What Is poi-ooxml-5.2.3.jar?

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
Dependency:
   poi.jar
   xmlbeans.jar
   ooxml-schemas.jar
   commons-collections.jar
   junit.jar   

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:

⏎ org/apache/poi/ooxml/dev/OOXMLLister.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.ooxml.dev;

import java.io.*;
import java.util.ArrayList;

import org.apache.poi.openxml4j.exceptions.InvalidFormatException;
import org.apache.poi.openxml4j.opc.OPCPackage;
import org.apache.poi.openxml4j.opc.PackageAccess;
import org.apache.poi.openxml4j.opc.PackagePart;
import org.apache.poi.openxml4j.opc.PackageRelationship;
import org.apache.poi.openxml4j.opc.PackageRelationshipCollection;

/**
 * Prints out the contents of a OOXML container.
 * Useful for seeing what parts are defined, and how
 *  they're all related to each other.
 */
public class OOXMLLister implements Closeable {
    private final OPCPackage container;
    private final PrintStream disp;

    public OOXMLLister(OPCPackage container) {
        this(container, System.out);
    }
    public OOXMLLister(OPCPackage container, PrintStream disp) {
        this.container = container;
        this.disp = disp;
    }

    /**
     * Figures out how big a given PackagePart is.
     *
     * @param part the PackagePart
     * @return the size of the PackagePart
     *
     * @throws IOException if the part can't be read
     */
    public static long getSize(PackagePart part) throws IOException {
        try (InputStream in = part.getInputStream()) {
            byte[] b = new byte[8192];
            long size = 0;
            int read = 0;

            while (read > -1) {
                read = in.read(b);
                if (read > 0) {
                    size += read;
                }
            }

            return size;
        }
    }

    /**
     * Displays information on all the different
     *  parts of the OOXML file container.
     * @throws InvalidFormatException if the package relations are invalid
     * @throws IOException if the package can't be read
     */
    public void displayParts() throws InvalidFormatException, IOException {
        ArrayList<PackagePart> parts = container.getParts();
        for (PackagePart part : parts) {
            disp.println(part.getPartName());
            disp.println("\t" + part.getContentType());

            if(! part.getPartName().toString().equals("/docProps/core.xml")) {
                disp.println("\t" + getSize(part) + " bytes");
            }

            if(! part.isRelationshipPart()) {
                disp.println("\t" + part.getRelationships().size() + " relations");
                for(PackageRelationship rel : part.getRelationships()) {
                    displayRelation(rel, "\t  ");
                }
            }
        }
    }
    /**
     * Displays information on all the different
     *  relationships between different parts
     *  of the OOXML file container.
     */
    public void displayRelations() {
        PackageRelationshipCollection rels =
                container.getRelationships();
        for (PackageRelationship rel : rels) {
            displayRelation(rel, "");
        }
    }

    private void displayRelation(PackageRelationship rel, String indent) {
        disp.println(indent+"Relationship:");
        disp.println(indent+"\tFrom: "+ rel.getSourceURI());
        disp.println(indent+"\tTo:   " + rel.getTargetURI());
        disp.println(indent+"\tID:   " + rel.getId());
        disp.println(indent+"\tMode: " + rel.getTargetMode());
        disp.println(indent+"\tType: " + rel.getRelationshipType());
    }

    @Override
    public void close() throws IOException {
        container.close();
    }

    public static void main(String[] args) throws IOException, InvalidFormatException {
        if(args.length == 0) {
            System.err.println("Use:");
            System.err.println("\tjava OOXMLLister <filename>");
            System.exit(1);
        }

        File f = new File(args[0]);
        if(! f.exists()) {
            System.err.println("Error, file not found!");
            System.err.println("\t" + f);
            System.exit(2);
        }

        try (OOXMLLister lister = new OOXMLLister(
                OPCPackage.open(f.toString(), PackageAccess.READ)
        )) {
            lister.disp.println(f + "\n");
            lister.displayParts();
            lister.disp.println();
            lister.displayRelations();
        }
    }
}

⏎ org/apache/poi/ooxml/dev/OOXMLLister.java

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
Download 

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