# Uses of Class
org.apache.tapestry5.ioc.internal.AbstractConfigurationImpl

Packages that use AbstractConfigurationImpl
Package
Description
org.apache.tapestry5.ioc.internal
[INTERNAL USE ONLY] Tapestry IOC implementation details; API subject to change.

- ## Uses of AbstractConfigurationImpl in org.apache.tapestry5.ioc.internal

  Subclasses of AbstractConfigurationImpl in org.apache.tapestry5.ioc.internal
  Modifier and Type
  Class
  Description
  `class`
  `ValidatingConfigurationWrapper<T>`
  Wraps a `Collection` as a `Configuration` and perform validation that collected value are of the correct type.
  `class`
  `ValidatingMappedConfigurationWrapper<K,V>`
  A wrapper around a Map that provides the `MappedConfiguration` interface, and provides two forms of validation for mapped configurations: If either key or value is null, then a warning is logged If the key has previously been stored (by some other `ContributionDef`, then a warning is logged When a warning is logged, the key/value pair is not added to the delegate.
  `class`
  `ValidatingOrderedConfigurationWrapper<T>`
  Wraps a `List` as a `OrderedConfiguration`, implementing validation of values provided to an `OrderedConfiguration`.