Main.java Source code

Introduction

Here is the source code for Main.java

Source

//package com.java2s;
/**
 * This file is protected by Copyright. Please refer to the COPYRIGHT file
 * distributed with this source distribution.
 *
 * This file is part of REDHAWK.
 *
 * REDHAWK is free software: you can redistribute it and/or modify it
 * under the terms of the GNU Lesser General Public License as published by the
 * Free Software Foundation, either version 3 of the License, or (at your
 * option) any later version.
 *
 * REDHAWK 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
 * for more details.
 *
 * You should have received a copy of the GNU Lesser General Public License
 * along with this program.  If not, see http://www.gnu.org/licenses/.
 */

import java.io.BufferedInputStream;
import java.io.File;
import java.io.FileInputStream;
import java.io.IOException;
import java.io.InputStream;

import javax.xml.parsers.DocumentBuilder;
import javax.xml.parsers.DocumentBuilderFactory;
import javax.xml.parsers.ParserConfigurationException;

import org.w3c.dom.Document;

import org.xml.sax.SAXException;

public class Main {
    /** Reads in an XML document from a local file.
     *  @param file The file to read in.
     *  @return The parsed XML document.
     *  @throws ParserConfigurationException If there is an error in the default
     *                                       XML parser configuration.
     *  @throws IOException                  If there is an error reading the file.
     *  @throws SAXException                 If there is an error in parsing the file.
     */
    public static Document readDocumentXML(File file)
            throws ParserConfigurationException, IOException, SAXException {
        // Note that we are using:
        //    new BufferedInputStream(new FileInputStream(...))
        // rather than:
        //    new FileInputStream(...)
        // as the later version can be extremely slow on some systems.
        DocumentBuilder builder = DocumentBuilderFactory.newInstance().newDocumentBuilder();
        InputStream in = new BufferedInputStream(new FileInputStream(file));
        return builder.parse(in);
    }
}