创建EJB Project.

创建接口：

StatelessDao.java :

package com.cjq.ejb;import java.rmi.RemoteException;import javax.ejb.EJBObject;public interface StatelessDao extends EJBObject {	public void say() throws RemoteException;}

StatelessHome.java:

package com.cjq.ejb;import java.rmi.RemoteException;import javax.ejb.CreateException;import javax.ejb.EJBHome;public interface StatelessHome extends EJBHome {	public StatelessDao create() throws CreateException,RemoteException;}

创建Bean类：

StatelessBean.java:

package com.cjq.ejb;import java.rmi.RemoteException;import javax.ejb.EJBException;import javax.ejb.SessionBean;import javax.ejb.SessionContext;public class StatelessBean implements SessionBean {	@Override	public void ejbActivate() throws EJBException, RemoteException {		// TODO Auto-generated method stub	}	@Override	public void ejbPassivate() throws EJBException, RemoteException {		// TODO Auto-generated method stub	}	@Override	public void ejbRemove() throws EJBException, RemoteException {		// TODO Auto-generated method stub	}	@Override	public void setSessionContext(SessionContext arg0) throws EJBException,			RemoteException {		// TODO Auto-generated method stub	}	public void say(){		System.out.println("test");	}}

META-INF目录下创建xml文件：

ejb-jar.xml:

    
      
     
      EjbTest 
        
           
                
       
        ejbtest1
                 
       
        com.cjq.ejb.StatelessHome
                 
       
        com.cjq.ejb.StatelessDao
                 
       
        com.cjq.ejb.StatelessBean
                 
       
        Stateless
                 
       
        Bean
             
        
      
    

jboss.xml:

    
      
           
                
       
        ejbtest1
                 
       
        ejbtest1
             
        
      
    

导出这个ejb项目成EjbTest.jar. 并放入目录内：D:\jboss-6.1.0.Final\server\default\deploy

新建java Project:

创建java类：

package com.cjq.client;import java.rmi.RemoteException;import java.util.Hashtable;import javax.ejb.CreateException;import javax.naming.Context;import javax.naming.InitialContext;import javax.naming.NamingException;import javax.rmi.PortableRemoteObject;import com.cjq.ejb.StatelessDao;import com.cjq.ejb.StatelessHome;public class EjbTestClient {	public static void main(String[] args) {		// TODO Auto-generated method stub		String url="127.0.0.1:1099";		Hashtable
    
      h = new Hashtable
     
      ();		h.put(Context.INITIAL_CONTEXT_FACTORY, "org.jnp.interfaces.NamingContextFactory");		h.put(Context.PROVIDER_URL, url);		try{//			NamingContext			InitialContext ctx = new InitialContext(h);			Object obj = ctx.lookup("ejbtest1");			StatelessHome home = (StatelessHome)PortableRemoteObject.narrow(obj, StatelessHome.class);			StatelessDao dao ;			try{				dao = (StatelessDao)home.create();				dao.say();			}catch(RemoteException e){				e.printStackTrace();			}catch(CreateException e){				e.printStackTrace();			}		}catch(NamingException ex){			ex.printStackTrace();		}	}}
     
    

在这个java Project内的Build Path要加入生成的EjbTest.jar，并且将D:\jboss-6.1.0.Final\client 下所有的jar添加进来。

此时运行，出现错误：

log4j:WARN No appenders could be found for logger (org.jnp.interfaces.TimedSocketFactory).log4j:WARN Please initialize the log4j system properly.log4j:WARN See http://logging.apache.org/log4j/1.2/faq.html#noconfig for more info.Exception in thread "main" java.lang.ClassCastException	at com.sun.corba.se.impl.javax.rmi.PortableRemoteObject.narrow(Unknown Source)	at javax.rmi.PortableRemoteObject.narrow(Unknown Source)	at com.cjq.client.EjbTestClient.main(EjbTestClient.java:27)Caused by: java.lang.ClassCastException: org.jnp.interfaces.NamingContext cannot be cast to org.omg.CORBA.Object	... 3 more

暂时不知道如何解决。