JCORBA Clients created using JDeveloper not running

Question

Hi!
This is about a problem that I'm facing creating and running
JCORBA clients on JDeveloper 1.1. I followed the example provided
in the documentation for JCORBA applications provided in the site
www.olab.com.
1. The server object compiles just fine. I have deployed it
successfully in the Oracle Application Server 4.0.
2. The client application was created and it compiled
successfully. However,when I tried to run it, it gave an error
while creating the objectFactory. I'm copying the error message
below.
java.lang.UnsatisfiedLinkError: no wrbjidl40 in shared library
path
at java.lang.Runtime.loadLibrary(Compiled Code)
at java.lang.System.loadLibrary(Compiled Code)
at
at org.omg.CORBA.ORB.init(Compiled Code)
at oracle.oas.jco.ObjectFactory.initializeORB(Compiled
Code)
at oracle.oas.jco.ObjectFactory.<init>(Compiled Code)
at oracle.oas.jco.ObjectFactory.<init>(Compiled Code)
at StackClient.main(Compiled Code)
Ideas anyone, about why this is happening, or what i can do to
workaround it?
Thanks,
Pradipto
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Answer 1

Pradipto
It looks to me that either the path or the classpath for the OMX
is not set correctly, this can either be done on the server or
the client. My guess is that this problem is on the client,
please use the included demo file and exchange demo for your
application,
Federico
@echo off
REM ***
REM *** Script to run the Stack demo.
REM ***
SETLOCAL
REM Check for ORAWEB_HOME
if NOT "%ORAWEB_HOME%" == "" goto oraweb_home_ok
echo.
echo Please make sure that ORAWEB_HOME is defined.
echo.
goto end
:oraweb_home_ok
if NOT "%1" == "" goto argument_ok
echo.
echo Pass as argument the URL for the WebServer with the
installed application
echo e.g., rundemo.bat http://machine:port/
echo.
goto end
:argument_ok
set JAVA=%ORAWEB_HOME%\jdk\bin\java
set STUBS_JAR=%ORAWEB_HOME%
\..\jco\apps\client\myStack\_client.jar
set DRIVER_DIR=%ORAWEB_HOME%\..\jco\api
REM Uncomment the two lines below if you're using OMX.
rem set OMX_JARS=%ORAWEB_HOME%\classes\wrbjidl.jar;%ORAWEB_HOME%
\classes\services.jar
rem set ORB_JARS=%OMX_JARS%
REM Uncomment the two lines below if you're using Visigenics.
set VBJ_JARS=%ORAWEB_HOME%\jco\lib\vbjorb.jar;%ORAWEB_HOME%
\jco\lib\vbjapp.jar
set ORB_JARS=%VBJ_JARS%
set CLASSPATH=ClientStack.jar;%STUBS_JAR%;%DRIVER_DIR%
\jcoapi.jar;%ORB_JARS%;%CLASSPATH%
REM Run the client.
%JAVA% Demo %1
:end
ENDLOCAL
Pradipto Biswas (guest) wrote:
: Hi!
: This is about a problem that I'm facing creating and running
: JCORBA clients on JDeveloper 1.1. I followed the example
provided
: in the documentation for JCORBA applications provided in the
site
: www.olab.com.
: 1. The server object compiles just fine. I have deployed it
: successfully in the Oracle Application Server 4.0.
: 2. The client application was created and it compiled
: successfully. However,when I tried to run it, it gave an error
: while creating the objectFactory. I'm copying the error
message
: below.
: java.lang.UnsatisfiedLinkError: no wrbjidl40 in shared library
: path
: at java.lang.Runtime.loadLibrary(Compiled Code)
: at java.lang.System.loadLibrary(Compiled Code)
: at
: at org.omg.CORBA.ORB.init(Compiled Code)
: at oracle.oas.jco.ObjectFactory.initializeORB(Compiled
: Code)
: at oracle.oas.jco.ObjectFactory.<init>(Compiled Code)
: at oracle.oas.jco.ObjectFactory.<init>(Compiled Code)
: at StackClient.main(Compiled Code)
: Ideas anyone, about why this is happening, or what i can do to
: workaround it?
: Thanks,
: Pradipto
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