Spring Stero_type_component Examples.






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package com.Stero_type_component.car_pack;

import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Component;

import com.Stero_type_component.eng.Engine;

@Component
public class Car {
@Autowired
private Engine engine;

public void printData() {
System.out.println("Engine Name " + engine.getEngname());
}
}

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package com.Stero_type_component.eng;

public class Engine {

private String engname;

public void setEngname(String engname) {

this.engname = engname;

}

public String getEngname() {

return engname;

}

}

--------------------------------------------------- ap_Stero_type_component.xml -----------------

<?xml version="1.0" encoding="UTF-8"?>

<beans xmlns="http://www.springframework.org/schema/beans"

xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"

xmlns:context="http://www.springframework.org/schema/context"

xmlns:p="http://www.springframework.org/schema/p"

xsi:schemaLocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans.xsd

http://www.springframework.org/schema/context http://www.springframework.org/schema/context/spring-context-4.0.xsd">

<context:component-scan base-package="com.Stero_type_component.car_pack"></context:component-scan>

<context:annotation-config/>

<bean id="e" class="com.Stero_type_component.eng.Engine" p:engname="Mustang"/>

</beans>

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package com.Stero_type_component.car_pack;

import org.springframework.context.ApplicationContext;

import org.springframework.context.support.ClassPathXmlApplicationContext;

public class MainTest {

public static void main(String[] args) {

ApplicationContext ap=new ClassPathXmlApplicationContext("ap_Stero_type_component.xml");

Car c=ap.getBean(Car.class);

c.printData();

}

}