4 Nov
2009
4 Nov
'09
10:38 a.m.
On 11/4/09 10:30 AM, Thomas Mortagne wrote:
On Tue, Nov 3, 2009 at 22:16, Jerome
Velociter<jerome(a)xwiki.com> wrote:
Fine with me. I thought this was a bit overhead compared to creating all
services instances the first time by getting the whole map injected. I
agree the runtime registration is nice.
Jerome.
Hello all,
We need to be able to expose APIs to scripting languages. Following the
idea initially expressed by Vincent in this thread
http://lists.xwiki.org/pipermail/devs/2009-August/013934.html, I would
like to propose the following :
- We add a org.xwiki.script.ScriptService component role, which is an
empty tag interface that services class implements
- A org.xwiki.script.ScriptServiceManager implementation gets all
services injected in a roleHint/service map
Having a roleHint/service map is already CM job, no need to have one
in ScriptServiceManager, use lookup when a service is asked. It make
code more simple and support registration/unregistration of service at
runtime. - This script service manager gets injected where
script bindings are
initialized and is bound "as is" with under "services" name.
Currently
in two places : in the XWikiScriptContextInitializer and in the
DefaultVelocityManager (since velocity is treated separetely from JSR223
scripting languages for the moment).
I've uploaded an initial patch on
http://jira.xwiki.org/jira/browse/XWIKI-4551 if you want to give a look.
My +1
Except for the ScriptServiceManager Map, +1
Jerome.
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