The J2EE(TM) Tutorial

by: Bodoff, Stephanie; Armstrong, Eric; Ball, Jennifer; Carson, Debbie; Evans, Ian; Green, Dale; Haase, Kim; Jendrock, Eric

ISBN 13:
9780321245755
ISBN 10:
032124575X
Edition: 2nd
Format: Paperback w/CD
Copyright: 01/01/2004
Publisher: Prentice Hall PTR
Newer Edition

Note: Not guaranteed to come with supplemental materials (access cards, study guides, lab manuals, CDs, etc.)

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Summary

Discover the ins-and-outs of the new J2EE 1.4 platform and learn how to build J2EE applications with the latest edition of this tutorial.

Foreword	p. xxxv
About This Tutorial	p. xxxvii
Overview	p. 1
Distributed Multitiered Applications	p. 2
J2EE Containers	p. 8
Web Services Support	p. 10
Packaging Applications	p. 12
Development Roles	p. 14
J2EE 1.4 Platform APIs	p. 16
Sun Java System Application Server Platform Edition 8	p. 23
Understanding XML	p. 31
Introduction to XML	p. 31
Generating XML Data	p. 41
Designing an XML Data Structure	p. 74
Summary	p. 79
Getting Started with Web Applications	p. 81
Web Application Life Cycle	p. 84
Web Modules	p. 86
Configuring Web Applications	p. 95
Duke's Bookstore Examples	p. 100
Accessing Databases from Web Applications	p. 100
Further Information	p. 104
Java API for XML Processing	p. 105
The JAXP APIs	p. 105
An Overview of the Packages	p. 106
The Simple API for XML APIs	p. 107
The Document Object Model APIs	p. 110
The Extensible Stylesheet Language Transformations APIs	p. 111
Using the JAXP Libraries	p. 113
Where Do You Go from Here?	p. 113
Simple API for XML	p. 115
When to Use SAX	p. 116
Echoing an XML File with the SAX Parser	p. 117
Adding Additional Event Handlers	p. 135
Handling Errors with the Nonvalidating Parser	p. 139
Displaying Special Characters and CDATA	p. 147
Parsing with a DTD	p. 149
Choosing Your Parser Implementation	p. 155
Using the Validating Parser	p. 155
Parsing a Parameterized DTD	p. 162
Handling Lexical Events	p. 164
Using the DTDHandler and EntityResolver	p. 171
Further Information	p. 173
Document Object Model	p. 175
When to Use DOM	p. 176
Reading XML Data into a DOM	p. 182
Displaying a DOM Hierarchy	p. 189
Examining the Structure of a DOM	p. 205
Constructing a User-Friendly JTree from a DOM	p. 213
Creating and Manipulating a DOM	p. 228
Validating with XML Schema	p. 237
Further Information	p. 243
Extensible Stylesheet Language Transformations	p. 245
Introducing XSL, XSLT and XPath	p. 246
How XPath Works	p. 247
Writing Out a DOM as an XML File	p. 257
Generating XML from an Arbitrary Data Structure	p. 264
Transforming XML Data with XSLT	p. 278
Transforming from the Command Line with Xalan	p. 303
Concatenating Transformations with a Filter Chain	p. 303
Further Information	p. 311
Building Web Services with JAX-RPC	p. 313
Setting the Port	p. 314
Creating a Simple Web Service and Client with JAX-RPC	p. 314
Types Supported by JAX-RPC	p. 324
Web Service Clients	p. 326
Web Services Interoperability and JAX-RPC	p. 337
Further Information	p. 337
SOAP with Attachments API for Java	p. 339
Overview of SAAJ	p. 340
Tutorial	p. 345
Code Examples	p. 371
Further Information	p. 388
Java API for XML Registries	p. 389
Overview of JAXR	p. 389
Implementing a JAXR Client	p. 393
Running the Client Examples	p. 417
Using JAXR Clients in J2EE Applications	p. 425
Further Information	p. 434
Java Servlet Technology	p. 435
What Is a Servlet?	p. 435
The Example Servlets	p. 436
Servlet Life Cycle	p. 441
Sharing Information	p. 444
Initializing a Servlet	p. 447
Writing Service Methods	p. 448
Filtering Requests and Responses	p. 454
Invoking Other Web Resources	p. 460
Accessing the Web Context	p. 463
Maintaining Client State	p. 464
Finalizing a Servlet	p. 467
Further Information	p. 470
JavaServer Pages Technology	p. 471
What Is a JSP Page?	p. 471
The Example JSP Pages	p. 476
The Life Cycle of a JSP Page	p. 482
Creating Static Content	p. 486
Creating Dynamic Content	p. 487
Expression Language	p. 489
JavaBeans Components	p. 497
Using Custom Tags	p. 502
Reusing Content in JSP Pages	p. 506
Transferring Control to Another Web Component	p. 507
Including an Applet	p. 508
Setting Properties for Groups of JSP Pages	p. 510
Further Information	p. 513
JavaServer Pages Documents	p. 515
The Example JSP Document	p. 516
Creating a JSP Document	p. 521
Identifying the JSP Document to the Container	p. 535
JavaServer Pages Standard Tag Library	p. 537
The Example JSP Pages	p. 538
Using JSTL	p. 541
Core Tag Library	p. 543
XML Tag Library	p. 550
Internationalization Tag Library	p. 554
SQL Tag Library	p. 556
Functions	p. 561
Further Information	p. 562
Custom Tags in JSP Pages	p. 563
What Is a Custom Tag?	p. 564
The Example JSP Pages	p. 564
Types of Tags	p. 568
Encapsulating Reusable Content Using Tag Files	p. 573
Tag Library Descriptors	p. 589
Programming Simple Tag Handlers	p. 598
Scripting in JSP Pages	p. 617
The Example JSP Pages	p. 618
Using Scripting	p. 619
Disabling Scripting	p. 620
Declarations	p. 620
Scriptlets	p. 621
Expressions	p. 622
Programming Tags That Accept Scripting Elements	p. 623
JavaServer Faces Technology	p. 631
JavaServer Faces Technology Benefits	p. 633
What Is a JavaServer Faces Application?	p. 633
Framework Roles	p. 634
A Simple JavaServer Faces Application	p. 635
User Interface Component Model	p. 644
Navigation Model	p. 654
Backing Bean Management	p. 656
How the Pieces Fit Together	p. 659
The Life Cycle of a JavaServer Faces Page	p. 662
Further Information	p. 669
Using JavaServer Faces Technology in JSP Pages	p. 671
The Example JavaServer Faces Application	p. 672
Setting Up a Page	p. 676
Using the Core Tags	p. 678
Using the HTML Component Tags	p. 680
Using Localized Messages	p. 703
Using the Standard Converters	p. 705
Registering Listeners on Components	p. 710
Using the Standard Validators	p. 712
Binding Component Values and Instances to External Data Sources	p. 714
Referencing a Backing Bean Method	p. 719
Using Custom Objects	p. 723
Developing with JavaServer Faces Technology	p. 729
Writing Component Properties	p. 730
Performing Localization	p. 741
Creating a Custom Converter	p. 744
Implementing an Event Listener	p. 747
Creating a Custom Validator	p. 750
Writing Backing Bean Methods	p. 755
Creating Custom UI Components	p. 761
Determining Whether You Need a Custom Component or Renderer	p. 762
Understanding the Image Map Example	p. 765
Steps for Creating a Custom Component	p. 771
Creating the Component Tag Handler	p. 772
Defining the Custom Component Tag in a Tag Library Descriptor	p. 777
Creating Custom Component Classes	p. 778
Delegating Rendering to a Renderer	p. 786
Handling Events for Custom Components	p. 788
Configuring JavaServer Faces Applications	p. 791
Application Configuration Resource File	p. 792
Configuring Beans	p. 793
Registering Messages	p. 802
Registering a Custom Validator	p. 803
Registering a Custom Converter	p. 804
Configuring Navigation Rules	p. 805
Registering a Custom Renderer with a Render Kit	p. 808
Registering a Custom Component	p. 810
Basic Requirements of a JavaServer Faces Application	p. 811
Internationalizing and Localizing Web Applications	p. 819
Java Platform Localization Classes	p. 819
Providing Localized Messages and Labels	p. 820
Date and Number Formatting	p. 823
Character Sets and Encodings	p. 823
Further Information	p. 827
Enterprise Beans	p. 829
What Is an Enterprise Bean?	p. 829
What Is a Session Bean?	p. 831
What Is an Entity Bean?	p. 833
What Is a Message-Driven Bean?	p. 838
Defining Client Access with Interfaces	p. 840
The Contents of an Enterprise Bean	p. 845
Naming Conventions for Enterprise Beans	p. 846
The Life Cycles of Enterprise Beans	p. 847
Further Information	p. 851
Getting Started with Enterprise Beans	p. 853
Creating the J2EE Application	p. 854
Creating the Enterprise Bean	p. 854
Creating the Application Client	p. 858
Creating the Web Client	p. 863
Mapping the Enterprise Bean References	p. 866
Specifying the Web Client's Context Root	p. 868
Deploying the J2EE Application	p. 868
Running the Application Client	p. 869
Running the Web Client	p. 869
Modifying the J2EE Application	p. 870
Session Bean Examples	p. 873
The CartBean Example	p. 873
A Web Service Example: HelloServiceBean	p. 884
Other Enterprise Bean Features	p. 889
Using the Timer Service	p. 892
Handling Exceptions	p. 901
Bean-Managed Persistence Examples	p. 903
The SavingsAccountBean Example	p. 903
Mapping Table Relationships for Bean-Managed Persistence	p. 919
Primary Keys for Bean-Managed Persistence	p. 933
deploytool Tips for Entity Beans with Bean-Managed Persistence	p. 937
Container-Managed Persistence Examples	p. 939
Overview of the RosterApp Application	p. 939
The PlayerBean Code	p. 941
Method Invocations in RosterApp	p. 947
Building and Running the RosterApp Example	p. 958
A Guided Tour of the RosterApp Settings	p. 972
Primary Keys for Container-Managed Persistence	p. 980
Advanced CMP Topics: The OrderApp Example	p. 984
deploytool Tips for Entity Beans with Container-Managed Persistence	p. 1000
A Message-Driven Bean Example	p. 1003
Example Application Overview	p. 1003
The Application Client	p. 1004
The Message-Driven Bean Class	p. 1005
Deploying and Running SimpleMessageApp	p. 1007
deploytool Tips for Message-Driven Beans	p. 1010
deploytool Tips for Components That Send Messages	p. 1011
Enterprise JavaBeans Query Language	p. 1015
Terminology	p. 1016
Simplified Syntax	p. 1016
Example Queries	p. 1017
Full Syntax	p. 1022
EJB QL Restrictions	p. 1044
Transactions	p. 1045
What Is a Transaction?	p. 1045
Container-Managed Transactions	p. 1046
Bean-Managed Transactions	p. 1057
Summary of Transaction Options for Enterprise Beans	p. 1069
Transaction Timeouts	p. 1070
Isolation Levels	p. 1070
Updating Multiple Databases	p. 1071
Transactions in Web Components	p. 1073
Resource Connections	p. 1075
JNDI Naming	p. 1075
DataSource Objects and Connection Pools	p. 1077
Database Connections	p. 1078
Mail Session Connections	p. 1080
URL Connections	p. 1083
Further Information	p. 1086
Security	p. 1087
Overview	p. 1087
Realms, Users, Groups, and Roles	p. 1088
Web-Tier Security	p. 1092
Understanding Login Authentication	p. 1100
Installing and Configuring SSL Support	p. 1114
XML and Web Services Security	p. 1125
EJB-Tier Security	p. 1142
Application Client-Tier Security	p. 1145
EIS-Tier Security	p. 1147
Propagating Security Identity	p. 1149
What Is Java Authorization Contract for Containers?	p. 1151
Further Information	p. 1152
The Java Message Service API	p. 1153
Overview	p. 1154
Basic JMS API Concepts	p. 1157
The JMS API Programming Model	p. 1162
Writing Simple JMS Client Applications	p. 1173
Creating Robust JMS Applications	p. 1191
Using the JMS API in a J2EE Application	p. 1212
Further Information	p. 1220
J2EE Examples Using the JMS API	p. 1221
A J2EE Application That Uses the JMS API with a Session Bean	p. 1222
A J2EE Application That Uses the JMS API with an Entity Bean	p. 1231
An Application Example That Consumes Messages from a Remote J2EE Server	p. 1239
An Application Example That Deploys a Message-Driven Bean on Two J2EE Servers	p. 1246
The Coffee Break Application	p. 1255
Common Code	p. 1256
JAX-RPC Coffee Supplier Service	p. 1257
SAAJ Coffee Supplier Service	p. 1265
Coffee Break Server	p. 1280
JavaServer Faces Version of Coffee Break Server	p. 1284
Building, Packaging, Deploying, and Running the Application	p. 1290
The Duke's Bank Application	p. 1301
Enterprise Beans	p. 1302
Application Client	p. 1310
Web Client	p. 1318
Internationalization	p. 1327
Building, Packaging, Deploying, and Running the Application	p. 1328
Running the Clients	p. 1338
Java Encoding Schemes	p. 1341
Further Information	p. 1342
XML and Related Specs: Digesting the Alphabet Soup	p. 1343
Basic Standards	p. 1344
Schema Standards	p. 1348
Linking and Presentation Standards	p. 1350
Knowledge Standards	p. 1351
Standards That Build on XML	p. 1352
Summary	p. 1354
HTTP Overview	p. 1355
HTTP Requests	p. 1356
HTTP Responses	p. 1356
J2EE Connector Architecture	p. 1357
About Resource Adapters	p. 1357
Resource Adapter Contracts	p. 1359
Common Client Interface	p. 1362
Further Information	p. 1363
Glossary	p. 1365
About the Authors	p. 1403
Index	p. 1405
Table of Contents provided by Ingram. All Rights Reserved.

About This Tutorial The J2EEtrade; Tutorial, Second Editionis a guide to developing enterprise applications for the Java 2 Platform, Enterprise Edition (J2EE) version 1.4. Here we cover all the things you need to know to make the best use of this tutorial. Who Should Use This Tutorial This tutorial is intended for programmers who are interested in developing and deploying J2EE 1.4 applications on the Sun Java System Application Server Platform Edition 8. Prerequisites Before proceeding with this tutorial you should have a good knowledge of the Java programming language. A good way to get to that point is to work through all the basic and some of the specialized trails inThe Javatrade; Tutorial, Mary Campione et al. (Addison-Wesley, 2000). In particular, you should be familiar with relational database and security features. How to Read This Tutorial The J2EE 1.4 platform is quite large, and this tutorial reflects this. However, you don't have to digest everything in it at once. This tutorial opens with three introductory chapters, which you should read before proceeding to any specific technology area. Chapter 1 covers the J2EE 1.4 platform architecture and APIs along with the Sun Java System Application Server Platform Edition 8. Chapters 2 and 3 cover XML basics and getting started with Web applications. When you have digested the basics, you can delve into one or more of the four main technology areas listed next. The Java XML chapters cover the technologies for developing applications that process XML documents and implement Web services components: The Java API for XML Processing (JAXP) The Java API for XML-based RPC (JAX-RPC) SOAP with Attachments API for Java (SAAJ) The Java API for XML Registries (JAXR) The Web-tier technology chapters cover the components used in developing the presentation layer of a J2EE or stand-alone Web application: Java Servlet JavaServer Pages (JSP) JavaServer Pages Standard Tag Library (JSTL) JavaServer Faces Web application internationalization and localization The Enterprise JavaBeans (EJB) technology chapters cover the components used in developing the business logic of a J2EE application: Session beans Entity beans Message-driven beans Enterprise JavaBeans Query Language The platform services chapters cover the system services used by all the J2EE component technologies: Transactions Resource connections Security Java Message Service After you have become familiar with some of the technology areas, you are ready to tackle the case studies, which tie together several of the technologies discussed in the tutorial. The Coffee Break Application (Chapter 35) describes an application that uses the Web application and Web services APIs. The Duke's Bank Application (Chapter 36) describes an application that employs Web application technologies and enterprise beans. Finally, the appendixes contain auxiliary information helpful to the J2EE application developer along with a brief summary of the J2EE Connector architecture: Java Encoding Schemes (Appendix A) XML standards (Appendix B) HTTP Overview (Appendix C) J2EE Connector Architecture (Appendix D) About the Examples This section tells you everything you need to know to install, build, and run the examples. Required Software Tutorial Bundle The tutorial example source is contained in the tutorial bundle, which is distributed on the accompanying CD-ROM. After you have installed the tutorial bundle, the example source code is in the /j2eetutorial14/examples/ directory, with subdirectories for each of the technologies discussed in the