lotus.domino.Session, java.lang.LinkageError: JVMJ9VM069

HCL Notes/Domino 8.5 Forum (includes Notes Traveler)

Subject:

Hello,

i´ve got two plugins: The first one is some kind of 'tool plugin', a collection of common classes/methods which might be useful in other plugins.
The second plugin should simply call those 'tools'.
The problem: When calling any method of the lotus.domino.Session class in the 'other' plugin, a java.lang.LinkageError: JVMJ9VM069 will be thrown.

To analyze this problem, i reduced the tool plugin to export this class only:

package test;
import lotus.domino.NotesException;
import lotus.domino.Session;
public class NotesTest {

public static void test(Session session){
try {
System.out.println("Plugin A: Server: "+session.getServerName());
} catch (NotesException e) {
e.printStackTrace();
}

}
}

So this simple class/method gets an session object and prints the server name.

Another plugin might 'consume' this method like this:

...
NotesThread.sinitThread();
try {
Session session=NotesFactory.createSession();
System.out.println("Plugin B: Server: "+session.getServerName());
NotesTest.test(session);
}catch (NotesException e){
e.printStackTrace();
}finally{
NotesThread.stermThread();
}
...

The first print (Plugin B...) works, the second print (Plugin A) throws the error mentioned before.
Using NotesSessionJob instead of NotesThread/NotesFactory doesnt help.

Those two plugins have different class loaders, i thought maybe Notes doesnt like this.
So i removed the session parameter and created an own session in the tool plugin.
Again, i tries both NotesThread/NotesFactory and NotesSessionJob.
Surprise, i got another error:
java.lang.UnsatisfiedLinkError: nlsxbe (Library is already loaded in another ClassLoader)

When moving the 'tools class' from plugin A to plugin B, everything is fine.

In the original version of this tool plugin, the tool class was not exported/imported but supplied as an osgi service. Which means, a service doesnt help, too.

Is this a known limitation of Notes or do i miss something?

I´m using Notes 8.5.1 FP1, due to some reason it´s not possible to try FP2 yet.

Thanks in advance for any help.

Thomas

Feedback number WEBB85KBVW created by Thomas TM Martin on 05/18/2010

Feedback response number WEBB8ETFJ2 created by ~Lex Asaniterjip on 03/10/2011