What Is poi-examples-5.2.3.jar?

✍: FYIcenter.com

poi-examples-5.2.3.jar is one of the JAR files for Apache POI 5.2.3, which provides an API for Microsoft document files of Word, Excel, PowerPoint, and Visio.

poi-examples-5.2.3.jar provides examples for both poi.jar and poi-ooxml.jar components.

poi-examples-5.2.3.jar is distributed as part of the poi-bin-5.2.3-20220909.zip download file.

JAR File Size and Download Location:

JAR name: poi-examples-5.2.3.jar
Target JDK version: 1.6
Dependency: 
   poi.jar
   poi-ooxml.jar

File name: poi-examples-5.2.3.jar
File size: 388829 bytes
Release date: 09-09-2022
Download: Apache POI Website

Here are Java Source Code files for poi-examples-5.2.3.jar:

⏎ org/apache/poi/examples/ss/LoanCalculator.java

/* ====================================================================
   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.util.HashMap;
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.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.Name;
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.ss.util.CellRangeAddress;
import org.apache.poi.xssf.usermodel.XSSFWorkbook;

/**
 * Simple Loan Calculator. Demonstrates advance usage of cell formulas and named ranges.
 *
 * Usage:
 *   LoanCalculator -xls|xlsx
 */
@SuppressWarnings({"java:S106","java:S4823","java:S1192"})
public final class LoanCalculator {

    private LoanCalculator() {}

    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();

        Map<String, CellStyle> styles = createStyles(wb);
        Sheet sheet = wb.createSheet("Loan Calculator");
        sheet.setPrintGridlines(false);
        sheet.setDisplayGridlines(false);

        PrintSetup printSetup = sheet.getPrintSetup();
        printSetup.setLandscape(true);
        sheet.setFitToPage(true);
        sheet.setHorizontallyCenter(true);

        sheet.setColumnWidth(0, 3*256);
        sheet.setColumnWidth(1, 3*256);
        sheet.setColumnWidth(2, 11*256);
        sheet.setColumnWidth(3, 14*256);
        sheet.setColumnWidth(4, 14*256);
        sheet.setColumnWidth(5, 14*256);
        sheet.setColumnWidth(6, 14*256);

        createNames(wb);

        Row titleRow = sheet.createRow(0);
        titleRow.setHeightInPoints(35);
        for (int i = 1; i <= 7; i++) {
            titleRow.createCell(i).setCellStyle(styles.get("title"));
        }
        Cell titleCell = titleRow.getCell(2);
        titleCell.setCellValue("Simple Loan Calculator");
        sheet.addMergedRegion(CellRangeAddress.valueOf("$C$1:$H$1"));

        Row row = sheet.createRow(2);
        Cell cell = row.createCell(4);
        cell.setCellValue("Enter values");
        cell.setCellStyle(styles.get("item_right"));

        row = sheet.createRow(3);
        cell = row.createCell(2);
        cell.setCellValue("Loan amount");
        cell.setCellStyle(styles.get("item_left"));
        cell = row.createCell(4);
        cell.setCellStyle(styles.get("input_$"));
        cell.setAsActiveCell();

        row = sheet.createRow(4);
        cell = row.createCell(2);
        cell.setCellValue("Annual interest rate");
        cell.setCellStyle(styles.get("item_left"));
        cell = row.createCell(4);
        cell.setCellStyle(styles.get("input_%"));

        row = sheet.createRow(5);
        cell = row.createCell(2);
        cell.setCellValue("Loan period in years");
        cell.setCellStyle(styles.get("item_left"));
        cell = row.createCell(4);
        cell.setCellStyle(styles.get("input_i"));

        row = sheet.createRow(6);
        cell = row.createCell(2);
        cell.setCellValue("Start date of loan");
        cell.setCellStyle(styles.get("item_left"));
        cell = row.createCell(4);
        cell.setCellStyle(styles.get("input_d"));

        row = sheet.createRow(8);
        cell = row.createCell(2);
        cell.setCellValue("Monthly payment");
        cell.setCellStyle(styles.get("item_left"));
        cell = row.createCell(4);
        cell.setCellFormula("IF(Values_Entered,Monthly_Payment,\"\")");
        cell.setCellStyle(styles.get("formula_$"));

        row = sheet.createRow(9);
        cell = row.createCell(2);
        cell.setCellValue("Number of payments");
        cell.setCellStyle(styles.get("item_left"));
        cell = row.createCell(4);
        cell.setCellFormula("IF(Values_Entered,Loan_Years*12,\"\")");
        cell.setCellStyle(styles.get("formula_i"));

        row = sheet.createRow(10);
        cell = row.createCell(2);
        cell.setCellValue("Total interest");
        cell.setCellStyle(styles.get("item_left"));
        cell = row.createCell(4);
        cell.setCellFormula("IF(Values_Entered,Total_Cost-Loan_Amount,\"\")");
        cell.setCellStyle(styles.get("formula_$"));

        row = sheet.createRow(11);
        cell = row.createCell(2);
        cell.setCellValue("Total cost of loan");
        cell.setCellStyle(styles.get("item_left"));
        cell = row.createCell(4);
        cell.setCellFormula("IF(Values_Entered,Monthly_Payment*Number_of_Payments,\"\")");
        cell.setCellStyle(styles.get("formula_$"));


        // Write the output to a file
        String file = "loan-calculator.xls";
        if(wb instanceof XSSFWorkbook) file += "x";
        FileOutputStream out = new FileOutputStream(file);
        wb.write(out);
        out.close();
    }

    /**
     * cell styles used for formatting calendar sheets
     */
    private static Map<String, CellStyle> createStyles(Workbook wb){
        Map<String, CellStyle> styles = new HashMap<>();

        CellStyle style;
        Font titleFont = wb.createFont();
        titleFont.setFontHeightInPoints((short)14);
        titleFont.setFontName("Trebuchet MS");
        style = wb.createCellStyle();
        style.setFont(titleFont);
        style.setBorderBottom(BorderStyle.DOTTED);
        style.setBottomBorderColor(IndexedColors.GREY_40_PERCENT.getIndex());
        styles.put("title", style);

        Font itemFont = wb.createFont();
        itemFont.setFontHeightInPoints((short)9);
        itemFont.setFontName("Trebuchet MS");
        style = wb.createCellStyle();
        style.setAlignment(HorizontalAlignment.LEFT);
        style.setFont(itemFont);
        styles.put("item_left", style);

        style = wb.createCellStyle();
        style.setAlignment(HorizontalAlignment.RIGHT);
        style.setFont(itemFont);
        styles.put("item_right", style);

        style = wb.createCellStyle();
        style.setAlignment(HorizontalAlignment.RIGHT);
        style.setFont(itemFont);
        style.setBorderRight(BorderStyle.DOTTED);
        style.setRightBorderColor(IndexedColors.GREY_40_PERCENT.getIndex());
        style.setBorderBottom(BorderStyle.DOTTED);
        style.setBottomBorderColor(IndexedColors.GREY_40_PERCENT.getIndex());
        style.setBorderLeft(BorderStyle.DOTTED);
        style.setLeftBorderColor(IndexedColors.GREY_40_PERCENT.getIndex());
        style.setBorderTop(BorderStyle.DOTTED);
        style.setTopBorderColor(IndexedColors.GREY_40_PERCENT.getIndex());
        style.setDataFormat(wb.createDataFormat().getFormat("_($* #,##0.00_);_($* (#,##0.00);_($* \"-\"??_);_(@_)"));
        styles.put("input_$", style);

        style = wb.createCellStyle();
        style.setAlignment(HorizontalAlignment.RIGHT);
        style.setFont(itemFont);
        style.setBorderRight(BorderStyle.DOTTED);
        style.setRightBorderColor(IndexedColors.GREY_40_PERCENT.getIndex());
        style.setBorderBottom(BorderStyle.DOTTED);
        style.setBottomBorderColor(IndexedColors.GREY_40_PERCENT.getIndex());
        style.setBorderLeft(BorderStyle.DOTTED);
        style.setLeftBorderColor(IndexedColors.GREY_40_PERCENT.getIndex());
        style.setBorderTop(BorderStyle.DOTTED);
        style.setTopBorderColor(IndexedColors.GREY_40_PERCENT.getIndex());
        style.setDataFormat(wb.createDataFormat().getFormat("0.000%"));
        styles.put("input_%", style);

        style = wb.createCellStyle();
        style.setAlignment(HorizontalAlignment.RIGHT);
        style.setFont(itemFont);
        style.setBorderRight(BorderStyle.DOTTED);
        style.setRightBorderColor(IndexedColors.GREY_40_PERCENT.getIndex());
        style.setBorderBottom(BorderStyle.DOTTED);
        style.setBottomBorderColor(IndexedColors.GREY_40_PERCENT.getIndex());
        style.setBorderLeft(BorderStyle.DOTTED);
        style.setLeftBorderColor(IndexedColors.GREY_40_PERCENT.getIndex());
        style.setBorderTop(BorderStyle.DOTTED);
        style.setTopBorderColor(IndexedColors.GREY_40_PERCENT.getIndex());
        style.setDataFormat(wb.createDataFormat().getFormat("0"));
        styles.put("input_i", style);

        style = wb.createCellStyle();
        style.setAlignment(HorizontalAlignment.CENTER);
        style.setFont(itemFont);
        style.setDataFormat(wb.createDataFormat().getFormat("m/d/yy"));
        styles.put("input_d", style);

        style = wb.createCellStyle();
        style.setAlignment(HorizontalAlignment.RIGHT);
        style.setFont(itemFont);
        style.setBorderRight(BorderStyle.DOTTED);
        style.setRightBorderColor(IndexedColors.GREY_40_PERCENT.getIndex());
        style.setBorderBottom(BorderStyle.DOTTED);
        style.setBottomBorderColor(IndexedColors.GREY_40_PERCENT.getIndex());
        style.setBorderLeft(BorderStyle.DOTTED);
        style.setLeftBorderColor(IndexedColors.GREY_40_PERCENT.getIndex());
        style.setBorderTop(BorderStyle.DOTTED);
        style.setTopBorderColor(IndexedColors.GREY_40_PERCENT.getIndex());
        style.setDataFormat(wb.createDataFormat().getFormat("$##,##0.00"));
        style.setBorderBottom(BorderStyle.DOTTED);
        style.setBottomBorderColor(IndexedColors.GREY_40_PERCENT.getIndex());
        style.setFillForegroundColor(IndexedColors.GREY_25_PERCENT.getIndex());
        style.setFillPattern(FillPatternType.SOLID_FOREGROUND);
        styles.put("formula_$", style);

        style = wb.createCellStyle();
        style.setAlignment(HorizontalAlignment.RIGHT);
        style.setFont(itemFont);
        style.setBorderRight(BorderStyle.DOTTED);
        style.setRightBorderColor(IndexedColors.GREY_40_PERCENT.getIndex());
        style.setBorderBottom(BorderStyle.DOTTED);
        style.setBottomBorderColor(IndexedColors.GREY_40_PERCENT.getIndex());
        style.setBorderLeft(BorderStyle.DOTTED);
        style.setLeftBorderColor(IndexedColors.GREY_40_PERCENT.getIndex());
        style.setBorderTop(BorderStyle.DOTTED);
        style.setTopBorderColor(IndexedColors.GREY_40_PERCENT.getIndex());
        style.setDataFormat(wb.createDataFormat().getFormat("0"));
        style.setBorderBottom(BorderStyle.DOTTED);
        style.setBottomBorderColor(IndexedColors.GREY_40_PERCENT.getIndex());
        style.setFillForegroundColor(IndexedColors.GREY_25_PERCENT.getIndex());
        style.setFillPattern(FillPatternType.SOLID_FOREGROUND);
        styles.put("formula_i", style);

        return styles;
    }

    //define named ranges for the inputs and formulas
    public static void createNames(Workbook wb){
        Name name;

        name = wb.createName();
        name.setNameName("Interest_Rate");
        name.setRefersToFormula("'Loan Calculator'!$E$5");

        name = wb.createName();
        name.setNameName("Loan_Amount");
        name.setRefersToFormula("'Loan Calculator'!$E$4");

        name = wb.createName();
        name.setNameName("Loan_Start");
        name.setRefersToFormula("'Loan Calculator'!$E$7");

        name = wb.createName();
        name.setNameName("Loan_Years");
        name.setRefersToFormula("'Loan Calculator'!$E$6");

        name = wb.createName();
        name.setNameName("Number_of_Payments");
        name.setRefersToFormula("'Loan Calculator'!$E$10");

        name = wb.createName();
        name.setNameName("Monthly_Payment");
        name.setRefersToFormula("-PMT(Interest_Rate/12,Number_of_Payments,Loan_Amount)");

        name = wb.createName();
        name.setNameName("Total_Cost");
        name.setRefersToFormula("'Loan Calculator'!$E$12");

        name = wb.createName();
        name.setNameName("Total_Interest");
        name.setRefersToFormula("'Loan Calculator'!$E$11");

        name = wb.createName();
        name.setNameName("Values_Entered");
        name.setRefersToFormula("IF(Loan_Amount*Interest_Rate*Loan_Years*Loan_Start>0,1,0)");
    }
}

⏎ org/apache/poi/examples/ss/LoanCalculator.java

Or download all of them as a single archive file:

File name: poi-examples-5.2.3-src.zip
File size: 396538 bytes
Release date: 2022-09-09
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