[jboss-jira] [JBoss JIRA] Commented: (JBAS-3637) Way to set JNDI properties for twiddle

[H Hogenkamp (JIRA)]

    [ http://jira.jboss.com/jira/browse/JBAS-3637?page=comments#action_12352516 ] 
            
H Hogenkamp commented on JBAS-3637:
-----------------------------------

My problem was finally solved with the hints given here:
http://www.jboss.com/index.html?module=bb&op=viewtopic&t=95537&view=next

> There is a jndi.properties file in the twiddle.jar file.
>
> In the jndi.properties file, I've added the line:
> jnp.disableDiscovery=true
>
> Now when my Jboss server is down, twiddle.sh returns an Exception.


> Way to set JNDI properties for twiddle
> --------------------------------------
>
>                 Key: JBAS-3637
>                 URL: http://jira.jboss.com/jira/browse/JBAS-3637
>             Project: JBoss Application Server
>          Issue Type: Feature Request
>      Security Level: Public(Everyone can see) 
>            Reporter: Owen Taylor
>            Priority: Minor
>
> It is frequently useful to be able to set JDNI properties when running twiddle - for example,
> you might want to set jnp.disableDiscovery when checking the status of a particular server
> that might not be running.
> Right now, this is difficult to do. You can export a JBOSS_CLASSPATH
> which contains a jndi.properties file before running twiddle.sh, but then you have to
> include all the standard jars in it, which is quite annoying.
> A pssible fixes would be one of:
>  A) A way to prepend elements to JBOSS_CLASSPATH without disabling the default
>   construction (also useful for getting a log4j.properties that doesn't drop twiddle.log
>   in the cwd, perhaps)
>  
>  B) A command line option for specifying a particular properties file to load and pass
>   to 'new InitialContext()' (slightly more convenient than A)
>  C) A command line option to define particular properties:
>     twiddle.sh -jnpProperty=jnp.disableDiscovery=true
>   (Or some better syntax)
> The twiddle code actually does:
>          Properties props = new Properties(System.getProperties());
>          props.put(Context.PROVIDER_URL, serverURL);
>          ctx = new InitialContext(props);
> In the case where a server URL is set, so there may have been intention that twiddle.sh -Djnp.disableDiscovery=true
> would work, but AFAIK property inheritance doesn't work in that place - only the properties directly in props take 
> effect, and system properties won't be looked at in the other code path either.

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