Main.java Source code

Introduction

Here is the source code for Main.java

Source

//package com.java2s;
/**
 * Licensed to the Apache Software Foundation (ASF) under one or more
 * contributor license agreements.  See the NOTICE file distributed with
 * this work for additional information regarding copyright ownership.
 * The ASF licenses this file to You under the Apache License, Version 2.0
 * (the "License"); you may not use this file except in compliance with
 * the License.  You may obtain a copy of the License at
 *
 * http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

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

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

import org.w3c.dom.Document;

import org.xml.sax.InputSource;
import org.xml.sax.SAXException;
import org.xml.sax.SAXParseException;

public class Main {
    /**
     * 
     * <B>Purpose:</B> Coverts an XML File to an XML Document Object
     * 
     * @param file
     * @return
     * @throws CoreException
     * @throws IOException
     * @throws ParserConfigurationException
     * @throws SAXException
     */
    public static Document fileToXml(File file) throws SAXException, IOException, ParserConfigurationException {
        DocumentBuilderFactory documentBuilderFactory = DocumentBuilderFactory.newInstance();
        InputStream inputStream = new FileInputStream(file);
        org.w3c.dom.Document doc = null;
        try {
            doc = documentBuilderFactory.newDocumentBuilder().parse(inputStream);
        } catch (SAXParseException e) {
            e.printStackTrace();
        }
        return doc;
    }

    /**
     * 
     * <B>Purpose:</B> Coverts an XML File to an XML Document Object
     * 
     * @param file
     * @return
     * @throws CoreException
     * @throws IOException
     * @throws ParserConfigurationException
     * @throws SAXException
     */
    public static Document fileToXml(InputStream in)
            throws SAXException, IOException, ParserConfigurationException {
        DocumentBuilderFactory documentBuilderFactory = DocumentBuilderFactory.newInstance();
        org.w3c.dom.Document doc = null;
        try {
            doc = documentBuilderFactory.newDocumentBuilder().parse(in);
        } catch (SAXParseException e) {
            e.printStackTrace();
        }
        return doc;
    }

    /**
     * 
     * <B>Purpose:</B> Parses the String to an XML Document Object
     * 
     * @param xml
     * @return
     * @throws ParserConfigurationException
     * @throws SAXException
     * @throws IOException
     */
    public static Document parse(String xml) throws ParserConfigurationException, SAXException, IOException {
        DocumentBuilderFactory factory = DocumentBuilderFactory.newInstance();
        DocumentBuilder builder = factory.newDocumentBuilder();
        return builder.parse(new InputSource(new StringReader(xml)));

    }
}