在 jacorb 中编译存根答案

【问题标题】：Compile stub in jacorb在 jacorb 中编译存根
【发布时间】：2014-05-27 19:11:50
【问题描述】：

我按照 jacorb documentation 的第 4 章中的示例进行操作。当我启动客户端时出现此错误

INFO Initialising ORB with ID: 
WARNING Warning - unknown codeset (MacRoman) - defaulting to ISO-8859-1
Exception in thread "main" java.lang.NoClassDefFoundError: stock/_MyServerStub
    at stock.MyServerHelper.narrow(MyServerHelper.java:62)
    at stock.Client.main(Client.java:15)
Caused by: java.lang.ClassNotFoundException: stock._MyServerStub
    at java.net.URLClassLoader$1.run(URLClassLoader.java:202)
    at java.security.AccessController.doPrivileged(Native Method)
    at java.net.URLClassLoader.findClass(URLClassLoader.java:190)
    at java.lang.ClassLoader.loadClass(ClassLoader.java:306)
    at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:301)
    at java.lang.ClassLoader.loadClass(ClassLoader.java:247)
    ... 2 more

所以问题是 _MyServerStub 。当我尝试编译 _MyServerStub.java 时出现此错误

javac stock/_MyServerStub.java 
stock/_MyServerStub.java:82: cannot find symbol
symbol  : class ServantObjectExt
location: package org.omg.CORBA.portable
                if ( _so instanceof org.omg.CORBA.portable.ServantObjectExt) 
                                                          ^
stock/_MyServerStub.java:83: cannot find symbol
symbol  : class ServantObjectExt
location: package org.omg.CORBA.portable
                    ((org.omg.CORBA.portable.ServantObjectExt)_so).normalCompletion();
                                            ^
stock/_MyServerStub.java:88: cannot find symbol
symbol  : class ServantObjectExt
location: package org.omg.CORBA.portable
                if ( _so instanceof org.omg.CORBA.portable.ServantObjectExt) 
                                                          ^
stock/_MyServerStub.java:89: cannot find symbol
symbol  : class ServantObjectExt
location: package org.omg.CORBA.portable
                    ((org.omg.CORBA.portable.ServantObjectExt)_so).exceptionalCompletion(re);
                                            ^
stock/_MyServerStub.java:94: cannot find symbol
symbol  : class ServantObjectExt
location: package org.omg.CORBA.portable
                if ( _so instanceof org.omg.CORBA.portable.ServantObjectExt) 
                                                          ^
stock/_MyServerStub.java:95: cannot find symbol
symbol  : class ServantObjectExt
location: package org.omg.CORBA.portable
                    ((org.omg.CORBA.portable.ServantObjectExt)_so).exceptionalCompletion(err);
                                            ^
6 errors

【问题讨论】：

标签： java stub jacorb

【解决方案1】：

您需要将 JacORB jar 添加到您的类路径中。

我建议在 jacorb-developer 列表 (http://www.jacorb.org/contact.html) 上询问有关 JacORB 的问题

【讨论】：