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我正在關注MasteringEJB4thEdition手冊，該手冊是從服務器站點網站下載的。JBOSS 5.1.0中的JNDI名稱綁定測試版
有一個HelloBean的簡單例子，它與GlassFish V3應用服務器完美配合。由於JNDI名稱查找，因此部署在JBOSS上的相同示例失敗。
如果我們不提供任何規則，JBOSS中的JNDI查找名稱是如何決定的，是否有任何規則？我發現雖然使用谷歌搜索是「ear-file-name/Bean-class-name/remote」，但它對我不起作用。
這裏是豆
1. package com.hardik.stateless;
2. import javax.ejb.Stateless;
3. import javax.ejb.Remote
4.
5.
6.
7.
8. @Stateless
9. @Remote(Hello.class)
10. public class HelloBean implements Hello {
11.
12. public String hello() {
13. System.out.println("hello()");
14. return "Hello, World!";
15. }
16.
17. }
下面是我使用的客戶端：
1. package com.hardik.stateless;
2.
3. import javax.naming.Context;
4. import javax.naming.InitialContext;
5.
6.
7. /**
8. * This is an example of client code which invokes
9. * methods on a simple, remote stateless session bean
10. * @author hardik
11. *
12. */
13. public class HelloClient {
14.
15. public static void main(String[] args) throws Exception {
16.
17. Context ctx = new InitialContext();
18. // works for Glassfish
19. //Hello hello = (Hello) ctx.lookup("com.hardik.stateless.Hello");
20. // doesn't work for JBOSS
21. Hello hello = (Hello) ctx.lookup("hello-bean/HelloBean/remote");
22.
23. System.out.println(hello.hello());
24. }
25.
26. }
這裏是在執行客戶端
# $ wsrunclient.sh -Djava.naming.factory.initial=org.jnp.interfaces.NamingContextFactory -Djava.naming.factory.url.pkgs=org.jboss.naming:org.jnp.interfaces -Djava.naming.provider.url=jnp://localhost:1099 -cp "lib/hello-bean.jar:dist/hello-client.jar:/home/hardik/apps/jboss/client/*" com.hardik.stateless.HelloClient
# log4j:WARN No appenders could be found for logger (org.jnp.interfaces.TimedSocketFactory).
# log4j:WARN Please initialize the log4j system properly.
# Exception in thread "main" javax.naming.NameNotFoundException: hello-bean not bound
# at org.jnp.server.NamingServer.getBinding(NamingServer.java:771)
# at org.jnp.server.NamingServer.getBinding(NamingServer.java:779)
# at org.jnp.server.NamingServer.getObject(NamingServer.java:785)
# at org.jnp.server.NamingServer.lookup(NamingServer.java:396)
# at sun.reflect.GeneratedMethodAccessor260.invoke(Unknown Source)
# at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
# at java.lang.reflect.Method.invoke(Method.java:597)
# at sun.rmi.server.UnicastServerRef.dispatch(UnicastServerRef.java:305)
# at sun.rmi.transport.Transport$1.run(Transport.java:159)
# at java.security.AccessController.doPrivileged(Native Method)
# at sun.rmi.transport.Transport.serviceCall(Transport.java:155)
# at sun.rmi.transport.tcp.TCPTransport.handleMessages(TCPTransport.java:535)
# at sun.rmi.transport.tcp.TCPTransport$ConnectionHandler.run0(TCPTransport.java:790)
# at sun.rmi.transport.tcp.TCPTransport$ConnectionHandler.run(TCPTransport.java:649)
# at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
# at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
# at java.lang.Thread.run(Thread.java:619)
# at sun.rmi.transport.StreamRemoteCall.exceptionReceivedFromServer(StreamRemoteCall.java:255)
# at sun.rmi.transport.StreamRemoteCall.executeCall(StreamRemoteCall.java:233)
# at sun.rmi.server.UnicastRef.invoke(UnicastRef.java:142)
# at org.jnp.server.NamingServer_Stub.lookup(Unknown Source)
# at org.jnp.interfaces.NamingContext.lookup(NamingContext.java:722)
# at org.jnp.interfaces.NamingContext.lookup(NamingContext.java:682)
# at javax.naming.InitialContext.lookup(InitialContext.java:392)
# at com.hardik.stateless.HelloClient.main(Unknown Source)