RE: [Wrapper-user] Is there a way to user windows system variables in wrapper.conf file?

[Lev, E. <EL...@ng...>]

Leif,

Thank you for explaining this.

Eli

>-----Original Message-----
>From: wra...@li...
>[mailto:wra...@li...]On Behalf Of Leif
>Mortenson
>Sent: Monday, April 11, 2005 5:56 PM
>To: wra...@li...
>Subject: Re: [Wrapper-user] Is there a way to user windows system
>variables in wrapper.conf file?
>
>
>Eli,
>    The Wrapper's configuration file is able to expand system=20
>environment variables
>referenced in the configuration file.   You can do so just as=20
>you mentioned:
>
>wrapper.java.additional.1=3D-Djava.rmi.server.hostname=3D%COMPUTERNAME%
>
>    If the COMPUTERNAME environment variable is not defined=20
>then the string
>will not be replaced.
>
>    The replacement syntax is the same of all platforms to make it=20
>possible to reuse
>the same configuration file across all platforms.
>
>wrapper.java.command=3D%JAVA_HOME%\bin\java
>
>    Note that it is not possible to read environment variables from=20
>within a JVM.
>To make an environment variable visible to the JVM you must=20
>pass it in as a
>system property:
>wrapper.java.additional.2=3D-Denv.MYENV=3D%MYENV%
>
>    You then access it by calling System.getProperty( "env.MYENV" );
>
>This is all described in the docs here:
>http://wrapper.tanukisoftware.org/doc/english/props-envvars.html
>
>Cheers,
>Leif
>
>Lev, Eli wrote:
>
>>Hi,
>>
>>I'm using the simple wrapper way of doing things.  One issue=20
>that I'm hitting is that one of the parameters that I need to=20
>feed the java app is the hostname of the machine where the app=20
>is running.  So in the original dos bat that would launche tha=20
>app it's:
>>
>>start java -Djava.rmi.server.hostname%COMPUTERNAME%...
>>
>>So %COMPUTERNAME% is a system wide environment variable for=20
>windows that tells you the host that you're on (similar to=20
>unix's hostname command).
>>
>>In the wrapper.conf, I have the following:
>>
>>wrapper.java.additional.1=3D-Djava.rmi.server.hostname=3D???
>>
>>For the ??? - I place the hostname of the machine that I'm on=20
>and the service works fine.  Can I put %COMPUTERNAME% for the=20
>wrapper.conf? In other words:
>>wrapper.java.additional.1=3D-Djava.rmi.server.hostname=3D%COMPUTERNAME%=
=20
>>
>>Localhost is not an option in this case, and the problem is=20
>that this program will be installed on many different=20
>machines, so I'm trying to find a way of avoiding a dynamic=20
>creation of wrapper.conf during install.
>>
>>I'd appreciate any advice/feedback.
>>
>>Eli
>> =20
>>
>
>
>
>
>-------------------------------------------------------
>SF email is sponsored by - The IT Product Guide
>Read honest & candid reviews on hundreds of IT Products from=20
>real users.
>Discover which products truly live up to the hype. Start reading now.
>http://ads.osdn.com/?ad_id=3D6595&alloc_id=3D14396&op=3Dclick
>_______________________________________________
>Wrapper-user mailing list
>Wra...@li...
>https://lists.sourceforge.net/lists/listinfo/wrapper-user
>