What Is poi-examples-5.2.3.jar?

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/xssf/usermodel/HeadersAndFooters.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.xssf.usermodel;

import java.io.FileOutputStream;
import java.io.IOException;

import org.apache.poi.ss.usermodel.Footer;
import org.apache.poi.ss.usermodel.Header;
import org.apache.poi.ss.usermodel.Sheet;
import org.apache.poi.ss.usermodel.Workbook;
import org.apache.poi.xssf.usermodel.XSSFSheet;
import org.apache.poi.xssf.usermodel.XSSFWorkbook;

public class HeadersAndFooters {

    public static void main(String[]args) throws IOException {
        try (Workbook wb = new XSSFWorkbook()) { //or new HSSFWorkbook();
            Sheet sheet = wb.createSheet("first-header - format sheet");
            sheet.createRow(0).createCell(0).setCellValue(123);

            //set page numbers in the footer
            Footer footer = sheet.getFooter();
            //&P == current page number
            //&N == page numbers
            footer.setRight("Page &P of &N");


            Header firstHeader = ((XSSFSheet) sheet).getFirstHeader();
            //&F == workbook file name
            firstHeader.setLeft("&F ......... first header");

            for (int i = 0; i < 100; i = i + 10) {
                sheet.createRow(i).createCell(0).setCellValue(123);
            }


            XSSFSheet sheet2 = (XSSFSheet) wb.createSheet("odd header-even footer");
            Header oddHeader = sheet2.getOddHeader();
            //&B == bold
            //&E == double underline
            //&D == date
            oddHeader.setCenter("&B &E oddHeader     &D ");

            Footer evenFooter = sheet2.getEvenFooter();
            evenFooter.setRight("even footer &P");
            sheet2.createRow(10).createCell(0).setCellValue("Second sheet with an oddHeader and an evenFooter");

            for (int i = 0; i < 200; i = i + 10) {
                sheet2.createRow(i).createCell(0).setCellValue(123);
            }

            XSSFSheet sheet3 = (XSSFSheet) wb.createSheet("odd header- odd footer");
            sheet3.createRow(10).createCell(0).setCellValue("Third sheet with oddHeader and oddFooter");
            Header oddH = sheet3.getOddHeader();
            //&C == centered
            oddH.setCenter("centered oddHeader");
            oddH.setLeft("left ");
            oddH.setRight("right ");

            Footer oddF = sheet3.getOddFooter();
            oddF.setLeft("Page &P");
            oddF.setRight("Pages &N ");

            try (FileOutputStream fileOut = new FileOutputStream("headerFooter.xlsx")) {
                wb.write(fileOut);
            }
        }
    }
}

⏎ org/apache/poi/examples/xssf/usermodel/HeadersAndFooters.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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