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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 Dependency: poi.jar 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:
⏎ org/apache/poi/hwpf/model/PlfLfo.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.hwpf.model; import java.io.ByteArrayOutputStream; import java.io.IOException; import java.util.Arrays; import java.util.NoSuchElementException; import org.apache.logging.log4j.LogManager; import org.apache.logging.log4j.Logger; import org.apache.poi.hwpf.model.types.LFOAbstractType; import org.apache.poi.util.IOUtils; import org.apache.poi.util.LittleEndian; import org.apache.poi.util.LittleEndianConsts; import static org.apache.logging.log4j.util.Unbox.box; /** * The PlfLfo structure contains the list format override data for the document. * <p> * Documentation quoted from Page 424 of 621. [MS-DOC] -- v20110315 Word (.doc) * Binary File Format */ public class PlfLfo { private static final Logger LOGGER = LogManager.getLogger(PlfLfo.class); private static final int MAX_NUMBER_OF_LFO = 100_000; /** * An unsigned integer that specifies the count of elements in both the * rgLfo and rgLfoData arrays. */ private int _lfoMac; private LFO[] _rgLfo; private LFOData[] _rgLfoData; PlfLfo( byte[] tableStream, int fcPlfLfo, int lcbPlfLfo ) { /* * The PlfLfo structure contains the list format override data for the * document. -- Page 424 of 621. [MS-DOC] -- v20110315 Word (.doc) * Binary File Format */ int offset = fcPlfLfo; /* * lfoMac (4 bytes): An unsigned integer that specifies the count of * elements in both the rgLfo and rgLfoData arrays. -- Page 424 of 621. * [MS-DOC] -- v20110315 Word (.doc) Binary File Format */ long lfoMacLong = LittleEndian.getUInt( tableStream, offset ); offset += LittleEndianConsts.INT_SIZE; if ( lfoMacLong > Integer.MAX_VALUE ) { throw new UnsupportedOperationException( "Apache POI doesn't support rgLfo/rgLfoData size large than " + Integer.MAX_VALUE + " elements" ); } IOUtils.safelyAllocateCheck(lfoMacLong, MAX_NUMBER_OF_LFO); this._lfoMac = (int) lfoMacLong; _rgLfo = new LFO[_lfoMac]; _rgLfoData = new LFOData[_lfoMac]; /* * An array of LFO structures. The number of elements in this array is * specified by lfoMac. -- Page 424 of 621. [MS-DOC] -- v20110315 Word * (.doc) Binary File Format */ for ( int x = 0; x < _lfoMac; x++ ) { LFO lfo = new LFO( tableStream, offset ); offset += LFOAbstractType.getSize(); _rgLfo[x] = lfo; } /* * An array of LFOData that is parallel to rgLfo. The number of elements * that are contained in this array is specified by lfoMac. -- Page 424 * of 621. [MS-DOC] -- v20110315 Word (.doc) Binary File Format */ for ( int x = 0; x < _lfoMac; x++ ) { LFOData lfoData = new LFOData( tableStream, offset, _rgLfo[x].getClfolvl() ); offset += lfoData.getSizeInBytes(); _rgLfoData[x] = lfoData; } if ( ( offset - fcPlfLfo ) != lcbPlfLfo ) { LOGGER.atWarn().log("Actual size of PlfLfo is {} bytes, but expected {}", box(offset - fcPlfLfo),box(lcbPlfLfo)); } } void add( LFO lfo, LFOData lfoData ) { // _lfoMac is the size of the array _rgLfo = Arrays.copyOf(_rgLfo, _lfoMac + 1); _rgLfo[_lfoMac] = lfo; _rgLfoData = Arrays.copyOf(_rgLfoData, _lfoMac + 1); _rgLfoData[_lfoMac] = lfoData; _lfoMac = _lfoMac + 1; } @Override public boolean equals( Object obj ) { if (this == obj) return true; if (obj == null) return false; if (getClass() != obj.getClass()) return false; PlfLfo other = (PlfLfo) obj; return _lfoMac == other._lfoMac && Arrays.equals(_rgLfo, other._rgLfo) && Arrays.equals(_rgLfoData, other._rgLfoData); } /** * An unsigned integer that specifies the count of elements in both the * rgLfo and rgLfoData arrays. */ public int getLfoMac() { return _lfoMac; } public int getIlfoByLsid( int lsid ) { for ( int i = 0; i < _lfoMac; i++ ) { if ( _rgLfo[i].getLsid() == lsid ) { return i + 1; } } throw new NoSuchElementException( "LFO with lsid " + lsid + " not found" ); } /** * @param ilfo 1-based index * @return The {@link LFO} stored at the given index */ public LFO getLfo( int ilfo ) throws NoSuchElementException { if ( ilfo <= 0 || ilfo > _lfoMac ) { throw new NoSuchElementException( "LFO with ilfo " + ilfo + " not found. lfoMac is " + _lfoMac ); } return _rgLfo[ilfo - 1]; } /** * @param ilfo 1-based index * @return The {@link LFOData} stored at the given index */ public LFOData getLfoData( int ilfo ) throws NoSuchElementException { if ( ilfo <= 0 || ilfo > _lfoMac ) { throw new NoSuchElementException( "LFOData with ilfo " + ilfo + " not found. lfoMac is " + _lfoMac ); } return _rgLfoData[ilfo - 1]; } @Override public int hashCode() { return Arrays.deepHashCode(new Object[]{_lfoMac, _rgLfo, _rgLfoData}); } void writeTo( FileInformationBlock fib, ByteArrayOutputStream outputStream ) throws IOException { final int offset = outputStream.size(); fib.setFcPlfLfo( offset ); LittleEndian.putUInt( _lfoMac, outputStream ); byte[] bs = new byte[LFOAbstractType.getSize() * _lfoMac]; for ( int i = 0; i < _lfoMac; i++ ) { _rgLfo[i].serialize( bs, i * LFOAbstractType.getSize() ); } outputStream.write( bs, 0, LFOAbstractType.getSize() * _lfoMac ); for ( int i = 0; i < _lfoMac; i++ ) { _rgLfoData[i].writeTo( outputStream ); } fib.setLcbPlfLfo( outputStream.size() - offset ); } }
⏎ org/apache/poi/hwpf/model/PlfLfo.java
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 Download
⇒ What Is poi-examples-5.2.3.jar?
⇐ What Is poi-excelant-5.2.3.jar?
2017-03-22, 24579👍, 0💬
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