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https://issues.apache.org/jira/browse/ARTEMIS-1403?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Christopher L. Shannon resolved ARTEMIS-1403.
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Resolution: Fixed
> Wildcard matching should always respect delimiters
> --------------------------------------------------
>
> Key: ARTEMIS-1403
> URL: https://issues.apache.org/jira/browse/ARTEMIS-1403
> Project: ActiveMQ Artemis
> Issue Type: Bug
> Components: Broker
> Affects Versions: 2.3.0
> Reporter: Christopher L. Shannon
> Assignee: Christopher L. Shannon
> Priority: Minor
> Fix For: 2.4.0
>
>
> Here is what I originally posted on the dev list. There is a bug with
> wildcard matching that will return that a string is a match to a pattern even
> though there are extra characters after the last delimiter.
> From my original post:
> {quote}I noticed a difference with wildcard matching in Artemis from 5.x and
> I think the Artemis version is wrong.
> Let's take the following wildcard pattern as an example in Artemis: a.b.c.#
> Pattern Matches?
> a.b.c yes
> a.b.c.d yes
> a.b.cabd yes
> Example in ActiveMQ 5.x: a.b.c.>
> Pattern Matches?
> a.b.c yes
> a.b.c.d yes
> a.b.cabd no
> It does not make sense to me that a.b.cabd would match a.b.c.#. This happens
> because the matching logic just replaces .# with .* in a regex matching
> pattern so it matches 0 or many characters. There is a delimiter there so I
> think the 5.x approach is correct. Also maybe we should allow user's to be
> able to plug in custom matching logic to override the default? (This is
> something i can do in a PR){quote}
> Note that this change will not affect matching 0 or more words. So a.b.c
> should still match a.b.c.#
> It would also still be nice to be able to plug in custom matching logic if a
> user has custom requirements but that would be done in a different PR.
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