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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/extractor/XSSFImportFromXML.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.extractor; import java.io.IOException; import java.io.StringReader; import java.text.DateFormat; import java.text.ParseException; import java.text.SimpleDateFormat; import java.util.Arrays; import java.util.Date; import java.util.HashSet; import java.util.Iterator; import java.util.List; import java.util.Set; import javax.xml.namespace.NamespaceContext; import javax.xml.parsers.DocumentBuilder; import javax.xml.xpath.XPath; import javax.xml.xpath.XPathConstants; import javax.xml.xpath.XPathExpressionException; import org.apache.logging.log4j.LogManager; import org.apache.logging.log4j.Logger; import org.apache.poi.ooxml.util.DocumentHelper; import org.apache.poi.ooxml.util.XPathHelper; import org.apache.poi.ss.usermodel.DateUtil; import org.apache.poi.ss.util.CellReference; import org.apache.poi.util.LocaleUtil; import org.apache.poi.xssf.usermodel.XSSFCell; import org.apache.poi.xssf.usermodel.XSSFMap; import org.apache.poi.xssf.usermodel.XSSFRow; import org.apache.poi.xssf.usermodel.XSSFTable; import org.apache.poi.xssf.usermodel.XSSFTableColumn; import org.apache.poi.xssf.usermodel.helpers.XSSFSingleXmlCell; import org.apache.poi.xssf.usermodel.helpers.XSSFXmlColumnPr; import org.w3c.dom.Document; import org.w3c.dom.Element; import org.w3c.dom.NamedNodeMap; import org.w3c.dom.Node; import org.w3c.dom.NodeList; import org.xml.sax.InputSource; import org.xml.sax.SAXException; import static org.apache.logging.log4j.util.Unbox.box; /** * Imports data from an external XML to an XLSX according to one of the mappings * defined.The output XML Schema must respect this limitations: * <ul> * <li>the input XML must be valid according to the XML Schema used in the mapping</li> * <li>denormalized table mapping is not supported (see OpenOffice part 4: chapter 3.5.1.7)</li> * <li>all the namespaces used in the document must be declared in the root node</li> * </ul> */ public class XSSFImportFromXML { private final XSSFMap _map; private static final Logger LOG = LogManager.getLogger(XSSFImportFromXML.class); public XSSFImportFromXML(XSSFMap map) { _map = map; } /** * Imports an XML into the XLSX using the Custom XML mapping defined * * @param xmlInputString the XML to import * @throws SAXException if error occurs during XML parsing * @throws XPathExpressionException if error occurs during XML navigation * @throws IOException if there are problems reading the input string */ public void importFromXML(String xmlInputString) throws SAXException, XPathExpressionException, IOException { DocumentBuilder builder = DocumentHelper.newDocumentBuilder(); Document doc = builder.parse(new InputSource(new StringReader(xmlInputString.trim()))); List<XSSFSingleXmlCell> singleXmlCells = _map.getRelatedSingleXMLCell(); List<XSSFTable> tables = _map.getRelatedTables(); XPath xpath = XPathHelper.getFactory().newXPath(); // Setting namespace context to XPath // Assuming that the namespace prefix in the mapping xpath is the // same as the one used in the document xpath.setNamespaceContext(new DefaultNamespaceContext(doc)); for (XSSFSingleXmlCell singleXmlCell : singleXmlCells) { String xmlDataType = singleXmlCell.getXmlDataType(); String xpathString = singleXmlCell.getXpath(); Node result = (Node) xpath.evaluate(xpathString, doc, XPathConstants.NODE); // result can be null if value is optional (xsd:minOccurs=0), see bugzilla 55864 if (result != null) { String textContent = result.getTextContent(); LOG.atDebug().log("Extracting with xpath {} : value is '{}'", xpathString, textContent); XSSFCell cell = singleXmlCell.getReferencedCell(); LOG.atDebug().log("Setting '{}' to cell {}-{} in sheet {}", textContent, box(cell.getColumnIndex()),box(cell.getRowIndex()),cell.getSheet().getSheetName()); setCellValue(textContent, cell, xmlDataType); } } for (XSSFTable table : tables) { String commonXPath = table.getCommonXpath(); NodeList result = (NodeList) xpath.evaluate(commonXPath, doc, XPathConstants.NODESET); int rowOffset = table.getStartCellReference().getRow() + table.getHeaderRowCount(); int columnOffset = table.getStartCellReference().getCol(); table.setDataRowCount(result.getLength()); for (int i = 0; i < result.getLength(); i++) { // TODO: implement support for denormalized XMLs (see // OpenOffice part 4: chapter 3.5.1.7) Node singleNode = result.item(i).cloneNode(true); for (XSSFTableColumn tableColumn : table.getColumns()) { XSSFXmlColumnPr xmlColumnPr = tableColumn.getXmlColumnPr(); if(xmlColumnPr == null) { continue; } int rowId = rowOffset + i; int columnId = columnOffset + tableColumn.getColumnIndex(); String localXPath = xmlColumnPr.getLocalXPath(); localXPath = localXPath.substring(localXPath.indexOf('/', 1) + 1); // TODO: convert the data to the cell format String value = (String) xpath.evaluate(localXPath, singleNode, XPathConstants.STRING); LOG.atDebug().log("Extracting with xpath {} : value is '{}'", localXPath, value); XSSFRow row = table.getXSSFSheet().getRow(rowId); if (row == null) { row = table.getXSSFSheet().createRow(rowId); } XSSFCell cell = row.getCell(columnId); if (cell == null) { cell = row.createCell(columnId); } LOG.atDebug().log("Setting '{}' to cell {}-{} in sheet {}", value, box(cell.getColumnIndex()),box(cell.getRowIndex()),table.getXSSFSheet().getSheetName()); setCellValue(value, cell, xmlColumnPr.getXmlDataType()); } } } } private enum DataType { BOOLEAN("boolean"), // DOUBLE("double"), // INTEGER("int", "unsignedInt", "integer"), // STRING("string"), // DATE("date"); private Set<String> xmlDataTypes; DataType(String... xmlDataTypes) { this.xmlDataTypes = new HashSet<>(Arrays.asList(xmlDataTypes)); } public static DataType getDataType(String xmlDataType) { for (DataType dataType : DataType.values()) { if (dataType.xmlDataTypes.contains(xmlDataType)) { return dataType; } } return null; } } private void setCellValue(String value, XSSFCell cell, String xmlDataType) { DataType type = DataType.getDataType(xmlDataType); try { if (value.isEmpty() || type == null) { cell.setCellValue((String) null); } else { switch (type) { case BOOLEAN: cell.setCellValue(Boolean.parseBoolean(value)); break; case DOUBLE: cell.setCellValue(Double.parseDouble(value)); break; case INTEGER: cell.setCellValue(Integer.parseInt(value)); break; case DATE: DateFormat sdf = new SimpleDateFormat("yyyy-MM-dd", LocaleUtil.getUserLocale()); Date date = sdf.parse(value); cell.setCellValue(date); if (!DateUtil.isValidExcelDate(cell.getNumericCellValue())) { cell.setCellValue(value); } break; case STRING: default: cell.setCellValue(value.trim()); break; } } } catch (IllegalArgumentException | ParseException e) { throw new IllegalArgumentException(String.format(LocaleUtil.getUserLocale(), "Unable to format value '%s' as %s for cell %s", value, type, new CellReference(cell).formatAsString())); } } private static final class DefaultNamespaceContext implements NamespaceContext { /** * Node from which to start searching for a xmlns attribute that binds a * prefix to a namespace. */ private final Element _docElem; public DefaultNamespaceContext(Document doc) { _docElem = doc.getDocumentElement(); } @Override public String getNamespaceURI(String prefix) { return getNamespaceForPrefix(prefix); } /** * @param prefix Prefix to resolve. * @return uri of Namespace that prefix resolves to, or * <code>null</code> if specified prefix is not bound. */ private String getNamespaceForPrefix(String prefix) { // Code adapted from Xalan's org.apache.xml.utils.PrefixResolverDefault.getNamespaceForPrefix() if (prefix.equals("xml")) { return "http://www.w3.org/XML/1998/namespace"; } Node parent = _docElem; while (parent != null) { int type = parent.getNodeType(); if (type == Node.ELEMENT_NODE) { if (parent.getNodeName().startsWith(prefix + ":")) { return parent.getNamespaceURI(); } NamedNodeMap nnm = parent.getAttributes(); for (int i = 0; i < nnm.getLength(); i++) { Node attr = nnm.item(i); String aname = attr.getNodeName(); boolean isPrefix = aname.startsWith("xmlns:"); if (isPrefix || aname.equals("xmlns")) { int index = aname.indexOf(':'); String p = isPrefix ? aname.substring(index + 1) : ""; if (p.equals(prefix)) { return attr.getNodeValue(); } } } } else if (type == Node.ENTITY_REFERENCE_NODE) { continue; } else { break; } parent = parent.getParentNode(); } return null; } // Dummy implementation - not used! @Override public Iterator<String> getPrefixes(String val) { return null; } // Dummy implementation - not used! @Override public String getPrefix(String uri) { return null; } } }
⏎ org/apache/poi/xssf/extractor/XSSFImportFromXML.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, 37270👍, 0💬
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