setAlignment(HorizontalAlignment.LEFT);
- style.setFont(font1);
- styles.put("cell_b", style);
-
- style = createBorderedStyle(wb);
- style.setAlignment(HorizontalAlignment.CENTER);
- style.setFont(font1);
- styles.put("cell_b_centered", style);
-
- style = createBorderedStyle(wb);
- style.setAlignment(HorizontalAlignment.RIGHT);
- style.setFont(font1);
- style.setDataFormat(df.getFormat("d-mmm"));
- styles.put("cell_b_date", style);
-
- style = createBorderedStyle(wb);
- style.setAlignment(HorizontalAlignment.RIGHT);
- style.setFont(font1);
- style.setFillForegroundColor(IndexedColors.GREY_25_PERCENT.getIndex());
- style.setFillPattern(FillPatternType.SOLID_FOREGROUND);
- style.setDataFormat(df.getFormat("d-mmm"));
- styles.put("cell_g", style);
-
- Font font2 = wb.createFont();
- font2.setColor(IndexedColors.BLUE.getIndex());
- font2.setBold(true);
- style = createBorderedStyle(wb);
- style.setAlignment(HorizontalAlignment.LEFT);
- style.setFont(font2);
- styles.put("cell_bb", style);
-
- style = createBorderedStyle(wb);
- style.setAlignment(HorizontalAlignment.RIGHT);
- style.setFont(font1);
- style.setFillForegroundColor(IndexedColors.GREY_25_PERCENT.getIndex());
- style.setFillPattern(FillPatternType.SOLID_FOREGROUND);
- style.setDataFormat(df.getFormat("d-mmm"));
- styles.put("cell_bg", style);
-
- Font font3 = wb.createFont();
- font3.setFontHeightInPoints((short)14);
- font3.setColor(IndexedColors.DARK_BLUE.getIndex());
- font3.setBold(true);
- style = createBorderedStyle(wb);
- style.setAlignment(HorizontalAlignment.LEFT);
- style.setFont(font3);
- style.setWrapText(true);
- styles.put("cell_h", style);
-
- style = createBorderedStyle(wb);
- style.setAlignment(HorizontalAlignment.LEFT);
- style.setWrapText(true);
- styles.put("cell_normal", style);
-
- style = createBorderedStyle(wb);
- style.setAlignment(HorizontalAlignment.CENTER);
- style.setWrapText(true);
- styles.put("cell_normal_centered", style);
-
- style = createBorderedStyle(wb);
- style.setAlignment(HorizontalAlignment.RIGHT);
- style.setWrapText(true);
- style.setDataFormat(df.getFormat("d-mmm"));
- styles.put("cell_normal_date", style);
-
- style = createBorderedStyle(wb);
- style.setAlignment(HorizontalAlignment.LEFT);
- style.setIndention((short)1);
- style.setWrapText(true);
- styles.put("cell_indented", style);
-
- style = createBorderedStyle(wb);
- style.setFillForegroundColor(IndexedColors.BLUE.getIndex());
- style.setFillPattern(FillPatternType.SOLID_FOREGROUND);
- styles.put("cell_blue", style);
-
- return styles;
- }
-
- private static CellStyle createBorderedStyle(Workbook wb){
- BorderStyle thin = BorderStyle.THIN;
- short black = IndexedColors.BLACK.getIndex();
-
- CellStyle style = wb.createCellStyle();
- style.setBorderRight(thin);
- style.setRightBorderColor(black);
- style.setBorderBottom(thin);
- style.setBottomBorderColor(black);
- style.setBorderLeft(thin);
- style.setLeftBorderColor(black);
- style.setBorderTop(thin);
- style.setTopBorderColor(black);
- return style;
- }
- }
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