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https://issues.apache.org/jira/browse/ISIS-2039?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16703132#comment-16703132
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ASF subversion and git services commented on ISIS-2039:
-------------------------------------------------------
Commit 887fb62a20ddc84cd1a59a2cb424738627ee4bbf in isis's branch
refs/heads/2039-Redesign_of_Config from [~hobrom]
[ https://gitbox.apache.org/repos/asf?p=isis.git;h=887fb62 ]
ISIS-2039: allow ServiceLoader lookup for AppConfig to fallback ...
to previous behavior, that is to lookup the AppManifest from config
property 'isis.appManifest'
Task-Url: https://issues.apache.org/jira/browse/ISIS-2039
> Redesign of Configuration
> -------------------------
>
> Key: ISIS-2039
> URL: https://issues.apache.org/jira/browse/ISIS-2039
> Project: Isis
> Issue Type: Improvement
> Components: Core
> Reporter: Andi Huber
> Assignee: Andi Huber
> Priority: Major
> Fix For: 2.0.0
>
>
> Goals:
> 1) the framework shall provide a singleton instance of IsisConfiguration,
> which is an interface that provides immutable/readonly access to the config
> key/value pairs
> 2) the framework provides IsisConfigurationBuilder once during the
> early-bootstrap phase for r/w access to the config key/value pairs
> 3) first time any module requests access to IsisConfiguration, a singleton
> instance IsisConfiguration is built using the builder and the builder itself
> is no longer valid, meaning the framework denies any caller access to the
> builder
> A benefit of this design is, that it is no longer required to pass around or
> hold instances of IsisConfiguration, because the framework provides a static
> means to get the current life-cycle's singletons for configuration.
> Side-effects ...
> 1) cleanup and simplify bootstrapping code
> 2) no more configuration mocking for JUnit tests, instead use new internal
> Config API
> 3) removal of @PostConstruct methods that take arguments
> 4) removal of apache commons dependencies (really only required by the
> WebServer tool)
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