What Is poi-scratchpad-5.2.3.jar?

What Is poi-scratchpad-5.2.3.jar?

✍: FYIcenter.com

poi-scratchpad-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-scratchpad-5.2.3.jar provides support for older versions of Microsoft document files like Word 97, Excel 97, PowerPoint 97, etc.

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

File name: poi-scratchpad.jar, poi-scratchpad-5.2.3.jar
File size: 1897121 bytes
Release date: 09-09-2022
Download: Apache POI Website

Here are Java Source Code files for poi-scratchpad-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


   Unless required by applicable law or agreed to in writing, software
   distributed under the License is distributed on an "AS IS" BASIS,
   See the License for the specific language governing permissions and
   limitations under the License.
==================================================================== */

package org.apache.poi.hmef.attribute;

import java.nio.charset.Charset;

import org.apache.logging.log4j.LogManager;
import org.apache.logging.log4j.Logger;
import org.apache.poi.hmef.Attachment;
import org.apache.poi.hmef.HMEFMessage;
import org.apache.poi.hsmf.datatypes.MAPIProperty;
import org.apache.poi.hsmf.datatypes.Types;
import org.apache.poi.util.StringUtil;

 * A pure-MAPI attribute holding a String, which applies
 *  to a {@link HMEFMessage} or one of its {@link Attachment}s.
public final class MAPIStringAttribute extends MAPIAttribute {
   private static final Logger LOG = LogManager.getLogger(MAPIStringAttribute.class);
   private static final String CODEPAGE = "CP1252";
   private final String data;

   public MAPIStringAttribute(MAPIProperty property, int type, byte[] data) {
      super(property, type, data);

      String tmpData = null;
      if(type == Types.ASCII_STRING.getId()) {
         tmpData = new String(data, Charset.forName(CODEPAGE));
      } else if(type == Types.UNICODE_STRING.getId()) {
         tmpData = StringUtil.getFromUnicodeLE(data);
      } else {
         throw new IllegalArgumentException("Not a string type " + type);

      // Strip off the null terminator if present
      if(tmpData.endsWith("\0")) {
         tmpData = tmpData.substring(0, tmpData.length()-1);
      this.data = tmpData;

   public String getDataString() {
      return data;

   public String toString() {
      return getProperty() + " " + data;

    * Returns the string of a Attribute, converting as appropriate
   public static String getAsString(MAPIAttribute attr) {
      if(attr == null) {
         return null;
      if(attr instanceof MAPIStringAttribute) {
         return ((MAPIStringAttribute)attr).getDataString();
      if(attr instanceof MAPIRtfAttribute) {
         return ((MAPIRtfAttribute)attr).getDataString();

      LOG.atWarn().log("Warning, non string property found: {}", attr);
      return null;


Or download all of them as a single archive file:

File name: poi-scratchpad-5.2.3-src.zip
File size: 1238744 bytes
Release date: 2022-09-09


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