# Uses of Interface
org.apache.tapestry5.commons.services.InvalidationListener

Packages that use InvalidationListener
Package
Description
org.apache.tapestry5.commons.services
org.apache.tapestry5.internal.event
[INTERNAL USE ONLY] support classes for event listeners; API subject to change
org.apache.tapestry5.internal.services
[INTERNAL USE ONLY] internal service classes; API subject to change

- ## Uses of InvalidationListener in org.apache.tapestry5.commons.services

  Methods in org.apache.tapestry5.commons.services with parameters of type InvalidationListener
  Modifier and Type
  Method
  Description
  `void`
  InvalidationEventHub.`addInvalidationListener(InvalidationListener listener)`
  Deprecated.
  in 5.4, use `InvalidationEventHub.addInvalidationCallback(Runnable)` instead}

- ## Uses of InvalidationListener in org.apache.tapestry5.internal.event

  Methods in org.apache.tapestry5.internal.event with parameters of type InvalidationListener
  Modifier and Type
  Method
  Description
  `final void`
  InvalidationEventHubImpl.`addInvalidationListener(InvalidationListener listener)`

- ## Uses of InvalidationListener in org.apache.tapestry5.internal.services

  Classes in org.apache.tapestry5.internal.services that implement InvalidationListener
  Modifier and Type
  Class
  Description
  `class`
  `ComponentClassResolverImpl`
  Methods in org.apache.tapestry5.internal.services with parameters of type InvalidationListener
  Modifier and Type
  Method
  Description
  `void`
  ResourceDigestManagerImpl.`addInvalidationListener(InvalidationListener listener)`