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Posted to java-dev@axis.apache.org by "Davanum Srinivas (JIRA)" <ji...@apache.org> on 2007/04/05 16:54:32 UTC

[jira] Resolved: (AXIS2-1120) Phases concept is too confusing - please change for v1.1

     [ https://issues.apache.org/jira/browse/AXIS2-1120?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Davanum Srinivas resolved AXIS2-1120.
-------------------------------------

    Resolution: Won't Fix

> Phases concept is too confusing - please change for v1.1
> --------------------------------------------------------
>
>                 Key: AXIS2-1120
>                 URL: https://issues.apache.org/jira/browse/AXIS2-1120
>             Project: Axis 2.0 (Axis2)
>          Issue Type: Improvement
>          Components: documentation
>    Affects Versions: 1.0
>            Reporter: Thilo Frotscher
>         Assigned To: Deepal Jayasinghe
>            Priority: Critical
>
> With Axis2 1.0 it can easily happen that you engage a module with services without realizing it! 
> This is because even if explicitly engaging a module with a *single* service or a *single* operation, its handlers will automatically be invoked for *all* services if they belong to a global phase. There's no warning messages or anything that prevent's you from doing this. IMHO this bevaviour is very confusing, especially for beginners.
> I think there are two possible solutions to this:
> - disallow engagement with single services or operations for all modules that contain handlers in global phases
>   (at the very least, display a warning message that the module will actually be invoked for *all* services)
> - or make sure that handlers in global phases are *available*  to all services, but will only be invoked for services that they were *explicitly* engaged with
> Either way, the release of Axis2 1.1 is a very good opportunity to change this behaviour. The later you do this, the more backwards compatibility might have to be sacrificed.
> I am sure that many users will vote for this change once the use of Axis2 in general and modules in particular is more widespread.
> There was a discussion about this on the mailing list, but somehow it died out: http://marc.theaimsgroup.com/?l=axis-dev&m=115394666310204&w=2
> Please consider making this change for v1.1
> Thanks!

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