package net.nyist.xmlparse.parse.jdom;

import java.io.IOException;
import java.io.InputStream;
import java.util.ArrayList;
import java.util.List;

import net.nyist.xmlparse.domain.Student;

import org.jdom.Document;
import org.jdom.Element;
import org.jdom.JDOMException;
import org.jdom.input.SAXBuilder;

/**
 * @author yuchao
 * 
 * @school 南阳理工软件学院移动设备应用与开发移动四班
 * 
 * @email yu0312chao@163.com
 * 
 * @time 2014年10月1日 下午9:08:47
 */

public class SAXBuilderDemo {

	@SuppressWarnings("unchecked")
	public static void main(String[] args) {

		long start = System.currentTimeMillis();
		SAXBuilder saxBuilder = new SAXBuilder();
		/**加载资源文件*/
		InputStream in = SAXBuilderDemo.class.getClassLoader()
				.getResourceAsStream("student.xml");
		try {
			Document document = saxBuilder.build(in);
			Element element = document.getRootElement();
			List<Element> list = element.getChildren();
			if (list != null && list.size() > 0) {
				List<Student> students = new ArrayList<Student>();
				for (int i = 0; i < list.size(); i++) {
					Element studentElement = list.get(i);
					int id = studentElement.getAttribute("id").getIntValue();
					String nameValue = studentElement.getChild("name")
							.getText();
					String sexValue = studentElement.getChild("sex").getText();
					String descValue = studentElement.getChild("desc")
							.getText();
					Student student = new Student(id, nameValue, sexValue,
							descValue);
					students.add(student);
				}
				for (int i = 0; students != null && i < students.size(); i++)
					System.out.println(students.get(i));
				System.out.println("共用时："
						+ (System.currentTimeMillis() - start));
			}
		} catch (JDOMException | IOException e) {
			e.printStackTrace();
		}
	}
}