Re: [Wonder-disc] Still ERChangeNotification woes

[Bob S. <bob...@mc...>]

Karsten
	Did you ever get this working? I'm having the exact same issue.
At 12:51 AM +0100 10/30/03, Karsten D. Wolf wrote:
>Dear list,
>
>to test things I just created a plain project, followed all 
>instructions, installed OpenJMS and ERChangeNotificationFramework.
>
>When I start the app I get:
>
>- Initializing ERChangeNotification Framework
>7091 [main] INFO er.changenotification.ERCNNotificationCoordinator 
>- Initializing ERChangeNotification Framework
>- An exception occured: javax.naming.NamingException - error 
>unmarshalling return; nested exception is:
>	java.lang.ClassNotFoundException: 
>org.apache.avalon.excalibur.naming.rmi.server.RMINamingProviderImpl_Stub 
>(no security manager: RMI class loader disabled)
>8530 [main] ERROR er.changenotification.ERCNNotificationCoordinator 
>- An exception occured: javax.naming.NamingException - error 
>unmarshalling return; nested exception is:
>	java.lang.ClassNotFoundException: 
>org.apache.avalon.excalibur.naming.rmi.server.RMINamingProviderImpl_Stub 
>(no security manager: RMI class loader disabled)
>javax.naming.NamingException: error unmarshalling return; nested exception is:
>	java.lang.ClassNotFoundException: 
>org.apache.avalon.excalibur.naming.rmi.server.RMINamingProviderImpl_Stub 
>(no security manager: RMI class loader disabled).  Root exception is 
>java.rmi.UnmarshalException: error unmarshalling return; nested 
>exception is:
>	java.lang.ClassNotFoundException: 
>org.apache.avalon.excalibur.naming.rmi.server.RMINamingProviderImpl_Stub 
>(no security manager: RMI class loader disabled)
>	at sun.rmi.registry.RegistryImpl_Stub.lookup(Unknown Source)
>	at java.rmi.Naming.lookup(Naming.java:84)
>	at 
>org.exolab.jms.jndi.rmi.RmiJndiInitialContextFactory.getInitialContext(Unknown 
>Source)
>	at 
>javax.naming.spi.NamingManager.getInitialContext(NamingManager.java:662)
>	at 
>javax.naming.InitialContext.getDefaultInitCtx(InitialContext.java:243)
>	at javax.naming.InitialContext.init(InitialContext.java:219)
>	at javax.naming.InitialContext.<init>(InitialContext.java:195)
>	at 
>er.changenotification.ERCNNotificationCoordinator.initialize(ERCNNotificationCoordinator.java:194)
>	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
>	at 
>sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
>	at 
>sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
>	at java.lang.reflect.Method.invoke(Method.java:324)
>	at 
>com.webobjects.foundation.NSSelector._safeInvokeMethod(NSSelector.java:120)
>	at 
>com.webobjects.foundation.NSNotificationCenter$_Entry.invokeMethod(NSNotificationCenter.java:598)
>	at 
>com.webobjects.foundation.NSNotificationCenter.postNotification(NSNotificationCenter.java:542)
>	at 
>com.webobjects.foundation.NSNotificationCenter.postNotification(NSNotificationCenter.java:556)
>etc...
>
>Now, probably this line
>
>java.lang.ClassNotFoundException: 
>org.apache.avalon.excalibur.naming.rmi.server.RMINamingProviderImpl_Stub 
>(no security manager: RMI class loader disabled)
>
>shows some more details of the problem. It seems that I may have to 
>set some property such as "java.rmi.server.StubClassBase " to load 
>the stub?
>
>If I include the Apache-Avalon-Excalibur-Naming framework in my 
>project, I get this far:
>
>  ERChangeNotification Framework
>- An exception occured: javax.naming.NamingException - null
>11156 [main] ERROR er.changenotification.ERCNNotificationCoordinator 
>- An exception occured: javax.naming.NamingException - null
>javax.naming.NamingException.  Root exception is java.lang.ClassCastException
>	at 
>org.exolab.jms.jndi.rmi.RmiJndiInitialContextFactory.getInitialContext(Unknown 
>Source)
>	at 
>javax.naming.spi.NamingManager.getInitialContext(NamingManager.java:662)
>	at 
>javax.naming.InitialContext.getDefaultInitCtx(InitialContext.java:243)
>	at javax.naming.InitialContext.init(InitialContext.java:219)
>	at javax.naming.InitialContext.<init>(InitialContext.java:195)
>	at 
>er.changenotification.ERCNNotificationCoordinator.initialize(ERCNNotificationCoordinator.java:194)
>	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
>	at 
>sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
>	at 
>sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
>	at java.lang.reflect.Method.invoke(Method.java:324)
>	at 
>com.webobjects.foundation.NSSelector._safeInvokeMethod(NSSelector.java:120)
>	at 
>com.webobjects.foundation.NSNotificationCenter$_Entry.invokeMethod(NSNotificationCenter.java:598)
>	at 
>com.webobjects.foundation.NSNotificationCenter.postNotification(NSNotificationCenter.java:542)
>	at
>etc ...
>
>this means, it dies at the last line of this code snippet from 
>ERChangeNotificationCoordinator.java
>
>         String port = "1099";
>         String jndiName = "JndiServer";
>         String protocol = "rmi";
>         String protocolType = RmiJndiInitialContextFactory.class.getName();
>
>         Properties props = new Properties();
>         props.put(Context.PROVIDER_URL, protocol + "://" + host + 
>":" + port + "/" + jndiName);
>         props.put(Context.INITIAL_CONTEXT_FACTORY, protocolType);
>        
>         log.debug("props: " + props);
>        
>         try {
>             // Open the connection to the JMS server.
>             _context = new InitialContext(props);
>
>all right folks: Who is running a project with ERChangeNotification 
>and can supply me with some infos about setup - classpaths, openjms 
>tweaking, ... - i feel downright cluesless in the moment, and deeply 
>frustrated, too :(
>
>thanks in advance, any help is greatly appreciated!!!
>
>-karsten


-- 
Bob Stuart