Building Java Enterprise Systems with J2EE

Paul Perrone, Sams

ISBN:0672317958, Edition: , 2000-06-07

Price: $59.99

TABLE OF CONTENTS

ABOUT THE AUTHORS ~ 2

ACKNOWLEDGMENTS ~ 2

TELL US WHAT YOU THINK! ~ 3

INTRODUCTION ~ 4
This Is Your Enterprise on Caffeine! ~ 4
This Is the Book to Address Your Needs! ~ 5
This Is Your Brain After Reading This Book! ~ 8

PART I: ENTERPRISE FOUNDATIONS ~ 10
IN THIS PART ~ 10

CHAPTER 1. ENTERPRISE ARCHITECTURAL OVERVIEW ~ 10
The Enterprise ~ 11
Enterprise Components ~ 13
Information Technology in the Enterprise ~ 14
Conclusions ~ 16

CHAPTER 2. OBJECT-ORIENTED SOFTWARE DEVELOPMENT FOR THE ENTERPRISE ~ 16
Enterprise Objects ~ 17
The Object-Oriented Development Process ~ 20
Unified Modeling Language ~ 25
Conclusions ~ 32

CHAPTER 3. COMPONENT-BASED SOFTWARE DEVELOPMENT FOR THE ENTERPRISE ~ 32
Enterprise Components ~ 32
Component Models ~ 34
Component-Based Development ~ 38
Standards ~ 40
Conclusions ~ 43

CHAPTER 4. JAVA FOUNDATIONS FOR ENTERPRISE DEVELOPMENT ~ 44
Java Features and Versions ~ 44
Java Platform Architecture ~ 47
Java Files and Tools ~ 49
Java Language ~ 52
Core Java Language APIs ~ 57
Collection APIs ~ 64
Input/Output and State Persistence APIs ~ 68
Threading APIs ~ 73
Date and Time APIs ~ 77
Java Applets ~ 78
Conclusions ~ 82

CHAPTER 5. JAVA ENTERPRISE SYSTEM ARCHITECTURE WITH THE J2EE ~ 82
The J2EE Model ~ 83
J2SE V1.2 VERSUS J2SE V1.3 ~ 85
Enterprise Java and J2EE Architecture ~ 87
Data Connectivity ~ 90
Communication Mechanisms ~ 91
Assurance Mechanisms ~ 93
Client Connectivity ~ 94
Web Connectivity ~ 95
Application Connectivity ~ 96
The J2EE Future ~ 96
Conclusions ~ 98

CHAPTER 6. ENTERPRISE USER INTERFACING ~ 99
The Distributed Enterprise User Interface ~ 99
Java AWT Components ~ 102
Java Swing Components ~ 103
Utility and Accessibility Components ~ 105
Graphics and Multimedia Components ~ 106
Web Page Interfaces ~ 107
Conclusions ~ 109

CHAPTER 7. MODELING COMPONENTS WITH JAVABEANS ~ 110
JavaBeans Overview ~ 111
JavaBeans Containers ~ 112
JavaBeans Events ~ 116
JavaBeans Properties ~ 118
JavaBeans Introspection ~ 124
JavaBeans Persistence ~ 126
JavaBeans Customization ~ 127
The InfoBus ~ 130
Conclusions ~ 131

PART II: ENTERPRISE DATA ENABLING ~ 132
IN THIS PART ~ 132

CHAPTER 8. ENTERPRISE DATA ~ 133
Database Basics ~ 133
Relational Databases ~ 136
Object Databases ~ 142
RDBMSs Versus ODBMSs ~ 144
Relational/Object Translations ~ 146
CLIs ~ 148
Embedded SQL ~ 148
ODBC ~ 150
JDBC ~ 150
Conclusions ~ 151

CHAPTER 9. BASIC JDBC ~ 151
JDBC Architecture ~ 152
JDBC Drivers and their Types ~ 155
THE J2EE AND JDBC DRIVER TYPE SELECTION ~ 155
JDBC Driver Configuration ~ 159
THE J2EE AND JDBC DRIVER CONFIGURATION ~ 159
JDBC Connections ~ 162
THE J2EE AND JDBC CONNECTIONS ~ 162
JDBC Statements ~ 167
JDBC Result Sets ~ 176
SQL and Java Mappings ~ 183
JDBC MetaData ~ 184
Conclusions ~ 189

CHAPTER 10. ADVANCED JDBC ~ 189
Scrollable Result Sets ~ 190
Updateable Result Sets ~ 199
Batch Updates ~ 208
Advanced Data Types ~ 211
Row Sets ~ 224
Stored Procedures ~ 226
Database Naming via JNDI ~ 231
THE J2EE AND JDBC 2.0 ~ 231
Connection Pools ~ 233
Distributed Transactions ~ 235
Conclusions ~ 236

PART III: ENTERPRISE DATA ENABLING ~ 238
IN THIS PART ~ 238

CHAPTER 11. DISTRIBUTED ENTERPRISE COMMUNICATIONS ~ 239
Distributed Systems ~ 239
Distribution Mechanisms ~ 241
The Network Client ~ 243
The Network Server ~ 244
Conclusions ~ 246

CHAPTER 12. NETWORK COMMUNICATIONS ~ 246
Network Computing ~ 247
TCP/IP Protocol Suite ~ 249
JAVA SOCKET PROGRAMMING AND THE J2EE ~ 255

CHAPTER 13. WEB COMMUNICATIONS ~ 275
The Internet and the World Wide Web ~ 275
HTTP ~ 278
CGI ~ 287
Servlets ~ 288
HTML Documents ~ 289
Dynamic HTML Generation ~ 289
Conclusions ~ 290

CHAPTER 14. MODELING COMPONENTS WITH CORBA ~ 290
CORBA Overview ~ 291
The ORB ~ 294
GIOP and IIOP ~ 296
Services, Facilities, and Business Objects ~ 298
IDL ~ 302
Objects by Value ~ 308
Conclusions ~ 313

CHAPTER 15. CORBA COMMUNICATIONS ~ 313
The Very Distributed CORBA ~ 314
THE J2EE AND CORBA ~ 315
CORBA Vendors ~ 316
Java IDL ~ 318
CORBA Interfaces ~ 319
CORBA Servers and Skeletons ~ 321
Implementation Repository ~ 333
Object Adapters ~ 333
Interface Repository ~ 337
CORBA Clients and Stubs ~ 341
CORBA Naming ~ 346
Conclusions ~ 348

CHAPTER 16. RMI COMMUNICATIONS ~ 349
RMI Basics ~ 349
THE J2EE AND RMI ~ 350
JRMP ~ 354
RMI and IIOP ~ 355
RMI/IIOP VERSUS JAVA IDL ~ 355
Java-to-IDL Mapping ~ 356
Objects by Value and RMI ~ 357
RMI Interfaces ~ 357
RMI Servers and Skeletons ~ 360
RMI Registration ~ 372
RMI Clients and Stubs ~ 380
RMI Lookup ~ 385
RMI Object Activation ~ 386
Custom Sockets ~ 392
Conclusions ~ 394

CHAPTER 17. MODELING COMPONENTS WITH COM/DCOM ~ 394
COM and DCOM in a Nutshell ~ 395
COM/DCOM Services ~ 399
Interface Definition Language ~ 400
Conclusions ~ 403

CHAPTER 18. DCOM COMMUNICATIONS ~ 404
DCOM in the Machine ~ 404
DCOM Interfaces ~ 406
DCOM Identifiers ~ 408
DCOM Types ~ 409
DCOM Servers and Skeletons ~ 409
DCOM Server Registration ~ 422
DCOM Clients and Stubs ~ 425
DCOM Client Registration and Spawning ~ 427
DCOM Bridging ~ 428
Conclusions ~ 428

PART IV: COMMON SERVICES FOR DISTRIBUTED ENTERPRISE COMMUNICATIONS ~ 430
IN THIS PART ~ 430

CHAPTER 19. NAMING SERVICES ~ 431
Naming Services in a Nutshell ~ 431
JNDI Naming Services ~ 433
THE J2EE AND JNDI ~ 437
Naming Files ~ 453
CORBA Naming ~ 455
RMI Naming ~ 462
DNS ~ 468
DCOM Naming ~ 470
Conclusions ~ 472

CHAPTER 20. DIRECTORY AND TRADING SERVICES ~ 472
Directory and Trading Services in a Nutshell ~ 473
JNDI Directory Services ~ 474
NIS as a Directory Service ~ 481
NDS as a Directory Service ~ 482
LDAP as a Directory Service ~ 484
CORBA as a Trading Service ~ 496
Jini as a Trading Service ~ 502
Microsoft Active Directory Services ~ 513
Conclusions ~ 514

CHAPTER 21. ACTIVATION SERVICES ~ 514
Activation Services Overview ~ 515
RMI Activation Framework ~ 517
CORBA Activation Framework ~ 519
CORBA Lifecycle Service ~ 522
DCOM Activation Framework ~ 524
JavaBeans Activation Framework ~ 526
Web and Application Activation Frameworks ~ 528
Conclusions ~ 529

CHAPTER 22. MESSAGING SERVICES ~ 530
Messaging Overview ~ 531
MOM ~ 536
Java Message Service ~ 539
THE J2EE AND JMS ~ 542
CORBA Messaging ~ 578
JavaMail ~ 587
THE J2EE AND JAVAMAIL ~ 600
Conclusions ~ 617

CHAPTER 23. TRANSACTION SERVICES ~ 618
Transactions ~ 619
Transaction Services ~ 624
Object Transaction Service ~ 629
Java Transactions API ~ 635
JTA Transaction Manager Interface ~ 636
JTA Application Interface ~ 638
JTA and X/Open XA ~ 640
Java Transactions Service ~ 642
Conclusions ~ 643

PART V: ENTERPRISE SYSTEMS ASSURANCE ~ 645
IN THIS PART ~ 645

CHAPTER 24. HIGH-ASSURANCE ENTERPRISE APPLICATIONS ~ 646
What Is Assurance? ~ 646
General Assurance Process ~ 650
To Be Assured or Not to Be Assured? ~ 654
Security ~ 656
Reliability ~ 658
Availability ~ 660
Maintainability ~ 662
Safety ~ 664
Conclusions ~ 665

CHAPTER 25. SECURITY BASICS ~ 666
The Basic Security Model ~ 667
Cryptography ~ 668
Authentication and Nonrepudiation ~ 673
Secure Socket Layer (SSL) ~ 678
Access Control ~ 679
Domains ~ 681
Auditing ~ 682
Policies and Administration ~ 682
Conclusions ~ 683

CHAPTER 26. BASIC JAVA SECURITY ~ 684
The History of Security in Java ~ 685
Java Security Architecture ~ 687
Byte Code Verifier ~ 691
Class Loader ~ 692
Security Manager ~ 698
Java Cryptography Architecture ~ 703
Conclusions ~ 708

CHAPTER 27. ADVANCED JAVA SECURITY ~ 708
Permissions ~ 709
Security Policies ~ 717
Java Access Control ~ 723
Principal Identification ~ 734
Protecting Objects ~ 744
Signing Code ~ 753
Java Security Extensions ~ 758
Conclusions ~ 765

CHAPTER 28. CORBA SECURITY ~ 766
CORBA Security Overview ~ 768
DIGESTING THE CORBA SECURITY SERVICE SPECIFICATION ~ 768
Authentication ~ 775
Delegation ~ 780
Authorization ~ 781
Auditing ~ 783
Nonrepudiation ~ 785
Encryption ~ 789
Security Policies ~ 791
Security Administration ~ 792
Conclusions ~ 793

PART VI: ENTERPRISE WEB ENABLING ~ 794
IN THIS PART ~ 794

CHAPTER 29. WEB BROWSERS AND SERVERS IN THE ENTERPRISE ~ 795
Web Browsers ~ 795
Web Browser Security ~ 798
Java Plug-in ~ 801
Web Servers ~ 804
Web Server Security ~ 807
Web Server Availability ~ 811
Conclusions ~ 812

CHAPTER 30. TRADITIONAL WEB PROGRAMMING AND JAVA ~ 812
HTML Programming ~ 813
CGI Programming ~ 824
Scripting Languages ~ 830
Active Server Pages ~ 836
Java-Based Web Programming ~ 837
Conclusions ~ 839

CHAPTER 31. XML ~ 839
XML Overview ~ 840
XML Formatting ~ 842
DTD Declaration ~ 849
Hyperlinking in XML ~ 858
XML Style Sheets ~ 863
Simple API for XML ~ 866
Document Object Model ~ 882
Java and XML ~ 897
Conclusions ~ 902

CHAPTER 32. JAVA SERVLETS ~ 903
Servlet Architecture ~ 904
Servlet Interfaces ~ 906
Servlet HTTP Interfaces ~ 915
Request Processing ~ 923
Response Generation ~ 936
Session Management ~ 945
Servlet Deployment ~ 953
Servlet Configuration ~ 968
Servlet Service Management ~ 972
Conclusions ~ 981

CHAPTER 33. JAVASERVER PAGES ~ 982
JSP Overview ~ 983
JSP Language Basics ~ 988
JSP Translation and Compilation Directives ~ 991
Java Scripting from JSP ~ 997
Java Abstractions of JSP ~ 1000
Standard Java Objects from JSP ~ 1007
Standard Java Actions from JSP ~ 1013
JSP Configuration and Deployment ~ 1026
Custom Java Actions and Tags from JSP ~ 1033
Conclusions ~ 1038

PART VII: ENTERPRISE APPLICATIONS ENABLING ~ 1040
IN THIS PART ~ 1040

CHAPTER 34. ENTERPRISE APPLICATION PLATFORMS ~ 1041
Enterprise Platforms Overview ~ 1042
TP Monitor Platforms ~ 1043
OTMs ~ 1044
Generic Application Frameworks ~ 1046
Standard Java-Based Generic Application Framework ~ 1048
CORBAcomponents ~ 1050
Microsoft's Generic Application Framework ~ 1051
Application-Specific Platforms ~ 1053
Enterprise Application Management ~ 1054
Conclusions ~ 1055

CHAPTER 35. APPLICATION SERVERS AND ENTERPRISE JAVABEANS ~ 1056
Standalone Enterprise Applications ~ 1057
Application Server-Based Enterprise Applications ~ 1059
Application Server Architecture Provider Roles ~ 1062
Application Server Components ~ 1064
Application Server Client Interfaces ~ 1068
Application Server Client Implementations ~ 1070
Enterprise Application Configuration and Deployment ~ 1075
Application Service Management ~ 1079
Conclusions ~ 1081

CHAPTER 36. MODELING COMPONENTS WITH ENTERPRISE JAVABEANS ~ 1082
EJB Overview ~ 1083
EJB Configuration and Deployment Basics ~ 1095
Session Bean Server Components ~ 1102
Session Bean Client Interfaces ~ 1117
Session Bean Configuration and Deployment ~ 1129
EJB and JDBC ~ 1133
Entity Bean Server Components ~ 1135
Entity Bean Client Interfaces ~ 1157
Entity Bean Configuration and Deployment ~ 1166
Conclusions ~ 1173

CHAPTER 37. ADVANCED ENTERPRISE JAVABEANS SERVING ~ 1174
EJB Transactions ~ 1175
EJB Security ~ 1185
EJB SECURITY AUTHENTICATION MODEL LIMITATIONS ~ 1191
EJB/Web Connectivity ~ 1194
EJB/CORBA Connectivity ~ 1203
EJB and XML ~ 1206
EJB and JMS ~ 1209
EJB and JavaMail ~ 1215
Conclusions ~ 1218

CHAPTER 38. ENTERPRISE APPLICATION INTEGRATION ~ 1218
Enterprise Application Integration Overview ~ 1219
EAI with JNI ~ 1221
EAI with Distributed Enterprise Communication Paradigms ~ 1225
EAI with Messaging Services and JMS ~ 1230
EAI with XML ~ 1231
EAI with J2EE Connectors ~ 1233
Embedded Applications Integration ~ 1235
Conclusions ~ 1237

PART VIII: APPENDIXES ~ 1238
IN THIS PART ~ 1238

APPENDIX A. SOFTWARE CONFIGURATION ~ 1239
Software on the CD ~ 1239
Software Configuration per Chapter ~ 1241
J2SE Configuration ~ 1242
J2EE Configuration ~ 1242
Java Environment Variable Configuration ~ 1243
Microsoft Java Configuration ~ 1243
BEA WebLogic Server Configuration ~ 1244
Sample Software Configuration ~ 1245
Database Configuration ~ 1246
Web Configuration ~ 1257
Application Server Configuration ~ 1260
JavaBeans Configuration ~ 1263
XML Configuration ~ 1264
CORBA ORB Configuration ~ 1264
CORBA Services Configuration ~ 1264
RMI/IIOP Configuration ~ 1265
JNDI Configuration ~ 1266
LDAP Configuration ~ 1267
Jini Configuration ~ 1268
JMS Configuration ~ 1268
JavaMail Configuration ~ 1269

APPENDIX B. ADDITIONAL RESOURCES ~ 1270
Object-Oriented and Component-Based Software Development ~ 1270
Java Basics ~ 1271
J2EE Basics ~ 1271
User Interfacing ~ 1271
JavaBeans ~ 1272
Database Development and JDBC ~ 1272
General Distributed Communications and TCP/IP ~ 1273
CORBA ~ 1273
RMI ~ 1273
COM/DCOM ~ 1274
JNDI, Naming, Directory, Trading, and Jini Services ~ 1274
MOM, JMS, and JavaMail ~ 1275
Distributed Transactions, JTA, and JTS ~ 1275
General Assurance and Security ~ 1276
General Web, HTML, and Scripting ~ 1276
XML ~ 1277
Java Servlets and JSP ~ 1277
Application Serving and EAI ~ 1277
Enterprise JavaBeans ~ 1278