What Is poi-5.2.3.jar?

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/sl/draw/geom/PresetGeometries.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.sl.draw.geom;

import java.io.IOException;
import java.io.InputStream;
import java.util.Map;
import java.util.Objects;
import java.util.Set;
import java.util.TreeMap;

import javax.xml.stream.XMLInputFactory;
import javax.xml.stream.XMLStreamException;
import javax.xml.stream.XMLStreamReader;
import javax.xml.transform.stream.StreamSource;

import org.apache.poi.util.XMLHelper;

public final class PresetGeometries {
    private final Map<String, CustomGeometry> map = new TreeMap<>();

    private static class SingletonHelper{
        private static final PresetGeometries INSTANCE = new PresetGeometries();
    }

    public static PresetGeometries getInstance(){
        return SingletonHelper.INSTANCE;
    }

    private PresetGeometries() {
        // use a local object first to not assign a partly constructed object in case of failure
        try {
            try (InputStream is = PresetGeometries.class.getResourceAsStream("presetShapeDefinitions.xml")) {
                XMLInputFactory staxFactory = XMLHelper.newXMLInputFactory();
                XMLStreamReader sr = staxFactory.createXMLStreamReader(new StreamSource(is));
                try {
                    PresetParser p = new PresetParser(PresetParser.Mode.FILE);
                    p.parse(sr);
                    map.putAll(p.getGeom());
                } finally {
                    sr.close();
                }
            }
        } catch (IOException | XMLStreamException e){
            throw new RuntimeException(e);
        }
    }

    public CustomGeometry get(String name) {
        return name == null ? null : map.get(name);
    }

    public Set<String> keySet() {
        return map.keySet();
    }

    public int size() {
        return map.size();
    }

    @SuppressWarnings("EqualsWhichDoesntCheckParameterClass")
    @Override
    public boolean equals(Object o) {
        return (this == o);
    }

    @Override
    public int hashCode() {
        return Objects.hash(map);
    }
}

⏎ org/apache/poi/sl/draw/geom/PresetGeometries.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 

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