JNI call & Tomcat 5.0.16 2004-01-09 - By Maxime Colas des Francs
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Hi
I use Tomcat 5.0.16 and attempt to call natives methods from one of my DLL
by JNI (works fine outside tomcat).
I follow these steps :
1) I put -Djava.library.path=/path/to/dll in CATALINA_OPTS environement
variable.
I use System.loadLibrary("mylib") in a static context of a
"load-on-startup" servlet.
> It works, no UnsatisfiedLinkError
2) I call dll "mapped" method from another servlet get method
> Every request end with a java.lang.UnsatisfiedLinkError  : myMethodName
Can somebdy point me in the right direction? (documentation, howto to use
JNI under tomcat)
In Tomcat 5 release notes i read that to avoid to load several time the
same native library,
i have to place my classe that load native libraries outside of the web
application.
How i do that ? put it in directory like common/classes but some method
must be implemented ?
thks for help
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