Hi again,

sorry, I should have said that before. Adding the path without the
filename (using String win32com = new
File(this.getClass().getClassLoader().getResource("win32com.dll").toURI()).getParent();)
also doesn't work.

Loading the dll using
CommDriver commDriver = (CommDriver)
Class.forName("com.sun.comm.Win32Driver").newInstance();
commDriver.initialize();
instead of
System.loadLibrary("win32com.dll");
fails, too.

Any ideas?

Best regards,

Abid


Christopher Schultz schrieb:
> -----BEGIN PGP SIGNED MESSAGE-----
> Hash: SHA1
>
> Abid,
>
> Abid Hussain wrote:
>> I want to establish a connection to a serial port from my webapp by
>> using the javax.comm package which uses the win32com.dll (on windows
>> systems).
>>
>> I resolve the path of the dll in my webapp:
>> String win32com = new
>> File(this.getClass().getClassLoader().getResource("win32com.dll").toURI()).getPath();
>>
>> Now, I add the path to the java.library.path property:
>> System.setProperty("java.library.path",
>> System.getProperty("java.library.path") + File.pathSeparator + win32com);
>
> It looks like you are adding the path to the DLL /including/ the
> filename. I believe that you want to include the path but /not/ the
> filename.
>
> - -chris
>
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--

Abid Hussain
Mail: abid.hussain@(protected)
Web: http://www.abid76.de

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