| /* |
| * The Apache Software License, Version 1.1 |
| * |
| * |
| * Copyright (c) 1999 The Apache Software Foundation. All rights |
| * reserved. |
| * |
| * Redistribution and use in source and binary forms, with or without |
| * modification, are permitted provided that the following conditions |
| * are met: |
| * |
| * 1. Redistributions of source code must retain the above copyright |
| * notice, this list of conditions and the following disclaimer. |
| * |
| * 2. Redistributions in binary form must reproduce the above copyright |
| * notice, this list of conditions and the following disclaimer in |
| * the documentation and/or other materials provided with the |
| * distribution. |
| * |
| * 3. The end-user documentation included with the redistribution, |
| * if any, must include the following acknowledgment: |
| * "This product includes software developed by the |
| * Apache Software Foundation (http://www.apache.org/)." |
| * Alternately, this acknowledgment may appear in the software itself, |
| * if and wherever such third-party acknowledgments normally appear. |
| * |
| * 4. The names "Xalan" and "Apache Software Foundation" must |
| * not be used to endorse or promote products derived from this |
| * software without prior written permission. For written |
| * permission, please contact apache@apache.org. |
| * |
| * 5. Products derived from this software may not be called "Apache", |
| * nor may "Apache" appear in their name, without prior written |
| * permission of the Apache Software Foundation. |
| * |
| * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED |
| * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES |
| * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE |
| * DISCLAIMED. IN NO EVENT SHALL THE APACHE SOFTWARE FOUNDATION OR |
| * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, |
| * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT |
| * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF |
| * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND |
| * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, |
| * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT |
| * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF |
| * SUCH DAMAGE. |
| * ==================================================================== |
| * |
| * This software consists of voluntary contributions made by many |
| * individuals on behalf of the Apache Software Foundation and was |
| * originally based on software copyright (c) 1999, Lotus |
| * Development Corporation., http://www.lotus.com. For more |
| * information on the Apache Software Foundation, please see |
| * <http://www.apache.org/>. |
| */ |
| |
| // 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.TransformerException; |
| import javax.xml.transform.TransformerConfigurationException; |
| import javax.xml.transform.dom.DOMSource; |
| import javax.xml.transform.dom.DOMResult; |
| |
| // Imported java.io classes |
| import java.io.IOException; |
| import java.io.FileNotFoundException; |
| |
| // Imported SAX classes |
| import org.xml.sax.InputSource; |
| import org.xml.sax.SAXException; |
| |
| // Imported DOM classes |
| import org.w3c.dom.Document; |
| import org.w3c.dom.Node; |
| |
| // Imported Serializer classes |
| import org.apache.xalan.serialize.Serializer; |
| import org.apache.xalan.serialize.SerializerFactory; |
| |
| import org.apache.xalan.templates.OutputProperties; |
| |
| // Imported JAVA API for XML Parsing classes |
| import javax.xml.parsers.DocumentBuilder; |
| import javax.xml.parsers.DocumentBuilderFactory; |
| import javax.xml.parsers.ParserConfigurationException; |
| |
| /** |
| * Show how to transform a DOM tree into another DOM tree. |
| * This uses the javax.xml.parsers to parse both an XSL file |
| * and the XML file into a DOM, and create an output DOM. |
| */ |
| public class DOM2DOM |
| { |
| public static void main(String[] args) |
| throws TransformerException, TransformerConfigurationException, FileNotFoundException, |
| ParserConfigurationException, SAXException, IOException |
| { |
| TransformerFactory tFactory = TransformerFactory.newInstance(); |
| |
| if(tFactory.getFeature(DOMSource.FEATURE) && tFactory.getFeature(DOMResult.FEATURE)) |
| { |
| //Instantiate a DocumentBuilderFactory. |
| DocumentBuilderFactory dFactory = DocumentBuilderFactory.newInstance(); |
| |
| // And setNamespaceAware, which is required when parsing xsl files |
| dFactory.setNamespaceAware(true); |
| |
| //Use the DocumentBuilderFactory to create a DocumentBuilder. |
| DocumentBuilder dBuilder = dFactory.newDocumentBuilder(); |
| |
| //Use the DocumentBuilder to parse the XSL stylesheet. |
| Document xslDoc = dBuilder.parse("birds.xsl"); |
| |
| // Use the DOM Document to define a DOMSource object. |
| DOMSource xslDomSource = new DOMSource(xslDoc); |
| |
| // Set the systemId: note this is actually a URL, not a local filename |
| xslDomSource.setSystemId("birds.xsl"); |
| |
| // Process the stylesheet DOMSource and generate a Transformer. |
| Transformer transformer = tFactory.newTransformer(xslDomSource); |
| |
| //Use the DocumentBuilder to parse the XML input. |
| Document xmlDoc = dBuilder.parse("birds.xml"); |
| |
| // Use the DOM Document to define a DOMSource object. |
| DOMSource xmlDomSource = new DOMSource(xmlDoc); |
| |
| // Set the base URI for the DOMSource so any relative URIs it contains can |
| // be resolved. |
| xmlDomSource.setSystemId("birds.xml"); |
| |
| // Create an empty DOMResult for the Result. |
| DOMResult domResult = new DOMResult(); |
| |
| // Perform the transformation, placing the output in the DOMResult. |
| transformer.transform(xmlDomSource, domResult); |
| |
| //Instantiate an Xalan XML serializer and use it to serialize the output DOM to System.out |
| // using a default output format. |
| Serializer serializer = SerializerFactory.getSerializer |
| (OutputProperties.getDefaultMethodProperties("xml")); |
| serializer.setOutputStream(System.out); |
| serializer.asDOMSerializer().serialize(domResult.getNode()); |
| } |
| else |
| { |
| throw new org.xml.sax.SAXNotSupportedException("DOM node processing not supported!"); |
| } |
| } |
| } |