请教jboss-5.0.0.Beta4部署EJB3.0出错的问题

请教jboss-5.0.0.Beta4部署EJB3.0出错的问题

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发表于：2008-03-18 17:46:52 楼主

一个很简单的测试例子,stateless session bean
-------------------------------------------
Counter.java
package test;

import javax.ejb.Remote;

@Remote

public interface Counter
{
public int add(int i);
public int getNumber();
}
-----------------------------------------------------
CounterBean.java
package test;

import javax.ejb.Stateless;

@Stateless

public class CounterBean implements Counter
{
private int number = 0;
//给计数器加上i
public int add(int i)
{
number += i;
return number;
}

//得到当前的计数

public int getNumber()
{
return number;
}

}
-------------------------------------------------
Client.java
package test;
import javax.naming.InitialContext;
import javax.naming.NamingException;

public class Client
{
public static void main(String[] args)
{
InitialContext ctx;
try {
ctx = new InitialContext();
System.out.println("***Counter:"+Counter.class.getName());
Counter counter = (Counter) ctx.lookup(Counter.class.getName());
counter.add(10);
System.out.println("当前的number:" + counter.getNumber());
counter.add(10);
System.out.println("当前的number:" + counter.getNumber());
Counter counter2 = (Counter) ctx.lookup(Counter.class.getName());
counter2.add(10);
System.out.println("当前的number:" + counter2.getNumber());
} catch (NamingException e)
{
e.printStackTrace();
}

}
}

-------------------------------------
jndi.properties
java.naming.factory.initial=org.jnp.interfaces.NamingContextFactory
java.naming.factory.url.pkgs=org.jboss.naming:org.jnp.interfaces
java.naming.provider.url=localhost
-----------------------------------------------
使用ant编译，build.xml文件如下：
<?xml version="1.0" encoding="UTF-8"?>
<project name="kuaff_ejb3_tutorial" default="ejbjar" basedir=".">
<property environment="env"/>
<property name="src.dir" value="${basedir}/src"/>
<property name="jboss.home" value="${env.JBOSS_HOME}"/>
<property name="build.dir" value="${basedir}/build"/>
<property name="build.classes.dir" value="${build.dir}/classes"/>
<path id="classpath">
<fileset dir="${jboss.home}/lib">
<include name="**/*.jar"/>
</fileset>
<fileset dir="${jboss.home}/server/all/lib">
<include name="**/*.jar"/>
</fileset>
<pathelement location="${build.classes.dir}"/>
<pathelement location="${basedir}"/>
</path>
<property name="build.classpath" refid="classpath"/>
<target name="prepare">
<mkdir dir="${build.dir}"/>
<mkdir dir="${build.classes.dir}"/>
</target>
<target name="compile" depends="prepare">
<javac srcdir="${src.dir}" destdir="${build.classes.dir}" debug="on" deprecation="on" optimize="off" includes="**">
<classpath refid="classpath"/>
</javac>
</target>
<target name="ejbjar" depends="compile">
<jar jarfile="build/StatelessSample.ejb3">
<fileset dir="${build.classes.dir}">
<include name="**/*.class"/>
</fileset>
</jar>
<copy file="build/StatelessSample.ejb3" todir="${jboss.home}/server/all/deploy"/>
</target>
<target name="run" depends="ejbjar">
<java classname="test.Client" fork="yes" dir=".">
<classpath refid="classpath"/>
</java>
</target>
<target name="clean.db">
<delete dir="${jboss.home}/server/all/data/hypersonic"/>
</target>
<target name="clean">
<delete dir="${build.dir}"/>
<delete file="${jboss.home}/server/all/deploy/StatelessSample.ejb3"/>
</target>
</project>

---------------------------------------------------
ant run运行后出错，如下：
D:\jboss-5.0.0.Beta4\example>ant run
Buildfile: build.xml

prepare:

compile:

ejbjar:

run:
[java] ***Counter:test.Counter
[java] javax.naming.NameNotFoundException: test.Counter not bound
[java] at org.jnp.server.NamingServer.getBinding(NamingServer.java:542)

[java] at org.jnp.server.NamingServer.getBinding(NamingServer.java:550)

[java] at org.jnp.server.NamingServer.getObject(NamingServer.java:556)
[java] at org.jnp.server.NamingServer.lookup(NamingServer.java:296)
[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$1.run(Transport.java:153)
[java] at java.security.AccessController.doPrivileged(Native Method)
[java] at sun.rmi.transport.Transport.serviceCall(Transport.java:149)
[java] at sun.rmi.transport.tcp.TCPTransport.handleMessages(TCPTranspor
t.java:466)
[java] at sun.rmi.transport.tcp.TCPTransport$ConnectionHandler.run(TCPT
ransport.java:707)
[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 java.rmi.server.RemoteObjectInvocationHandler.invokeRemoteMet
hod(RemoteObjectInvocationHandler.java:179)
[java] at java.rmi.server.RemoteObjectInvocationHandler.invoke(RemoteOb
jectInvocationHandler.java:132)
[java] at $Proxy0.lookup(Unknown Source)
[java] at org.jnp.interfaces.NamingContext.lookup(NamingContext.java:66
9)
[java] at org.jnp.interfaces.NamingContext.lookup(NamingContext.java:62
9)
[java] at javax.naming.InitialContext.lookup(InitialContext.java:351)
[java] at test.Client.main(Client.java:13)

BUILD SUCCESSFUL
Total time: 2 seconds
-----------------------------------------------------
请教一下是不是还要什么配置文件？
JBoss中部署EJB3.0需要定义web.xml文件和ejb-jar.xml文件吗？
谢谢！

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