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Posted to dev@sling.apache.org by "Timothee Maret (JIRA)" <ji...@apache.org> on 2017/07/25 13:27:01 UTC
[jira] [Assigned] (SLING-7020) DefaultDistributionComponentProvider
is causing an NPE when agents are listed
[ https://issues.apache.org/jira/browse/SLING-7020?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Timothee Maret reassigned SLING-7020:
-------------------------------------
Assignee: Timothee Maret
> DefaultDistributionComponentProvider is causing an NPE when agents are listed
> -----------------------------------------------------------------------------
>
> Key: SLING-7020
> URL: https://issues.apache.org/jira/browse/SLING-7020
> Project: Sling
> Issue Type: Bug
> Components: Content Distribution
> Environment: Latest Sling, JDK 1.8
> Reporter: Andreas Schaefer
> Assignee: Timothee Maret
>
> When listing the agents with ' /libs/sling/distribution/services.1.json' then the DefaultDistributionComponentProvider.getComponents() throws an NPE on line 84. The reason is that the method getComponentMap() for type TRIGGER is returning NULL and there is no check for a NPE. This will fix that NPE:
> public List<DistributionComponent<?>> getComponents(DistributionComponentKind kind) {
> Map<String, DistributionComponent<?>> componentMap = getComponentMap(kind.asClass());
> List<DistributionComponent<?>> componentList = new ArrayList<DistributionComponent<?>>();
> if(componentMap != null) {
> componentList.addAll(componentMap.values());
> }
> return componentList;
> }
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