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【java实例】自己动手实现IOC和MVC（六）

下面来对现在ioc做的简单测试 UserDao.Java 模拟数据库的操作

package com.ajun.test.dao;

import com.ajunframework.beans.annotation.Dao;

@Dao

public class UserDao {

    public void add(){

        System.out.println("UserDao's add method was called");

    }

}

UserService.java模拟业务层的操作

package com.ajun.test.service;

import com.ajun.test.dao.UserDao;

import com.ajunframework.beans.annotation.Property;

import com.ajunframework.beans.annotation.Service;

@Service

public class UserService {

    @Property

    private UserDao userDao;//注入属性

    public void add(){

        System.out.println("UserService's add method was called");

        userDao.add();

    }

    public UserDao getUserDao() {

        return userDao;

    }

    public void setUserDao(UserDao userDao) {

        this.userDao = userDao;

    }

}

UserAction.java模拟action层得操作

package com.ajun.test.action;

import com.ajun.test.service.UserService;

import com.ajunframework.beans.annotation.Action;

import com.ajunframework.beans.annotation.Property;

@Action

public class UserAction {

    @Property

    private UserService userService;//注入属性

    public void add(){

        System.out.println("UserAction's add method was called");

        userService.add();

    }

    public UserService getUserService() {

        return userService;

    }

    public void setUserService(UserService userService) {

        this.userService = userService;

    }

}

下面是测试方法

package com.ajun.test;

import com.ajun.test.action.UserAction;

import com.ajunframework.beans.applicationContext.AnnotationClassPathApplicationContext;

import com.ajunframework.beans.applicationContext.ClassPathApplicationContext;

import com.ajunframework.beans.factory.AnnotationBeanFactory;

public class Test {

    public static void main(String [] ag){

        ClassPathApplicationContext cx =

            AnnotationClassPathApplicationContext.getAnnotationClassPathApplicationContext();

        cx.init();

        UserAction action = AnnotationBeanFactory.getBeanFactory().getBean("userAction",UserAction.class);

        action.add();

    }

}