ejb injection

package local;

import javax.ejb.Local;

@Local
public interface Service {

public String hello(String name);

}

package stateless;

import javax.ejb.Stateless;

import local.Service;

@Stateless(name="xy")
public class ServiceBean implements Service {

@Override
public String hello(String name) {

return name + ",你好，现在的时间是：" + new java.util.Date();

}

}

package remote;

import javax.ejb.Remote;

@Remote
public interface CallService {

String callHell(String name);

}

package stateless;

import javax.ejb.EJB;
import javax.ejb.Stateless;

import local.Service;
import remote.CallService;

@Stateless(mappedName="a")
public class CallServiceBean implements CallService{

@EJB(beanName="xy")
private Service service;

@Override
public String callHell(String name) {

final String prefix = "调用service ejb 成功，返回值:";

String result = service.hello(name);

System.out.println(prefix + result);

return prefix + result;
}

}

package ejb.client.test;

import java.util.Properties;

import javax.naming.Context;
import javax.naming.InitialContext;

import remote.CallService;

public class InjectTest {

<span style="white-space:pre">	</span>public static void main(String[] args) {
<span style="white-space:pre">		</span>
<span style="white-space:pre">		</span>try{
<span style="white-space:pre">		</span>
<span style="white-space:pre">			</span>
<span style="white-space:pre">			</span>Properties props = new Properties();
<span style="white-space:pre">			</span>
<span style="white-space:pre">			</span>props.setProperty(Context.URL_PKG_PREFIXES, "org.jboss.ejb.client.naming");
<span style="white-space:pre">			</span>
<span style="white-space:pre">			</span>InitialContext ctx = new InitialContext(props);
<span style="white-space:pre">			</span>
<span style="white-space:pre">			</span>CallService service = (CallService)ctx.lookup("ejb:/inject/CallServiceBean!remote.CallService");
<span style="white-space:pre">			</span>
<span style="white-space:pre">			</span>service.callHell("AAAAAAAAAAA");
<span style="white-space:pre">			</span>service.callHell("BBBBBBBBBBB");
<span style="white-space:pre">			</span>service.callHell("CCCCCCCCCCC");
<span style="white-space:pre">			</span>service.callHell("DDDDDDDDDDD");
<span style="white-space:pre">			</span>service.callHell("FFFFFFFFFFF");
<span style="white-space:pre">			</span>
<span style="white-space:pre">			</span>ctx.close();
<span style="white-space:pre">			</span>
<span style="white-space:pre">			</span>
<span style="white-space:pre">			</span>
<span style="white-space:pre">		</span>}<span style="white-space:pre">	</span>
<span style="white-space:pre">		</span>catch(Exception e){
<span style="white-space:pre">			</span>e.printStackTrace();
<span style="white-space:pre">		</span>}
<span style="white-space:pre">		</span>
<span style="white-space:pre">	</span>}
<span style="white-space:pre">	</span>
}