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Posted to issues@maven.apache.org by "John Casey (JIRA)" <ji...@codehaus.org> on 2007/02/28 00:31:43 UTC

[jira] Commented: (MNG-2851) The artifact handlers must be loaded upfront for all operations

    [ http://jira.codehaus.org/browse/MNG-2851?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel#action_88723 ] 

John Casey commented on MNG-2851:
---------------------------------

Sorry, where exactly are these artifact handlers meant to be used? Currently, any artifact handlers that are specified in build extensions should be available to the project-build process when executing a normal build, but this pre-scanning has two drawbacks:

1. it doesn't currently apply to direct use of the project builder outside of a build...though it could be, using the DefaultBuildExtensionScanner in maven-core.

2. the pre-scanning process doesn't look in plugin declarations for extensions (yet). I left this to the lifecycle executor for now, until I've had a chance to really take a deeper look at what moving that might impact.

> The artifact handlers must be loaded upfront for all operations
> ---------------------------------------------------------------
>
>                 Key: MNG-2851
>                 URL: http://jira.codehaus.org/browse/MNG-2851
>             Project: Maven 2
>          Issue Type: Improvement
>    Affects Versions: 2.1.x
>            Reporter: Jason van Zyl
>             Fix For: 2.1-alpha-1
>
>
> check the test I've added to MavenEmbedderTest. Without this loading
> of project (without deps) the artifact handlers don't get taken into
> account when loading the project.
> the artifact handlers are added somewhere in lifecycle executor which
> is not even touched on readProjectWithDependencies().
> Milos
> On 2/27/07, Jason van Zyl <ja...@maven.org> wrote:
> Hey,
> Just wondering about reading the project twice in read project with
> dependencies. Why are you trying to find the artifact handlers once
> and then reading the project again?
> Just wondering if you copied this stuff from internal components why
> it's not working. Is this for the case where you've added new ones
> after the embedder has started?

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