目次

1.入力値

1.2. コード#コード#

1.1.1. Program (Main)

package spring.di;

import org.springframework.context.ApplicationContext;
import org.springframework.context.support.ClassPathXmlApplicationContext;

import spring.di.entity.Exam;
import spring.di.entity.NewlecExam;
import spring.di.ui.ExamConsole;
import spring.di.ui.GridExamConsole;
import spring.di.ui.InLineExamConsole;


public class Program {

	public static void main(String[] args) {

		ApplicationContext context = new ClassPathXmlApplicationContext("spring/di/setting.xml");
		
		// id명
		ExamConsole console = (ExamConsole)context.getBean("console"); // 
		
		//자료형명
		//ExamConsole console = context.getBean(ExamConsole.class);
		console.print();

	}

}

1.1.2. NewlecExam.Java(Examインタフェース実装クラス)

package spring.di.entity;

public class NewlecExam implements Exam {
	
	private int kor;
	private int eng;
	private int math;
	private int com;
	
	public void setCom(int com) {
		this.com = com;
	}
	public int getKor() {
		return kor;
	}
	
	public void setKor(int kor) {
		this.kor = kor;
	}
	
	public int getEng() {
		return eng;
	}
	
	public void setEng(int eng) {
		this.eng = eng;
	}
	
	public int getMath() {
		return math;
	}
	
	public void setMath(int math) {
		this.math = math;
	}
	
	public int getCom() {
		return com;
	}

	@Override
	public int total() {
		// TODO Auto-generated method stub
		return kor+eng+math+com;
	}

	@Override
	public float avg() {
		// TODO Auto-generated method stub
		return total() / 4;
	}

}

1.1.3. setting.xml DI

<?xml version="1.0" encoding="UTF-8"?>
<beans xmlns="http://www.springframework.org/schema/beans"
	xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
	xsi:schemaLocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans.xsd">
	
	<bean id="exam" class="spring.di.entity.NewlecExam">
        <property name="kor" value="10">
        <property name="eng" value="10">
        <property name="math" value="10">
        <property name="com" value="10">
    </bean>


	<bean id="console" class="spring.di.ui.InLineExamConsole">
		<property name="exam" ref="exam"></property>
	</bean>
	
</beans>

<property name="kor">
   <value>10</value>
</property>

1.1.4. コンソール

Reference