userservice.java

ssh整合在一起的例子.适合初学者,希望对大家能有一定的帮助作用

package com.softdevelopstudio.service;

import java.util.Iterator;
import java.util.List;

import org.springframework.context.ApplicationContext;

import com.softdevelopstudio.dao.IUserDAO;
import com.softdevelopstudio.domain.User;
import com.softdevelopstudio.util.AppContext;

public class UserService {
	private IUserDAO userDAO;

	public IUserDAO getUserDAO() {
		return userDAO;
	}

	public void setUserDAO(IUserDAO userDAO) {
		this.userDAO = userDAO;
	}
	
	

	public void test(){
		System.out.println("测试");
		User user = new User();
		user.setUsername("opopop");
		user.setPassword("opopop");
		userDAO.save(user);
		System.out.println(3/0);
	}

	public static UserService getFromApplicationContext(ApplicationContext ctx) {
		return (UserService) ctx.getBean("UserService");
	}

	
	/**
	 * @param argv
	 */
	public static void main(String[] argv) throws Exception{
//		UserService service = new UserService();
		UserService service =(UserService)AppContext.getInstance().getAppContext().getBean("userService");
		service.test();
//		List list = service.getUserDAO().findPaginatedList("from User",2,2);
//		for (Iterator iter = list.iterator(); iter.hasNext();) {
//			User element = (User) iter.next();
//			System.out.println(element.getUsername());
//		}
//		System.out.println(service.getUserDAO().count());
	}

}