Main.java Source code

Introduction

Here is the source code for Main.java

Source

//package com.java2s;
import java.io.File;
import javax.xml.parsers.DocumentBuilder;
import javax.xml.parsers.DocumentBuilderFactory;
import org.w3c.dom.Document;
import org.w3c.dom.Node;
import org.w3c.dom.NodeList;

public class Main {
    private static final String configPath = "target/classes/config.xml";

    public static Object getBean(String className) {
        try {
            DocumentBuilderFactory dFactory = DocumentBuilderFactory.newInstance();
            DocumentBuilder builder = dFactory.newDocumentBuilder();
            Document doc = builder.parse(new File(configPath));

            NodeList nl = doc.getElementsByTagName(className);
            Node classNode = nl.item(0).getFirstChild();
            String chartType = classNode.getNodeValue().trim();

            Class c = Class.forName(chartType);
            return c.newInstance();
        } catch (Exception e) {
            e.printStackTrace();
            return null;
        }
    }
}