What Is poi-ooxml-5.2.3.jar?

What Is poi-ooxml-5.2.3.jar?

✍: FYIcenter.com

poi-ooxml-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-ooxml-5.2.3.jar supports Apache POI components that read and write Microsoft's Open Office XML document format, which is used in recent versions of Microsoft Office tools like Word 2007, Excel 2007, PowerPoint 2007, etc.

poi-ooxml-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-ooxml-5.2.3.jar
Target JDK version: 9

File name: poi-ooxml.jar, poi-ooxml-5.2.3.jar
File size: 2010497 bytes
Release date: 09-09-2022
Download: Apache POI Website

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


 *  ====================================================================
 *    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.xslf.usermodel;

import java.awt.Dimension;
import java.io.IOException;
import java.io.InputStream;
import java.io.OutputStream;

import org.apache.poi.ooxml.POIXMLDocumentPart;
import org.apache.poi.ooxml.POIXMLException;
import org.apache.poi.openxml4j.opc.PackagePart;
import org.apache.poi.sl.image.ImageHeaderBitmap;
import org.apache.poi.sl.image.ImageHeaderEMF;
import org.apache.poi.sl.image.ImageHeaderPICT;
import org.apache.poi.sl.image.ImageHeaderWMF;
import org.apache.poi.sl.usermodel.PictureData;
import org.apache.poi.util.Beta;
import org.apache.poi.util.IOUtils;
import org.apache.poi.util.LittleEndian;
import org.apache.poi.util.LittleEndianConsts;
import org.apache.poi.util.Units;

 * Instantiates sub-classes of POIXMLDocumentPart depending on their relationship type
public final class XSLFPictureData extends POIXMLDocumentPart implements PictureData {

    private static final int DEFAULT_MAX_IMAGE_SIZE = 100_000_000;
    private static int MAX_IMAGE_SIZE = DEFAULT_MAX_IMAGE_SIZE;

     * @param length the max image size allowed for XSLF pictures
    public static void setMaxImageSize(int length) {
        MAX_IMAGE_SIZE = length;

     * @return the max image size allowed for XSLF pictures
    public static int getMaxImageSize() {
        return MAX_IMAGE_SIZE;

    private Long checksum;

    // original image dimensions (for formats supported by BufferedImage)
    private Dimension origSize;
    private int index = -1;

     * Create a new XSLFGraphicData node
    protected XSLFPictureData() {

     * Construct XSLFPictureData from a package part
     * @param part the package part holding the drawing data
     * @since POI 3.14-Beta1
    public XSLFPictureData(PackagePart part) {

     * An InputStream to read the picture data directly
     * from the underlying package part
     * @return InputStream
    public InputStream getInputStream() throws IOException {
        return getPackagePart().getInputStream();

     * Gets the picture data as a byte array.
     * You can grab the picture data directly from the underlying package part with the {@link #getInputStream()} method
     * @return the Picture data.
    public byte[] getData() {
        try (InputStream stream = getInputStream()) {
            return IOUtils.toByteArrayWithMaxLength(stream, getMaxImageSize());
        } catch (IOException e) {
            throw new POIXMLException(e);

     * Returns the file name of the image, eg image7.jpg . The original filename
     * isn't always available, but if it can be found it's likely to be in the
     * CTDrawing
    public String getFileName() {
        String name = getPackagePart().getPartName().getName();
        return name.substring(name.lastIndexOf('/') + 1);

     * Suggests a file extension for this image.
     * @return the file extension.
    public String suggestFileExtension() {
        return getPackagePart().getPartName().getExtension();

    public byte[] getChecksum() {
        byte[] cs = new byte[LittleEndianConsts.LONG_SIZE];
        return cs;

    public Dimension getImageDimension() {
        return origSize;

    public Dimension getImageDimensionInPixels() {
        Dimension dim = getImageDimension();
        return new Dimension(
     * Determine and cache image properties
    protected void cacheProperties() {
        if (origSize == null || checksum == null) {
            byte[] data = getData();
            checksum = IOUtils.calculateChecksum(data);
            PictureType pt = getType();
            if (pt == null) {
                origSize = new Dimension(1,1);
            switch (pt) {
            case EMF:
                origSize = new ImageHeaderEMF(data, 0).getSize();
            case WMF:
                // wmf files in pptx usually have their placeable header 
                // stripped away, so this returns only the dummy size
                origSize = new ImageHeaderWMF(data, 0).getSize();
            case PICT:
                origSize = new ImageHeaderPICT(data, 0).getSize();
                origSize = new ImageHeaderBitmap(data, 0).getSize();

     * *PictureData objects store the actual content in the part directly without keeping a
     * copy like all others therefore we need to handle them differently.
    protected void prepareForCommit() {
        // do not clear the part here

    public String getContentType() {
        return getPackagePart().getContentType();

    public void setData(byte[] data) throws IOException {
        try (OutputStream os = getPackagePart().getOutputStream()) {
        // recalculate now since we already have the data bytes available anyhow
        checksum = IOUtils.calculateChecksum(data);

        origSize = null; // need to recalculate image size

    public PictureType getType() {
        String ct = getContentType();
        if (XSLFRelation.IMAGE_EMF.getContentType().equals(ct)) {
            return PictureType.EMF;
        } else if (XSLFRelation.IMAGE_WMF.getContentType().equals(ct)) {
            return PictureType.WMF;
        } else if (XSLFRelation.IMAGE_PICT.getContentType().equals(ct)) {
            return PictureType.PICT;
        } else if (XSLFRelation.IMAGE_JPEG.getContentType().equals(ct)) {
            return PictureType.JPEG;
        } else if (XSLFRelation.IMAGE_PNG.getContentType().equals(ct)) {
            return PictureType.PNG;
        } else if (XSLFRelation.IMAGE_DIB.getContentType().equals(ct)) {
            return PictureType.DIB;
        } else if (XSLFRelation.IMAGE_GIF.getContentType().equals(ct)) {
            return PictureType.GIF;
        } else if (XSLFRelation.IMAGE_EPS.getContentType().equals(ct)) {
            return PictureType.EPS;
        } else if (XSLFRelation.IMAGE_BMP.getContentType().equals(ct)) {
            return PictureType.BMP;
        } else if (XSLFRelation.IMAGE_WPG.getContentType().equals(ct)) {
            return PictureType.WPG;
        } else if (XSLFRelation.IMAGE_WDP.getContentType().equals(ct)) {
            return PictureType.WDP;
        } else if (XSLFRelation.IMAGE_TIFF.getContentType().equals(ct)) {
            return PictureType.TIFF;
        } else if (XSLFRelation.IMAGE_SVG.getContentType().equals(ct)) {
            return PictureType.SVG;
        } else {
            return null;
    /* package */ static XSLFRelation getRelationForType(PictureType pt) {
        switch (pt) {
            case EMF: return XSLFRelation.IMAGE_EMF;
            case WMF: return XSLFRelation.IMAGE_WMF;
            case PICT: return XSLFRelation.IMAGE_PICT;
            case JPEG: return XSLFRelation.IMAGE_JPEG;
            case PNG: return XSLFRelation.IMAGE_PNG;
            case DIB: return XSLFRelation.IMAGE_DIB;
            case GIF: return XSLFRelation.IMAGE_GIF;
            case EPS: return XSLFRelation.IMAGE_EPS;
            case BMP: return XSLFRelation.IMAGE_BMP;
            case WPG: return XSLFRelation.IMAGE_WPG;
            case WDP: return XSLFRelation.HDPHOTO_WDP;
            case TIFF: return XSLFRelation.IMAGE_TIFF;
            case SVG: return XSLFRelation.IMAGE_SVG;
            default: return null;

     * @return the 0-based index of this pictures within the picture parts
    public int getIndex() {
        return index;

     * @param index sets the 0-based index of this pictures within the picture parts
    public void setIndex(int index) {
        this.index = index;


Or download all of them as a single archive file:

File name: poi-ooxml-5.2.3-src.zip
File size: 1396572 bytes
Release date: 2022-09-09


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