Hi Gary,
Am Wed, 13 Dec 2017 15:17:56 -0700 schrieb Gary Gregory:
> Hi All,
>
> Log4j 2 provides it's own copy of our StrSubstitutor/StrLookup framework
> enhanced for Log4j's needs. In addition it provides a custom StrLookup
> called Interpolator which allows for lookups like:
>
> ${sys:java.version} and ${env:MY_VAR} to look up system properties and
> environment variables respectively as well as other sub maps.
You will find this also in commons-configurations.
> I would like to borrow this concept of a composite and keyed StrLookup
> and make it a first class citizen in [text].
>
> This would look like this:
>
> Interpolator interpolator = new o.a.c.t.Interpolator();
> interpolator.put("gary", StrLookup.mapLookup(new HashMap()));
> interpolator.put("alice", StrLookup.mapLookup(new HashMap()));
> StrSubstitutor strSubstitutor = new StrSubstitutor(interpolator);
>
> Thoughts?
Cheers,
Jörg
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