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/openxml4j/opc/internal/marshallers/ZipPartMarshaller.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.openxml4j.opc.internal.marshallers;
import java.io.IOException;
import java.io.InputStream;
import java.io.OutputStream;
import java.net.URI;
import org.apache.commons.compress.archivers.zip.ZipArchiveEntry;
import org.apache.commons.compress.archivers.zip.ZipArchiveOutputStream;
import org.apache.logging.log4j.LogManager;
import org.apache.logging.log4j.Logger;
import org.apache.poi.openxml4j.exceptions.OpenXML4JException;
import org.apache.poi.openxml4j.opc.PackageNamespaces;
import org.apache.poi.openxml4j.opc.PackagePart;
import org.apache.poi.openxml4j.opc.PackagePartName;
import org.apache.poi.openxml4j.opc.PackageRelationship;
import org.apache.poi.openxml4j.opc.PackageRelationshipCollection;
import org.apache.poi.openxml4j.opc.PackagingURIHelper;
import org.apache.poi.openxml4j.opc.StreamHelper;
import org.apache.poi.openxml4j.opc.TargetMode;
import org.apache.poi.openxml4j.opc.internal.PartMarshaller;
import org.apache.poi.openxml4j.opc.internal.ZipHelper;
import org.apache.poi.ooxml.util.DocumentHelper;
import org.apache.poi.util.IOUtils;
import org.apache.poi.xssf.usermodel.XSSFRelation;
import org.w3c.dom.Document;
import org.w3c.dom.Element;
/**
* Zip part marshaller. This marshaller is use to save any part in a zip stream.
*/
public final class ZipPartMarshaller implements PartMarshaller {
private static final Logger LOG = LogManager.getLogger(ZipPartMarshaller.class);
/**
* Save the specified part to the given stream.
*
* @param part The {@link PackagePart} to save
* @param os The stream to write the data to
* @return true if saving was successful or there was nothing to save,
* false if an error occurred.
* In case of errors, logging via Log4j 2 is used to provide more information.
* @throws OpenXML4JException
* Throws if the stream cannot be written to or an internal exception is thrown.
*/
@Override
public boolean marshall(PackagePart part, OutputStream os)
throws OpenXML4JException {
if (!(os instanceof ZipArchiveOutputStream)) {
LOG.atError().log("Unexpected class {}", os.getClass().getName());
throw new OpenXML4JException("ZipOutputStream expected !");
// Normally should happen only in development phase, so just throw
// exception
}
// check if there is anything to save for some parts. We don't do this for all parts as some code
// might depend on empty parts being saved, e.g. some unit tests verify this currently.
if(part.getSize() == 0 && part.getPartName().getName().equals(XSSFRelation.SHARED_STRINGS.getDefaultFileName())) {
return true;
}
ZipArchiveOutputStream zos = (ZipArchiveOutputStream) os;
ZipArchiveEntry partEntry = new ZipArchiveEntry(ZipHelper
.getZipItemNameFromOPCName(part.getPartName().getURI()
.getPath()));
try {
// Create next zip entry
zos.putArchiveEntry(partEntry);
// Saving data in the ZIP file
try (final InputStream ins = part.getInputStream()) {
IOUtils.copy(ins, zos);
} finally {
zos.closeArchiveEntry();
}
} catch (IOException ioe) {
LOG.atError().withThrowable(ioe).log("Cannot write: {}: in ZIP", part.getPartName());
return false;
}
// Saving relationship part
if (part.hasRelationships()) {
PackagePartName relationshipPartName = PackagingURIHelper
.getRelationshipPartName(part.getPartName());
marshallRelationshipPart(part.getRelationships(),
relationshipPartName, zos);
}
return true;
}
/**
* Save relationships into the part.
*
* @param rels
* The relationships collection to marshall.
* @param relPartName
* Part name of the relationship part to marshall.
* @param zos
* Zip output stream in which to save the XML content of the
* relationships serialization.
* @return true if saving was successful,
* false if an error occurred.
* In case of errors, logging via Log4j 2 is used to provide more information.
*/
public static boolean marshallRelationshipPart(
PackageRelationshipCollection rels, PackagePartName relPartName,
ZipArchiveOutputStream zos) {
// Building xml
Document xmlOutDoc = DocumentHelper.createDocument();
// make something like <Relationships
// xmlns="http://schemas.openxmlformats.org/package/2006/relationships">
Element root = xmlOutDoc.createElementNS(PackageNamespaces.RELATIONSHIPS, PackageRelationship.RELATIONSHIPS_TAG_NAME);
xmlOutDoc.appendChild(root);
// <Relationship
// TargetMode="External"
// Id="rIdx"
// Target="http://www.custom.com/images/pic1.jpg"
// Type="http://www.custom.com/external-resource"/>
URI sourcePartURI = PackagingURIHelper
.getSourcePartUriFromRelationshipPartUri(relPartName.getURI());
for (PackageRelationship rel : rels) {
// the relationship element
Element relElem = xmlOutDoc.createElementNS(PackageNamespaces.RELATIONSHIPS, PackageRelationship.RELATIONSHIP_TAG_NAME);
root.appendChild(relElem);
// the relationship ID
relElem.setAttribute(PackageRelationship.ID_ATTRIBUTE_NAME, rel.getId());
// the relationship Type
relElem.setAttribute(PackageRelationship.TYPE_ATTRIBUTE_NAME, rel.getRelationshipType());
// the relationship Target
String targetValue;
URI uri = rel.getTargetURI();
if (rel.getTargetMode() == TargetMode.EXTERNAL) {
// Save the target as-is - we don't need to validate it,
// alter it etc
targetValue = uri.toString();
// add TargetMode attribute (as it is external link external)
relElem.setAttribute(PackageRelationship.TARGET_MODE_ATTRIBUTE_NAME, "External");
} else {
URI targetURI = rel.getTargetURI();
targetValue = PackagingURIHelper.relativizeURI(
sourcePartURI, targetURI, true).toString();
}
relElem.setAttribute(PackageRelationship.TARGET_ATTRIBUTE_NAME, targetValue);
}
xmlOutDoc.normalize();
// String schemaFilename = Configuration.getPathForXmlSchema()+
// File.separator + "opc-relationships.xsd";
// Save part in zip
ZipArchiveEntry ctEntry = new ZipArchiveEntry(ZipHelper.getZipURIFromOPCName(
relPartName.getURI().toASCIIString()).getPath());
try {
zos.putArchiveEntry(ctEntry);
try {
return StreamHelper.saveXmlInStream(xmlOutDoc, zos);
} finally {
zos.closeArchiveEntry();
}
} catch (IOException e) {
LOG.atError().withThrowable(e).log("Cannot create zip entry {}", relPartName);
return false;
}
}
}
⏎ org/apache/poi/openxml4j/opc/internal/marshallers/ZipPartMarshaller.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
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