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What Is poi-ooxml-5.2.3.jar?
What Is poi-ooxml-5.2.3.jar?
✍: FYIcenter.com
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/xssf/streaming/OpcOutputStream.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.xssf.streaming; import org.apache.poi.xssf.streaming.Zip64Impl.Entry; import java.io.IOException; import java.io.OutputStream; import java.util.ArrayList; import java.util.List; import java.util.zip.*; /** * ZIP64 OutputStream implementation compatible with MS Excel. * Drop in replacement for `java.util.ZipOutputStream`. * * For more information see https://github.com/rzymek/opczip */ class OpcOutputStream extends DeflaterOutputStream { private final Zip64Impl spec; private final List<Entry> entries = new ArrayList<>(); private final CRC32 crc = new CRC32(); private Entry current; private int written = 0; private boolean finished = false; /** * Creates ZIP64 output stream * * @param out target stream to write compressed data to */ public OpcOutputStream(OutputStream out) { super(out, new Deflater(Deflater.DEFAULT_COMPRESSION, true)); this.spec = new Zip64Impl(out); } /** * @see Deflater#setLevel(int) */ public void setLevel(int level) { super.def.setLevel(level); } /** * @see ZipOutputStream#putNextEntry(ZipEntry) */ public void putNextEntry(String name) throws IOException { if (current != null) { closeEntry(); } current = new Entry(name); current.offset = written; written += spec.writeLFH(current); entries.add(current); } /** * @see ZipOutputStream#closeEntry() */ public void closeEntry() throws IOException { if (current == null) { throw new IllegalStateException("not current zip current"); } def.finish(); while (!def.finished()) { deflate(); } current.size = def.getBytesRead(); current.compressedSize = Math.toIntExact(def.getBytesWritten()); current.crc = crc.getValue(); written += current.compressedSize; written += spec.writeDAT(current); current = null; def.reset(); crc.reset(); } /** * @see ZipOutputStream#finish() */ @Override public void finish() throws IOException { if(finished){ return; } if(current != null) { closeEntry(); } int offset = written; for (Entry entry : entries) { written += spec.writeCEN(entry); } written += spec.writeEND(entries.size(), offset, written - offset); finished = true; } /** * @see ZipOutputStream#write(byte[], int, int) */ @Override public synchronized void write(byte[] b, int off, int len) throws IOException { if (off < 0 || len < 0 || off > b.length - len) { throw new IndexOutOfBoundsException(); } else if (len == 0) { return; } super.write(b, off, len); crc.update(b, off, len); } /** * @see ZipOutputStream#close() */ @Override public void close() throws IOException { finish(); out.close(); } }
⏎ org/apache/poi/xssf/streaming/OpcOutputStream.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
⇒ What Is poi-excelant-5.2.3.jar?
2017-04-01, ≈75🔥, 0💬
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