Class ResourceChangeTrackerImpl
java.lang.Object
org.apache.tapestry5.internal.event.InvalidationEventHubImpl
org.apache.tapestry5.internal.services.assets.ResourceChangeTrackerImpl
- All Implemented Interfaces:
InvalidationEventHub,ResourceChangeTracker,UpdateListener,ResourceDependencies
public class ResourceChangeTrackerImpl
extends InvalidationEventHubImpl
implements ResourceChangeTracker, UpdateListener
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Constructor Summary
ConstructorsConstructorDescriptionResourceChangeTrackerImpl(ClasspathURLConverter classpathURLConverter, boolean productionMode, boolean multipleClassLoaders, org.slf4j.Logger logger) -
Method Summary
Modifier and TypeMethodDescriptionvoidaddDependency(Resource dependency) Marks the dependency as an additional resource.voidInvoked to force the receiver to check for updates to whatever underlying resources it makes use of.voidInforms this service that no component class is associated with the resources being loaded.voidForces an invalidation event.voidvoidsetCurrentClassName(String className) Informs this service that the resources being loaded are associated with a given Tapestry component (i.e.longtrackResource(Resource resource) Start tracking the resource (or return the last modified time of an already tracked resource).Methods inherited from class org.apache.tapestry5.internal.event.InvalidationEventHubImpl
addInvalidationCallback, addInvalidationCallback, addInvalidationListener, clearOnInvalidation, fireInvalidationEvent, fireInvalidationEventMethods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, waitMethods inherited from interface org.apache.tapestry5.commons.services.InvalidationEventHub
addInvalidationCallback, addInvalidationCallback, addInvalidationListener, clearOnInvalidation, fireInvalidationEvent
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Constructor Details
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ResourceChangeTrackerImpl
public ResourceChangeTrackerImpl(ClasspathURLConverter classpathURLConverter, @Symbol("tapestry.production-mode") boolean productionMode, @Symbol("tapestry.multiple-classloaders") boolean multipleClassLoaders, org.slf4j.Logger logger)
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Method Details
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registerWithUpdateListenerHub
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trackResource
Description copied from interface:ResourceChangeTrackerStart tracking the resource (or return the last modified time of an already tracked resource). Only file system resources are tracked. Resources are tracked until any resource changes, at which points listeners are notified and the internal state is cleared.- Specified by:
trackResourcein interfaceResourceChangeTracker- Parameters:
resource- to track- Returns:
- last modified time, to nearest second
- See Also:
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addDependency
Description copied from interface:ResourceDependenciesMarks the dependency as an additional resource. A change to the dependency is considered the same as a change to the resource being transformed.- Specified by:
addDependencyin interfaceResourceDependencies
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forceInvalidationEvent
Description copied from interface:ResourceChangeTrackerForces an invalidation event. This is required in a rare case, to clear out aStreamableResourcegenerated from the component message catalog; there are some walls in place that prevent the message catalog's underlyingResources from being exposed.- Specified by:
forceInvalidationEventin interfaceResourceChangeTracker- See Also:
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checkForUpdates
Description copied from interface:UpdateListenerInvoked to force the receiver to check for updates to whatever underlying resources it makes use of.- Specified by:
checkForUpdatesin interfaceUpdateListener
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setCurrentClassName
Description copied from interface:ResourceChangeTrackerInforms this service that the resources being loaded are associated with a given Tapestry component (i.e. component, page, mixin and base) component class.- Specified by:
setCurrentClassNamein interfaceResourceChangeTracker- Parameters:
className- The fully classified class name of the component or page associated with the current resources being processed.
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clearCurrentClassName
Description copied from interface:ResourceChangeTrackerInforms this service that no component class is associated with the resources being loaded.- Specified by:
clearCurrentClassNamein interfaceResourceChangeTracker
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