Main.java Source code

Introduction

Here is the source code for Main.java

Source

import java.io.File;
import java.io.FileInputStream;
import java.io.FileOutputStream;
import java.io.InputStream;
import java.io.OutputStream;

import javax.xml.stream.XMLEventReader;
import javax.xml.stream.XMLEventWriter;
import javax.xml.stream.XMLInputFactory;
import javax.xml.stream.XMLOutputFactory;
import javax.xml.stream.XMLStreamConstants;
import javax.xml.stream.events.XMLEvent;

public class Main {
    public static void main(String[] args) throws Exception {
        File source = new File(args[0]);
        File target = new File(source + ".new");

        XMLInputFactory inputFactory = XMLInputFactory.newInstance();
        XMLOutputFactory outputFactory = XMLOutputFactory.newInstance();
        InputStream in = new FileInputStream(source);
        XMLEventReader reader = inputFactory.createXMLEventReader(in);

        OutputStream out = new FileOutputStream(target);
        XMLEventWriter writer = outputFactory.createXMLEventWriter(out);
        XMLEvent event;

        boolean deleteSection = false;
        while (reader.hasNext()) {
            event = reader.nextEvent();
            if (event.getEventType() == XMLStreamConstants.START_ELEMENT
                    && event.asStartElement().getName().toString().equalsIgnoreCase("companies")) {
                deleteSection = true;
                continue;
            } else if (event.getEventType() == XMLStreamConstants.END_ELEMENT
                    && (event.asEndElement().getName().toString().equalsIgnoreCase("companies"))) {
                deleteSection = false;
                continue;
            } else if (deleteSection) {
                continue;
            } else {
                writer.add(event);
            }
        }
    }
}