240613 숙제

[탁민아]

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<?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="BMI" class="com.spring.sample.s0613.BMIVO">         <property name="obese" value="25" />         <property name="overweight" value="23" />         <property name="standard" value="18.5" />         <property name="underweight" value="0" />     </bean>       <bean id="vo1" class="com.spring.sample.s0613.BMIVO">         <property name="name" value="홍길동" />         <property name="height" value="180" />         <property name="weight" value="90" />     </bean>       <bean id="vo2" class="com.spring.sample.s0613.BMIVO">         <property name="name" value="김말숙" />         <property name="height" value="164" />         <property name="weight" value="55" />     </bean>       <bean id="vo3" class="com.spring.sample.s0613.BMIVO">         <property name="name" value="이기자" />         <property name="height" value="172" />         <property name="weight" value="73" />     </bean>   </beans>   Colored by Color Scripter

cs

BMI.xml

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package com.spring.sample.s0613;   import lombok.Getter; import lombok.Setter; import lombok.ToString;   @Getter @Setter @ToString public class BMIVO {     private String name;     private int height;     private int weight;          private double obese;     private double overweight;     private double standard;     private double underweight;          private double bmi;     private String strBmi; }   Colored by Color Scripter

cs

BMIVO

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package com.spring.sample.s0613;   import org.springframework.context.support.ClassPathXmlApplicationContext;   /* 비만도(BMI) 계산하는 프로그램을 만드시오. 공식 : 몸무게 / (키백분율 * 키백분율) 예) 키:170Cm, 몸무게:65Kg    비만지수 구하는 공식 : 65 / (1.7 * 1.7)    비만지수에 대한 판정?      저체중: 18.5미만, 표준 : 18.5~23 , 과체중:23~25, 비만:25초과        데이터의 주입은 xml을 통해서 처리한다.(입력값 : 비만지수값, 개인별 성명/키/몸무게)  */ public class BMIService {       public void getLine() {         System.out.println("==============================================");     }       public void printTitle() {         System.out.println(" 번호\t성명\t키\t몸무게\t비만지수\t판정");     }       public BMIVO calc(BMIVO vo) {         double height = vo.getHeight() / 100.0;         double bmi = (double) vo.getWeight() / (height * height);         String strBmi = "";         ClassPathXmlApplicationContext ctx = new ClassPathXmlApplicationContext("xml/BMI.xml");         BMIVO bmiVo = (BMIVO) ctx.getBean("BMI");         if(bmi > bmiVo.getObese()) strBmi = "비만";         else if(bmi >= bmiVo.getOverweight()) strBmi = "과체중";         else if(bmi >= bmiVo.getStandard()) strBmi = "표준";         else if(bmi < bmiVo.getUnderweight()) strBmi = "저체중";         else strBmi = "오류";                  vo.setBmi(bmi);         vo.setStrBmi(strBmi);                  return vo;     }       public String printBMI(BMIVO vo) {         String str = vo.getName()+"\t"+vo.getHeight()+"cm\t"+vo.getWeight()+ "kg\t"+String.format("%.1f", vo.getBmi())+"\t"+vo.getStrBmi();              return str;     } }   Colored by Color Scripter

cs

BMIRun

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package com.spring.sample.s0613;   import org.springframework.context.support.ClassPathXmlApplicationContext;   public class BMIService {       public void getLine() {         System.out.println("==============================================");     }       public void printTitle() {         System.out.println(" 번호\t성명\t키\t몸무게\t비만지수\t판정");     }       public BMIVO calc(BMIVO vo) {         double height = vo.getHeight() / 100.0;         double bmi = (double) vo.getWeight() / (height * height);         String strBmi = "";         ClassPathXmlApplicationContext ctx = new ClassPathXmlApplicationContext("xml/BMI.xml");         BMIVO bmiVo = (BMIVO) ctx.getBean("BMI");         if(bmi > bmiVo.getObese()) strBmi = "비만";         else if(bmi >= bmiVo.getOverweight()) strBmi = "과체중";         else if(bmi >= bmiVo.getStandard()) strBmi = "표준";         else if(bmi < bmiVo.getUnderweight()) strBmi = "저체중";         else strBmi = "오류";                  vo.setBmi(bmi);         vo.setStrBmi(strBmi);                  return vo;     }       public String printBMI(BMIVO vo) {         String str = vo.getName()+"\t"+vo.getHeight()+"cm\t"+vo.getWeight()+ "kg\t"+String.format("%.1f", vo.getBmi())+"\t"+vo.getStrBmi();              return str;     } }   Colored by Color Scripter

cs

BMIService

결과

[행복]

잘 보았습니다.
디자인부분도 깔끔하게 잘 처리하셨네요.
비만도 지수값도 xml에 잘 하셨는데, 다음에는 각 나라별, 성별로 비만도값을 xml에 넣고 '나라/성별' 값까지 xml에서 받은후 다양한 처리를 생각해 보시면 좋을듯 합니다. 수고하셨어요.