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From "Martin Gainty" <mgai...@hotmail.com>
Subject Re: JNI in Tomcat6
Date Wed, 02 May 2007 14:22:55 GMT
Good Morning Dave

usually the binaries are located in %JAVA_HOME%/jre/bin
backup everything (jvm.cfg especially) you have beforehand
change LD_LIBRARY_PATH in jvm.cfg to point to the folder containing your DLL

(please verify this works as the signatures for JNI dll's need to conform to 
spec)
Martin--
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----- Original Message ----- 
From: "David Kerber" <dckerber@verizon.net>
To: "Tomcat Users List" <users@tomcat.apache.org>
Sent: Wednesday, May 02, 2007 9:34 AM
Subject: Re: JNI in Tomcat6


> Christian Becker wrote:
>
>>Hello Everybody,
>>
>>i am currently developing a Servlet for Controlling my Winamp with my
>>Mobile.
>>The Library i want to use is jdic.
>>jdic uses JNI with a DLL
>>
>>As Java Application, it is perfectly working.
>>But on my Tomcat6 i always get a Exception while Servlet Initialization:
>>
>>java.lang.UnsatisfiedLinkError
>>
>>This is caused while calling a Native Method.
>>I just tried several Places for the DLL but i always get the Exception.
>>
>>Where do i have to place the DLL File, that the Classloader will find it?
>>
>>The PATH Variable and a Subfolder \WEB-INF\libs seems to have no effects.
>>
> I'm not certain of this, but you could try putting it in your 
> <jre_home>/lib/ext/x86 folder.  That's where a 3rd party jni app that I 
> use wants its .dll's.
>
> Dave
>
>
>
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> 


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