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Posted to dev@sling.apache.org by "Timothee Maret (JIRA)" <ji...@apache.org> on 2019/07/23 07:49:00 UTC
[jira] [Commented] (SLING-8591) Hook to support custom code when
installing or deleting distribution packages
[ https://issues.apache.org/jira/browse/SLING-8591?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16890748#comment-16890748 ]
Timothee Maret commented on SLING-8591:
---------------------------------------
Thanks for picking that up [~cschneider]! The approach looks good, I left a few comments in the [PR 20|https://github.com/apache/sling-org-apache-sling-distribution-core/pull/20] (ignoring test and empty test).
> Hook to support custom code when installing or deleting distribution packages
> -----------------------------------------------------------------------------
>
> Key: SLING-8591
> URL: https://issues.apache.org/jira/browse/SLING-8591
> Project: Sling
> Issue Type: Improvement
> Components: Content Distribution
> Reporter: Christian Schneider
> Assignee: Christian Schneider
> Priority: Major
> Fix For: Content Distribution Core 0.4.2
>
> Time Spent: 50m
> Remaining Estimate: 0h
>
> The concrete case for this is that some customers would like to automatically install content packages that are deployed during a content distribution.
> I would like to avoid putting the content package installation code directly into the content distribution core bundle. So the idea is to define a hook that can be implemented to support custom code after installation of a distribution package and before deletion of such a package.
> The hook could look like this:
> {code:java}
> public interface PackageInstallHook {
> void onPostAdd(ResourceResolver resourceResolver, DistributionPackage distPackage);
> void onPreRemove(ResourceResolver resourceResolver, DistributionPackage distPackage);
> }
> {code}
> The implementation of the hook can be offered as a service. A default noop service is created by default. The referenced service can be overridden by specifiying a installHook.target on the DistributionPackageBuilderFactory config.
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