org.omnifaces.component.validator

Class ValidatorFamily

java.lang.Object

javax.faces.component.UIComponent

javax.faces.component.UIComponentBase

org.omnifaces.component.validator.ValidatorFamily

All Implemented Interfaces:

java.util.EventListener, javax.faces.component.PartialStateHolder, javax.faces.component.StateHolder, javax.faces.event.ComponentSystemEventListener, javax.faces.event.FacesListener, javax.faces.event.SystemEventListenerHolder

Direct Known Subclasses:

ValidateMultipleFields

public abstract class ValidatorFamily
extends javax.faces.component.UIComponentBase

Base class which is to be shared between all components of the Validator family.

Author:

Bauke Scholtz

Field Summary

Fields

Modifier and Type	Field and Description
static java.lang.String	COMPONENT_FAMILY The standard component family.

Fields inherited from class javax.faces.component.UIComponent

BEANINFO_KEY, bindings, COMPOSITE_COMPONENT_TYPE_KEY, COMPOSITE_FACET_NAME, CURRENT_COMPONENT, CURRENT_COMPOSITE_COMPONENT, FACETS_KEY, VIEW_LOCATION_KEY

Constructor Summary

Constructors

Constructor and Description
ValidatorFamily()

Method Summary

Methods

Modifier and Type	Method and Description
void	encodeChildren(javax.faces.context.FacesContext context) Calls validateHierarchy().
java.lang.String	getFamily() Returns COMPONENT_FAMILY.
boolean	getRendersChildren() Returns true.
void	processDecodes(javax.faces.context.FacesContext context) Calls validateHierarchy().
void	processUpdates(javax.faces.context.FacesContext context) Does nothing.
void	processValidators(javax.faces.context.FacesContext context) Calls validateComponents(FacesContext).
protected abstract void	validateComponents(javax.faces.context.FacesContext context) Perform the actual validation.
protected abstract void	validateHierarchy() Validate our own component hierarchy.

Methods inherited from class javax.faces.component.UIComponentBase

addClientBehavior, addFacesListener, broadcast, clearInitialState, decode, encodeBegin, encodeEnd, findComponent, getAttributes, getChildCount, getChildren, getClientBehaviors, getClientId, getDefaultEventName, getEventNames, getFacesContext, getFacesListeners, getFacet, getFacetCount, getFacets, getFacetsAndChildren, getId, getParent, getRenderer, getRendererType, getValueBinding, invokeOnComponent, isRendered, isTransient, markInitialState, processRestoreState, processSaveState, queueEvent, removeFacesListener, restoreAttachedState, restoreState, saveAttachedState, saveState, setId, setParent, setRendered, setRendererType, setTransient, setValueBinding

Methods inherited from class javax.faces.component.UIComponent

encodeAll, getClientId, getCompositeComponentParent, getContainerClientId, getCurrentComponent, getCurrentCompositeComponent, getListenersForEventClass, getNamingContainer, getResourceBundleMap, getStateHelper, getStateHelper, getValueExpression, initialStateMarked, isCompositeComponent, isInView, isVisitable, popComponentFromEL, processEvent, pushComponentToEL, setInView, setValueExpression, subscribeToEvent, unsubscribeFromEvent, visitTree

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

COMPONENT_FAMILY

public static final java.lang.String COMPONENT_FAMILY

The standard component family.

See Also:

Constant Field Values

Constructor Detail

ValidatorFamily

public ValidatorFamily()

Method Detail

getFamily

public java.lang.String getFamily()

Returns COMPONENT_FAMILY.

Specified by:

getFamily in class javax.faces.component.UIComponent

getRendersChildren

public boolean getRendersChildren()

Returns true.

Overrides:

getRendersChildren in class javax.faces.component.UIComponentBase

processDecodes

public void processDecodes(javax.faces.context.FacesContext context)

Calls validateHierarchy().

Overrides:

processDecodes in class javax.faces.component.UIComponentBase

processValidators

public void processValidators(javax.faces.context.FacesContext context)

Calls validateComponents(FacesContext).

Overrides:

processValidators in class javax.faces.component.UIComponentBase

processUpdates

public void processUpdates(javax.faces.context.FacesContext context)

Does nothing.

Overrides:

processUpdates in class javax.faces.component.UIComponentBase

encodeChildren

public void encodeChildren(javax.faces.context.FacesContext context)
                    throws java.io.IOException

Calls validateHierarchy().

Overrides:

encodeChildren in class javax.faces.component.UIComponentBase

Throws:

java.io.IOException

validateHierarchy

protected abstract void validateHierarchy()
                                   throws java.lang.IllegalArgumentException

Validate our own component hierarchy.

Throws:

java.lang.IllegalArgumentException - When component hierarchy is wrong.

validateComponents

protected abstract void validateComponents(javax.faces.context.FacesContext context)

Perform the actual validation.

Parameters:

context - The faces context to work with.