Hi,
Caldarale, Charles R wrote:
> I think you're confusing environment variables with environment entries -
> they are completely different things. Environment variables have a scope of
> process, and are accessed in Java via System.getenv(). Environment entries
> (what you have configured) have a scope of webapp, and are retrieved via JNDI
> lookup. Read the servlet spec.
I think you're absolutely right; I'm sill new into all that Java/Tomcat
stuff.
I searched a bit in the Hudson sources and found the following:
// check JNDI for the home directory first
try {
InitialContext iniCtxt = new InitialContext();
Context env = (Context) iniCtxt.lookup("java:comp/env");
String value = (String) env.lookup("HUDSON_HOME");
if(value!=null && value.trim().length()>0)
return new File(value.trim());
// look at one more place. See issue #1314
value = (String) iniCtxt.lookup("HUDSON_HOME");
if(value!=null && value.trim().length()>0)
return new File(value.trim());
} catch (NamingException e) {
// ignore
}
Matching that with your comment about JNDI, I see a partial match here
:) However I lack the knowledge to understand what the context lookup to
"java:comp/env" really means in relation to HUDSON_HOME .
Am I still on the right track now with my environment entry
configuration from my ROOT.xml? I can imagine that I'm missing only a
small link now ...
thank you in advance,
- Markus
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