[jboss-user] [Beginner's Corner] - Re: How to make Jboss server recognize Windows DLL

[Tuan Nguyen]

Tuan Nguyen [http://community.jboss.org/people/tnguyen_75] created the discussion

"Re: How to make Jboss server recognize Windows DLL"

To view the discussion, visit: http://community.jboss.org/message/603938#603938

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This is not the typo. I actually use JNA (Java Native Access) to access shared libraries (DLLs on Windows) instead of JNI.

I added the jna.librabry.path to conf.bat as follows:

rem # Path to jna.library.path
set "JAVA_OPTS=%JAVA_OPTS% -Djna.library.path=C:\Software\VMWare\VSphere-4.1"

I also added this code to my class:

   static {
               System.setProperty("jna.library.path", "C:\\Software\\VMWare\\VSphere-4.1");

   }

When I run the program in Jboss, I still got the following error:

java.lang.UnsatisfiedLinkError: Unable to load library 'vix': The specified module could not be found.
2011-05-06 10:26:45,950 ERROR [STDERR] (WorkManager(2)-3)           at com.sun.jna.NativeLibrary.loadLibrary(NativeLibrary.java:163)
2011-05-06 10:26:45,950 ERROR [STDERR] (WorkManager(2)-3)           at com.sun.jna.NativeLibrary.getInstance(NativeLibrary.java:236)

It seems that JBOSS could not find the DLLs resulting to UnsatisfiedLinkError.

BTW, I tested this code in Eclispe and it ran fine! Certainly, Eclispe and JBOSS are two different environments.

Also, I could not find the properties MBean in JMX-Console.

Please let me know what additional info is needed for debug purpose.

Any help from the community is greatly appreciated!

Tuan
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