[jboss-jira] [JBoss JIRA] Resolved: (JBAS-9325) Update OSGi Framework to use MSC services for plugins and bundles

[Thomas Diesler (JIRA)]

     [ https://issues.jboss.org/browse/JBAS-9325?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Thomas Diesler resolved JBAS-9325.
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    Resolution: Done


Done

> Update OSGi Framework to use MSC services for plugins and bundles
> -----------------------------------------------------------------
>
>                 Key: JBAS-9325
>                 URL: https://issues.jboss.org/browse/JBAS-9325
>             Project: JBoss Application Server
>          Issue Type: Task
>      Security Level: Public(Everyone can see) 
>            Reporter: Thomas Diesler
>            Assignee: Thomas Diesler
>             Fix For: 7.0.0.Beta3
>
>
> Major service based rearchitecture of the framework
>     - Migrate all Plugins to Services
>     - Migrate framework and user bundles to services
>     There is a three layer approach to bundles/framework
>     BundleState represents the internal state of a bundle. A client never holds a direct reference to a BundleState.
>     Various BundleServices represent the lifecycle states of the bundle. BundleServices operate on BundleStates.
>     The client is given a BundleProxy which interacts with the BundleService.
>     The integration with AS7 is designed to be based on services. AS services may create dependencies on well
>     defined Framework state services. Although UserBundles are currently also modelled as services, only the
>     INSTALLED state is available as a service and may be used as a dependency. Later, we can create additional
>     services that represent the RESOLVED, ACTIVE state of a bundle.
> Currently there may still be failures in the umbrella projects and some TCK regression. Hopefully I can address these over the next couple of days.
> This is a big step towards more parallel code paths with well defined dependency points and much better AS7 integration.

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