Main.java Source code

Introduction

Here is the source code for Main.java

Source

//package com.java2s;
/**
 * The contents of this file are subject to the license and copyright
 * detailed in the LICENSE and NOTICE files at the root of the source
 * tree and available online at
 *
 * http://www.dspace.org/license/
 */

import java.util.Hashtable;
import java.util.Map;
import javax.xml.parsers.DocumentBuilder;
import javax.xml.parsers.DocumentBuilderFactory;

import javax.xml.transform.Transformer;
import javax.xml.transform.TransformerFactory;
import javax.xml.transform.dom.DOMResult;
import javax.xml.transform.dom.DOMSource;

import javax.xml.transform.stream.StreamSource;
import org.w3c.dom.Document;

public class Main {
    /**
     * Applies a stylesheet to a given xml document.
     * 
     * @param xmlDocument
     *            the xml document to be transformed
     * @param xsltFilename
     *            the filename of the stylesheet
     * @return the transformed xml document
     * @throws Exception
     */
    public static Document transformDocument(Document xmlDocument, String xsltFilename) throws Exception {
        return transformDocument(xmlDocument, new Hashtable(), xsltFilename);
    }

    /**
     * Applies a stylesheet (that receives parameters) to a given xml document.
     * 
     * @param xmlDocument
     *            the xml document to be transformed
     * @param parameters
     *            the hashtable with the parameters to be passed to the
     *            stylesheet
     * @param xsltFilename
     *            the filename of the stylesheet
     * @return the transformed xml document
     * @throws Exception
     */
    public static Document transformDocument(Document xmlDocument, Map<String, String> parameters,
            String xsltFilename) throws Exception {

        // Generate a Transformer.
        Transformer transformer = TransformerFactory.newInstance().newTransformer(new StreamSource(xsltFilename));

        // set transformation parameters
        if (parameters != null) {
            for (Map.Entry<String, String> param : parameters.entrySet()) {
                transformer.setParameter(param.getKey(), param.getValue());
            }

        }

        // Create an empty DOMResult object for the output.
        DocumentBuilderFactory dFactory = DocumentBuilderFactory.newInstance();
        dFactory.setNamespaceAware(true);
        DocumentBuilder dBuilder = dFactory.newDocumentBuilder();
        Document dstDocument = dBuilder.newDocument();

        DOMResult domResult = new DOMResult(dstDocument);

        // Perform the transformation.
        transformer.transform(new DOMSource(xmlDocument), domResult);
        // Now you can get the output Node from the DOMResult.
        return dstDocument;
    }
}