Start line:  
End line:  

Snippet Preview

Snippet HTML Code

Stack Overflow Questions
  * Copyright (c) 1997-2010 Oracle and/or its affiliates. All rights reserved.
  * The contents of this file are subject to the terms of either the GNU
  * General Public License Version 2 only ("GPL") or the Common Development
  * and Distribution License("CDDL") (collectively, the "License").  You
  * may not use this file except in compliance with the License.  You can
 * obtain a copy of the License at
 * or packager/legal/LICENSE.txt.  See the License for the specific
 * language governing permissions and limitations under the License.
 * When distributing the software, include this License Header Notice in each
 * file and include the License file at packager/legal/LICENSE.txt.
 * GPL Classpath Exception:
 * Oracle designates this particular file as subject to the "Classpath"
 * exception as provided by Oracle in the GPL Version 2 section of the License
 * file that accompanied this code.
 * Modifications:
 * If applicable, add the following below the License Header, with the fields
 * enclosed by brackets [] replaced by your own identifying information:
 * "Portions Copyright [year] [name of copyright owner]"
 * Contributor(s):
 * If you wish your version of this file to be governed by only the CDDL or
 * only the GPL Version 2, indicate your decision by adding "[Contributor]
 * elects to include this software in this distribution under the [CDDL or GPL
 * Version 2] license."  If you don't indicate a single choice of license, a
 * recipient has the option to distribute your version of this file under
 * either the CDDL, the GPL Version 2 or to extend the choice of license to
 * its licensees as provided above.  However, if you add GPL Version 2 code
 * and therefore, elected the GPL Version 2 license, then the option applies
 * only if the new code is made subject to such option by the copyright
 * holder.
package javax.faces.event;

When an instance of this event is passed to SystemEventListener.processEvent(javax.faces.event.SystemEvent) or ComponentSystemEventListener.processEvent(javax.faces.event.ComponentSystemEvent), the listener implementation may assume that the source of this event instance is the javax.faces.component.UIViewRoot instance that is about to be rendered.

It is valid for a listener for this event to change the javax.faces.component.UIViewRoot in the current javax.faces.context.FacesContext, but the listener must ensure that the new UIViewRoot was created with a call to javax.faces.application.ViewHandler.createView(javax.faces.context.FacesContext,java.lang.String), and that the view is fully populated with the children to be traversed during render. The listener implementation may call javax.faces.view.ViewDeclarationLanguage.buildView(javax.faces.context.FacesContext,javax.faces.component.UIViewRoot) to populate the UIViewRoot.

public class PreRenderViewEvent extends ComponentSystemEvent {
    // ------------------------------------------------------------ Constructors


Instantiate a new PreRenderViewEvent that indicates the argument root is about to be rendered.

root the UIViewRoot that is about to be rendered.
IllegalArgumentException if the argument is null.
    public PreRenderViewEvent(UIViewRoot root) {
New to GrepCode? Check out our FAQ X