WebLogic 5.1 with VisiBroker for Java 3.4

Hi,
I have a servlet in WebLogic 5.1 that use Inprise VisiBroker ORB to find an
object. The version is VisiBroker for Java 3.4. When I invoke the servlet it
appears an error that displays the next:
mar sep 05 11:46:21 GMT+02:00 2000:<E> <ServletContext-General> Servlet
failed with Exception
java.lang.ExceptionInInitializerError: org.omg.CORBA.INITIALIZE: can't
instantiate default ORB implementation com.visigenic.vbroker.orb.ORB minor
code: 0 completed: No
at org.omg.CORBA.ORB.create_impl(ORB.java:305)
at org.omg.CORBA.ORB.<clinit>(ORB.java:202)
at CorbaServices.altaServiceRequest(CorbaServices.java:20)
at AltaReclamacionServlet.doPost(AltaReclamacionServlet.java:59)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:772)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:865)
at
weblogic.servlet.internal.ServletStubImpl.invokeServlet(ServletStubImpl.java
:105)
at
weblogic.servlet.internal.ServletContextImpl.invokeServlet(ServletContextImp
l.java:742)
at
weblogic.servlet.internal.ServletContextImpl.invokeServlet(ServletContextImp
l.java:686)
at
weblogic.servlet.internal.ServletContextManager.invokeServlet(ServletContext
Manager.java:247)
at
weblogic.socket.MuxableSocketHTTP.invokeServlet(MuxableSocketHTTP.java:361)
at
weblogic.socket.MuxableSocketHTTP.execute(MuxableSocketHTTP.java:261)
at weblogic.kernel.ExecuteThread.run(ExecuteThread.java, Compiled
Code)
mar sep 05 11:46:22 GMT+02:00 2000:<I> <ServletContext-General>
servletimages: init
I suppose that WebLogic try to use the ORB classes provided by itself but I
need use the VisiBroker CORBA implementation. Is possible to use the
VisiBroker ORB?, Which is the way?
Thanks

I have found the problem, I had many orb.properties files in my PC,
(VisualAge, etc...) Weblogic used other file, I don't know why, that was the
reason.
Sorry and thanks.
Eduardo Ceballos escribió en mensaje <[email protected]>...
Please send a test case to support.
Berthold Allgeier wrote:
Thanks for the answer, but the problem remains. I have put the
orb.properties in WEBLOGIC_HOME\jre1_2\jre\lib with this content:
# Make VisiBroker for Java the default ORB
org.omg.CORBA.ORBClass=com.visigenic.vbroker.orb.ORB
org.omg.CORBA.ORBSingletonClass=com.visigenic.vbroker.orb.ORB
Also I have put the VBROKER_HOME\lib\vbjorb.jar in the
weblogic.class.path.
>>
I don´t know which is the problem, why it can´t instantiate the ORB?
Is very urgent, help me.
Regards.
Eduardo Ceballos escribió en mensaje <[email protected]>...
There is a paper that gives some guidelines for delegation. It can be
found
at <http://www.weblogic.com/docs51/classdocs/corba.html>.
Seems to me that the problem you are having is related to the
configuration
specified for the jdk in the orb.properties file. For our part, we do not
set these properties.
Does anyone else have any useful advice here?
Berthold Allgeier wrote:
Hi,
I have a servlet in WebLogic 5.1 that use Inprise VisiBroker ORB to
find
an
object. The version is VisiBroker for Java 3.4. When I invoke the
servlet
it
appears an error that displays the next:-------------------------------------------------------------------------
mar sep 05 11:46:21 GMT+02:00 2000:<E> <ServletContext-General>
Servlet
failed with Exception
java.lang.ExceptionInInitializerError: org.omg.CORBA.INITIALIZE: can't
instantiate default ORB implementation com.visigenic.vbroker.orb.ORBminor
code: 0 completed: No
at org.omg.CORBA.ORB.create_impl(ORB.java:305)
at org.omg.CORBA.ORB.<clinit>(ORB.java:202)
at CorbaServices.altaServiceRequest(CorbaServices.java:20)
at
AltaReclamacionServlet.doPost(AltaReclamacionServlet.java:59)
atjavax.servlet.http.HttpServlet.service(HttpServlet.java:772)
atjavax.servlet.http.HttpServlet.service(HttpServlet.java:865)
at
weblogic.servlet.internal.ServletStubImpl.invokeServlet(ServletStubImpl.java
:105)
at
weblogic.servlet.internal.ServletContextImpl.invokeServlet(ServletContextImp
l.java:742)
at
weblogic.servlet.internal.ServletContextImpl.invokeServlet(ServletContextImp
l.java:686)
at
weblogic.servlet.internal.ServletContextManager.invokeServlet(ServletContext
Manager.java:247)
at
weblogic.socket.MuxableSocketHTTP.invokeServlet(MuxableSocketHTTP.java:361)
at
weblogic.socket.MuxableSocketHTTP.execute(MuxableSocketHTTP.java:261)
at weblogic.kernel.ExecuteThread.run(ExecuteThread.java,Compiled
Code)
mar sep 05 11:46:22 GMT+02:00 2000:<I> <ServletContext-General>
servletimages: init-------------------------------------------------------------------------
I suppose that WebLogic try to use the ORB classes provided by itself
but
I
need use the VisiBroker CORBA implementation. Is possible to use the
VisiBroker ORB?, Which is the way?
Thanks

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