Main.java Source code

Introduction

Here is the source code for Main.java

Source

//package com.java2s;
import java.io.*;

import javax.xml.parsers.DocumentBuilder;
import javax.xml.parsers.DocumentBuilderFactory;
import org.w3c.dom.*;
import org.xml.sax.InputSource;
import org.xml.sax.SAXException;

public class Main {
    public static Document readFileAsDoc(File file) throws SAXException, IOException, Exception {
        return readFileAsDoc(readFileAsStr(file));
    }

    public static Document readFileAsDoc(String xml) throws SAXException, IOException, Exception {
        org.w3c.dom.Document doc = null;
        StringReader sr = new StringReader(xml);
        DocumentBuilder bldr = DocumentBuilderFactory.newInstance().newDocumentBuilder();
        doc = bldr.parse(new InputSource(sr));

        return doc;
    }

    public static String readFileAsStr(File file) throws IOException {
        StringBuffer sb = new StringBuffer();
        if (file == null)
            return "";
        if (!file.exists())
            return "";

        LineNumberReader lnr = null;
        try {
            lnr = new LineNumberReader(new FileReader(file));

            String s = lnr.readLine();
            while (s != null) {
                sb.append(s);
                s = lnr.readLine();
            }
        } catch (java.io.IOException ioe) {
            throw ioe;
        } finally {
            if (lnr != null) {
                lnr.close();
            }
        }
        return sb.toString();
    }
}