Main.java Source code

Introduction

Here is the source code for Main.java

Source

//package com.java2s;
//License from project: Apache License 

import org.w3c.dom.*;
import javax.annotation.Nonnull;

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

import java.io.*;

import java.util.concurrent.locks.Lock;
import java.util.concurrent.locks.ReentrantLock;

public class Main {
    private static final Lock factoryLock = new ReentrantLock();

    @Nonnull
    public static Document newDomDocument() throws IOException {
        try {
            DocumentBuilderFactory factory = newDocumentBuilderFactory();
            DocumentBuilder builder = factory.newDocumentBuilder();
            return builder.newDocument();
        } catch (ParserConfigurationException e) {
            throw new IOException("Can't create new DOM-document.", e);
        }
    }

    public static DocumentBuilderFactory newDocumentBuilderFactory() {
        factoryLock.lock();
        try {
            return DocumentBuilderFactory.newInstance();
        } finally {
            factoryLock.unlock();
        }
    }
}