All Classes

Class	Description
AbstractTreeModel<T>	A base implementation of TreeModel.
Ajax	Collection of utility methods for working with PartialViewContext.
ApplicationInitializer	OmniFaces application initializer.
ApplicationListener	OmniFaces application listener.
ApplicationProcessor	OmniFaces application processor.
Arrays	Collection of EL functions for array manipulation: of:createArray(), of:createIntegerArray(), of:contains() and of:reverseArray().
Attribute	Attribute for a Converter or Validator that is applied to a value retrieved from an HTTP request and injected via the @Param qualifier.
Beans	Collection of utility methods for the CDI API that are mainly shortcuts for obtaining stuff from the BeanManager.
BeansLocal	Collection of utility methods for the CDI API that are mainly shortcuts for obtaining stuff from the BeanManager.
BeanStorage	CDI bean storage.
BeanValidationEventListener	Overrides BeanValidator.setValidationGroups(String) for all components in the current view.
BufferedHttpServletResponse	This HTTP servlet response implementation buffers the entire response body.
Cache	The <o:cache> component allows to cache a fragment of rendered markup.
Cache	Interface that abstracts a simple get and put operation for a concrete cache implementation.
CacheControlFilter	This filter will control the cache-related headers of the response.
CacheEntry	Meta data for a value that's stored in a cache.
CacheFactory	Factory used to obtain Cache instance and to register the CacheProvider that is used to obtain that.
CacheInitializer	Optional initializer for the Cache used by the Omnifaces Cache component.
CacheInstancePerScopeProvider	Base class for Cache providers where for each scope a new instance of the cache is created if for that scope no instance is present yet.
CacheProvider	A provider for a specific Cache implementation.
CacheValue	CacheValue is a replacement for ui:param and c:set that only evaluates a value expression once and thereafter resolves it from the cache.
CachingValueExpression	A value expression implementation that caches its main value at the moment it's evaluated and uses this cache value in future evaluations.
Callback	Collection of callback interfaces.
Callback.Output	Use this if you need an output stream callback.
Callback.Returning<R>	Deprecated, for removal: This API element is subject to removal in a future version. Since 4.0.
Callback.ReturningWithArgument<R,A>	Deprecated, for removal: This API element is subject to removal in a future version. Since 4.0.
Callback.SerializableReturning<R>	Use this if you need a serializable callback which returns a value.
Callback.SerializableReturningWithArgument<R,A>	Use this if you need a serializable callback which takes an argument and returns a value.
Callback.SerializableVoid	Use this if you need a serializable void callback.
Callback.SerializableWithArgument<A>	Use this if you need a serializable callback which takes an argument.
Callback.Void	Deprecated, for removal: This API element is subject to removal in a future version. Since 4.0.
Callback.WithArgument<A>	Deprecated, for removal: This API element is subject to removal in a future version. Since 4.0.
CallbackPhaseListener	This phase listener picks up phase listener instances and phase event callbacks from the request scope subscribed via subscribeToRequestXxxPhase() methods of the Events utility class and calls them back for each matching phase.
CDNResource	This Resource implementation can be used as a marker class to signal the custom ResourceHandler such as CombinedResourceHandler that the given resource actually returns a CDN URL, and offers a method to return the local URL which can be used as fallback in case the CDN request errors out.
CDNResourceHandler	This ResourceHandler implementation allows the developer to provide external (CDN) URLs instead of the default local URLs for Faces resources.
CharacterEncodingFilter	This filter will set the request body character encoding when not already set by the client.
CloneCopier	Copier that copies an object using the Cloneable facility.
CombinedResource	This Resource implementation holds all the necessary information about combined resources in order to properly serve combined resources on a single HTTP request.
CombinedResourceHandler	This ResourceHandler implementation will remove all separate script and stylesheet resources which have the target attribute set to "head" from the UIViewRoot and create a combined one for all scripts and another combined one for all stylesheets.
CombinedResourceInfo	This class is a wrapper which collects all combined resources and stores it in the cache.
CombinedResourceInfo.Builder	Use this builder to create an instance of combined resource info and put it in the cache if absent.
CombinedResourceInputStream	This InputStream implementation takes care that all in the constructor given resources are been read in sequence.
ComponentExtraHandler	Handler that can be used by components which wish to receive various extra services.
ComponentIdParam	The <o:componentIdParam> component allows to render just one or more components on a view via a GET parameter.
Components	Collection of EL functions for working with components.
Components	Collection of utility methods for the Faces API with respect to working with UIComponent.
Components.ForEach	Builder class used to collect a number of query parameters for a visit (for each) of components in the Faces component tree.
ConcurrentLinkedHashMap<K,V>	A hash table supporting full concurrency of retrievals, adjustable expected concurrency for updates, and a maximum capacity to bound the map by.
ConcurrentLinkedHashMap.Builder<K,V>	A builder that creates ConcurrentLinkedHashMap instances.
ConditionalComment	The <o:conditionalComment> component renders a conditional comment.
ConditionalResponseWriter	ResponseWriter intended to work in conjunction with the ComponentIdParam component.
ConditionalWriterListener	PhaseListener intended to work in conjunction with the ComponentIdParam component.
ContextParam	The CDI annotation @ContextParam allows you to inject a web.xml context parameter from the current application in a CDI managed bean.
ContextParamProducer	Producer for injecting a web.xml context parameter as defined by the ContextParam annotation.
Converter	The <o:converter> is a taghandler that extends the standard <f:converter> tag family with support for deferred value expressions in all attributes.
Converter.DeferredConverter	So that we can have a serializable converter.
ConverterManager	The @FacesConverter is by default not eligible for dependency injection by @Inject nor @EJB.
Converters	Collection of EL functions for data conversion: of:iterableToList() (with alternative of:iterableToModel), of:setToList(), of:mapToList(), of:joinArray(), of:joinCollection(), of:joinMap(), of:splitArray(), of:splitList(), and of:toJson().
Cookie	The CDI annotation @Cookie allows you to inject a HTTP request cookie value from the current Faces context in a CDI managed bean.
Copier	Interface that is to be implement by classes that know how to copy an object.
CopyCtorCopier	Copier that copies an object using its copy constructor.
DateProducer	Producer for #{startup} and #{now}.
DateProducer.TemporalDate	ZonedDateTime is a final class, hence this proxy for CDI.
Dates	Collection of EL functions for date and time: of:formatDate(), of:formatDateWithTimezone(), of:addXxx() like of:addDays(), of:xxxBetween() like of:daysBetween(), of:getMonths(), of:getShortMonths(), of:getDaysOfWeek(), of:getShortDaysOfWeek(), of:getMonth(), of:getShortMonth(), of:getDayOfWeek() and of:getShortDayOfWeek().
DefaultCache	An in-memory cache implementation that's used if the user did not configure an explicit caching provider.
DefaultCacheProvider	A default cache provider that will be used by the OmniFaces Cache component if no explicit provider has been configured.
DefaultHttpSessionListener	Default implementation for the HttpSessionListener interface.
DefaultPhaseListener	Default implementation for the PhaseListener interface.
DefaultResourceHandler	A default ResourceHandler implementation which hooks on all three DefaultResourceHandler.createResource(String), DefaultResourceHandler.createResource(String, String) and DefaultResourceHandler.createResource(String, String, String) methods.
DefaultServletContextListener	Default implementation for the SystemEventListener interface.
DefaultServletOutputStream	A default implementation of abstract servlet output stream.
DefaultServletRequestListener	Default implementation for the ServletRequestListener interface.
DefaultSystemEventListener	Default implementation for the SystemEventListener interface.
DefaultViewEventListener	Default implementation for the SystemEventListener interface that's used for the subset of system events that are registered as "view event" on the component tree's view root.
DeferredScript	The <o:deferredScript> is a component based on the standard <h:outputScript> which defers the loading of the given script resource to the window load event.
DeferredScriptRenderer	This renderer is the default renderer of DeferredScript.
DelegatingVariableMapper
DynamicParamValueProducer	Dynamic CDI producer used to work around CDI's restriction to create true generic producers.
DynamicParamValueProducer.DefaultParamAnnotationLiteral	AnnotationLiteral for Param.
DynamicResource	This Resource implementation represents a cacheable dynamic resource which doesn't necessarily exist as a regular classpath resource.
Eager	The CDI annotation @Eager specifies that a scoped bean is to be eagerly instantiated.
EagerBeansPhaseListener	A PhaseListener that instantiates eager request/view beans by Faces view ID.
EagerBeansRepository	Bean repository via which various types of eager beans can be instantiated on demand.
EagerBeansWebListener	A web listener that instantiates eager session beans and request/view beans by request URI.
EagerExtension	CDI extension that collects beans annotated with @Eager.
EditableValueHolderStateHelper	Helper class to save and restore state of an EditableValueHolder.
ELContextWrapper	Provides a simple implementation of ELContext that can be sub-classed by developers wishing to provide specialized behavior to an existing ELContext instance.
ELResolverWrapper	Provides a simple implementation of ELResolver that can be sub-classed by developers wishing to provide specialized behavior to an existing ELResolver instance.
EnableRestorableView	The <o:enableRestorableView> taghandler instructs the view handler to recreate the entire view whenever the view has been expired, i.e.
Events	Collection of utility methods for the Faces API with respect to working with system and phase events.
EvictionListener<K,V>	A listener registered for notification when an entry is evicted.
Exceptions	Collection of general utility methods with respect to working with exceptions.
ExceptionSuppressor	The ExceptionSuppressor will suppress all exceptions which are an instance of the types as listed in context parameter "org.omnifaces.EXCEPTION_TYPES_TO_SUPPRESS" and refresh the current page by redirecting to the current URL with query string.
ExceptionSuppressorFactory	This exception handler factory needs to be registered as follows in faces-config.xml to get the ExceptionSuppressor to run:
ExpressionInspector	This class contains methods that inspect expressions to reveal information about them.
ExtendedSelectItem	This class extends the default SelectItem with several convenience methods.
ExtensionAction	The action that is done when a Faces Views request with an extension is done.
FaceletContextConsumer	Interface to be implemented by components that wish to receive the FaceletContext for the Facelet in which they are declared.
Facelets	Collection of utility methods for Facelets code.
Faces	Collection of utility methods for the Faces API that are mainly shortcuts for obtaining stuff from the thread local FacesContext.
FacesConfigXml	This configuration interface parses the /WEB-INF/faces-config.xml and all /META-INF/faces-config.xml files found in the classpath and offers methods to obtain information from them which is not available by the standard Faces API.
FacesConfigXmlProducer	Producer for FacesConfigXml.
FacesELResolver	This EL resolver basically creates an implicit object #{faces} in EL scope.
FacesEventWrapper	Provides a simple implementation of FacesEvent that can be sub-classed by developers wishing to provide specialized behavior to an existing FacesEvent instance without the need to implement/override all the methods which do not necessarily need to be implemented.
FacesExceptionFilter	The FacesExceptionFilter will solve 2 problems with exceptions thrown in Faces methods.
FacesLocal	Collection of utility methods for the Faces API that are mainly shortcuts for obtaining stuff from the provided FacesContext argument.
FacesMessageExceptionHandler	The FacesMessageExceptionHandler will add every exception as a global FATAL faces message.
FacesMessageExceptionHandlerFactory	This exception handler factory needs to be registered as follows in faces-config.xml to get the FacesMessageExceptionHandler to run:
FacesRequestLogger	The FacesRequestLogger is a PhaseListener which logs the Faces request detail as Level.INFO.
FacesViews	FacesViews is a mechanism to use SEO-friendly extensionless URLs in a Faces application without the need to enlist individual Facelet source files in some configuration file.
FacesViewsForwardingFilter	This filter makes sure extensionless requests arrive at the FacesServlet using an extension on which that Servlet is mapped, and that non-extensionless requests are handled according to a set preference.
FacesViewsResourceHandler	Facelets resource handler that resolves mapped resources (views) to the folders from which those views were scanned (like the the special auto-scanned faces-views folder).
FacesViewsViewHandler	View handler that renders an action URL extensionless if a resource is a mapped one, and faces views has been set to always render extensionless or if the current request is extensionless, otherwise as-is.
FileServlet	The well known "BalusC FileServlet", as an abstract template, slightly refactored, rewritten and modernized with a.o.
Form	The <o:form> is a component that extends the standard <h:form> and submits to exactly the request URI with query string as seen in browser's address.
FullAjaxExceptionHandler	The FullAjaxExceptionHandler will transparently handle exceptions during ajax requests exactly the same way as exceptions during synchronous (non-ajax) requests.
FullAjaxExceptionHandler.LogReason	This is used in FullAjaxExceptionHandler.logException(FacesContext, Throwable, String, LogReason).
FullAjaxExceptionHandlerFactory	This exception handler factory needs to be registered as follows in faces-config.xml to get the FullAjaxExceptionHandler to run:
GenericEnumConverter	The omnifaces.GenericEnumConverter is intended for use in UISelectMany components whose value is been bound to a List<E> property where E is an enum.
GraphicImage	The <o:graphicImage> is a component that extends the standard <h:graphicImage> with support for referencing an InputStream or byte[] property in the value attribute, optionally as a data URI.
GraphicImageBean	Stereo type that designates a bean with one or more methods returning byte[] or InputStream as a named application scoped bean specifically for serving graphic images via <o:graphicImage> component or #{of:graphicImageURL()} EL functions.
GraphicResource	This Resource implementation is used by the GraphicImage component.
GraphicResourceHandler	This ResourceHandler implementation deals with GraphicResource requests.
GzipHttpServletResponse	This HTTP servlet response wrapper will GZIP the response when the given threshold has exceeded and the response content type matches one of the given mimetypes.
GzipResponseFilter	The GzipResponseFilter will apply GZIP compression on responses whenever applicable.
Hacks	Collection of Faces implementation and/or Faces component library and/or server specific hacks.
HashChangeEvent	This event is fired by <o:hashParam> when hash parameters have been changed in the client side.
HashParam	The <o:hashParam> is a component that extends the standard <f:viewParam> with support for setting hash query parameter values in bean and automatically reflecting updated model values in hash query string.
Highlight	The <o:highlight> is a helper component which highlights all invalid UIInput components and the associated labels by adding an error style class to them.
HttpFilter	The HttpFilter is abstract filter specifically for HTTP requests.
HttpServletResponseOutputWrapper	Convenience class for extending HttpServletResponseWrapper wherein the servlet response OutputStream has to be replaced by a custom implementation.
IgnoreValidationFailed	The <o:ignoreValidationFailed> taghandler allows the developer to ignore validation failures when executing an UICommand action.
ImplicitNumberConverter	This converter won't output the percent or currency symbols, that's up to the UI.
ImportConstants	The <o:importConstants> taghandler allows the developer to have a mapping of all constant field values of the given fully qualified name of a type in the request scope.
ImportFunctions	The <o:importFunctions> taghandler allows the developer to have access to all functions of the given fully qualified name of a type in the Facelet scope using the usual EL functions syntax without the need to register them in .taglib.xml file.
InjectionPointGenerator	Dummy class used to take the injection point for "InjectionPoint" of, for usage in the implementation of Beans.getCurrentInjectionPoint(jakarta.enterprise.context.spi.CreationalContext).
InjectionTargetWrapper<T>	Provides a simple implementation of InjectionTarget that can be sub-classed by developers wishing to provide specialized behavior to an existing InjectionTarget instance.
InlineResourceRenderer	Base renderer which is to be shared between inline CSS and JS renderers.
InlineScriptRenderer	This renderer enables rendering a JS resource inline.
InlineStylesheetRenderer	This renderer enables rendering a CSS resource inline.
InputFile	The <o:inputFile> is a component that extends the standard <h:inputFile> and adds support for multiple, directory, accept and maxsize attributes, along with built-in server side validation on accept and maxsize attributes.
InputHidden	The <o:inputHidden> is a component that extends the standard <h:inputHidden> and changes the behavior to immediately convert, validate and update during apply request values phase, regardless of any conversion/validation errors on other UIInput components within the same form.
InvokeActionEventListener	The InvokeActionEventListener will add support for new <f:event> types preInvokeAction and postInvokeAction.
IterableDataModel<E>	IterableDataModel is an implementation of DataModel that wraps an Iterable.
JNDI	Utility class for simplifying some web related tasks that use JNDI under the hood, such as getting the <env-entry> from web.xml.
JNDIObjectLocator	JNDIObjectLocator is used to centralize JNDI lookups.
JNDIObjectLocator.JNDIObjectLocatorBuilder	The builder of the JNDIObjectLocator.
JsfLabelMessageInterpolator	Unlike native Faces validation error messages, in a bean validation message by default the label of the component where a validation constraint violation originated from can not be displayed in the middle of a message.
Json	A simple JSON encoder.
Lazy<T>	Implements lazy-initialized object primarily for final and transient fields.
ListConverter	The omnifaces.ListConverter is intented for use in specialized selection components which doesn't use SelectItems as the source for their selectable items, but work directly via a List of entities, and therefore the SelectItemsConverter isn't usable on them.
ListIndexConverter	The omnifaces.ListIndexConverter is a variant of the ListConverter which automatically converts based on the position (index) of the selected item in the list instead of the Object.toString() of the selected item.
ListTreeModel<T>	A concrete implementation of TreeModel which holds the tree children in an ArrayList.
MapWrapper<K,V>	Implementation of Map that wraps another map.
MassAttribute	The <o:massAttribute> sets an attribute of the given name and value on all nested components, if they don't already have an attribute set.
Messages	Collection of utility methods for the Faces API with respect to working with FacesMessage.
Messages.Message	Faces message builder.
Messages.Resolver	The message resolver allows the developers to change the way how messages are resolved.
MessagesKeywordResolver	The @messages search keyword resolver will automatically resolve all UIMessage and UIMessages components within the current UIForm.
MessagesRenderer	This renderer is the default renderer of OmniMessages.
MethodExpressionValueExpressionAdapter	This MethodExpression wraps a ValueExpression.
MethodParam	The <o:methodParam> is a tag handler that can be used to pass a method expression as attribute into a Facelets tag.
MethodReference	This encapsulates information about an EL method expression.
MoveComponent	The <o:moveComponent> component is a utility component via which components, facets and behaviors can be moved at runtime to a target component in various ways.
MoveComponent.Destination	Destination of component to be moved by MoveComponent.
MultiFieldValidator	Generic interface for multi field validator.
MultiStrategyCopier	Copier that copies an object trying a variety of strategies until one succeeds.
MutableRequestFilter	The MutableRequestFilter will wrap the incoming HttpServletRequest in a MutableRequestFilter.MutableRequest so that the developer can mutate the headers and parameters in such way that the outcome of among others HttpServletRequest.getHeader(String) and ServletRequest.getParameter(String) are influenced.
MutableRequestFilter.MutableRequest
NewInstanceCopier	Copier that doesn't actually copy an object fully, but just returns a new instance of the same type.
NoAutoGeneratedIdViewHandler	This ViewHandler once installed will during development stage throw an IllegalStateException whenever an automatically generated Faces component ID (j_id...) is encountered in the rendered output.
NoAutoGeneratedIdViewHandler.NoAutoGeneratedIdResponseWriter	This response writer throws an IllegalStateException when an attribute with name "id" is written with a non-null value which starts with UIViewRoot.UNIQUE_ID_PREFIX or contains an intermediate.
Numbers	Collection of EL functions for number formatting: of:formatBytes(), of:formatCurrency(), of:formatNumber(), of:formatNumberDefault(), of:formatPercent(), of:formatThousands() and of:formatThousandsUnit().
Objects	Collection of EL functions for objects.
OmniApplication	This OmniFaces application extends the standard Faces application as follows: Support for CDI in Converters and Validators, so that e.g.
OmniApplicationFactory	This application factory takes care that the OmniApplication is properly initialized.
OmniExternalContext	OmniFaces external context.
OmniExternalContextFactory	This external context factory takes care that the OmniExternalContext is properly initialized.
OmniFaces	Collection of constants and utility methods for OmniFaces internals.
OmniMessages	The <o:messages> is a component that extends the standard <h:messages> with the following new features:
OmniPartialViewContext	This OmniFaces partial view context extends and improves the standard partial view context as follows: Support for executing callback scripts by PartialResponseWriter.startEval(). Support for adding arguments to an ajax response. Any XML tags which Mojarra and MyFaces has left open after an exception in rendering of an already committed ajax response, will now be properly closed.
OmniPartialViewContextFactory	This partial view context factory takes care that the OmniPartialViewContext is properly initialized.
OmniVersionResourceHandler	Appends OmniFaces version to resources with library name omnifaces.
OmniViewHandler	OmniFaces view handler.
OnDemandResponseBufferFilter	Filter that wraps the response with one capable of buffering on command.
OnloadParam	Base class of HashParam and ScriptParam.
OnloadScript	The <o:onloadScript is a component that extends the standard <h:outputScript> which will be executed in the end of the HTML body (thus when all HTML elements are initialized in the HTML DOM tree) and will re-execute its script body on every ajax request.
OutputFamily	Base class which is to be shared between all components of the Output family.
OutputFormat	The <o:outputFormat> is a component that extends the standard <h:outputFormat> with support for capturing the output and exposing it into the request scope by the variable name as specified by the var attribute.
OutputLabel	The <o:outputLabel> is a component that extends the standard <h:outputLabel> with support for automatically setting its value as the label of the component identified by its for attribute (if any).
Param	The CDI annotation @Param allows you to inject, convert and validate a HTTP request or path parameter in a CDI managed bean.
Param<T>	The <o:param> is a component that extends the standard UIParameter to implement ValueHolder and thus support a Converter to convert the supplied value to string, if necessary.
ParamExtension	CDI extension that works around the fact that CDI insists on doing absolutely guaranteed type safe injections.
ParamHolder<T>	This interface represents a (request) parameter holder which extends ValueHolder with ParamHolder.getName() method to obtain the parameter name associated with the parameter value and changes the ParamHolder.getLocalValue() method to return the original, unconverted value and changes the ParamHolder.getValue() method to return the value converted to String.
ParamProducer	Producer for a request or path parameter as defined by the @Param annotation.
ParamValue<V>	The type that's injected via the @Param qualifier.
PathAction	The action that is done when a request for a public path from which faces views where scanned is done.
PathParam<T>	The <o:pathParam> is a component that extends the OmniFaces Param to support MultiViews feature of FacesViews.
Platform	This class provides access to (Java EE 6) platform services from the view point of Faces.
PostInvokeActionEvent	Use this event to have a hook on a listener method during the afterphase of the PhaseId.INVOKE_APPLICATION.
PostScriptParam	The annotation @PostScriptParam allows you to invoke a managed bean method when all <o:scriptParam> values have been set in the associated managed bean.
PreInvokeActionEvent	Use this event to have a hook on a listener method during the beforephase of the PhaseId.INVOKE_APPLICATION.
Push	The CDI annotation @Push allows you to inject a PushContext associated with a given channel in any container managed artifact in WAR (not in EAR/EJB!).
PushContext	CDI interface to send a message object to the push socket channel as identified by @Push.
PWAResourceHandler	This ResourceHandler generates the manifest.json and also an offline-aware sw.js based on any WebAppManifest found in the runtime classpath.
ReadOnlyValueExpression	Implementation of a read only value expression that can be used when the value is not yet available at construction time, or when the value would be too expensive to create and it's not yet clear if the expression will actually be evaluated.
Reflection	Collection of utility methods for working with reflection.
Reflection.PropertyPath	This class represents a property path.
RemappedResource	This Resource implementation remaps the given resource to the given request path.
Renderers	Collection of utility methods for the Faces API with respect to working with Renderer.
RequestCookieProducer	Producer for injecting a Faces request cookie as defined by the @Cookie annotation.
RequiredCheckboxValidator	The omnifaces.RequiredCheckboxValidator is intented to solve a peculiar problem with required="true" attribute of UISelectBoolean components like <h:selectBooleanCheckbox>.
ResetInputAjaxActionListener	The ResetInputAjaxActionListener will reset input fields which are not executed during ajax submit, but which are rendered/updated during ajax response.
ResettableBuffer	Base interface for a resettable buffer.
ResettableBufferedOutputStream	This resettable buffered output stream will buffer everything until the given threshold buffer size, regardless of flush calls.
ResettableBufferedWriter	This resettable buffered writer will buffer everything until the given buffer size, regardless of flush calls.
ResolveComponent	The <o:resolveComponent> component is a utility component via which a component can be looked up by its ID and a reference to it put in either the "facelet scope" (default) or the request scope.
ResourceIdentifier	Convenience class to represent a resource identifier.
ResourceInclude	The <o:resourceInclude> component can be used to catch the output from a JSP or Servlet resource and render it as output to the Faces writer.
ResourcePaths	Utility class for working with (Servlet) resource paths, providing methods to handle their prefixes, slashes, extensions etc.
ScopedRunner	This class helps in letting code run within its own scope.
ScriptFamily	Base class which is to be shared between all components of the Script family.
ScriptParam	The <o:scriptParam> is a component that extends the standard <f:viewParam> with support for setting results of client-side evaluated JavaScript code in bean.
SelectItemGroups	The o:selectItemGroups is an extension of UISelectItems which allows you to iterate over a nested collection representing groups of select items.
SelectItemsBuilder	Helper class to build an array of SelectItems using various means, like via the builder pattern or a given Map.
SelectItemsCollector	Collection of utility methods for collecting SelectItem instances from various sources.
SelectItemsConverter	The omnifaces.SelectItemsConverter allows you to populate a selection component with complex Java model objects (entities) as value of <f:selectItems> and have Faces convert those automatically back without the need to provide a custom converter which may need to do the job based on possibly expensive service/DAO operations.
SelectItemsIndexConverter	The omnifaces.SelectItemsIndexConverter is a variant of the SelectItemsConverter which automatically converts based on the position (index) of the selected item in the list instead of the Object.toString() of the selected item.
SelectItemsUtils	Collection of utility methods for working with SelectItem or data represented by them.
SerializationCopier	Copier that copies an object by serializing and subsequently deserializing it again.
Servlets	Collection of utility methods for the Servlet API in general.
SimpleParam<T>	This class provides a basic and default implementation of the ParamHolder interface.
SitemapUrl	The <o:sitemapUrl> is a component which renders the given target URL or Faces view ID as a sitemap URL with support for adding additional query string parameters to the URL via nested <f:param> and <o:param>.
SitemapUrl.ChangeFrequency	The available values of the "changefreq" element of the sitemap URL.
SkipValidators	The <o:skipValidators> taghandler allows the developer to entirely skip validation when executing an UICommand or ClientBehaviorHolder action.
Socket	The <o:socket> is an UIComponent whith opens an one-way (server to client) web socket based push connection in client side which can be reached from server side via PushContext interface injected in any CDI/container managed artifact via @Push annotation.
SocketChannelManager	This web socket channel manager holds all application and session scoped web socket channel identifiers registered by <o:socket>.
SocketChannelManager.ViewScope	This helps the web socket channel manager to hold view scoped web socket channel identifiers registered by <o:socket>.
SocketEndpoint	This web socket server endpoint handles web socket requests coming from <o:socket>.
SocketEvent	This web socket event will be fired by SocketSessionManager when a socket has been @SocketEvent.Opened, @SocketEvent.Switched or @SocketEvent.Closed.
SocketEvent.Closed	Indicates that a socket has closed.
SocketEvent.Opened	Indicates that a socket has opened.
SocketEvent.Switched	Indicates that a socket user was switched.
SocketFacesListener	This Faces listener for UIViewRoot ensures that the necessary JavaScript code to open or close the WebSocket is properly rendered.
SocketPushContext	This is a concrete implementation of PushContext interface which is to be injected by @Push.
SocketPushContextProducer	This producer prepares the SocketPushContext instance for injection by @Push.
SocketSessionManager	This web socket session manager holds all web socket sessions by their channel identifier.
SocketUserManager	This web socket user manager holds all web socket users registered by <o:socket>.
SortedTreeModel<T>	A concrete implementation of TreeModel which holds the tree children in a TreeSet.
SourceMapResourceHandler	This ResourceHandler implementation will set the SourceMap response header with the correctly mapped request path to any discovered source map of any CSS and JS resource.
Startup	Stereo type that designates a bean as an eagerly instantiated bean with application scope.
State	Helper class for StateHelper that uses generic type-inference to make code that uses the StateHelper slightly less verbose.
Strings	Collection of EL functions for string manipulation: of:abbreviate(), of:capitalize(), of:concat(), of:prettyURL(), of:encodeURL(), of:encodeURI(), of:encodeBase64(), of:escapeJS(), of:stripTags() and of:formatX().
TagAttribute	The <o:tagAttribute> is a tag handler that can be used to explicitly declare a tag attribute on a Facelets tag file.
TimeToLiveCache	Base class that can be used by Map based caches that don't support time to live semantics and arbitrary attributes natively.
ToCollectionConverter	The omnifaces.ToCollectionConverter is intented to convert submitted String values to a Java collection based on a delimiter.
ToLowerCaseConverter	The omnifaces.ToLowerCaseConverter is intented to convert submitted String values to lower case based on current Locale.
ToUpperCaseConverter	The omnifaces.ToUpperCaseConverter is intented to convert submitted String values to upper case based on current Locale.
Tree	The <o:tree> allows the developers to have full control over the markup of a tree hierarchy by declaring the appropriate Faces components or HTML elements in the markup.
TreeFamily	Base class which is to be shared between all components of the Tree family.
TreeInsertChildren	The <o:treeInsertChildren> is an UIComponent that represents the insertion point for the children of a parent tree node which is represented by TreeNodeItem.
TreeModel<T>	A generic and simple tree data model which is to be used by Tree component.
TreeNode	The <o:treeNode> is an UIComponent that represents a single tree node within a parent Tree component.
TreeNodeItem	The <o:treeNodeItem> is an UIComponent that represents a single child tree node within a parent TreeNode component.
TrimConverter	The omnifaces.TrimConverter is intented to trim any whitespace from submitted String values.
UnmappedResourceHandler	This ResourceHandler implementation allows the developer to map Faces resources on an URL pattern of /jakarta.faces.resource/* (basically, the value of ResourceHandler.RESOURCE_IDENTIFIER) without the need for an additional FacesServlet prefix or suffix URL pattern in the default produced resource URLs, such as /jakarta.faces.resource/faces/css/style.css or /jakarta.faces.resource/css/style.css.xhtml.
UriExtensionRequestWrapper	This wraps a request to an extensionless Faces view and provides an extension for all methods that reveal the servlet path.
Url	The <o:url> is a component which renders the given target URL or Faces view ID as a bookmarkable URL with support for adding additional query string parameters to the URL via nested <f:param> and <o:param>, and for exposing it into the request scope by the variable name as specified by the var attribute instead of rendering it.
UtilFamily	Base class which is to be shared between all components of the Util family.
Utils	Collection of general utility methods that do not fit in one of the more specific classes.
ValidateAll	The <o:validateAll> validates if ALL of the given UIInput components have been filled out.
ValidateAllOrNone	The <o:validateAllOrNone> validates if at least ALL of the given UIInput components have been filled out or that NONE of the given UIInput components have been filled out.
ValidateBean	The <o:validateBean> allows the developer to control bean validation on a per-UICommand or UIInput component basis, as well as validating a given bean at the class level.
ValidateEqual	The <o:validateEqual> validates if ALL of the given UIInput components have the same value.
ValidateMultiple	The <o:validateMultiple> allows the developer to validate multiple fields by either a custom validator method:
ValidateMultipleFields	Base class which is to be shared between all multi field validators.
ValidateMultipleHandler	A handler for ValidateMultiple component, which will take care of setting the validator attribute the right way as either ValueExpression or MethodExpression.
ValidateOne	The <o:validateOne> validates if ONLY ONE of the given UIInput components have been filled out.
ValidateOneOrMore	The <o:validateOneOrMore> validates if at least ONE of the given UIInput components has been filled out.
ValidateOneOrNone	The <o:validateOneOrNone> validates if ONLY ONE of the given UIInput components has been filled out or that NONE of the given UIInput components have been filled out.
ValidateOrder	The <o:validateOrder> validates if the values of the given UIInput components as specified in the components attribute are in the order as specified by the type attribute which accepts the following values: lt (default): from least to greatest, without duplicates. lte: from least to greatest, allowing duplicates (equal values next to each other). gt: from greatest to least, without duplicates. gte: from greatest to least, allowing duplicates (equal values next to each other).
ValidateUnique	The <o:validateUnique> validates if ALL of the given UIInput components have an unique value.
ValidateUniqueColumn	The <o:validateUniqueColumn> validates if the given UIInput component in an UIData component has an unique value throughout all rows, also those not visible by pagination.
Validator	The <o:validator> is a taghandler that extends the standard <f:validator> tag family with support for deferred value expressions in all attributes.
Validator.DeferredValidator	So that we can have a serializable validator.
ValidatorFamily	Base class which is to be shared between all components of the Validator family.
ValidatorManager	The @FacesValidator is by default not eligible for dependency injection by @Inject nor @EJB.
Validators
ValueChangeConverter<T>	By default, Faces converters run on every request, regardless of whether the submitted value has changed or not.
ValueChangeValidator<T>	By default, Faces validators run on every request, regardless of whether the submitted value has changed or not.
ValueExpressionWrapper	Provides a simple implementation of ValueExpression that can be sub-classed by developers wishing to provide specialized behavior to an existing ValueExpression instance.
VersionedResourceHandler	Automatically adds version parameter with query string name v to all resource URLs so, in production mode they will be cached forever (or as configured in web.xml), but will not be stale when a new version of the app is deployed.
ViewAction	The <o:viewAction> is a component that extends the standard <f:viewAction> and changes the if attribute to be evaluated during INVOKE_APPLICATION phase instead of the APPLY_REQUEST_VALUES phase.
ViewExpiredExceptionHandler	The ViewExpiredExceptionHandler will suppress any ViewExpiredException and refresh the current page by redirecting to the current URL with query string.
ViewExpiredExceptionHandlerFactory	This exception handler factory needs to be registered as follows in faces-config.xml to get the ViewExpiredExceptionHandler to run:
ViewParam	The <o:viewParam> is a component that extends the standard <f:viewParam> and provides a stateless mode of operation and fixes the issue wherein null model values are converted to empty string parameters in query string (e.g.
ViewParamValidationFailed	<o:viewParamValidationFailed> allows the developer to handle a view parameter validation failure with either a redirect or an HTTP error status, optionally with respectively a flash message or HTTP error message.
ViewResourceHandler	This ResourceHandler basically turns any concrete non-Facelets file into a Faces view, so that you can use EL expressions and even Faces components in them.
ViewScopeContext	Provide a context for the @ViewScoped annotation wherein beans are managed by ViewScopeManager.
ViewScoped	The CDI view scope annotation, with more optimal handling of bean destroy as compared to standard Faces one.
ViewScopeEventListener	Listener for Faces view scope destroy events so that view scope manager can be notified.
ViewScopeExtension	Register the CDI view scope context.
ViewScopeManager	Manages view scoped bean creation and destroy.
ViewScopeStorage	Interface for view scope bean storage.
ViewScopeStorageInSession	Stores view scoped bean instances in a LRU map in HTTP session.
ViewScopeStorageInViewState	Stores view scoped bean instances in Faces view state itself.
WebAppManifest	Please refer to PWAResourceHandler for usage instructions.
WebAppManifest.Category	Enumeration of categories, to be used in WebAppManifest.getCategories().
WebAppManifest.Dir	Enumeration of text direction types, to be used in WebAppManifest.getDir().
WebAppManifest.Display	Enumeration of display modes, to be used in WebAppManifest.getDisplay().
WebAppManifest.ImageResource	To be used in WebAppManifest.getIcons().
WebAppManifest.Orientation	Enumeration of orientation modes, to be used in WebAppManifest.getOrientation().
WebAppManifest.Platform	Enumeration of related application platforms, to be used in WebAppManifest.RelatedApplication.getPlatform().
WebAppManifest.RelatedApplication	To be used in WebAppManifest.getRelatedApplications()
WebAppManifest.Size	To be used in WebAppManifest.ImageResource.getSizes().
WebXml	This configuration interface parses the /WEB-INF/web.xml and all /META-INF/web-fragment files found in the classpath and offers methods to obtain information from them which is not available by the standard Servlet API.
WebXmlProducer	Producer for WebXml.
Xml	Collection of utility methods for the JAXP API in general.