public class ValidateUnique extends ValidateMultipleFields
UIInput components have an unique value.
The default message is
{0}: Please fill out an unique value for all of those fields
For general usage instructions, refer ValidateMultipleFields documentation.
| Modifier and Type | Field and Description |
|---|---|
static String |
COMPONENT_TYPE
The standard component type.
|
COMPONENT_FAMILYBEANINFO_KEY, bindings, COMPOSITE_COMPONENT_TYPE_KEY, COMPOSITE_FACET_NAME, CURRENT_COMPONENT, CURRENT_COMPOSITE_COMPONENT, FACETS_KEY, VIEW_LOCATION_KEY| Constructor and Description |
|---|
ValidateUnique()
The default constructor sets the default message.
|
| Modifier and Type | Method and Description |
|---|---|
boolean |
validateValues(FacesContext context,
List<UIInput> inputs,
List<Object> values)
Validate if all values are unique.
|
collectComponents, collectValues, getComponents, getMessage, getShowMessageFor, isDisabled, isInvalidateAll, isValidationFailed, setComponents, setDisabled, setInvalidateAll, setMessage, setShowMessageFor, shouldInvalidateInput, showMessage, validateComponents, validateHierarchyencodeChildren, getFamily, getRendersChildren, processDecodes, processUpdates, processValidatorsaddClientBehavior, 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, setValueBindingencodeAll, getClientId, getCompositeComponentParent, getContainerClientId, getCurrentComponent, getCurrentCompositeComponent, getListenersForEventClass, getNamingContainer, getResourceBundleMap, getStateHelper, getStateHelper, getValueExpression, initialStateMarked, isCompositeComponent, isInView, isVisitable, popComponentFromEL, processEvent, pushComponentToEL, setInView, setValueExpression, subscribeToEvent, unsubscribeFromEvent, visitTreepublic static final String COMPONENT_TYPE
public ValidateUnique()
public boolean validateValues(FacesContext context, List<UIInput> inputs, List<Object> values)
context - The faces context to work with.inputs - The input components whose values are to be validated.values - The values of the input components to be validated.true if validation is successful, otherwise false (and thus show the message).