Package org.omnifaces.eventlistener

Class BeanValidationEventListener

java.lang.Object

org.omnifaces.eventlistener.BeanValidationEventListener

All Implemented Interfaces:

FacesListener, SystemEventListener, EventListener

public class BeanValidationEventListener
extends Object
implements SystemEventListener

Overrides BeanValidator.setValidationGroups(String) for all components in the current view. This allows to temporarily use different validationGroups or disabling validation if a specific UICommand or UIInput has invoked the form submit.

Since:

1.3

Author:

Adrian Gygax, Bauke Scholtz

Constructor Summary

Constructors

Constructor	Description
BeanValidationEventListener(String validationGroups, boolean disabled)	Construct an instance of bean validation event listener based on the given validation groups and disabled state.

Method Summary

Modifier and Type	Method	Description
boolean	isListenerForSource(Object source)	Only listens to UIInput components which have a BeanValidator assigned.
void	processEvent(SystemEvent event)	Handle the PreValidateEvent and PostValidateEvent.

Methods inherited from class java.lang.Object

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

Constructor Detail

BeanValidationEventListener

public BeanValidationEventListener(String validationGroups,
                                   boolean disabled)

Construct an instance of bean validation event listener based on the given validation groups and disabled state.

Parameters:

validationGroups - The validation groups.

disabled - The disabled state.

Method Detail

isListenerForSource

public boolean isListenerForSource(Object source)

Only listens to UIInput components which have a BeanValidator assigned.

Specified by:

isListenerForSource in interface SystemEventListener

processEvent

public void processEvent(SystemEvent event)

Handle the PreValidateEvent and PostValidateEvent.

Specified by:

processEvent in interface SystemEventListener