Categories:
Audio (13)
Biotech (29)
Bytecode (36)
Database (77)
Framework (7)
Game (7)
General (507)
Graphics (53)
I/O (35)
IDE (2)
JAR Tools (101)
JavaBeans (21)
JDBC (121)
JDK (426)
JSP (20)
Logging (108)
Mail (58)
Messaging (8)
Network (84)
PDF (97)
Report (7)
Scripting (84)
Security (32)
Server (121)
Servlet (26)
SOAP (24)
Testing (54)
Web (15)
XML (309)
Collections:
Other Resources:
What Is poi-5.2.3.jar?
What Is poi-5.2.3.jar?
✍: FYIcenter.com
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/filesystem/FilteringDirectoryNode.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.filesystem; import java.io.FileNotFoundException; import java.io.IOException; import java.io.InputStream; import java.util.ArrayList; import java.util.Collection; import java.util.HashMap; import java.util.HashSet; import java.util.Iterator; import java.util.List; import java.util.Map; import java.util.NoSuchElementException; import java.util.Set; import java.util.Spliterator; import java.util.Spliterators; import org.apache.poi.hpsf.ClassID; /** * A DirectoryEntry filter, which exposes another * DirectoryEntry less certain parts. * This is typically used when copying or comparing * Filesystems. */ public class FilteringDirectoryNode implements DirectoryEntry { /** * The names of our entries to exclude */ private final Set<String> excludes; /** * Excludes of our child directories */ private final Map<String,List<String>> childExcludes; private final DirectoryEntry directory; /** * Creates a filter round the specified directory, which * will exclude entries such as "MyNode" and "MyDir/IgnoreNode". * The excludes can stretch into children, if they contain a /. * * @param directory The Directory to filter * @param excludes The Entries to exclude * @throws IllegalArgumentException if directory is null */ public FilteringDirectoryNode(DirectoryEntry directory, Collection<String> excludes) { if (directory == null) { throw new IllegalArgumentException("directory cannot be null"); } this.directory = directory; // Process the excludes this.excludes = new HashSet<>(); this.childExcludes = new HashMap<>(); for (String excl : excludes) { int splitAt = excl.indexOf('/'); if (splitAt == -1) { // Applies to us this.excludes.add(excl); } else { // Applies to a child String child = excl.substring(0, splitAt); String childExcl = excl.substring(splitAt+1); if (! this.childExcludes.containsKey(child)) { this.childExcludes.put(child, new ArrayList<>()); } this.childExcludes.get(child).add(childExcl); } } } @Override public DirectoryEntry createDirectory(String name) throws IOException { return directory.createDirectory(name); } @Override public DocumentEntry createDocument(String name, InputStream stream) throws IOException { return directory.createDocument(name, stream); } @Override public DocumentEntry createDocument(String name, int size, POIFSWriterListener writer) throws IOException { return directory.createDocument(name, size, writer); } @Override public Iterator<Entry> getEntries() { return new FilteringIterator(); } @Override public Iterator<Entry> iterator() { return getEntries(); } /** * @since POI 5.2.0 */ @Override public Spliterator<Entry> spliterator() { return Spliterators.spliterator(iterator(), getEntryCount(), 0); } @Override public int getEntryCount() { int size = directory.getEntryCount(); for (String excl : excludes) { if (directory.hasEntry(excl)) { size--; } } return size; } @Override public Set<String> getEntryNames() { Set<String> names = new HashSet<>(); for (String name : directory.getEntryNames()) { if (!excludes.contains(name)) { names.add(name); } } return names; } @Override public boolean isEmpty() { return (getEntryCount() == 0); } @Override public boolean hasEntry(String name) { if (excludes.contains(name)) { return false; } return directory.hasEntry(name); } @Override public Entry getEntry(String name) throws FileNotFoundException { if (excludes.contains(name)) { throw new FileNotFoundException(name); } Entry entry = directory.getEntry(name); return wrapEntry(entry); } private Entry wrapEntry(Entry entry) { String name = entry.getName(); if (childExcludes.containsKey(name) && entry instanceof DirectoryEntry) { return new FilteringDirectoryNode( (DirectoryEntry)entry, childExcludes.get(name)); } return entry; } @Override public ClassID getStorageClsid() { return directory.getStorageClsid(); } @Override public void setStorageClsid(ClassID clsidStorage) { directory.setStorageClsid(clsidStorage); } @Override public boolean delete() { return directory.delete(); } @Override public boolean renameTo(String newName) { return directory.renameTo(newName); } @Override public String getName() { return directory.getName(); } @Override public DirectoryEntry getParent() { return directory.getParent(); } @Override public boolean isDirectoryEntry() { return true; } @Override public boolean isDocumentEntry() { return false; } private class FilteringIterator implements Iterator<Entry> { private final Iterator<Entry> parent; private Entry next; private FilteringIterator() { parent = directory.getEntries(); locateNext(); } private void locateNext() { next = null; Entry e; while (parent.hasNext() && next == null) { e = parent.next(); if (! excludes.contains(e.getName())) { next = wrapEntry(e); } } } @Override public boolean hasNext() { return (next != null); } @Override public Entry next() { if (!hasNext()) { throw new NoSuchElementException(); } Entry e = next; locateNext(); return e; } @Override public void remove() { throw new UnsupportedOperationException("Remove not supported"); } } }
⏎ org/apache/poi/poifs/filesystem/FilteringDirectoryNode.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
⇒ What Is poi-ooxml-5.2.3.jar?
⇐ What Is poi-bin-5.2.3-20220909.zip?
2017-04-04, 55394👍, 0💬
Popular Posts:
What is ojdbc.jar - JDBC Driver for Oracle? ojdbc.jar is a JDBC driver from Oracle that provides dat...
Oracle Business Intelligence (BI) Beans enables developers to productively build business intelligen...
layout.jar is a component in iText Java library to provide layout functionalities. iText Java librar...
ASM is an all purpose Java bytecode manipulation and analysis framework. It can be used to modify ex...
JDK 11 jdk.internal.JVM Stat.jmod is the JMOD file for JDK 11 Internal Jvmstat module. JDK 11 Intern...