Java开发网 - jboss4.0中开发ejb3.0的问题

Topic: jboss4.0中开发ejb3.0的问题

1.jboss4.0中开发ejb3.0的问题

Posted by: ytl198395
Posted on: 2005-08-17 23:24

我安装jboss4.0后，下载了ejb3.0，安装好后，我来测试ejb3.0在jboss4.0中可不可以用
但是出现下面的问题，不知道是什么原因。
下面是说哪个类没找到，难道位置放的不对吗？这个位置该怎么放呢？

我的jboss4.0在c:\jboss
ejb3.0的动态库拷贝到了jboss\server\default\lib下，照网上说的
一个ejb3.0的带的例子,拷贝到c:\stateless

然后在c:\stateless下运行ant,报错
C:\stateless>ant run
Buildfile: build.xml

prepare:

compile:

ejbjar:

run:
[java] Exception in thread "main" javax.naming.NameNotFoundException: org.j
boss.tutorial.stateless.bean.CalculatorRemote not bound
[java] at org.jnp.server.NamingServer.getBinding(NamingServer.java:491)

[java] at org.jnp.server.NamingServer.getBinding(NamingServer.java:499)

[java] at org.jnp.server.NamingServer.getObject(NamingServer.java:505)
[java] at org.jnp.server.NamingServer.lookup(NamingServer.java:278)
[java] at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
[java] at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAcces
sorImpl.java:39)
[java] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMet
hodAccessorImpl.java:25)
[java] at java.lang.reflect.Method.invoke(Method.java:585)
[java] at sun.rmi.server.UnicastServerRef.dispatch(UnicastServerRef.jav
a:294)
[java] at sun.rmi.transport.Transport$1.run(Transport.java:153)
[java] at java.security.AccessController.doPrivileged(Native Method)
[java] at sun.rmi.transport.Transport.serviceCall(Transport.java:149)
[java] at sun.rmi.transport.tcp.TCPTransport.handleMessages(TCPTranspor
t.java:460)
[java] at sun.rmi.transport.tcp.TCPTransport$ConnectionHandler.run(TCPT
ransport.java:701)
[java] at java.lang.Thread.run(Thread.java:595)
[java] at sun.rmi.transport.StreamRemoteCall.exceptionReceivedFromServe
r(StreamRemoteCall.java:247)
[java] at sun.rmi.transport.StreamRemoteCall.executeCall(StreamRemoteCa
ll.java:223)
[java] at sun.rmi.server.UnicastRef.invoke(UnicastRef.java:126)
[java] at org.jnp.server.NamingServer_Stub.lookup(Unknown Source)
[java] at org.jnp.interfaces.NamingContext.lookup(NamingContext.java:61
0)
[java] at org.jnp.interfaces.NamingContext.lookup(NamingContext.java:57
2)
[java] at javax.naming.InitialContext.lookup(InitialContext.java:351)
[java] at org.jboss.tutorial.stateless.client.Client.main(Client.java:1
9)
[java] Java Result: 1

BUILD SUCCESSFUL
Total time: 12 seconds

2.Re:jboss4.0中开发ejb3.0的问题 [Re: ytl198395]	Copy to clipboard
Posted by: elpout Posted on: 2005-08-25 11:56 ejb3.0的带的例子的部署目录是all，所以，把ejb3.0自带的东西部署到all目录下才行，而且，启动jboss时要用run -c all 才行！你的问题就是lib路径问题，在build。xml中，引用路径是all目录，当然找不到，该一下就可以了！

3.Re:jboss4.0中开发ejb3.0的问题 [Re: ytl198395]	Copy to clipboard
Posted by: elpout Posted on: 2005-08-25 11:56 仔细看一下ejb3.0的帮助文件。里面有将！