Spring rmi的简单demo

(1)定义接口：

Java代码  

1. package com.logcd.spring.rmi;   
2.   
3. public interface HelloService {   
4.     public String doHello(String name);   
5. }  

package com.logcd.spring.rmi;public interface HelloService {public String doHello(String name);}

(2)接口实现:

Java代码  

1. package com.logcd.spring.rmi;   
2.   
3. public  class HelloServiceImpl implements HelloService{   
4.   
5.     public String doHello(String name) {   
6.         return "Hello , " + name;   
7.     }   
8.   
9. }  

package com.logcd.spring.rmi;public  class HelloServiceImpl implements HelloService{public String doHello(String name) {return "Hello , " + name;}}

(3)rmi-server.xml

Java代码  

1. <?xml version="1.0" encoding="UTF-8"?>    
2. <!DOCTYPE beans PUBLIC "-//SPRING/DTD BEAN/EN"    
3.   "http://www.springframework.org/dtd/spring-beans.dtd">    
4.   
5. <beans>    
6.     <bean id="helloService" class="com.logcd.spring.rmi.HelloServiceImpl"/>   
7.   
8.     <!--RmiServiceExporter显示地支持使用RMI调用器暴露任何非RMI服务-->   
9.     <bean id="serviceExporter"    
10. class="org.springframework.remoting.rmi.RmiServiceExporter">   
11.   
12.         <property name="service" ref="helloService"/>   
13.         <property name="serviceInterface"  
14.            value="com.logcd.spring.rmi.HelloService"/>   
15.         <!--定义要暴露的服务名可以与输出的bean不同名，客户端通过这个名字来调用服务-->   
16.         <property name="serviceName" value ="HelloService"/>   
17.         <!--覆盖RMI注册端口号(1099)，通常应用服务器也会维护RMI注册，最好不要冲突-->   
18.         <property name="registryPort" value="1199"/>   
19.     </bean>   
20.        
21. </beans>  

<?xml version="1.0" encoding="UTF-8"?> <!DOCTYPE beans PUBLIC "-//SPRING/DTD BEAN/EN"   "http://www.springframework.org/dtd/spring-beans.dtd"> <beans>     <bean id="helloService" class="com.logcd.spring.rmi.HelloServiceImpl"/><!--RmiServiceExporter显示地支持使用RMI调用器暴露任何非RMI服务-->    <bean id="serviceExporter" class="org.springframework.remoting.rmi.RmiServiceExporter">        <property name="service" ref="helloService"/>        <property name="serviceInterface"           value="com.logcd.spring.rmi.HelloService"/>        <!--定义要暴露的服务名可以与输出的bean不同名，客户端通过这个名字来调用服务-->        <property name="serviceName" value ="HelloService"/>        <!--覆盖RMI注册端口号(1099)，通常应用服务器也会维护RMI注册，最好不要冲突-->        <property name="registryPort" value="1199"/>    </bean>    </beans>

(4)rmi-client.xml

Java代码  

1. <?xml version="1.0" encoding="UTF-8"?>    
2. <!DOCTYPE beans PUBLIC "-//SPRING/DTD BEAN/EN"  
3.    "http://www.springframework.org/dtd/spring-beans.dtd">   
4. <beans>   
5.     <!--使用RmiProxyFactoryBean连接服务端-->   
6.      <bean id="serviceProxy"    
7.                class="org.springframework.remoting.rmi.RmiProxyFactoryBean">   
8.   
9.         <property name="serviceUrl"  
10.                     value="rmi://localhost:1199/HelloService"/>    
11.         <property name="serviceInterface"  
12.                   value="com.logcd.spring.rmi.HelloService"/>   
13.      </bean>   
14. </beans>  

<?xml version="1.0" encoding="UTF-8"?> <!DOCTYPE beans PUBLIC "-//SPRING/DTD BEAN/EN"   "http://www.springframework.org/dtd/spring-beans.dtd"><beans><!--使用RmiProxyFactoryBean连接服务端-->     <bean id="serviceProxy"                class="org.springframework.remoting.rmi.RmiProxyFactoryBean">        <property name="serviceUrl"                value="rmi://localhost:1199/HelloService"/>         <property name="serviceInterface"                  value="com.logcd.spring.rmi.HelloService"/>     </bean></beans>

(5)测试

Java代码  

1. package com.logcd.spring.rmi;   
2.   
3. import org.springframework.context.ApplicationContext;   
4. import org.springframework.context.support.ClassPathXmlApplicationContext;   
5.   
6. public class TestSpringRMI {   
7.        
8.     public static void main(String args[]){   
9.        ApplicationContext context= new ClassPathXmlApplicationContext(   
10.                 new String[]{"rmi-server.xml","rmi-client.xml"});    
11.           
12.        HelloService service = (HelloService)context.getBean("serviceProxy");   
13.           
14.        System.out.println(service.doHello("logcd"));   
15.     }   
16.        
17. }  

package com.logcd.spring.rmi;import org.springframework.context.ApplicationContext;import org.springframework.context.support.ClassPathXmlApplicationContext;public class TestSpringRMI {public static void main(String args[]){   ApplicationContext context= new ClassPathXmlApplicationContext(new String[]{"rmi-server.xml","rmi-client.xml"});       HelloService service = (HelloService)context.getBean("serviceProxy");      System.out.println(service.doHello("logcd"));}}

转自：http://log-cd.iteye.com/blog/213908