Apache Jakarta Tapestry

Service used to construct absolute URLs (often used for redirects).

ActionRequestServicer

ActionRequestServicerFilter

Used to define the commands in the tapestry.portlet.ActionRequestServicerPipeline configuration.

Filter interface used for the commands in the tapestry.portlet.ActionRequestServicerPipeline configuration.

ApplicationGlobals

A "global" holder for various services and configurations.

ApplicationInitializer

An object which may perform startup initialization for the servlet.

ApplicationStateManager

org.apache.tapestry.asset

No description provided.

AssetFactory

A service which creates an asset.

AssetSource

org.apache.tapestry.asset

Used to create an IAsset instance for a particular asset path.

AttributeHolder

org.apache.tapestry.binding

Interface for objects that can hold attributes.

BindingFactory

Creates a new instance of IBinding .

BindingSource

org.apache.tapestry.binding

Used to convert a binding string (from a template or a specification) into an instance of IBinding .

ChangeObserver

ClassAnnotationEnhancementWorker

May observe changes in an object's properties.

org.apache.tapestry.annotations

Defines workers that perform annotation enhancements at the class level.

ClassFinder

Used to search for a class within a list of packages.

ClasspathResourceFactory

ClientPropertyPersistenceScope

Used to create new instances of ClasspathResource .

org.apache.tapestry.pageload

Service tapestry.persist.ClientPropertyPersistenceScope.

ComponentClassProvider

Determines the name of a page class based on information inside a ComponentClassProviderContext .

ComponentConstructor

ComponentConstructorFactory

Starting with 4.0, copmonents do not always have a zero-args constructor; the enhanced subclass may take some parameters used to initialize instance variables.

tapestry.enhance.ComponentConstructorFactory service that acts as a wrapper around EnhancementOperation , used to take a base component class and provide an enhanced subclass of it.

ComponentMessagesSource

Defines an object that can provide a component with its Messages .

ComponentPropertySource

ComponentSpecificationResolver

Enapsulates the logic for searching for component meta-data.

org.apache.tapestry.resolver

Service interface for locating component specifications.

ComponentTemplateLoader

Service interface for tapestry.page.ComponentTemplateLoader; responsible for finding and integrating a component (or page) template with the component (or page) instance.

CookieSource

Used by other services to obtain cookie values for the current request.

DataSqueezer

org.apache.tapestry.services.impl

Lightweight serialization used to encode values into strings that are stored in query parameters and hidden fields.

DeferredObject

Interface for an object that can provide a second, target object.

DeferredScript

A wrapper around IScriptSource that will obtain an IScript instance as needed.

Describable

An object that can describe its properties to a DescriptionReceiver .

DescribableStrategy

Strategy class allowing objects that don't implement Describable to be described.

DescriptionReceiver

An object that is provided with a description of another object.

EngineFactory

Responsible for creating new instance of IEngine .

EngineManager

org.apache.tapestry.services.impl

Service responsible for obtaining instances of IEngine to service the current request.

EngineServiceSource

Interface that allows IEngineService proxies to be converted to real instances.

EnhancedClassValidator

No description provided.

EnhancementOperation

A process object representing enhancements to a component class.

EnhancementWorker

A worker that is employed by the ComponentConstructorFactory to perform some enhancement.

ExceptionPresenter

Invoked by the IEngine if there's an uncaught exception (checked or runtime) processing a request.

ExpressionCache

Cache of compiled OGNL expressions.

ExpressionEvaluator

org.apache.tapestry.components

Wrapper around the OGNL library.

ForBean.RepSource

An interface that provides the string representation of a given value

FormBehavior

Common interface extended by IForm and FormSupport .

FormComponentContributor

FormComponentContributorContext

Interface for objects that contribute client-side events back to a form

Object that provides support to objects that implement FormComponentContributor .

FormSupport

Interface for a utility object that encapsulates the majority of the Form 's behavior.

HTMLDescriber

Service used to describe an object to a markup writer as HTML (typically, as a <table>).

IAction

A particular type of component usuable with the action service.

IActionListener

Defines a listener to an IAction component, which is way to get behavior when the component's URL is triggered (or the form containing the component is submitted).

IAdvancedTableColumn

IAdvancedTableColumnSource

No description provided.

IApplicationSpecification

No description provided.

Defines and interface for the configuration for a Tapestry application.

IAsset

Representation of a asset (GIF, JPEG, etc.) that may be owned by a IComponent .

IAssetSpecification

Defines an internal, external or private asset.

IBasicTableModel

A simplified version of the table model that concerns itself only with providing the data on the current page.

IBeanInitializer

org.apache.tapestry.bean

Interface for a set of classes used to initialize helper beans.

IBeanProvider

An object that provides a component with access to helper beans.

IBeanSpecification

A specification of a helper bean for a component.

IBinding

A binding is the mechanism used to provide values for parameters of specific IComponent instances.

IBindingSpecification

org.apache.tapestry.callback

Stores a binding specification, which identifies the static value or OGNL expression for the binding.

ICallback

Defines a callback, an object which is used to invoke or reinvoke a method on an object or component in a later request cycle.

ICharacterMatcher

org.apache.tapestry.util.text

An interface for determining whether a character matches a particular rule.

ICharacterTranslator

org.apache.tapestry.util.text

An interface for translating a character into a string.

ICharacterTranslatorSource

org.apache.tapestry.util.text

A factory for creating character translators depending on the encoding

IComponent

Defines an object which may be used to provide dynamic content on a Tapestry web page.

IComponentClassEnhancer

A provider of enhanced classes, classes with new methods and new attributes, and possibly, implementing new Java interfaces.

IComponentSpecification

org.apache.tapestry.pageload

A specification for a component, as read from an XML specification file.

IComponentVisitor

An interface defining an entity that is interested in examining a particular component

IContainedComponent

Defines a contained component.

IDirect

Interface that defines classes that may be messaged by the direct service.

IEngine

Defines the core, session-persistant object used to run a Tapestry application for a single client (each client will have its own instance of the engine).

IEngineService

A service, provided by the IEngine , for its pages and/or components.

IExtensionSpecification

Defines an "extension", which is much like a helper bean, but is part of a library or application specification (and has the same lifecycle as the application).

IExternalPage

Defines a page which may be referenced externally via a URL using the ExternalService .

IFieldTracking

Defines the interface for an object that tracks input fields.

IForm

A generic way to access a component which defines an HTML form (or, perhaps, other similar constructs, such as a WML Go ).

IFormComponent

A common interface implemented by all form components (components that create interactive elements in the rendered page).

IFullTableModel

An extension of ITableModel that provides the ability to get the full list of row objects, rather than just the displayed ones.

ILibrarySpecification

Interface for the Specification for a library.

ILink

org.apache.tapestry.components

Define a link that may be generated as part of a page render.

ILinkComponent

A component that renders an HTML <a> element.

ILinkRenderer

org.apache.tapestry.link

Used by various instances of ILinkComponent to actually renderer a link.

IMarkupWriter

Defines an object that can write markup (XML, HTML, XHTML) style output.

IMonitor

Basic support for application monitoring and metrics.

IMonitorFactory

org.apache.tapestry.multipart

Interface for an object that can create a IMonitor instance for a particular RequestContext .

IMultipartDecoder

Defines how a multipart HTTP request can be broken into individual elements (including file uploads).

IMultiplePropertySelectionRenderer

org.apache.tapestry.contrib.form

Defines an object that works with a MultiplePropertySelection component to render the individual elements obtained from the model .

IMutableTreeNode

Defines the requirements for a tree node object that can change -- by adding or removing child nodes, or by changing the contents of a user object stored in the node.

INamespace

Organizes different libraries of Tapestry pages, components and services into "frameworks", used to disambiguate names.

Infrastructure

InitializationParameterHolder

Tapestry infrastructure ...

Defines methods for accessing initialization parameters.

InjectedValueProvider

No description provided.

InjectEnhancementWorker

A kind of enhancement worker dedicated to injection, based on the <inject> element of the specification.

InjectSpecification

org.apache.tapestry.contrib.tree.components

No description provided.

INodeRenderFactory

No description provided.

IPage

A root level component responsible for generating an entire a page within the application.

IPageLoader

Interface exposed to components as they are loaded by the page loader.

IPageRecorder

Defines an object that can observe changes to properties of a page and its components, store the state of the page between request cycles, and restore a page's state on a subsequent request cycle.

IPageSource

org.apache.tapestry.contrib.jdbc

Abstracts the process of loading pages from thier specifications as well as pooling of pages once loaded.

IParameter

Represents a parameter within a dynamically generated SQL statement.

IParameterSpecification

org.apache.tapestry.components

Defines a formal parameter to a component.

IPrimaryKeyConverter

An interface for converting an objects to their primary keys and back.

IPrimaryKeyConvertor

An interface for converting an object to its primary key and back.

IPropertyHolder

org.apache.tapestry.util

An interface that defines an object that can store named propertys.

IPropertySelectionModel

IPropertySelectionRenderer

Used by a PropertySelection to provide labels for options.

Defines an object that works with a PropertySelection component to render the individual elements obtained from the model .

IPropertySource

A source for configuration properties.

IPropertySpecification

Defines a transient or persistant property of a component or page.

IRender

An element that may be asked to render itself to an IMarkupWriter using a IRequestCycle .

IRequestCycle

org.apache.tapestry.request

Controller object that manages a single request cycle.

IRequestDecoder

Given a HttpServletRequest , identifies the correct request properties (server, scheme, URI and port).

IRule

org.apache.tapestry.util.xml

A rule that may be pushed onto the RuleDirectedParser 's rule stack.

IScript

An object that can convert a set of symbols into a collection of JavaScript statements.

IScriptProcessor

Defines methods needed by a IScript to execute.

IScriptSource

org.apache.tapestry.script

Provides access to an IScript .

IScriptToken

Defines the responsibilities of a template token used by a IScript .

ISessionStoreManager

org.apache.tapestry.parse

No description provided.

ISpecificationParser

Service interface for a wrapper around the class SpecificationParser .

ISpecificationResolverDelegate

org.apache.tapestry.resolver

Delegate interface used when a page or component specification can not be found by the normal means.

ISpecificationSource

org.apache.tapestry.contrib.table.model.sql

Defines access to component specifications.

ISqlConnectionSource

No description provided.

ISqlTableDataSource

org.apache.tapestry.contrib.table.model.sql

No description provided.

IStatement

org.apache.tapestry.contrib.jdbc

A wrapper around Statement or PreparedStatement which hides the differences between the two.

ITableColumn

org.apache.tapestry.contrib.table.model.simple

The interface defining a table column.

ITableColumnEvaluator

No description provided.

ITableColumnModel

Defines a list model of ITableColumn objects

ITableDataModel

A model of the table's data This model need not be used.

ITableDataModelListener

No description provided.

ITableModel

The main interface defining the abstraction containing the table data and state

ITableModelSource

A Tapestry component that provides the current table model.

ITablePagingState

An interface defining the management of the table's paging state.

ITableRendererListener

No description provided.

ITableRendererSource

This interface provides a renderer to present the data in a table column.

ITableRowSource

ITableSessionStateManager

A Tapestry component that provides the current row value.

ITableSessionStoreManager

An interface responsible for determining what data would be stored in the session between requests.

An interface responsible for determining where the session state will be saved between requests.

ITableSortingState

An interface defining the management of the table's sorting state.

ITemplateComponent

org.apache.tapestry.parse

Extra interface implemented by BaseComponent and inherited by BasePage , used to allow them to add contents from their templates.

ITemplateParser

Service interface for the tapestry.TemplateParser service.

ITemplateParserDelegate

org.apache.tapestry.parse

Provides a TemplateParser with additional information about dynamic components.

ITemplateSourceDelegate

org.apache.tapestry.contrib.tree.components

Acts as a delegate to the TemplateSource , providing access to page and component templates after the normal search mechanisms have failed.

ITreeComponent

No description provided.

ITreeDataModel

The interface that defines a suitable data model for a TreeView component.

ITreeModel

No description provided.

ITreeModelSource

No description provided.

ITreeNode

No description provided.

ITreeNodeManager

No description provided.

ITreeRowSource

A Tapestry component that provides the current row value.

ITreeSessionStateManager

No description provided.

ITreeStateListener

No description provided.

ITreeStateModel

org.apache.tapestry.request

No description provided.

IUploadFile

Represents a file uploaded from a client side form.

IValidationDelegate

Interface used to track validation errors in forms and form element component s (including AbstractTextField and its subclasses).

IValidator

org.apache.tapestry.contrib.ajax

An object that works with an IFormComponent to format output (convert object values to strings values) and to process input (convert strings to object values and validate them).

IXTile

No description provided.

LinkFactory

A source of ILink instances.

ListenerInvoker

Pipeline service interface for the tapestry.listener.ListenerInvoker pipeline service.

ListenerInvokerFilter

Filter interface used with ListenerInvoker .

ListenerMap

No description provided.

ListenerMapSource

A service which provides access to ListenerMap objects.

ListenerMethodInvoker

org.apache.tapestry.markup

An object, used by a ListenerMap , to match requests (possibly with service parameters) to methods (possibly with arguments).

MarkupFilter

Filter used with MarkupWriterImpl to determine how to convert the output into a format compatible with the content type.

MarkupWriterSource

org.apache.tapestry.markup

Service interface for tapestry.markup.MarkupWriterSource service.

MethodAnnotationEnhancementWorker

org.apache.tapestry.annotations

Defines workers that perform annotation enhancements at the method level.

MultipartDecoder

org.apache.tapestry.multipart

Responsible for detecting and processing file upload requests, using Jakarta Commons FileUpload.

NamespaceResources

Companion to the standard implementation of INamespace .

NestedMarkupWriter

A writer that is created by, and nested within, another markup writer.

ObjectPool

An pool for objects.

PageAttachListener

Listener interface notified when a page is attached to the current request.

PageBeginRenderListener

Event listener for determining when a page is about to start rendering.

PageDetachListener

An interface for objects that want to know when the end of the request cycle occurs, so that any resources that should be limited to just one request cycle can be released.

PageEndRenderListener

Counterpart to PageBeginRenderListener , for the (typically less-interesting) end of page render event.

PageRecorderSource

Used to obtain a page recorder instance.

PageRenderListener

An object that listens to page events.

PageRenderSupport

PageSpecificationResolver

Extends IScriptProcessor with a handful of additional methods needed when rendering a page response.

org.apache.tapestry.resolver

Service interface for locating a page specification given its name.

PageValidateListener

An interface for objects that want to take part in the validation of the page.

PatternDelegate

PersistentPropertyDataEncoder

Implementations of this interface will provide pattern utility services.

PortletApplicationInitializer

Responsible for encoding PropertyChange s into and out of plain strings.

org.apache.tapestry.portlet.multipart

Command interface for the tapestry.portlet.ApplicationInitializer configuration point, which is used by the application portlet to bootstrap the application.

PortletMultipartDecoder

No description provided.

PortletPageResolver

Used by PortletHomeService to determine the correct page name to use to render a request that does not specify a page (that's what the home service does).

PortletRenderer

Service used to render a page within a portlet.

PortletRequestGlobals

Stores the current Portlet request and response, for access by other services.

PropertyChange

Represents a change to a component on a page, this represents a datum of information stored by a IPageRecorder .

PropertyInjectable

PropertyPersistenceStrategy

Interface extended by several specification interfaces to indicate that the runtime object constructed from the specification can be injected into the component class.

PropertyPersistenceStrategySource

Defines how a persistent property is made persistent.

A source for PropertyPersistenceStrategy s.

RenderableAdapterFactory

A source of light-weight objects that can render a particular object.

RenderRequestServicer

RenderRequestServicerFilter

Used to define the commands in the tapestry.portlet.RenderRequestServicerPipeline configuration.

Filter interface used for the commands in the tapestry.portlet.RenderRequestServicerPipeline configuration.

RenderStrategy

A strategy interface for rendering an object (even if it doesn't implement IRender ).

ReportStatusHub

Service for collecting together status information across the framework; service implementations implement the ReportStatusListener interface and register themselves as listeners here.

ReportStatusListener

Implemented by (typically) a HiveMind service implementation, and registerred with the ReportStatusHub so that the service can report its status (in terms of properties and values).

RequestCycleFactory

A factory for creating instances of IRequestCycle for the current request.

RequestExceptionReporter

Service responsible for producing console output when there is an error processing the request (and the normal Exception page can not be displayed).

RequestGlobals

Access point for thread-local information about the current request.

RequestLocaleManager

Used to determine what is the client-specified locale, if any, for the current request.

ResetEventHub

Service interface for a source of reset events; this events are used to inform other services that they should discard any cached data.

ResetEventListener

org.apache.tapestry.asset

Listener interface for objects interested in a Tapestry reset event.

ResourceDigestSource

Calculates the digest value, as a string, for a particular classpath resource.

ResourceLocalizer

org.apache.tapestry.l10n

An interface that defines how to localize a particular resource.

ResponseRenderer

RootDescriptionReceiverFactory

Responsible for rendering the active page as the response.

Creates a new instance of HTMLDescriptionReceiver around a provided IMarkupWriter .

RootDescriptionReciever

org.apache.tapestry.script

Extended version of DescriptionReceiver that adds the ability to describe the root object, and to finish the description of an object (allowing the same receiver to be used to describe several objects).

ScriptSession

Process object used when executing a script template .

SecondaryAnnotationWorker

org.apache.tapestry.annotations

A chain-of-command interface for secondary annotation workers; workers that must execute after other workers.

ServiceEncoder

Encapsulates the logic for encoding and decoding service requests.

ServiceEncoding

Contains the information needed to encode a request for a service; the servlet path plus and query parameters.

ServiceMap

org.apache.tapestry.multipart

Service interface for tapestry.services.ServiceMap, provides access to engine services defined in the HiveMind module deployment descriptors.

ServletMultipartDecoder

No description provided.

ServletRequestServicer

ServletRequestServicerFilter

An object that can service an HTTP servlet request.

Filter interface for ServletRequestServicer .

SessionStoreOptimized

org.apache.tapestry.util.io

Optional interface implemented by Application State Objects.

SqueezeAdaptor

Interface which defines a class used to convert data for a specific Java type into a String format (squeeze it), or convert from a String back into a Java type (unsqueeze).

StaleLinkExceptionPresenter

StaleSessionExceptionPresenter

Service interface for informing the user about a StaleLinkException .

Interface for a service used to report stale session exceptions.

StateObjectFactory

A factory of application state objects.

StateObjectManager

StateObjectManagerRegistry

Interface for an object that manages a single application state object.

StateObjectPersistenceManager

No description provided.

org.apache.tapestry.contrib.table.components

Interface for the nuts and bolts of getting and storing application state objects.

TableColumnModelSource

Service used to generate a ITableColumnModel from a string description.

TemplateSource

A source of localized HTML templates for components.

TranslatedField

No description provided.

TranslatedFieldSupport

org.apache.tapestry.form.translator

No description provided.

Translator

Interface used by ValidatableField s to both format an object as text and translate submitted text into an appropriate object for a given field.

TypeConverter

org.apache.tapestry.coerce

Converts a value to a specific (implicit) type.

ValidatableField

Implemented by form components that can need to be translated and validated.

ValidatableFieldSupport

Implements the logic used by RequiredField s for required field checking on rewind and generating client-side logic during render.

ValidationMessages

org.apache.tapestry.form.validator

Support interface used to provide access to validation messages.

Validator

An object that can be "attached" to a IFormComponent to perform server-side validation ( validate(IFormComponent, ValidationMessages, Object) ) as well as generate cleint-side validation (in the form of JavaScript submit listeners).

ValidatorFactory

org.apache.tapestry.form.validator

Constructs Validator instances from a specification.

ValueConverter

org.apache.tapestry.coerce

Converts a value (possibly null) to an alternate data type; typically from String to boolean or a number type.

WebActivator

A wrapper around a HttpServlet or * {@link javax.portlet.Portlet}.

WebContext

A representation of a set of servlets (or portlets) packaged together as a web application archive.

WebRequest

Contains information about the current request, including URLs, schemes, parameters, properties and attributes.

WebRequestServicer

Interface for objects that can handle web requests; few classes implement this, instead they implement WebRequestServicerFilter and plug into the tapestry.request.WebRequestServicerPipeline configuration point.

WebRequestServicerFilter

Filter interface for WebRequestServicer .

WebResponse

Controls the response to the client, and specifically allows for creating the output stream (or print writer) to which content is sent.

WebSession

WebSessionAttributeCallback

Primarily concerned with maintaining server-side state as attributes.