javax.faces.event.PreValidateEvent Maven / Gradle / Ivy
/*
* Copyright (c) 1997, 2018 Oracle and/or its affiliates. All rights reserved.
*
* This program and the accompanying materials are made available under the
* terms of the Eclipse Public License v. 2.0, which is available at
* http://www.eclipse.org/legal/epl-2.0.
*
* This Source Code may also be made available under the following Secondary
* Licenses when the conditions for such availability set forth in the
* Eclipse Public License v. 2.0 are satisfied: GNU General Public License,
* version 2 with the GNU Classpath Exception, which is available at
* https://www.gnu.org/software/classpath/license.html.
*
* SPDX-License-Identifier: EPL-2.0 OR GPL-2.0 WITH Classpath-exception-2.0
*/
package javax.faces.event;
import javax.faces.component.UIComponent;
import javax.faces.context.FacesContext;
/**
*
* When an instance of
* this event is passed to {@link SystemEventListener#processEvent} or
* {@link ComponentSystemEventListener#processEvent}, the listener
* implementation may assume that the source of this event
* instance is the {@link UIComponent} instance that is about to be
* validated.
* Components with children
* must publish this event before processing their child nodes in
* {@link UIComponent#processValidators}. This is especially important for
* iterating components such as
* UIData, and form components, such as UIForm.
*
* @since 2.0
*/
public class PreValidateEvent extends ComponentSystemEvent {
// ------------------------------------------------------------ Constructors
private static final long serialVersionUID = -248088758942796822L;
/**
* Constructor
* @param component the UIComponent that is about to be
* validated.
* @throws IllegalArgumentException if the argument is null.
*/
public PreValidateEvent(UIComponent component) {
super(component);
}
/**
* Constructor
*
* @param facesContext the Faces context.
* @param component the UIComponent that is about to be
* validated.
* @throws IllegalArgumentException if the argument is null.
*/
public PreValidateEvent(FacesContext facesContext, UIComponent component) {
super(facesContext, component);
}
}