Main.java Source code

Java tutorial

Introduction

Here is the source code for Main.java

Source

import java.io.File;
import java.io.FileReader;
import java.net.URI;

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

import org.w3c.dom.Document;
import org.xml.sax.EntityResolver;
import org.xml.sax.InputSource;

public class Main {
    public static void main(String[] argv) throws Exception {
        DocumentBuilder builder = DocumentBuilderFactory.newInstance().newDocumentBuilder();
        builder.setEntityResolver(new MyResolver());
        Document doc = builder.parse(new File("infilename.xml"));
    }
}

class MyResolver implements EntityResolver {
    public InputSource resolveEntity(String publicId, String systemId) {
        try {
            URI uri = new URI(systemId);
            if ("file".equals(uri.getScheme())) {
                String filename = uri.getSchemeSpecificPart();
                return new InputSource(new FileReader(filename));
            }
        } catch (Exception e) {
        }
        return null;
    }
}