ApplicationContextTracker¶
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public abstract class
ApplicationContextTracker
extends ServiceTracker¶ Base class for every class that wishes to track Spring application context. Contains a methods that help with synchronous processing.
Constructors¶
ApplicationContextTracker¶
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public
ApplicationContextTracker
(BundleContext context)¶
Methods¶
contextInvalidOrProcessed¶
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protected boolean
contextInvalidOrProcessed
(ServiceReference serviceReference, ApplicationContext applicationContext)¶ Checks whether the given context is still valid (by checking its service reference) and not yet processed.
Parameters: - serviceReference – the service reference for the context
- applicationContext – the context to check
Returns: true if the context is invalid or already processed, false otherwise
getLock¶
markAsProcessed¶
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protected void
markAsProcessed
(ApplicationContext applicationContext)¶ Marks the given application context as already processed by this tracker, by saving its id.
Parameters: - applicationContext – the application context to be marked as processed
removeFromProcessed¶
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protected void
removeFromProcessed
(ApplicationContext applicationContext)¶ Undoes marking an application context as processed by this tracked. Its id is removed from the list of processed ids.
Parameters: - applicationContext – the application context to remove from the list of processed contexts