Re: Unable to use Resouce value with $

[Thomas Butz]

That didn't work.

----- Ursprüngliche Mail -----
Von: "Richard Zowalla" <r...@apache.org>
An: "users" <users@tomee.apache.org>
Gesendet: Freitag, 8. September 2023 20:34:38
Betreff: Re: Unable to use Resouce value with $

Hi,

$ is used as an identifier, i.e. for injecting properties.

You can use 

   <Resource id="config" class-name="com.exmaple.MyResource">
        SkipPropertiesFallback = true
        test = $abc
    </Resource>

The `SkipPropertiesFallback` will prevent the resolution of $-values.
The related code is here: [1]

Hope it helps.
Richard

[1]
https://github.com/apache/tomee/blob/main/container/openejb-core/src/main/java/org/apache/openejb/assembler/classic/Assembler.java#L3083


Am Freitag, dem 08.09.2023 um 15:44 +0200 schrieb Thomas Butz:
> I'm trying to implement a custom resources class by implementing
> setProperties(Properties) as outlined in the documentation:
> 
> https://tomee.apache.org/application-resources.html
> 
> The resource is defined tomee.xml:
> 
> <Resource id="myresource" class-name="com.exmaple.MyResource">
> myproperty=$omething
> </Resource>
> 
> But as soon as the value starts with a dollar sign, its value is
> interpreted as null while passed into setProperties().
> My current theory is that property substitution is interfering here,
> but I have no clue how to avoid it.
> 
> My failed attempts include:
> 
> myproperty=\$omething
> myproperty=$$omething
> myproperty=\u0024omething
> myproperty=&#x0024;domething
> myproperty=${xxx:-$omething}
-- 
Mit freundlichen Grüßen / Best regards


Thomas Butz

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