Main.java Source code

Introduction

Here is the source code for Main.java

Source

//package com.java2s;
import java.io.ByteArrayInputStream;
import java.io.InputStream;
import java.io.StringWriter;
import java.io.UnsupportedEncodingException;

import javax.xml.transform.OutputKeys;
import javax.xml.transform.Transformer;
import javax.xml.transform.TransformerException;
import javax.xml.transform.TransformerFactory;
import javax.xml.transform.dom.DOMSource;
import javax.xml.transform.stream.StreamResult;
import org.eclipse.core.resources.IFile;
import org.eclipse.core.runtime.CoreException;
import org.eclipse.core.runtime.IProgressMonitor;
import org.w3c.dom.Document;

public class Main {
    public static void save(Document document, IFile file, IProgressMonitor monitor)
            throws TransformerException, CoreException, UnsupportedEncodingException {
        TransformerFactory transfac = TransformerFactory.newInstance();
        Transformer trans = transfac.newTransformer();
        trans.setOutputProperty(OutputKeys.ENCODING, "utf-8");
        trans.setOutputProperty(OutputKeys.OMIT_XML_DECLARATION, "no");
        trans.setOutputProperty("{http://xml.apache.org/xslt}indent-amount", "4");
        trans.setOutputProperty(OutputKeys.INDENT, "yes");

        StringWriter sw = new StringWriter();
        StreamResult sr = new StreamResult(sw);
        DOMSource ds = new DOMSource(document);
        trans.transform(ds, sr);
        String xmlString = sw.toString();

        InputStream is = new ByteArrayInputStream(xmlString.getBytes("UTF-8"));

        if (file.exists()) {
            file.setContents(is, 0, monitor);
        } else {
            file.create(is, true, monitor);
        }
    }
}