Basit bir Spring Uygulaması

public interface MathFunctionI {
public double calculate(double input);
}

public class Sin implements MathFunctionI {


@Override
public double calculate(double input) {
// TODO Auto-generated method stub
return Math.sin(input);
}
}

public class Tan implements MathFunctionI {

@Override
public double calculate(double input) {
// TODO Auto-generated method stub
return Math.tan(input);
}

}

public class Cos implements MathFunctionI {

@Override
public double calculate(double input) {
// TODO Auto-generated method stub
return Math.cos(input);
}

}

public interface CalculatorI {
public double doCalculate(double d);

}

public class MyCalculator implements CalculatorI {
private MathFunctionI f;

public MyCalculator(MathFunctionI f) {
this.f = f;  
}

@Override
public double doCalculate(double d) {
return f.calculate(d);
}
}

import org.springframework.beans.factory.BeanFactory;
import org.springframework.context.support.ClassPathXmlApplicationContext;

public class Client { 

public static void main(String[] args) {
BeanFactory beanFactory = new ClassPathXmlApplicationContext("applicationContext.xml");

double input = 30;
CalculatorI calculater = (MyCalculator) beanFactory.getBean("sinCalculator");
System.out.println(calculater.doCalculate(input));
calculater = (MyCalculator) beanFactory.getBean("cosCalculator");
System.out.println(calculater.doCalculate(input));
calculater = (MyCalculator) beanFactory.getBean("tanCalculator");
System.out.println(calculater.doCalculate(input));
}

}

<beans xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns="http://www.springframework.org/schema/beans" xsi:schemalocation="http://www.springframework.org/schema/beans
    http://www.springframework.org/schema/beans/spring-beans-2.5.xsd">

<bean class="Sin" id="sin">
<bean class="Cos" id="cos">
<bean class="Tan" id="tan">

<bean class="MyCalculator" id="sinCalculator">
<constructor-arg ref="sin"> </constructor-arg></bean>  <bean class="MyCalculator" id="cosCalculator">   <constructor-arg ref="cos"> </constructor-arg></bean>  <bean class="MyCalculator" id="tanCalculator">   <constructor-arg ref="tan"> </constructor-arg></bean>  </bean></bean></bean></beans>

Anda baru saja membaca artikel yang berkategori dengan judul Basit bir Spring Uygulaması. Jika kamu suka, janganlike dan bagikan keteman-temanmu ya... By : En Kolay Yolu

Ditulis oleh: Adsız -