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From: "Caldarale, Charles R" <Chuck.Caldarale@unisys.com>
To: Tomcat Users List <users@tomcat.apache.org>
Date: Thu, 3 Sep 2009 15:14:45 -0500
Subject: RE: Configuring different environment variables for different vhost
 context?
Thread-Topic: Configuring different environment variables for different
 vhost context?
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References: <4AA02141.9000004@fischer.name>
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> From: Markus Fischer [mailto:markus@fischer.name]
> Subject: Configuring different environment variables for different
> vhost context?
>=20
> in tomcat55/Catalina/hudson-test.dev/ROOT.xml I have
> <Context docBase=3D"/data/java/archives/hudson-1.322.war">
>     <Environment name=3D"HUDSON_HOME" type=3D"java.lang.String"
> value=3D"/data/java/hudson-test"/>
> </Context>

I think you're confusing environment variables with environment entries - t=
hey are completely different things.  Environment variables have a scope of=
 process, and are accessed in Java via System.getenv().  Environment entrie=
s (what you have configured) have a scope of webapp, and are retrieved via =
JNDI lookup.  Read the servlet spec.

 - Chuck


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