高级Java 2大学教程PDF电子书下载

1 Introduction 1

1.1 Introduction 2

1.2 Architecture of the Book 3

1.2.1 Advanced GUI,Graphics and JavaBeans 3

1.2.2 Distributed Systems 4

1.2.3 Web Services 5

1.2.4 Enterprise Java 5

1.2.5 Enterprise Case Study 6

1.2.6 XML 7

1.3 Tour of the Book 7

1.4 Running Example Code 18

1.5 Design Patterns 19

1.5.1 History of Object-Oriented Design Patterns 20

1.5.2 Design Patterns Discussion 22

1.5.3 Concurrency Patterns 25

1.5.4 Architectural Patterns 26

1.5.5 Further Study on Design Patterns 27

2 Advanced Swing Graphical User Interface Components 29

2.1 Introduction 30

2.2 WebBrowser Using JEditorPane and JToolBar 30

2.2.1 Swing Text Components and HTML Rendering 31

2.2.2 Swing Toolbars 33

2.3 Swing Actions 39

2.4 JSplitPane and JTabbedPane 45

2.5 Multiple-Document Interfaces 52

2.6 Drag and Drop 56

2.7 Internationalization 62

2.8 Accessibility 71

2.9 Internet and World Wide Web Resources 78

3 Model-View-Controller 85

3.1 Introduction 86

3.2 Model-View-Controller Architecture 86

3.3 Observable Class and Observer Interface 88

3.4 JList 107

3.5 JTable 111

3.6 JTree 115

3.6.1 Using DefaultTreeModel 117

3.6.2 Custom TreeModel Implementation 123

4 Graphics Programming with Java 2D and Java 3D 135

4.1 Introduction 136

4.2 Coordinates,Graphics Contexts and Graphics Objects 136

4.3 Java 2D API 138

4.3.1 Java 2D Shapes 140

4.3.2 Java 2D Image Processing 146

4.4 Java 3DAPI 160

4.4.1 Obtaining and Installing the Java 3D API 161

4.4.2 Java 3D Scenes 161

4.4.3 A Java 3D Example 163

4.5 A Java 3D Case Study:A 3D Game with Custom Behaviors 179

5 Case Study:Java 2D GUI Application with Design Patterns 219

5.1 Introduction 220

5.2 Application Overview 220

5.3 MyShape Class Hierarchy 221

5.4 Deitel DrawingModel 242

5.5 Deitel Drawing Views 254

5.6 Deitel Drawing Controller Logic 260

5.6.1 MyShapeControl lers for Processing User Input 260

5.6.2 MyShapeControllers and Factory Method Design Pattern 272

5.6.3 Drag-and-Drop Controller 276

5.7 DrawingInternalFrame Component 287

5.8 ZoomDialog,Action and Icon Components 304

5.9 DeitelDrawing Application 309

6 JavaBeans Component Model 321

6.1 Introduction 322

6.2 Using Beans in Forte for Java Community Edition 323

6.3 Preparing a Class to be a JavaBean 337

6.4 Creating a JavaBean:Java Archive Files 340

6.5 JavaBean Properties 345

6.6 Bound Properties 347

6.7 Indexed Properties and Custom Events 355

6.8 Customizing JavaBeans for Builder Tools 364

6.8.1 PropertyEditors 371

6.8.2 Customizers 375

6.9 Internet and World Wide Web Resources 379

7 Security 386

7.1 Introduction 387

7.2 Ancient Ciphers to Modern Cryptosystems 388

7.3 Secret-Key Cryptography 389

7.4 Public-Key Cryptography 390

7.5 Cryptanalysis 393

7.6 Key Agreement Protocols 393

7.7 Key Management 394

7.8 Java Cryptography Extension(JCE) 395

7.8.1 Password-Based Encoding with JCE 395

7.8.2 Decorator Design Pattern 405

7.9 Digital Signatures 406

7.10 Public-Key Infrastructure,Certificates and Certification Authorities 407

7.10.1 Java Keystores and keytool 409

7.11 Java Policy Files 410

7.12 Digital Signatures for Java Code 413

7.13 Authentication 417

7.13.1 Kerberos 417

7.13.2 Single Sign-On 417

7.13.3 Java Authentication and Authorization Service(JAAS) 418

7.14 Secure Sockets Layer(SSL) 423

7.14.1 Java Secure Socket Extension(JSSE) 424

7.15 Java Language Security and Secure Coding 429

7.16 Internet and World Wide Web Resources 430

8 Java Database Connectivity(JDBC) 444

8.1 Introduction 445

8.2 Relational-Database Model 446

8.3 Relational Database Overview:The books Database 447

8.4 Structured Query Language(SQL) 452

8.4.1 Basic SELECT Query 453

8.4.2 WHERE Clause 454

8.4.3 ORDER BY Clause 456

8.4.4 Merging Data from Multiple Tables:Joining 459

8.4.5 INSERT INTO Statement 460

8.4.6 UPDATE Statement 461

8.4.7 DELETE FROM Statement 462

8.5 Creating Database books in Cloudscape 463

8.6 Manipulating Databases with JDBC 464

8.6.1 Connecting to and Querying a JDBC Data Source 464

8.6.2 Querying the books Database 470

8.7 Case Study:Address-Book Application 479

8.7.1 PreparedStatements 480

8.7.2 Transaction Processing 482

8.7.3 Address-Book Application 482

8.8 Stored Procedures 515

8.9 Batch Processing 515

8.10 Processing Multiple ResultSets or Update Counts 517

8.11 Updatable ResultSets 518

8.12 JDBC 2.0 Optional Package javax.sql 519

8.12.1 DataSource 519

8.12.2 Connection Pooling 519

8.12.3 RowSets 520

8.13 Internet and World Wide Web Resources 520

9 Servlets 530

9.1 Introduction 531

9.2 Servlet Overview and Architecture 533

9.2.1 Interface Servlet and the Servlet Life Cycle 534

9.2.2 HttpServlet Class 536

9.2.3 HttpServletRequest Interface 537

9.2.4 HttpServletResponse Interface 538

9.3 Handling HTTP get Requests 539

9.3.1 Setting Up the Apache Tomcat Server 543

9.3.2 Deploying a Web Application 545

9.4 Handling HTTP get Requests Containing Data 549

9.5 Handling HTTP post Requests 552

9.6 Redirecting Requests to Other Resources 556

9.7 Session Tracking 559

9.7.1 Cookies 560

9.7.2 Session Tracking with HttpSession 569

9.8 Multi-Tier Applications:Using JDBC from a Servlet 577

9.9 HttpUtils Class 584

9.10 Internet and World Wide Web Resources 585

10 JavaServer Pages(JSP) 593

10.1 Introduction 594

10.2 JavaServer Pages Overview 595

10.3 A First JavaServer Page Example 596

10.4 Implicit Objects 598

10.5 Scripting 599

10.5.1 Scripting Components 600

10.5.2 Scripting Example 601

10.6 Standard Actions 604

10.6.1 <jsp:include>Action 605

10.6.2 <jsp:forward>Action 610

10.6.3 <jsp:plugin>Action 613

10.6.4 <jsp:useBean>Action 617

10.7 Directives 634

10.7.1 page Directive 634

10.7.2 include Directive 636

10.8 Custom Tag Libraries 638

10.8.1 Simple Custom Tag 639

10.8.2 Custom Tag with Attributes 643

10.8.3 Evaluating the Body of a Custom Tag 647

10.9 Internet and World Wide Web Resources 653

11 Case Study:Servlet and JSP Bookstore 660

11.1 Introduction 661

11.2 Bookstore Architecture 662

11.3 Entering the Bookstore 664

11.4 Obtaining the Book List from the Database 667

11.5 Viewing a Book's Details 676

11.6 Adding an Item to the Shopping Cart 683

11.7 Viewing the Shopping Cart 686

11.8 Checking Out 689

11.9 Processing the Order 693

11.10 Deploying the Bookstore Application in J2EE 1.2.1 694

11.10.1 Configuring the books Data Source 695

11.10.2 Launching the Cloudscape Database and J2EE Servers 695

11.10.3 Launching the J2EE Application Deployment Tool 696

11.10.4 Creating the Bookstore Application 697

11.10.5 Creating BookServlet and AddToCartServlet Web Components 698

11.10.6 Adding Non-Servlet Components to the Application 704

11.10.7 Specifying the Web Context,Resource References,JNDI Names and Welcome Files 706

11.10.8 Deploying and Executing the Application 709

12 Java-Based Wireless Applications Development and J2ME 716

12.1 Introduction 717

12.2 WelcomeServlet Overview 720

12.3 TipTestServlet Overview 726

12.3.1 Internet Explorer Request 739

12.3.2 WAP Request 746

12.3.3 Pixo i-mode Request 751

12.3.4 J2ME Client Request 755

12.4 Java 2 Micro Edition 757

12.4.1 Connected Limited Device Configuration(CLDC) 758

12.4.2 Mobile Information Device Profile(MIDP) 759

12.4.3 TipTestMIDlet Overview 761

12.5 Installation Instructions 781

12.6 Internet and World Wide Web Resources 785

13 Remote Method Invocation 790

13.1 Introduction 791

13.2 Case Study:Creating a Distributed System with RMI 792

13.3 Defining the Remote Interface 792

13.4 Implementing the Remote Interface 793

13.5 Compiling and Executing the Server and the Client 807

13.6 Case Study:Deitel Messenger with Activatable Server 809

13.6.1 Activatable Deitel Messenger ChatServer 810

13.6.2 Deitel Messenger Client Architecture and Implementation 820

13.6.3 Running the Deitel Messenger Server and Client Applications 836

13.7 Internet and World Wide Web Resources 840

14 Session EJBs and Distributed Transactions 846

14.1 Introduction 847

14.2 EJB Overview 847

14.2.1 Remote Interface 848

14.2.2 Home Interface 848

14.2.3 EJB Implementation 849

14.2.4 EJB Container 849

14.3 Session Beans 849

14.3.1 Stateful Session EJBs 849

14.3.2 Deploying Session EJBs 862

14.3.3 Stateless Session EJBs 869

14.4 EJB Transactions 879

14.4.1 MoneyTransfer EJB Home and Remote Interfaces 879

14.4.2 Bean-Managed Transaction Demarcation 881

14.4.3 Container-Managed Transaction Demarcation 886

14.4.4 MoneyTransfer EJB Client 892

14.4.5 Deploying the MoneyTransfer EJB 898

14.5 Internet and World Wide Web Resources 900

15 Entity EJBs 904

15.1 Introduction 905

15.2 Entity EJB Overview 905

15.3 Employee Entity EJB 906

15.4 Employee EJB Home and Remote Interfaces 906

15.5 Employee EJB with Bean-Managed Persistence 908

15.5.1 Employee EJB Implementation 908

15.5.2 Employee EJB Deployment 918

15.6 Employee EJB with Container-Managed Persistence 920

15.7 Employee EJB Client 925

15.8 Internet and World Wide Web Resources 934

16 Messaging with JMS 937

16.1 Introduction 938

16.2 Installation and Configuration of J2EE 1.3 939

16.3 Point-To-Point Messaging 940

16.3.1 Voter Application:Overview 940

16.3.2 Voter Application:Sender Side 941

16.3.3 Voter Application:Receiver Side 945

16.3.4 Voter Application:Configuring and Running 951

16.4 Publish/Subscribe Messaging 951

16.4.1 Weather Application:Overview 952

16.4.2 Weather Application:Publisher Side 953

16.4.3 Weather Application:Subscriber Side 958

16.4.4 Weather Application:Configuring and Running 967

16.5 Message-Driven Enterprise JavaBeans 968

16.5.1 Voter Application:Overview 968

16.5.2 Voter Application:Receiver Side 969

16.5.3 Voter Application:Configuring and Running 978

17 Enterprise Java Case Study:Architectural Overview 990

17.1 Introduction 991

17.2 Deitel Bookstore 992

17.3 System Architecture 992

17.4 Enterprise JavaBeans 993

17.4.1 Entity EJBs 993

17.4.2 Stateful Session EJBs 995

17.5 Servlet Controller Logic 995

17.6 XSLT Presentation Logic 995

18 Enterprise Java Case Study:Presentation and Controller Logic 1009

18.1 Introduction 1010

18.2 XMLServlet Base Class 1011

18.3 Shopping Cart Servlets 1022

18.3.1 AddToCartServlet 1023

18.3.2 ViewCartServlet 1023

18.3.3 RemoveFromCartServlet 1034

18.3.4 UpdateCartServlet 1034

18.3.5 CheckoutServlet 1039

18.4 Product Catalog Servlets 1040

18.4.1 GetAllProductsServlet 1040

18.4.2 GetProductServlet 1046

18.4.3 ProductSearchServlet 1049

18.5 Customer Management Servlets 1053

18.5.1 RegisterServlet 1053

18.5.2 LoginServlet 1057

18.5.3 ViewOrderHistoryServlet 1060

18.5.4 ViewOrderServlet 1064

18.5.5 GetPasswordHintServlet 1067

19 Enterprise Java Case Study:Business Logic Part 1 1073

19.1 Introduction 1074

19.2 EJB Architecture 1074

19.3 ShoppingCart Implementation 1075

19.3.1 ShoppingCart Remote Interface 1075

19.3.2 ShoppingCartEJB Implementation 1077

19.3.3 ShoppingCartHome Interface 1084

19.4 Product Implementation 1085

19.4.1 Product Remote Interface 1085

19.4.2 ProductEJB Implementation 1086

19.4.3 ProductHome Interface 1088

19.4.4 ProductModel 1089

19.5 Order Implementation 1094

19.5.1 Order Remote Interface 1095

19.5.2 OrderEJB Implementation 1095

19.5.3 OrderHome Interface 1101

19.5.4 OrderModel 1101

19.6 OrderProduct Implementation 1107

19.6.1 OrderProduct Remote Interface 1107

19.6.2 OrderProductEJB Implementation 1108

19.6.3 OrderProductHome Interface 1110

19.6.4 OrderProductPK Primary-Key Class 1111

19.6.5 OrderProductModel 1113

20 Enterprise Java Case Study:Business Logic Part 2 1117

20.1 Introduction 1118

20.2 Customer Implementation 1118

20.2.1 Customer Remote Interface 1119

20.2.2 CustomerEJB Implementation 1119

20.2.3 CustomerHome Interface 1126

20.2.4 CustomerModel 1127

20.3 Address Implementation 1131

20.3.1 Address Remote Interface 1134

20.3.2 AddressEJB Implementation 1134

20.3.3 AddressHome Interface 1138

20.3.4 AddressModel 1138

20.4 SequenceFactory Implementation 1144

20.4.1 SequenceFactory Remote Interface 1144

20.4.2 SequenceFactoryEJB Implementation 1145

20.4.3 SequenceFactoryHome Interface 1147

20.5 Deitel Bookstore Application Deployment with J2EE 1149

20.5.1 Deploying Deitel Bookstore CMP Entity EJBs 1149

20.5.2 Deploying Deitel Bookstore Servlets 1156

21 Application Servers 1161

21.1 Introduction 1162

21.2 J2EE Specification and Benefits 1162

21.3 Commercial Application Servers 1163

21.3.1 BEA WebLogic 6.0 1163

21.3.2 iPlanet Application Server 6.0 1164

21.3.3 IBM WebSphere Advanced Application Server 4.0 1165

21.3.4 JBoss 2.2.2 Application Server 1165

21.4 Deploying the Deitel Bookstore on BEA WebLogic 1165

21.5 Deploying the Deitel Bookstore on IBM WebSphere 1191

21.6 Internet and World Wide Web Resources 1193

22 Jini 1196

22.1 Introduction 1197

22.2 Installing Jini 1198

22.3 Configuring the Jini Runtime Environment 1198

22.4 Starting the Required Services 1199

22.5 Running the Jini LookupBrowser 1203

22.6 Discovery 1204

22.6.1 Unicast Discovery 1204

22.6.2 Multicast Discovery 1209

22.7 Jini Service and Client Implementations 1214

22.7.1 Service Interfaces and Supporting Classes 1214

22.7.2 Service Proxy and Service Implementations 1217

22.7.3 Registering the Service with Lookup Services 1220

22.7.4 Jini Service Client 1223

22.8 Introduction to High-Level Helper Utilities 1232

22.8.1 Discovery Utilities 1232

22.8.2 Entry Utilities 1242

22.8.3 Lease Utilities 1244

22.8.4 JoinManager Utility 1248

22.8.5 Service Discovery Utilities 1252

22.9 Internet and World Wide Web Resources 1253

23 JavaSpaces 1258

23.1 Introduction 1259

23.2 JavaSpaces Service Properties 1260

23.3 JavaSpaces Service 1260

23.4 Discovering the JavaSpaces Service 1262

23.5 JavaSpace Interface 1264

23.6 Defining an Entry 1265

23.7 Write Operation 1266

23.8 Read and Take Operations 1269

23.8.1 Read Operation 1269

23.8.2 Take Operation 1273

23.9 Notify Operation 1276

23.10 Method snapshot 1281

23.11 Updating Entries with Jini Transaction Service 1284

23.11.1 DefiningtheUserInterface 1285

23.11.2 Discovering the TransactionManager Service 1287

23.11.3 Updating an Entry 1289

23.12 Case Study:Distributed Image Processing 1294

23.12.1 Defining an Image Processor 1295

23.12.2 Partitioning an Image into Smaller Pieces 1301

23.12.3 Compiling and Running the Example 1312

23.13 Internet and World Wide Web Resources 1314

24 Java Management Extensions(JMX)(on CD) 1319

24.1 Introduction 1320

24.2 Installation 1322

24.3 Case Study 1322

24.3.1 Instrument Resources 1322

24.3.2 Implementation of the JMX Management Agent 1338

24.3.3 Broadcasting and Receiving Notifications 1342

24.3.4 Management Application 1346

24.3.5 Compiling and Running the Example 1357

24.4 Internet and World Wide Web Resources 1360

25 Jiro(on CD) 1364

25.1 Introduction 1365

25.2 Installation 1366

25.3 Starting Jiro 1367

25.4 Dynamic vs.Static Services 1369

25.5 Dynamic Services 1369

25.5.1 Dynamic-Service Implementation 1370

25.6 Static Services 1380

25.6.1 Locating Static Services with Class ServiceFinder 1380

25.6.2 Event Service 1381

25.6.3 Log Service 1389

25.6.4 Scheduling Service 1391

25.7 Dynamic Service Deployment 1392

25.7.1 Dynamic-Service Usage 1395

25.8 Management Policies 1409

25.8.1 Policy-Management Deployment 1420

25.9 Closing Notes on the Printer Management Solution 1428

25.10 Internet and World Wide Web Resources 1429

26 Common Object Request Broker Architecture(CORBA):Part 1(on CD) 1435

26.1 Introduction 1436

26.2 Step-by-Step 1441

26.3 First Example:SystemClock 1442

26.3.1 SystemClock.idl 1443

26.3.2 SystemClockImpl.java 1444

26.3.3 SystemClockClient.java 1449

26.3.4 Running the Example 1452

26.4 Technical/Architectural Overview 1453

26.5 CORBA Basics 1458

26.6 Example:AlarmClock 1468

26.6.1 AlarmClock.idl 1468

26.6.2 AlarmClockImpl.java 1469

26.6.3 AlarmClockClient.java 1472

26.7 Distributed Exceptions 1476

26.8 Case Study:Chat 1480

26.8.1 Chat.idl 1482

26.8.2 ChatServerImpl.java 1483

26.8.3 DeitelMessenger.java 1488

26.8.4 Running Chat 1493

26.8.5 Issues 1493

26.9 Comments and Comparisons 1498

26.10 Internet and Word Wide Web Resources 1499

27 Comrnon Object Request Broker Architecture(CORBA):Part 2(on CD) 1508

27.1 Introduction 1509

27.2 Static Invocation Interface(SII),Dynamic Invocation Interface(DII)and Dynamic Skeleton Interface(DSI) 1510

27.3 BOAs,POAs and TIEs 1514

27.4 CORBAservices 1516

27.4.1 Naming Service 1516

27.4.2 Security Service 1517

27.4.3 Object Transaction Service 1518

27.4.4 Persistent State Service 1519

27.4.5 Event and Notification Services 1520

27.5 EJBs and CORB Acomponents 1523

27.6 CORBA vs.RMI 1529

27.6.1 When to Use RMI 1529

27.6.2 When to Use CORBA 1530

27.6.3 RMI-IIOP 1530

27.7 RMIMessenger Case Study Ported to RMI-IIOP 1531

27.7.1 ChatServer RMI-IIOP Implementation 1532

27.7.2 ChatClient RMI-IIOP Implementation 1538

27.7.3 Compiling and Running the ChatServer and ChatClient 1542

27.8 Future Directions 1543

27.9 Internet and World Wide Web Resources 1543

28 Peer-to-Peer Applications and JXTA 1548

28.1 Introduction 1549

28.2 Client/Server and Peer-to-Peer Applications 1549

28.3 Centralized vs.Decentralized Network Applications 1550

28.4 Peer Discovery and Searching 1551

28.5 Case Study:Deitel Instant Messenger 1551

28.6 Defining the Service Interface 1553

28.7 Defining the Service implementation 1555

28.8 Registering the Service 1562

28.9 Find Other Peers 1564

28.10 Compiling and Running the Example 1571

28.11 Improving Deitel Instant Messenger 1571

28.12 Deitel Instant Messenger with Multicast Sockets 1572

28.12.1 Registering the Peer 1572

28.12.2 Fining Other Peers 1577

28.13 Introduction to JXTA 1588

28.14 Internet and World Wide Web Resources 1590

29 Introduction to Web Services and SOAP 1594

29.1 Introduction 1595

29.2 Simple Object Access Protocol(SOAP) 1596

29.3 SOAP Weather Service 1602

29.4 Internet and World Wide Web Resources 1608

A Creating Markup with XML(on CD) 1611

A.1 Introduction 1612

A.2 Introduction to XML Markup 1612

A.3 Parsers and Well-Formed XML Documents 1615

A.4 Characters 1616

A.4.1 Characters vs.Markup 1616

A.4.2 White Space,Entity References and Built-In Entities 1616

A.5 CDATA Sections and Processing Instructions 1618

A.6 XML Namespaces 1620

A.7 Internet and World Wide Web Resources 1623

B Document Type Definition(DTD)(on CD) 1627

B.1 Introduction 1628

B.2 Parsers,Well-Formed and Valid XML Documents 1628

B.3 Document Type Declaration 1629

B.4 Element Type Declarations 1630

B.4.1 Sequences,Pipe Characters and Occurrence Indicators 1631

B.4.2 EMPTY,Mixed Content and ANY 1634

B.5 Attribute Declarations 1636

B.6 Attribute Types 1638

B.6.1 Tokenized Attribute Type(ID,IDREF,ENTITY,NMTOKEN) 1638

B.6.2 Enumerated Attribute Types 1643

B.7 Conditional Sections 1644

B.8 Whitespace Characters 1645

B.9 Internet and World Wide Web Resources 1647

C Document Object Model(DOMTM)(on CD) 1652

C.1 Introduction 1653

C.2 DOM with Java 1654

C.3 Setup Instructions 1657

C.4 DOM Components 1657

C.5 Creating Nodes 1665

C.6 Traversing the DOM 1668

C.7 Internet and World Wide Web Resources 1671

D XSL:Extensible Stylesheet Language Transformations(XSLT)(on CD) 1676

D.1 Introduction 1677

D.2 Applying XSLTs with Java 1677

D.3 Templates 1679

D.4 Creating Elements and Attributes 1680

D.5 Iteration and Sorting 1683

D.6 Conditional Processing 1687

D.7 Combining Style Sheets 1690

D.8 Variables 1695

D.9 Internet and World Wide Web Resources 1695

E Downloading and Installing J2EE 1.2.1(on CD) 1699

E.1 Introduction 1699

E.2 Installation 1699

E.3 Configuration 1700

E.3.1 JDBC Drivers and Data Sources 1700

E.3.2 HTTP Properties 1700

F Java Community ProcessSM(JCP)(on CD) 1701

F.1 Introduction 1701

F.2 Participants 1701

F.2.1 Program Management Office 1701

F.2.2 Executive Committee 1701

F.2.3 Experts 1702

F.2.4 Members 1702

F.2.5 Public Participation 1702

F.3 Java Community Process 1702

F.3.1 Initiation Phase 1702

F.3.2 Community Draft Phase 1703

F.3.3 Public Draft Phase 1704

F.3.4 Final Phase 1704

F.3.5 Maintenance Phase 1704

G Java Native Interface(JNI)(on CD) 1705

G.1 Introduction 1706

G.2 Getting Started with Java Native Interface 1706

G.3 Accessing Java Methods and Objects from Native Code 1710

G.4 JNI and Arrays 1718

G.5 Handling Exceptions with JNI 1722

G.6 Internet and World Wide Web Resources 1733

H Career Opportunities(on CD) 1738

H.1 Introduction 1739

H.2 Resources for the Job Seeker 1740

H.3 Online Opportunities for Employers 1741

H.3.1 Posting Jobs Online 1743

H.3.2 Problems with Recruiting on the Web 1745

H.3.3 Diversity in the Workplace 1745

H.4 Recruiting Services 1746

H.4.1 Testing Potential Employees Online 1747

H.5 Career Sites 1748

H.5.1 Comprehensive Career Sites 1748

H.5.2 Technical Positions 1749

H.5.3 Wireless Positions 1750

H.5.4 Contracting Online 1750

H.5.5 Executive Positions 1751

H.5.6 Students and Young Professionals 1752

H.5.7 Other Online Career Services 1753

H.6 Internet and World Wide Web Resources 1754

I Unicode？(on CD) 1762

I.1 Introduction 1763

I.2 Unicode Transformation Formats 1764

I.3 Characters and Glyphs 1765

I.4 Advantages/Disadvantages of Unicode 1766

I.5 Unicode Consortium's Web Site 1766

I.6 Using Unicode 1767

I.7 Character Ranges 1770

Index 1774