Re: CosNaming

[Bruno Dumant]

 

Thomas Becker wrote:

I try to use the CosNaming name-service coming with Jonathan on JDK1.2.2 (Solaris) calling

java\
 -Dorg.omg.CORBA.ORBClass=org.objectweb.david.libs.contexts.orbs.iiop.IIOPORB\
 -Dorg.omg.CORBA.ORBSingletonClass=org.objectweb.david.libs.contexts.orbs.ORBSingletonClass\
 org.objectweb.david.libs.services.CosNaming.NameServer -file ns.ior

When accessing the name-service I get the following exception on the client side:

org.omg.CORBA.UNKNOWN:   minor code: 0 completed: Maybe
...

Forcing to use the org.omg.CosNaming classes of Jonathan by specifying
 -Xbootclasspath:.../jonathan/classes:.../jdk1.2.2/jre/lib/rt.jar
when starting the name-service solves the problem. Now I suspect that there
is an incompatibility of Jonathan and JDK CosNaming classes. Is this a known
issue or am I doing something wrong?

Dear Thomas,

Two things :

• thanks to your question,  I found a minor bug that caused the UNKNOWN exception to be raised. However, this does not solve your problem : an IncompatibleClassChangeError is now raised...
• the problem is that the jdk1.2.2 org.omg classes are not compliant with the standard. In particular, there is no NamingContextOperations interface defined.

The only solution is thus to use the -XBootclasspath option. Sorry...

Best regards,

Bruno
 

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Bruno Dumant
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