EJB无法访问问题

0 0

EJB无法访问问题5

本人初学EJB,在MyEclipse建了两个项目，一个作为服务端，一个作为客户端，
服务端代码：
@Stateless
@Remote
public class FirstEjbBean implements FirstEjb {
public String saySomething(String name){
return "你好：" + name;
}
}
客户端代码
public class FirstEjbClient {
public static void main(String[] args) throws Exception {
InitialContext context = new InitialContext();
FirstEjb firstEjb = (FirstEjb)context.lookup("FirstEjbBean/remote");
String s = firstEjb.saySomething("张三");
System.out.println(s);
}
}
jndi.properties内容：
java.naming.factory.initial=org.jnp.interfaces.NamingContextFactory
java.naming.factory.url.pkgs=org.jboss.naming:org.jnp.interfaces
java.naming.provider.url=localhost

服务端错误：
21:21:39,843 ERROR [ServerThread] Worker thread initialization failure
java.io.EOFException
at java.io.ObjectInputStream$BlockDataInputStream.peekByte(ObjectInputStream.java:2500)
at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1273)
at java.io.ObjectInputStream.readObject(ObjectInputStream.java:348)
at org.jboss.remoting.serialization.impl.java.JavaSerializationManager.receiveObject(JavaSerializationManager.java:133)
at org.jboss.remoting.marshal.serializable.SerializableUnMarshaller.read(SerializableUnMarshaller.java:95)
at org.jboss.remoting.transport.socket.ServerThread.versionedRead(ServerThread.java:641)
at org.jboss.remoting.transport.socket.ServerThread.processInvocation(ServerThread.java:523)
at org.jboss.remoting.transport.socket.ServerThread.dorun(ServerThread.java:363)
at org.jboss.remoting.transport.socket.ServerThread.run(ServerThread.java:159)
客户端错误：
Exception in thread "main" java.lang.NoClassDefFoundError: org/jboss/aop/joinpoint/IMethodInfo
at java.lang.ClassLoader.defineClass1(Native Method)
at java.lang.ClassLoader.defineClass(ClassLoader.java:621)
at java.security.SecureClassLoader.defineClass(SecureClassLoader.java:124)
at java.net.URLClassLoader.defineClass(URLClassLoader.java:260)
at java.net.URLClassLoader.access$100(URLClassLoader.java:56)
at java.net.URLClassLoader$1.run(URLClassLoader.java:195)
at java.security.AccessController.doPrivileged(Native Method)
at java.net.URLClassLoader.findClass(URLClassLoader.java:188)
at java.lang.ClassLoader.loadClass(ClassLoader.java:307)
at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:268)
at java.lang.ClassLoader.loadClass(ClassLoader.java:252)
at java.lang.ClassLoader.loadClassInternal(ClassLoader.java:320)
at java.lang.Class.getDeclaredConstructors0(Native Method)
at java.lang.Class.privateGetDeclaredConstructors(Class.java:2357)
at java.lang.Class.getConstructor0(Class.java:2671)
at java.lang.Class.getDeclaredConstructor(Class.java:1953)
at java.io.ObjectStreamClass.getExternalizableConstructor(ObjectStreamClass.java:1269)
at java.io.ObjectStreamClass.access$1400(ObjectStreamClass.java:52)
at java.io.ObjectStreamClass$2.run(ObjectStreamClass.java:418)
at java.security.AccessController.doPrivileged(Native Method)
at java.io.ObjectStreamClass.<init>(ObjectStreamClass.java:400)
at java.io.ObjectStreamClass.lookup(ObjectStreamClass.java:297)
at java.io.ObjectOutputStream.writeObject0(ObjectOutputStream.java:1035)
at java.io.ObjectOutputStream.defaultWriteFields(ObjectOutputStream.java:1375)
at java.io.ObjectOutputStream.writeSerialData(ObjectOutputStream.java:1347)
at java.io.ObjectOutputStream.writeOrdinaryObject(ObjectOutputStream.java:1290)
at java.io.ObjectOutputStream.writeObject0(ObjectOutputStream.java:1079)
at java.io.ObjectOutputStream.writeObject(ObjectOutputStream.java:302)
at org.jboss.remoting.serialization.impl.java.JavaSerializationManager.sendObject(JavaSerializationManager.java:86)
at org.jboss.remoting.marshal.serializable.SerializableMarshaller.write(SerializableMarshaller.java:104)
at org.jboss.remoting.transport.socket.MicroSocketClientInvoker.versionedWrite(MicroSocketClientInvoker.java:958)
at org.jboss.remoting.transport.socket.MicroSocketClientInvoker.transport(MicroSocketClientInvoker.java:552)
at org.jboss.remoting.MicroRemoteClientInvoker.invoke(MicroRemoteClientInvoker.java:122)
at org.jboss.remoting.Client.invoke(Client.java:1544)
at org.jboss.remoting.Client.invoke(Client.java:530)
at org.jboss.aspects.remoting.InvokeRemoteInterceptor.invoke(InvokeRemoteInterceptor.java:62)
at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101)
at org.jboss.aspects.tx.ClientTxPropagationInterceptor.invoke(ClientTxPropagationInterceptor.java:61)
at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101)
at org.jboss.aspects.security.SecurityClientInterceptor.invoke(SecurityClientInterceptor.java:53)
at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101)
at org.jboss.ejb3.remoting.IsLocalInterceptor.invoke(IsLocalInterceptor.java:72)
at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101)
at org.jboss.ejb3.stateless.StatelessRemoteProxy.invoke(StatelessRemoteProxy.java:103)
at $Proxy0.saySomething(Unknown Source)
at com.bjsxt.ejb.FirstEjbClient.main(FirstEjbClient.java:13)
请各位帮忙查找原因，十分感谢！！！

问题补充：加上了端口还是不行，jboss是5版本的

EJB

2012年2月18日 21:24

zhangfeikr
0
0 0 4

1个答案按时间排序按投票排序

0 0

java.naming.provider.url=localhost

这个应该是：
java.naming.provider.url=localhost:1099
需要把1099加上的，再一个，如果你用jboss4，jboss5是可以访问的，jboss7现在不能用1099，可能是jboss的一个bug

2012年2月20日 12:47