Package org.apache.tapestry.enhance

Classes used for performing dynamic bytecode enhancement of component and page classes.

See:
Description

Interface Summary

DeferredScript	A wrapper around IScriptSource that will obtain an IScript instance as needed.
EnhancedClassValidator
EnhancementOperation	A process object representing enhancements to a component class.
EnhancementWorker	A worker that is employed by the ComponentConstructorFactory to perform some enhancement.
InjectEnhancementWorker	A kind of enhancement worker dedicated to injection, based on the <inject> element of the specification.

Class Summary

AbstractPropertyWorker	No, this class isn't abstract ...
ComponentConstructorImpl
DeferredScriptImpl
DispatchToInjectWorker	Iterates over the InjectSpecifications and locates and delegates to a InjectEnhancementWorker for each one.
EnhancedClassValidatorImpl	Validates that an enhanced class is correct; checks that all inherited abstract methods are, in fact, implemented in the class.
EnhancementOperationImpl	Implementation of EnhancementOperationthat knows how to collect class changes from enhancements.
EnhanceUtils	Convienience methods needed by various parts of the enhancement subsystem.
InitialValueBindingCreator	Encapsulates information needed to construct an initial value binding for a specified property (with an initial value).
InjectAssetWorker	Injects assets as component properties.
InjectBeanWorker	Injects a property that will dynamically access a managed bean.
InjectComponentWorker	Injects components for which the property attribute of the <component> element was specified.
InjectListenerRegistrationWorker	Checks to see if the component implements a specific interface, and adds code to the component's finishLoad() method to register (with the page) for such notifications.
InjectMessagesWorker	Injects the read-only messagesproperty into all components.
InjectMetaWorker	Injects meta data obtained via ComponentPropertySource (meaning that meta-data is searched for in the component's specification, then it's namespace (library or application specification), then the global application properties.
InjectObjectWorker	Implementation for injection type "object" (the default).
InjectPageWorker	Injects code to access a named page within the application.
InjectScriptWorker	Injects IScript instances directly into pages or components.
InjectSpecificationWorker	Injects the component's specification as the specificationproperty.
InjectStateFlagWorker	Injects a boolean property that indicates if a particular application state object already exists.
InjectStateWorker	Worker for injecting application state objects as properties of the component.
JavaClassMapping
ParameterPropertyWorker	Responsible for creating properties for connected parameters.
SpecifiedPropertyWorker	Responsible for adding properties to a class corresponding to specified properties in the component's specification.

Package org.apache.tapestry.enhance Description

Classes used for performing dynamic bytecode enhancement of component and page classes.

Author:

Howard Lewis Ship hlship@apache.org