## Uses of Interface
org.apache.tapestry5.services.transform.ComponentClassTransformWorker2

- Packages that use ComponentClassTransformWorker2
  Package | Description
  --- | ---
  org.apache.tapestry5.hibernate.web.internal | [INTERNAL USE ONLY] support classes for Hibernate integration; API subject to change
  org.apache.tapestry5.hibernate.web.modules |
  org.apache.tapestry5.internal.jpa | [INTERNAL USE ONLY] support classes for the JPA module; API subject to change
  org.apache.tapestry5.internal.services | [INTERNAL USE ONLY] internal service classes; API subject to change
  org.apache.tapestry5.internal.services.meta | [INTERNAL USE ONLY] metadata support classes; API subject to change
  org.apache.tapestry5.internal.transform | [INTERNAL USE ONLY] component class transformation implementation classes; API subject to change.
  org.apache.tapestry5.jpa.modules |
  org.apache.tapestry5.modules |
  org.apache.tapestry5.services.meta | Services for extracting component metadata.

- - ### Uses of ComponentClassTransformWorker2 in org.apache.tapestry5.hibernate.web.internal

    Classes in org.apache.tapestry5.hibernate.web.internal that implement ComponentClassTransformWorker2
    Modifier and Type | Class | Description
    --- | --- | ---
    `class` | `CommitAfterWorker` | Searches for methods that have the `CommitAfter` annotation and adds logic around the method to commit or abort the transaction.

  - ### Uses of ComponentClassTransformWorker2 in org.apache.tapestry5.hibernate.web.modules

    Method parameters in org.apache.tapestry5.hibernate.web.modules with type arguments of type ComponentClassTransformWorker2
    Modifier and Type | Method | Description
    --- | --- | ---
    `static void` | HibernateModule.`provideCommitAfterAnnotationSupport​(OrderedConfiguration<ComponentClassTransformWorker2> configuration)` | Adds the CommitAfter annotation work, to process the `CommitAfter` annotation.

  - ### Uses of ComponentClassTransformWorker2 in org.apache.tapestry5.internal.jpa

    Classes in org.apache.tapestry5.internal.jpa that implement ComponentClassTransformWorker2
    Modifier and Type | Class | Description
    --- | --- | ---
    `class` | `CommitAfterWorker` |
    `class` | `PersistenceContextWorker` |

  - ### Uses of ComponentClassTransformWorker2 in org.apache.tapestry5.internal.services

    Constructors in org.apache.tapestry5.internal.services with parameters of type ComponentClassTransformWorker2
    Constructor | Description
    --- | ---
    `ComponentInstantiatorSourceImpl​(org.slf4j.Logger logger, LoggerSource loggerSource, PlasticProxyFactory proxyFactory, ComponentClassTransformWorker2 transformerChain, ClasspathURLConverter classpathURLConverter, OperationTracker tracker, Map<String,​ControlledPackageType> configuration, boolean productionMode, ComponentClassResolver resolver, InternalComponentInvalidationEventHub invalidationHub)` |

  - ### Uses of ComponentClassTransformWorker2 in org.apache.tapestry5.internal.services.meta

    Classes in org.apache.tapestry5.internal.services.meta that implement ComponentClassTransformWorker2
    Modifier and Type | Class | Description
    --- | --- | ---
    `class` | `MetaWorkerImpl` |

    Methods in org.apache.tapestry5.internal.services.meta that return ComponentClassTransformWorker2
    Modifier and Type | Method | Description
    --- | --- | ---
    `ComponentClassTransformWorker2` | MetaWorkerImpl.`getWorker()` |

  - ### Uses of ComponentClassTransformWorker2 in org.apache.tapestry5.internal.transform

    Classes in org.apache.tapestry5.internal.transform that implement ComponentClassTransformWorker2
    Modifier and Type | Class | Description
    --- | --- | ---
    `class` | `ActivationRequestParameterWorker` | Hooks the activate event handler on the component (presumably, a page) to extract query parameters, and hooks the link decoration events to extract values and add them to the `Link`.
    `class` | `ApplicationStateWorker` | Looks for the `SessionState` annotations and converts read and write access on such fields into calls to the `ApplicationStateManager`.
    `class` | `BindParameterWorker` | Responsible for identifying, via the `BindParameter` annotation, mixin fields that should be bound to a core-component parameter value.
    `class` | `CachedWorker` | Caches method return values for methods annotated with `Cached`.
    `class` | `ComponentWorker` | Finds fields with the `Component` annotation and updates the model.
    `class` | `DiscardAfterWorker` |
    `class` | `EnvironmentalWorker` | Obtains a value from the `Environment` service based on the field type.
    `class` | `HeartbeatDeferredWorker` |
    `class` | `ImportWorker` | Implements the `Import` annotation, both at the class and at the method level.
    `class` | `InjectComponentWorker` | Recognizes the `InjectComponent` annotation, and converts the field into a read-only field containing the component.
    `class` | `InjectContainerWorker` | Identifies the `InjectContainer` annotation and adds code to initialize it to the core component.
    `class` | `InjectPageWorker` | Performs transformations that allow pages to be injected into components.
    `class` | `InjectServiceWorker` | Processes the `InjectService` annotation.
    `class` | `InjectWorker` | Performs injection triggered by any field annotated with the `Inject` annotation or the `Inject` annotation.
    `class` | `LogWorker` | Looks for the `Log` marker annotation and adds method advice to perform the logging.
    `class` | `MixinAfterWorker` | Looks for the `MixinAfter` annotation and sets the `mixinAfter flag` if present.
    `class` | `MixinWorker` | Supports the `Mixin` annotation, which allows a mixin to be part of the implementation of a component.
    `class` | `OnEventWorker` | Provides implementations of the `Component.dispatchComponentEvent(org.apache.tapestry5.runtime.ComponentEvent)` method, based on `OnEvent` annotations and naming conventions.
    `class` | `OperationWorker` | Add support for the `Operation` annotation on component class methods.
    `class` | `PageActivationContextWorker` | Provides the page activation context handlers.
    `class` | `PageLifecycleAnnotationWorker` | Similar to `RenderPhaseMethodWorker` but applies to annotations/methods related to the overall page lifecycle.
    `class` | `PageResetAnnotationWorker` | Implementation of the `PageReset` annotation.
    `class` | `ParameterWorker` | Responsible for identifying parameters via the `Parameter` annotation on component fields.
    `class` | `PersistWorker` | Converts fields with the `Persist` annotation into persistent fields.
    `class` | `PropertyWorker` | Provides the getter and setter methods.
    `class` | `RenderCommandWorker` | Ensures that all components implement `RenderCommand` by delegating to `RenderCommand.render(org.apache.tapestry5.MarkupWriter, org.apache.tapestry5.runtime.RenderQueue)`.
    `class` | `RenderPhaseMethodWorker` | Converts one of the methods of `Component` into a chain of command that, itself, invokes certain methods (render phase methods) marked with an annotation, or named in a specific way.
    `class` | `RetainWorker` | Identifies fields with the `Retain` annotation, and "claims" them so that no special work will occur on them.
    `class` | `SessionAttributeWorker` | Looks for the `SessionAttribute` annotation and converts read and write access on such fields into calls to the `Session.getAttribute(String)` and `Session.setAttribute(String, Object)`.
    `class` | `SupportsInformalParametersWorker` | Checks for the `SupportsInformalParameters` annotation, settting the corresponding flag on the model if present.
    `class` | `UnclaimedFieldWorker` | Designed to be just about the last worker in the pipeline.

  - ### Uses of ComponentClassTransformWorker2 in org.apache.tapestry5.jpa.modules

    Method parameters in org.apache.tapestry5.jpa.modules with type arguments of type ComponentClassTransformWorker2
    Modifier and Type | Method | Description
    --- | --- | ---
    `static void` | JpaModule.`provideClassTransformWorkers​(OrderedConfiguration<ComponentClassTransformWorker2> configuration)` |

  - ### Uses of ComponentClassTransformWorker2 in org.apache.tapestry5.modules

    Methods in org.apache.tapestry5.modules that return ComponentClassTransformWorker2
    Modifier and Type | Method | Description
    --- | --- | ---
    `ComponentClassTransformWorker2` | TapestryModule.`buildComponentClassTransformWorker​(List<ComponentClassTransformWorker2> configuration)` | Allows the exact steps in the component class transformation process to be defined.

    Method parameters in org.apache.tapestry5.modules with type arguments of type ComponentClassTransformWorker2
    Modifier and Type | Method | Description
    --- | --- | ---
    `ComponentClassTransformWorker2` | TapestryModule.`buildComponentClassTransformWorker​(List<ComponentClassTransformWorker2> configuration)` | Allows the exact steps in the component class transformation process to be defined.
    `static void` | TapestryModule.`provideTransformWorkers​(OrderedConfiguration<ComponentClassTransformWorker2> configuration, MetaWorker metaWorker, ComponentClassResolver resolver)` | Adds a number of standard component class transform workers: Parameter Identifies parameters based on the `Parameter` annotation BindParameter Support for the `BindParameter` annotation Property Generates accessor methods if `Property` annotation is present Import Supports the `Import` annotation UnclaimedField Manages unclaimed fields, storing their value in a `PerThreadValue` OnEvent Handle the @OnEvent annotation, and related naming convention RenderCommand Ensures all components also implement `RenderCommand` SupportsInformalParameters Checks for the annotation RenderPhase Link in render phase methods Retain Allows fields to retain their values between requests Meta Checks for meta data annotations and adds it to the component model PageActivationContext Support for `PageActivationContext` annotation DiscardAfter Support for `DiscardAfter` method annotation MixinAfter Support for the `MixinAfter` mixin class annotation PageReset Checks for the `PageReset` annotation Mixin Adds a mixin as part of a component's implementation Cached Checks for the `Cached` annotation ActivationRequestParameter Support for the `ActivationRequestParameter` annotation PageLoaded, PageAttached, PageDetached Support for annotations `PageLoaded`, `PageAttached`, `PageDetached` InjectService Handles the `InjectService` annotation Component Defines embedded components based on the `Component` annotation Environment Allows fields to contain values extracted from the `Environment` service ApplicationState Converts fields that reference application state objects Persist Allows fields to store their their value persistently between requests via `Persist` SessionAttribute Support for the `SessionAttribute` Log Checks for the `Log` annotation HeartbeatDeferred Support for the `HeartbeatDeferred` annotation, which defers method invocation to the end of the `Heartbeat` Inject Used with the `Inject` annotation, when a value is supplied Operation Support for the `Operation` method annotation

  - ### Uses of ComponentClassTransformWorker2 in org.apache.tapestry5.services.meta

    Methods in org.apache.tapestry5.services.meta that return ComponentClassTransformWorker2
    Modifier and Type | Method | Description
    --- | --- | ---
    `ComponentClassTransformWorker2` | MetaWorker.`getWorker()` | Returns the worker that performs transformations (in 5.2, MetaWorker implemented ComponentClassTransformWorker).