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From "Dan Diephouse (JIRA)" <j...@apache.org>
Subject [jira] Commented: (ABDERA-86) More flexible servicesPath for ServiceProvider
Date Fri, 11 Jan 2008 18:01:34 GMT

    [ https://issues.apache.org/jira/browse/ABDERA-86?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12558043#action_12558043
] 

Dan Diephouse commented on ABDERA-86:
-------------------------------------

Looks like good stuff. I'm really more swamped than I want to be this weekend. I'll apply
this as soon as I can though.

> More flexible servicesPath for ServiceProvider
> ----------------------------------------------
>
>                 Key: ABDERA-86
>                 URL: https://issues.apache.org/jira/browse/ABDERA-86
>             Project: Abdera
>          Issue Type: New Feature
>    Affects Versions: 0.4.0
>            Reporter: Jim Ancona
>         Attachments: AbstractServiceProvider_regex.patch
>
>
> I have a use case where the base URI of my service is parameterized (e.g. http://example.com/users/{userId}/service/).
I want to use a ServiceProvider at the user level, i.e. I would like the servicesPath to match
http://example.com/users/{userId}/. The current implementation in AbstractServiceProvider
uses a plain string match, so there's no way to parameterize it.
> I have created a class extending AbstractServiceProvider which matches using a regex.
It also stores the match value(s) as request parameter(s), making them easily accessible to
my CollectionProvider. While my class meets my needs, I think the use case is common enough
that you might want to incorporate something similar into Abdera. I had to override AbstractServiceProvider.resolve()
in my class, which lead to quite a bit of duplicated code. It might be better to:
> 1. Refactor AbstractServiceProvider to abstract the string matching into separate methods,
so that classes that want to use a different matching method can easily do so.
> 2. Make the default implementation use a regex rather than a simple string match.

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