package com.moral.common.util;

import java.io.File;
import java.util.ArrayList;
import java.util.List;

import org.dom4j.Document;
import org.dom4j.DocumentException;
import org.dom4j.Element;
import org.dom4j.io.SAXReader;
import org.springframework.stereotype.Component;

@Component
@SuppressWarnings("unchecked")
public class Dom4jUtils {

	private static ArrayList<Element> elements;
	
	public static List<Element> readDocument() {
		try {
			Document document = new SAXReader().read(new File("src/main/resources/system/city.xml"));
			Element rootElement = document.getRootElement();
			elements = (ArrayList<Element>) rootElement.elements();
			System.out.println(elements.size());
		} catch (DocumentException e) {
			// TODO Auto-generated catch block
			e.printStackTrace();
		}
		return elements;
	}
	
	public static List<Element> getDocuments() {
		return elements;
	}
}