Spring RMI problem : help

[erwinsetiawan]

I have following the tutorial from ebook Pro Spring 2.5, and this is my code to make RMI in Spring

HelloWorld.java

package server;
public interface HelloWorld
{
public String getMessage();
}




SimpleHelloWorld.java

package server;
public class SimpleHelloWorld implements HelloWorld
{
public String getMessage()
{
return "Hello World";
}
}



HelloWorldHost.java

package server;

import org.springframework.context.ApplicationContext;
import org.springframework.context.support.ClassPathXmlAp plicationContext;

public class HelloWorldHost {
public static void main(String[] args) throws Exception {
ApplicationContext ctx = new ClassPathXmlApplicationContext("helloworld.xml");
System.out.println("Host Started...");
}
}


helloworld.xml


<?xml version="1.0" encoding="UTF-8"?>
<beans xmlns="http://www.springframework.org/schema/beans">
<bean id="helloWorldService" class="server.SimpleHelloWorld"/>
<bean id="serviceExporter" class="org.springframework.remoting.rmi.RmiService Exporter">
<property name="serviceName" value="HelloWorld" />
<property name="service" ref="helloWorldService" />
<property name="serviceInterface" value="server.HelloWorld" />
<property name="registryPort" value="9000" />
<property name="servicePort" value="9001" />
</bean>
</beans>

This is the project structure directory




Then i have to compile each file from terminal using this command:

erwin:~ erwinsetiawan$ cd Documents/workspace/SpringHelloRMI
erwin:SpringHelloRMI erwinsetiawan$ javac -d bin -sourcepath src -classpath lib/spring-context.jar:lib/spring-core.jar:lib/spring-beans.jar src/server/*.java

and success, all class have been in bin folder now.

My problem are:
1. I can't run its class well from terminal, when I call the server I got this error
erwin:server erwinsetiawan$ rmic SimpleHelloWorld
error: File ./SimpleHelloWorld.class does not contain type SimpleHelloWorld as expected, but type server.SimpleHelloWorld. Please remove the file, or make sure it appears in the correct subdirectory of the class path.
error: Class SimpleHelloWorld not found.
2 errors

and

erwin:server erwinsetiawan$ java -Djava.security.policy=server.policy HelloWorldHost
Exception in thread "main" java.lang.NoClassDefFoundError: HelloWorldHost (wrong name: server/HelloWorldHost)
at java.lang.ClassLoader.defineClass1(Native Method)
at java.lang.ClassLoader.defineClassCond(ClassLoader. java:632)
at java.lang.ClassLoader.defineClass(ClassLoader.java :616)
at java.security.SecureClassLoader.defineClass(Secure ClassLoader.java:141)
at java.net.URLClassLoader.defineClass(URLClassLoader .java:283)
at java.net.URLClassLoader.access$000(URLClassLoader. java:58)
at java.net.URLClassLoader$1.run(URLClassLoader.java: 197)
at java.security.AccessController.doPrivileged(Native Method)
at java.net.URLClassLoader.findClass(URLClassLoader.j ava:190)
at java.lang.ClassLoader.loadClass(ClassLoader.java:3 07)
at sun.misc.Launcher$AppClassLoader.loadClass(Launche r.java:301)
at java.lang.ClassLoader.loadClass(ClassLoader.java:2 48)
erwin:server erwinsetiawan$
2. I don't know really how to make my RMI server run on Mac OS terminal.

Please Help! Thanks

[venosov]

Hi, you can use the RMI Compiler Maven Plugin.