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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/hslf/dev/SlideIdListing.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.hslf.dev; import java.io.IOException; import java.util.Map; import org.apache.commons.io.output.UnsynchronizedByteArrayOutputStream; import org.apache.poi.hslf.record.Document; import org.apache.poi.hslf.record.Notes; import org.apache.poi.hslf.record.NotesAtom; import org.apache.poi.hslf.record.PersistPtrHolder; import org.apache.poi.hslf.record.PositionDependentRecord; import org.apache.poi.hslf.record.Record; import org.apache.poi.hslf.record.Slide; import org.apache.poi.hslf.record.SlideAtom; import org.apache.poi.hslf.record.SlideListWithText; import org.apache.poi.hslf.record.SlidePersistAtom; import org.apache.poi.hslf.usermodel.HSLFSlideShow; import org.apache.poi.hslf.usermodel.HSLFSlideShowImpl; import org.apache.poi.util.LittleEndian; /** * Gets all the different things that have Slide IDs (of sorts) * in them, and displays them, so you can try to guess what they * all mean */ public final class SlideIdListing { private static byte[] fileContents; public static void main(String[] args) throws IOException { if (args.length < 1) { System.err.println("Need to give a filename"); System.exit(1); } // Create the slideshow object, for normal working with try (HSLFSlideShowImpl hss = new HSLFSlideShowImpl(args[0]); HSLFSlideShow ss = new HSLFSlideShow(hss)) { // Grab the base contents fileContents = hss.getUnderlyingBytes(); Record[] records = hss.getRecords(); Record[] latestRecords = ss.getMostRecentCoreRecords(); // Grab any records that interest us Document document = null; for (Record latestRecord : latestRecords) { if (latestRecord instanceof Document) { document = (Document) latestRecord; } } System.out.println(); // Look for SlidePersistAtoms, and report what they have to // say about possible slide IDs SlideListWithText[] slwts = document.getSlideListWithTexts(); for (SlideListWithText slwt : slwts) { Record[] cr = slwt.getChildRecords(); for (org.apache.poi.hslf.record.Record record : cr) { if (record instanceof SlidePersistAtom) { SlidePersistAtom spa = (SlidePersistAtom) record; System.out.println("SlidePersistAtom knows about slide:"); System.out.println("\t" + spa.getRefID()); System.out.println("\t" + spa.getSlideIdentifier()); } } } System.out.println(); // Look for latest core records that are slides or notes for (int i = 0; i < latestRecords.length; i++) { if (latestRecords[i] instanceof Slide) { Slide s = (Slide) latestRecords[i]; SlideAtom sa = s.getSlideAtom(); System.out.println("Found the latest version of a slide record:"); System.out.println("\tCore ID is " + s.getSheetId()); System.out.println("\t(Core Records count is " + i + ")"); System.out.println("\tDisk Position is " + s.getLastOnDiskOffset()); System.out.println("\tMaster ID is " + sa.getMasterID()); System.out.println("\tNotes ID is " + sa.getNotesID()); } } System.out.println(); for (int i = 0; i < latestRecords.length; i++) { if (latestRecords[i] instanceof Notes) { Notes n = (Notes) latestRecords[i]; NotesAtom na = n.getNotesAtom(); System.out.println("Found the latest version of a notes record:"); System.out.println("\tCore ID is " + n.getSheetId()); System.out.println("\t(Core Records count is " + i + ")"); System.out.println("\tDisk Position is " + n.getLastOnDiskOffset()); System.out.println("\tMatching slide is " + na.getSlideID()); } } System.out.println(); // Find any persist ones first int pos = 0; for (org.apache.poi.hslf.record.Record r : records) { if (r.getRecordType() == 6001L) { // PersistPtrFullBlock System.out.println("Found PersistPtrFullBlock at " + pos + " (" + Integer.toHexString(pos) + ")"); } if (r.getRecordType() == 6002L) { // PersistPtrIncrementalBlock System.out.println("Found PersistPtrIncrementalBlock at " + pos + " (" + Integer.toHexString(pos) + ")"); PersistPtrHolder pph = (PersistPtrHolder) r; // Check the sheet offsets int[] sheetIDs = pph.getKnownSlideIDs(); Map<Integer, Integer> sheetOffsets = pph.getSlideLocationsLookup(); for (Integer id : sheetIDs) { Integer offset = sheetOffsets.get(id); System.out.println(" Knows about sheet " + id); System.out.println(" That sheet lives at " + offset); Record atPos = findRecordAtPos(offset); System.out.println(" The record at that pos is of type " + atPos.getRecordType()); System.out.println(" The record at that pos has class " + atPos.getClass().getName()); if (!(atPos instanceof PositionDependentRecord)) { System.out.println(" ** The record class isn't position aware! **"); } } } // Increase the position by the on disk size UnsynchronizedByteArrayOutputStream baos = new UnsynchronizedByteArrayOutputStream(); r.writeOut(baos); pos += baos.size(); } } System.out.println(); } // Finds the record at a given position public static org.apache.poi.hslf.record.Record findRecordAtPos(int pos) { long type = LittleEndian.getUShort(fileContents, pos+2); long rlen = LittleEndian.getUInt(fileContents, pos+4); return Record.createRecordForType(type,fileContents,pos,(int)rlen+8); } }
⏎ org/apache/poi/hslf/dev/SlideIdListing.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, 34312👍, 0💬
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