[SLING-5010] Sling Models: Stale StaticInjectionAnnotationProcesssorFactory list depending on bundle startup order

• Type: Bug
• Status: Closed
• Priority: Critical
• Resolution: Fixed
• Affects Version/s: Sling Models Impl 1.2.0
• Fix Version/s: Sling Models Impl 1.2.2
• Component/s: Extensions
• Labels: models
• Assignee: Stefan Seifert
• Reporter: Stefan Seifert
• Created: 09/Sep/15 17:08
• Updated: 15/Sep/15 14:00
• Resolved: 09/Sep/15 20:05

Description

scenario:

• sling models impl 1.2.0
• another bundle providing custom sling model annotations with a custom StaticInjectAnnotationProcessorFactory implementation
• a sling model annotated with this custom annotation that has an flag optional = true

depending on startup order the optional flag is evaluated as true or false. if one of the bundles is restarted the flag is evaluated correctly.

reason: depending on startup order the model may get added to the modeladapterfactory before the StaticInjectAnnotationProcessorFactory is registered. than the optional flag is not evaluated correctly. if the StaticInjectAnnotationProcessorFactory is registered a few moments later the (wrong) result is still cached in the ModelClass instance.