What Is poi-5.2.3.jar?

poi-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-5.2.3.jar supports Apache POI components that read and write Microsoft's OLE 2 Compound document format, which is used in early versions of Microsoft Office tools like Word 97, Excel 97, PowerPoint 97, etc.

poi-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-5.2.3.jar
Target JDK version: 9

File name: poi.jar, poi-5.2.3.jar
File size: 2964641 bytes
Release date: 09-09-2022
Download: Apache POI Website

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

⏎ org/apache/poi/poifs/property/DocumentProperty.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.poifs.property;

import org.apache.poi.poifs.filesystem.POIFSDocument;

/**
 * Trivial extension of Property for POIFSDocuments
 */
public class DocumentProperty extends Property {
    // the POIFSDocument this property is associated with
    private POIFSDocument _document;

    /**
     * Constructor
     *
     * @param name POIFSDocument name
     * @param size POIFSDocument size
     */

    public DocumentProperty(final String name, final int size)
    {
        super();
        _document = null;
        setName(name);
        setSize(size);
        setNodeColor(_NODE_BLACK);   // simplification
        setPropertyType(PropertyConstants.DOCUMENT_TYPE);
    }

    /**
     * reader constructor
     *
     * @param index index number
     * @param array byte data
     * @param offset offset into byte data
     */
    protected DocumentProperty(final int index, final byte [] array,
                               final int offset)
    {
        super(index, array, offset);
        _document = null;
    }

    /**
     * set the POIFSDocument
     *
     * @param doc the associated POIFSDocument
     */
    public void setDocument(POIFSDocument doc)
    {
        _document = doc;
    }

    /**
     * get the POIFSDocument
     *
     * @return the associated document
     */
    public POIFSDocument getDocument()
    {
        return _document;
    }

    /* ********** START extension of Property ********** */

    /**
     * give method more visibility
     *
     * @return true if this property should use small blocks
     */
    public boolean shouldUseSmallBlocks()
    {
        return super.shouldUseSmallBlocks();
    }

    /**
     * @return true if a directory type Property
     */
    public boolean isDirectory()
    {
        return false;
    }

    /**
     * Perform whatever activities need to be performed prior to
     * writing
     */
    protected void preWrite()
    {

        // do nothing
    }
    
    /**
     * Update the size of the property's data
     */
    public void updateSize(int size)
    {
        setSize(size);
    }

    /* **********  END  extension of Property ********** */
}

⏎ org/apache/poi/poifs/property/DocumentProperty.java

Or download all of them as a single archive file:

File name: poi-5.2.3-src.zip
File size: 2479830 bytes
Release date: 2022-09-09
Download 

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