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-/************************************************************************
- *
- * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
- *
- * Copyright 2000, 2010 Oracle and/or its affiliates.
- *
- * OpenOffice.org - a multi-platform office productivity suite
- *
- * This file is part of OpenOffice.org.
- *
- * OpenOffice.org is free software: you can redistribute it and/or modify
- * it under the terms of the GNU Lesser General Public License version 3
- * only, as published by the Free Software Foundation.
- *
- * OpenOffice.org is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU Lesser General Public License version 3 for more details
- * (a copy is included in the LICENSE file that accompanied this code).
- *
- * You should have received a copy of the GNU Lesser General Public License
- * version 3 along with OpenOffice.org. If not, see
- * <http://www.openoffice.org/license.html>
- * for a copy of the LGPLv3 License.
- *
- ************************************************************************/
-
-package org.openoffice.xmerge.converter.xml.xslt;
-
-import org.w3c.dom.NodeList;
-import org.w3c.dom.Node;
-import org.w3c.dom.Element;
-import org.w3c.dom.*;
-
-import java.io.IOException;
-import java.io.InputStream;
-import java.io.ByteArrayOutputStream;
-import java.io.ByteArrayInputStream;
-import java.util.Enumeration;
-import java.util.Properties;
-
-import org.openoffice.xmerge.Document;
-import org.openoffice.xmerge.ConvertData;
-import org.openoffice.xmerge.ConvertException;
-import org.openoffice.xmerge.DocumentSerializer;
-import org.openoffice.xmerge.converter.xml.xslt.GenericOfficeDocument;
-import org.openoffice.xmerge.converter.dom.DOMDocument;
-import org.openoffice.xmerge.util.Debug;
-import org.openoffice.xmerge.util.registry.ConverterInfo;
-import org.openoffice.xmerge.converter.xml.OfficeConstants;
-
-// Imported TraX classes
-import javax.xml.transform.TransformerFactory;
-import javax.xml.transform.Transformer;
-import javax.xml.transform.stream.StreamSource;
-import javax.xml.transform.stream.StreamResult;
-import javax.xml.transform.dom.DOMSource;
-import javax.xml.transform.dom.DOMResult;
-import javax.xml.transform.TransformerException;
-import javax.xml.transform.TransformerConfigurationException;
-import javax.xml.transform.URIResolver;
-import javax.xml.transform.Source;
-
-//
-import org.apache.xalan.serialize.Serializer;
-import org.apache.xalan.serialize.SerializerFactory;
-import org.apache.xalan.templates.OutputProperties;
-
-import javax.xml.parsers.DocumentBuilder;
-import javax.xml.parsers.DocumentBuilderFactory;
-
-// Imported java classes
-import java.io.FileNotFoundException;
-import java.io.File;
-import java.net.URI;
-
-/**
- * <p>Xslt implementation of
- * org.openoffice.xmerge.DocumentSerializer
- * for the {@link
- * org.openoffice.xmerge.converter.xml.xslt.PluginFactoryImpl
- * PluginFactoryImpl}.</p>
- *
- * <p>The <code>serialize</code> method transforms the DOM
- * document from the given <code>Document</code> object by
- * means of a supplied Xsl Stylesheet.</p>
- *
- * @author Aidan Butler
- */
-
-
-public final class DocumentSerializerImpl
- implements DocumentSerializer,OfficeConstants,URIResolver {
-
-
- /** SXW <code>Document</code> object that this converter processes. */
- private GenericOfficeDocument sxwDoc = null;
-
- private PluginFactoryImpl pluginFactory = null;
-
- /**
- * Constructor.
- *
- * @param pf A <code>PluginFactoryImpl</code>
- * @param doc A SXW <code>Document</code> to be converted.
- */
- public DocumentSerializerImpl(PluginFactoryImpl pf,Document doc) {
- pluginFactory=pf;
- sxwDoc = (GenericOfficeDocument) doc;
- }
-
-
- /**
- * Method to convert a <code>Document</code> with an xsl stylesheet.
- * It creates a <code>Document</code> object, which is then transformed
- * with the Xslt processer. A <code>ConvertData </code> object is
- * constructed and returned.
- *
- * @returns cd A <code>ConvertData</code> object.
- * @throws ConvertException If any I/O error occurs.
- * @throws IOException If any I/O error occurs.
- */
- public ConvertData serialize() throws ConvertException, IOException {
- String docName = sxwDoc.getName();
- org.w3c.dom.Document domDoc = sxwDoc.getContentDOM();
- org.w3c.dom.Document metaDoc = sxwDoc.getMetaDOM();
- org.w3c.dom.Document styleDoc = sxwDoc.getStyleDOM();
- ByteArrayOutputStream baos= new ByteArrayOutputStream();
- ConvertData cd = new ConvertData();
- Node offnode = (Node)domDoc.getDocumentElement();
- if (!(offnode.getNodeName()).equals("office:document")){
- try{
- DocumentBuilderFactory builderFactory = DocumentBuilderFactory.newInstance();
- DocumentBuilder builder= builderFactory.newDocumentBuilder();
- DOMImplementation domImpl = builder.getDOMImplementation();
- DocumentType docType =domImpl.createDocumentType("office:document","-//OpenOffice.org//DTD OfficeDocument 1.0//EN",null);
- org.w3c.dom.Document newDoc = domImpl.createDocument("http://openoffice.org/2000/office","office:document",docType);
-
-
- Element rootElement=newDoc.getDocumentElement();
- rootElement.setAttribute("xmlns:office","http://openoffice.org/2000/office");
- rootElement.setAttribute("xmlns:style","http://openoffice.org/2000/style" );
- rootElement.setAttribute("xmlns:text","http://openoffice.org/2000/text");
- rootElement.setAttribute("xmlns:table","http://openoffice.org/2000/table");
-
- rootElement.setAttribute("xmlns:draw","http://openoffice.org/2000/drawing");
- rootElement.setAttribute("xmlns:fo","http://www.w3.org/1999/XSL/Format" );
- rootElement.setAttribute("xmlns:xlink","http://www.w3.org/1999/xlink" );
- rootElement.setAttribute("xmlns:dc","http://purl.org/dc/elements/1.1/" );
- rootElement.setAttribute("xmlns:meta","http://openoffice.org/2000/meta" );
- rootElement.setAttribute("xmlns:number","http://openoffice.org/2000/datastyle" );
- rootElement.setAttribute("xmlns:svg","http://www.w3.org/2000/svg" );
- rootElement.setAttribute("xmlns:chart","http://openoffice.org/2000/chart" );
- rootElement.setAttribute("xmlns:dr3d","http://openoffice.org/2000/dr3d" );
- rootElement.setAttribute("xmlns:math","http://www.w3.org/1998/Math/MathML" );
- rootElement.setAttribute("xmlns:form","http://openoffice.org/2000/form" );
- rootElement.setAttribute("xmlns:script","http://openoffice.org/2000/script" );
- rootElement.setAttribute("xmlns:config","http://openoffice.org/2001/config" );
- rootElement.setAttribute("office:class","text" );
- rootElement.setAttribute("office:version","1.0");
-
-
- NodeList nodeList;
- Node tmpNode;
- Node rootNode = (Node)rootElement;
- if (metaDoc !=null){
- nodeList= metaDoc.getElementsByTagName(TAG_OFFICE_META);
- if (nodeList.getLength()>0){
- tmpNode = newDoc.importNode(nodeList.item(0),true);
- rootNode.appendChild(tmpNode);
- }
- } if (styleDoc !=null){
- nodeList= styleDoc.getElementsByTagName(TAG_OFFICE_STYLES);
- if (nodeList.getLength()>0){
- tmpNode = newDoc.importNode(nodeList.item(0),true);
- rootNode.appendChild(tmpNode);
- }
- }if (domDoc !=null){
- nodeList= domDoc.getElementsByTagName(TAG_OFFICE_AUTOMATIC_STYLES);
- if (nodeList.getLength()>0){
- tmpNode = newDoc.importNode(nodeList.item(0),true);
- rootNode.appendChild(tmpNode);
- }
- nodeList= domDoc.getElementsByTagName(TAG_OFFICE_BODY);
- if (nodeList.getLength()>0){
- tmpNode = newDoc.importNode(nodeList.item(0),true);
- rootNode.appendChild(tmpNode);
- }
- }
- domDoc=newDoc;
- }catch(Exception e){
- System.out.println("\nAn Exception occurred with Xslt Serializer"+e);
- }
-
- }
-
- try{
- baos=transform(domDoc);
- }
- catch (Exception e){
- System.out.println("\n Error with Xslt\n");
- }
-
- String ext = pluginFactory.getDeviceFileExtension();
- DOMDocument resultDomDoc=(DOMDocument)pluginFactory.createDeviceDocument(docName,new ByteArrayInputStream(baos.toByteArray()));
- cd.addDocument (resultDomDoc);
- return cd;
- }
-
- public Source resolve(String href,String base)
- throws TransformerException{
- //System.out.println("\nhref "+href+"\nbase "+base);
- if (href !=null){
- if(href.equals("javax.xml.transform.dom.DOMSource")|| href.equals(""))
- return null;
- try{
- ConverterInfo ci = pluginFactory.getConverterInfo();
- String newhRef ="jar:"+ci.getJarName()+"!/"+href;
- //System.out.println("\n Looking For "+ newhRef);
- StreamSource sheetFile= new StreamSource(newhRef);
- return sheetFile;
- }
- catch (Exception e){
- System.out.println("\nException in Xslt Resolver " +e);
- return null;
- }
- }
- else
- return null;
- }
-
-
- /*
- * This method performs the sxl transformation on the supplied <code>
- * Document</code> and returns a <code>DOMResult</code> object.
- *
- * Xslt transformation code
- *
- * @returns baos A <code>ByteArrayOutputStream</code> object containing
- * the result of the Xslt transformation.
- * @throws TransformerException,TransformerConfigurationException
- * , FileNotFoundException,IOException
- *
- */
-
-
- private ByteArrayOutputStream transform(org.w3c.dom.Document domDoc)
- throws TransformerException,TransformerConfigurationException
- , FileNotFoundException,IOException{
- //System.out.println("\nTransforming...");
- ConverterInfo ci = pluginFactory.getConverterInfo();
- //DOMResult xmlDomResult = new DOMResult();
- ByteArrayOutputStream baos= new ByteArrayOutputStream();
- try{
-
- DocumentBuilderFactory dFactory = DocumentBuilderFactory.newInstance();
- dFactory.setNamespaceAware(true);
-
- DocumentBuilder dBuilder = dFactory.newDocumentBuilder();
- String teststr = ci.getXsltSerial();
-
- teststr= teststr.substring(0,6);
- org.w3c.dom.Document xslDoc=null;
- if ((teststr.equals("http:/"))||(teststr.equals("file:/"))
- ||(teststr.equals("jar://"))){
- System.out.println(ci.getXsltSerial());
- xslDoc= dBuilder.parse(ci.getXsltSerial());
-
- }
- else{
- //System.out.println(ci.getJarName()+"!/"+ci.getXsltSerial());
- xslDoc = dBuilder.parse(
- "jar:"+ci.getJarName()+"!/"+ci.getXsltSerial());
- }
-
- DOMSource xslDomSource = new DOMSource(xslDoc);
- DOMSource xmlDomSource = new DOMSource(domDoc);
-
- //call the tranformer using the XSL, Source and Result.
- TransformerFactory tFactory = TransformerFactory.newInstance();
- tFactory.setURIResolver(this);
- Transformer transformer = tFactory.newTransformer(xslDomSource);
-
- transformer.transform(xmlDomSource, new StreamResult(baos));
-
- /*
- transformer.transform(xmlDomSource, xmlDomResult); //Removed this impl because the DocType was not being written out
-
- // Serialize for output to standard out
- Serializer serializer = SerializerFactory.getSerializer
- (OutputProperties.getDefaultMethodProperties("xml"));
- //serializer.setOutputStream(System.out);
- serializer.setOutputStream(baos);
- serializer.asDOMSerializer().serialize(xmlDomResult.getNode());
- //serializer.asDOMSerializer().serialize(xmlDomSource.getNode());
-
-
- //System.out.println("\n** Transform Complete ***");
- */
- }
- catch(Exception e){
- System.out.println("An error occured in the transformation : "+e);
- }
- return baos;
- }
-
-
-}
-
generated by cgit (git 2.34.1) at 2024-06-16 03:23:11 +0000