Question

Answer 1

我必须更改用于连接的端口：

appclient -client RoadRunnerClient.jar -targetserver localhost：[port]

我必须查看我需要在管理控制台中使用哪个端口： ORB - ＆gt; IIOP听众

Answer 2

Netbeans 6.8与集成的Personal Glassfish v3服务器似乎存在配置问题。服务器默认安装其IIOP服务为40833，但JNDI的默认IIOP为3700.因此您会收到错误：

javax.naming.NamingException: Lookup failed for 'java:global/RoadRunner/RoadRunner-ejb/NewSessionBean!common.NewSessionBeanLocal' in SerialContext targetHost=localhost,targetPort=3700,orb's InitialHost=localhost,orb'sInitialPort=3700 [Root exception is javax.naming.NamingException: Unable to acquire SerialContextProvider for SerialContext targetHost=localhost,targetPort=3700,orb'sInitial Host=localhost,orb'sInitialPort=3700 [Root exception is org.omg.CORBA.COMM_FAILURE: vmcid: SUN minor code: 201 completed: No]]

解决方案是在JNDI上下文查找中添加一些代码。通常你可以说：

Context ctx = new InitialContext();

而是执行以下操作：

Properties jndiProps = new Properties();
            jndiProps.put("java.naming.factory.initial", "com.sun.enterprise.naming.impl.SerialInitContextFactory");
            jndiProps.put("java.naming.factory.url.pkgs", "com.sun.enterprise.naming");
            jndiProps.put("java.naming.factory.state", "com.sun.corba.ee.impl.presentation.rmi.JNDIStateFactoryImpl");
            jndiProps.put("java.naming.provider.url", "iiop://localhost:40833");
            jndiProps.setProperty("org.omg.CORBA.ORBInitialHost", "127.0.0.1");
            jndiProps.setProperty("org.omg.CORBA.ORBInitialPort", "40833");

InitialContext ctx = new InitialContext(jndiProps);

在Netbeans之外启动企业应用程序客户端

2 个答案: