Springing into action(Chapter 1 of Spring In Action)

 1 package com.springinaction.chapter1.hello;

 2 

 3 import org.springframework.beans.factory.BeanFactory;

 4 import org.springframework.beans.factory.xml.XmlBeanFactory;

 5 import org.springframework.core.io.FileSystemResource;

 6 

 7 

 8 public class HelloApp {

 9     public static void main(String[] args) throws Exception

     {

         BeanFactory factory = new XmlBeanFactory(new FileSystemResource("resources\\hello.xml"));

         

         GreetingService greetingService = (GreetingService)factory.getBean("greetingService");

         greetingService.SayHello();

     }

 }

 

 1 <?xml version="1.0" encoding="UTF-8"?>
 2 <beans xmlns="http://www.springframework.org/schema/beans"
 3 xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
 4 xsi:schemaLocation="http://www.springframework.org/schema/beans
 5 http://www.springframework.org/schema/beans/spring-beans-2.5.xsd">
 6 <bean id="greetingService"
 7 class="com.springinaction.chapter1.hello.GreetingServiceImpl">
 8 <property name="greeting" value="Buenos Dias!" />
 9 </bean>
10 </beans>

 

 

 1 package com.springinaction.chapter1.hello;
 2 
 3 public class GreetingServiceImpl implements GreetingService {
 4     private String greeting;
 5         
 6     public String getGreeting() {
 7         return greeting;
 8     }
 9 
10     public void setGreeting(String greeting) {
11         this.greeting = greeting;
12     }
13 
14     public GreetingServiceImpl(){}
15     
16     public GreetingServiceImpl(String greeting)
17     {
18         this.greeting = greeting;
19     }
20     
21     @Override
22     public void SayHello() {
23         // TODO Auto-generated method stub
24         System.out.println("hello " + greeting);
25     }
26 
27 }

 

 

 package com.springinaction.chapter1.hello;
2 
3 public interface GreetingService {
4     void SayHello();
5 }