Re: [Wrapper-user] Wrapper classpath on Windows 2000

[Leif M. <le...@ta...>]

John,
    Sorry.  I had meant to post the source of the getMainMethod method.
http://cvs.sourceforge.net/viewcvs.py/wrapper/wrapper/src/java/org/tanukisoftware/wrapper/WrapperStartStopApp.java?rev=1.7&only_with_tag=RELEASE_3_1_2&view=auto

Cheers,
Leif

Leif Mortenson wrote:
> John,
>
> Volkar, John wrote:
>>> Just a thought here - what does your directory structure look like 
>>> and where are you running it from?
>>>     
>> Good thought, thanks, but...
>>   
> The Wrapper is good about forcing the current directory to be the 
> location of the
> Wrapper.exe.   That will not be the case when you run the batch file I 
> had you
> create so you will want to run that from within the correct directory.
>>> However, this wouldn't account for your Win2000 - WinXP difference, 
>>> but...it might be worth looking into.
>>>     
>> Yeah, it's the same exact directory layout on the boxes. 
>> I'm a bit hampered in testing/playing on this the only Win2000 box I
>> have available to me is only  accessible to me via remote access, when
>> the QA team isn't working on it.
>>
>> What's driving me nuts is that the invocation line works when all the
>> -Dwrapper stuff is stripped and I invoke my main class directly, but
>> thru the wrapper it doesn't...
>>
>> I'm wondering if my use of a static inner class for Start and Stop isn't
>> the problem somehow...
>>   
> That is the only thing that I can think of as well...   The 
> WrapperStartStopApp class
> has code in the getMainMethod method which is attempting to load your
> com.mckessonaps.fp2k.FP2KServiceWrapper$Start class manually.  That is
> failing for some reason.
>
> A couple more things for you to try:
> 1) Add the -verbose:class parameter to the batch file and see whether 
> or not the
> class is being loaded.
>
> 2) Change the main class from 
> com.mckessonaps.fp2k.FP2KServiceWrapper$Start
> to com.mckessonaps.fp2k.FP2KServiceWrapper and see what happens.  You 
> will
> still get an error that the main method can't be found, but that is 
> after the class has
> been successfully loaded.   Do this with the -verbose:class parameter 
> set as well.
>
> I can't think what could be causing this that would be OS specific, 
> given that it
> also happens with the batch file...  If it were a file permission 
> problem then it
> would also happen when the wrapper parameters were removed.
>
> Have you installed any non-default security policy files in that JVM?  
> There is
> nothing specified from the command line, but it is possible to edit 
> the security
> files of the JVM itself.
>
> I'll post again if I think of anything else.
> Leif