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https://issues.apache.org/jira/browse/SLING-3320?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Felix Meschberger reopened SLING-3320:
--------------------------------------
Assignee: Felix Meschberger
This change has a problem in the removedService(ServiceReference) method: The
genericBindingsValuesProviders now uses a ServiceReference as the key while the
removedService method still assumes the service ID this causes a
ClassCastException:
{noformat}
java.lang.ClassCastException:
org.apache.felix.framework.ServiceRegistrationImpl$ServiceReferenceImpl cannot
be cast to java.lang.Long
at java.lang.Long.compareTo(Long.java:50)
at
java.util.concurrent.ConcurrentSkipListMap.doRemove(ConcurrentSkipListMap.java:1064)
at
java.util.concurrent.ConcurrentSkipListMap.remove(ConcurrentSkipListMap.java:1659)
at
org.apache.sling.scripting.core.impl.ContextBvpCollector.removedService(ContextBvpCollector.java:99)
at
org.apache.sling.scripting.core.impl.BindingsValuesProvidersByContextImpl$3.applyInContext(BindingsValuesProvidersByContextImpl.java:217)
{noformat}
> Use service ranking to sort BindingsValuesProvider services
> -----------------------------------------------------------
>
> Key: SLING-3320
> URL: https://issues.apache.org/jira/browse/SLING-3320
> Project: Sling
> Issue Type: Bug
> Components: Scripting
> Affects Versions: Scripting Core 2.0.24
> Reporter: Feike Visser
> Assignee: Felix Meschberger
> Fix For: Scripting Core 2.0.26
>
> Attachments: SLING-3320_1.diff
>
>
> I have implemented two basic BindingsValuesProviders like this.
> {code}
> @Service
> @Component(immediate=true)
> public class MyBindings implements BindingsValuesProvider {
> }
> {code}
> What I want to make sure is that they are *always* executed in the same
> order, first A, then B.
> Because I want to re-use objects that were set in the first
> BindingsValuesProvider.
> Currently I don't have a way to do this.
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