[wildfly-dev] Re: Optional expressions RFE, looking for feedback

Yes that would be a problem. Mainly I'm trying to think of an alternative solution that doesn't involve a custom syntax though. Maybe a special variable called "default" could be used e.g. `${foo.bar:${default}}`? Is that too convoluted? On Thu, Sep 9, 2021 at 6:23 AM Michal Petrov <mpetrov(a)redhat.com&gt; wrote: > It's not, the attribute definition method would still have to be changed. > But it would no longer be possible to set the attribute value to an empty > string using this expression, isn't that a problem? > > On Tue, Sep 7, 2021 at 6:55 PM David Lloyd <david.lloyd(a)redhat.com&gt; > wrote: > >> I think the proposed functionality should already mostly be present, as >> you can supply an empty default value. For example "${foo.bar:}" will not >> throw an exception if `foo.bar` is missing but rather return an empty >> string. Is an empty string sufficient to yield the default value of an >> attribute? >> >> On Tue, Sep 7, 2021 at 11:32 AM Michal Petrov <mpetrov(a)redhat.com&gt; >> wrote: >> >>> Hi, >>> >>> I'm looking for feedback on my issue - >>> https://issues.redhat.com/browse/WFCORE-5339, analysis document at >>> https://github.com/wildfly/wildfly-proposals/pull/423 >>> >>> Thanks, >>> Michal >>> _______________________________________________ >>> wildfly-dev mailing list -- wildfly-dev(a)lists.jboss.org >>> To unsubscribe send an email to wildfly-dev-leave(a)lists.jboss.org >>> %(web_page_url)slistinfo%(cgiext)s/%(_internal_name)s >> >> >> >> -- >> - DML • he/him >> > -- - DML • he/him