users@glassfish.java.net

Re: asadmin version cmd

From: Ludovic Champenois <Ludovic.Champenois_at_Sun.COM>
Date: Wed, 08 Nov 2006 10:03:37 -0800

kedar wrote:
> Hi Cathy Mucci,
>
> The Version Command output should be an invariant. I don't
> think the "output" of the version command is an interface that
> you can rely on.
>
> So, it always better to rely on the "Version" class that we
> have exposed. In your GlassFish installation, take a look at:
> appserv-ext.jar:
> com.sun.appserv.server.util.Version class. At the moment, you'll
> need to do a javap on that to find out its methods.
https://glassfish.dev.java.net/nonav/javaee5/api/s1as-javadocs/com/sun/appserv/server/util/Version.html


but...
> This class exposes various methods to get things like: full-version
> (which asadmin displays), major version, minor version, build id etc.
> I think you should rely on it.

I remember that you need more than appserv-ext.jar jar in your classpath
for EE detection, making this api not really stable as the output varies
based on you class path...

Unless I am wrong?
Ludo
>
> Regards,
> Kedar
>
> Cathy Mucci wrote:
>>
>> We are looking for ways to programatically determine the version of
>> AppServer installed on various platforms/servers.
>>
>> Is the the output returned from the asadmin version command is parsable?
>> Is it localized text? In other words, is there an option to guarantee
>> the output text that can be parsed by a script and work in any locale?
>>
>> Your feedback is appreciated.
>>
>> Thank you,
>> Cathy Mucci
>>
>>
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