Manual Java Server Faces

Mastering JavaServer™ Faces
Bill Dudney Jonathan Lehr Bill Willis LeRoy Mattingly

Mastering JavaServer™ Faces
Bill Dudney Jonathan Lehr Bill Willis LeRoy Mattingly

Wiley Publishing, Inc. Vice President and Executive Group Publisher: Richard Swadley Vice President and Executive Publisher: Robert Ipsen Vice President and Publisher: Joseph B. Wikert Executive Editorial Director: MaryBednarek Editorial Manager: Kathryn A. Malm Executive Editor: Robert Elliott Managing Production Editor: Fred Bernardi Development Editor: Eileen Bien Calabro, Sharon Nash Production Editor: Felicia Robinson Media Development Specialist: Greg Stafford Text Design & Composition: Wiley Composition Services Copyright  2004 by Wiley Publishing Inc., Indianapolis, Indiana. All rights reserved. Publishedby Wiley Publishing, Inc., Indianapolis, Indiana Published simultaneously in Canada No part of this publication may be reproduced, stored in a retrieval system, or transmitted in any form or by any means, electronic, mechanical, photocopying, recording, scanning, or otherwise, except as permitted under Section 107 or 108 of the 1976 United States Copyright Act, without either the prior writtenpermission of the Publisher, or authorization through payment of the appropriate per-copy fee to the Copyright Clearance Center, Inc., 222 Rosewood Drive, Danvers, MA 01923, (978) 750-8400, fax (978) 646-8600. Requests to the Publisher for permission should be addressed to the Legal Department, Wiley Publishing, Inc., 10475 Crosspoint Blvd., Indianapolis, IN 46256, (317) 572-3447, fax (317) 572-4355,E-mail: brandreview@wiley.com. Limit of Liability/Disclaimer of Warranty: While the publisher and author have used their best efforts in preparing this book, they make no representations or warranties with respect to the accuracy or completeness of the contents of this book and specifically disclaim any implied warranties of merchantability or fitness for a particular purpose. No warranty may becreated or extended by sales representatives or written sales materials. The advice and strategies contained herein may not be suitable for your situation. You should consult with a professional where appropriate. Neither the publisher nor author shall be liable for any loss of profit or any other commercial damages, including but not limited to special, incidental, consequential, or otherdamages. For general information on our other products and services please contact our Customer Care Department within the United States at (800) 762-2974, outside the United States at (317) 572-3993 or fax (317) 572-4002. Trademarks: Wiley, the Wiley Publishing logo are trademarks or registered trademarks of John Wiley & Sons, Inc. and/or its affiliates. JavaServer is a trademark of Sun Microsystems,Inc. All other trademarks are the property of their respective owners. Wiley Publishing, Inc., is not associated with any product or vendor mentioned in this book. Wiley also publishes its books in a variety of electronic formats. Some content that appears in print may not be available in electronic books. Library of Congress Cataloging-in-Publication Data is available from the publisher. ISBN:0-471-46207-1 Printed in the United States of America 10 9 8 7 6 5 4 3 2 1

For Andrew, Isaac, Anna, Sophia, and Isabel—may you dream big dreams and have the courage to pursue them. —BD To my little Sunshine, who makes me see life in a different light. —BW For my wife, Kathryn. —JL

Contents

Dedication Acknowledgments About the Authors Foreword Introduction The Genius of JSF JSF Makes ThingsEasy What Is in the Book Layout of the Book Summary

iii xi xiii xv xvii xvii xxviii xix xxi xxiii

Part 1
Chapter 1

Architecture of JSF
JSF Patterns and Architecture Overview MVC and User Interfaces MVC Pattern Model 2 - MVC for the Web Implementing MVC Swing Collapsed MVC Strategy Struts Model-2 MVC Strategy JSF Component-Based Model-2 MVC Strategy Composite Components Composite...