Java How to Program: Early Objects Version [With CDROM]

KEY BENEFIT: The Deitels' groundbreaking "How to Program" series offers unparalleled breadth and depth of object-oriented programming concepts and intermediate-level topics for further study. This revision is current with the Java SE 6 revisions that have occurred since the book was last published. KEY TOPICS: Introduction to Computers, the Internet and the Web;Introduction to Java Applications; Introduction to Classes and Objects; Control Statements: Part 1; Control Statements: Part 2; Methods: A Deeper Look; Arrays and ArrayLists; Classes and Objects: A Deeper Look; Object-Oriented Programming: Inheritance; Object-Oriented Programming: Polymorphism; Exception Handling; (Optional) ATM Case Study, Part 1: Object-Oriented Design with the UML; (Optional) ATM Case Study, Part 2: Implementing an Object-Oriented Design; GUI Components: Part 1; Graphics and Java 2D(TM); Strings, Characters and Regular Expressions; Files, Streams and Object Serialization; Recursion; Searching, Sorting and Big O; Generic Collections; Generics; Data Structures; Applets and Java Web Start; Multimedia: Applets and Applications; GUI Components: Part 2; Multithreading; Networking; Accessing Databases with JDBC; Web Applications: Part 1; Web Applications: Part 2; JAX-WS Web Services. MARKET: A useful reference for programmers who need to brush up their Java skills. Cover......Page 1 Contents......Page 10 Preface......Page 26 Before You Begin......Page 40 1 Introduction to Computers, the Internet and the Web......Page 44 1.1 Introduction......Page 45 1.2 Computers: Hardware and Software......Page 46 1.3 Computer Organization......Page 47 1.4 Early Operating Systems......Page 48 1.6 The Internet and the World Wide Web......Page 49 1.7 Machine Languages, Assembly Languages and High-Level Languages......Page 50 1.9 History of Java......Page 51 1.10 Java Class Libraries......Page 52 1.11 Fortran, COBOL, Pascal and Ada......Page 53 1.13 Typical Java Development Environment......Page 54 1.14 Notes about Java and Java How to Program, Eighth Edition......Page 57 1.15 Test-Driving a Java Application......Page 58 1.16 Software Engineering Case Study: Introduction to Object Technology and the UML......Page 63 1.17 Web 2.0......Page 67 1.18 Software Technologies......Page 68 1.20 Web Resources......Page 69 2 Introduction to Java Applications......Page 80 2.2 Our First Program in Java: Printing a Line of Text......Page 81 2.3 Modifying Our First Java Program......Page 87 2.4 Displaying Text with printf......Page 89 2.5 Another Application: Adding Integers......Page 90 2.6 Memory Concepts......Page 95 2.7 Arithmetic......Page 96 2.8 Decision Making: Equality and Relational Operators......Page 99 2.9 Wrap-Up......Page 103 3 Introduction to Classes and Objects......Page 115 3.2 Classes, Objects, Methods and Instance Variables......Page 116 3.3 Declaring a Class with a Method and Instantiating an Object of a Class......Page 118 3.4 Declaring a Method with a Parameter......Page 121 3.5 Instance Variables, set Methods and get Methods......Page 125 3.6 Primitive Types vs. Reference Types......Page 130 3.7 Initializing Objects with Constructors......Page 131 3.8 Floating-Point Numbers and Type double......Page 134 3.9 (Optional) GUI and Graphics Case Study: Using Dialog Boxes......Page 138 3.10 Wrap-Up......Page 141 4 Control Statements: Part I......Page 149 4.2 Algorithms......Page 150 4.4 Control Structures......Page 151 4.5 if Single-Selection Statement......Page 153 4.6 if...else Double-Selection Statement......Page 154 4.7 while Repetition Statement......Page 159 4.8 Formulating Algorithms: Counter-Controlled Repetition......Page 160 4.9 Formulating Algorithms: Sentinel-Controlled Repetition......Page 165 4.10 Formulating Algorithms: Nested Control Statements......Page 172 4.11 Compound Assignment Operators......Page 177 4.12 Increment and Decrement Operators......Page 178 4.14 (Optional) GUI and Graphics Case Study: Creating Simple Drawings......Page 181 4.15 Wrap-Up......Page 185 5 Control Statements: Part 2......Page 199 5.2 Essentials of Counter-Controlled Repetition......Page 200 5.3 for Repetition Statement......Page 202 5.4 Examples Using the for Statement......Page 205 5.5 do...while Repetition Statement......Page 210 5.6 switch Multiple-Selection Statement......Page 212 5.7 break and continue Statements......Page 219 5.8 Logical Operators......Page 221 5.9 Structured Programming Summary......Page 227 5.10 (Optional) GUI and Graphics Case Study: Drawing Rectangles and Ovals......Page 232 5.11 Wrap-Up......Page 235 6 Methods: A Deeper Look......Page 245 6.2 Program Modules in Java......Page 246 6.3 static Methods, static Fields and Class Math......Page 248 6.4 Declaring Methods with Multiple Parameters......Page 250 6.5 Notes on Declaring and Using Methods......Page 253 6.6 Method-Call Stack and Activation Records......Page 254 6.7 Argument Promotion and Casting......Page 255 6.8 Java API Packages......Page 256 6.9 Case Study: Random-Number Generation......Page 258 6.9.1 Generalized Scaling and Shifting of Random Numbers......Page 262 6.10 Case Study: A Game of Chance; Introducing Enumerations......Page 263 6.11 Scope of Declarations......Page 268 6.12 Method Overloading......Page 271 6.13 (Optional) GUI and Graphics Case Study: Colors and Filled Shapes......Page 274 6.14 Wrap-Up......Page 277 7 Arrays and ArrayLists......Page 291 7.1 Introduction......Page 292 7.2 Arrays......Page 293 7.3 Declaring and Creating Arrays......Page 294 7.4 Examples Using Arrays......Page 295 7.5 Case Study: Card Shuffling and Dealing Simulation......Page 304 7.6 Enhanced for Statement......Page 307 7.7 Passing Arrays to Methods......Page 309 7.8 Case Study: Class GradeBook Using an Array to Store Grades......Page 312 7.9 Multidimensional Arrays......Page 317 7.10 Case Study: Class GradeBook Using a Two-Dimensional Array......Page 321 7.11 Variable-Length Argument Lists......Page 327 7.12 Using Command-Line Arguments......Page 328 7.13 Class Arrays......Page 330 7.14 Introduction to Collections and Class ArrayList......Page 332 7.15 (Optional) GUI and Graphics Case Study: Drawing Arcs......Page 335 7.16 Wrap-Up......Page 338 8 Classes and Objects: A Deeper Look......Page 359 8.2 Time Class Case Study......Page 360 8.3 Controlling Access to Members......Page 364 8.4 Referring to the Current Object's Members with the this Reference......Page 365 8.5 Time Class Case Study: Overloaded Constructors......Page 368 8.6 Default and No-Argument Constructors......Page 373 8.7 Notes on Set and Get Methods......Page 374 8.8 Composition......Page 375 8.9 Enumerations......Page 378 8.11 static Class Members......Page 381 8.12 static Import......Page 385 8.13 final Instance Variables......Page 386 8.14 Time Class Case Study: Creating Packages......Page 389 8.15 Package Access......Page 394 8.16 (Optional) GUI and Graphics Case Study: Using Objects with Graphics......Page 395 8.17 Wrap-Up......Page 399 9 Object- Oriented Programming: Inheritance......Page 408 9.1 Introduction......Page 409 9.2 Superclasses and Subclasses......Page 410 9.3 protected Members......Page 412 9.4.1 Creating and Using a CommissionEmployee Class......Page 413 9.4.2 Creating and Using a BasePlusCommissionEmployee Class......Page 418 9.4.3 Creating a CommissionEmployee–BasePlusCommissionEmployee Inheritance Hierarchy......Page 423 9.4.4 CommissionEmployee–BasePlusCommissionEmployee Inheritance Hierarchy Using protected Instance Variables......Page 426 9.4.5 CommissionEmployee–BasePlusCommissionEmployee Inheritance Hierarchy Using private Instance Variables......Page 429 9.5 Constructors in Subclasses......Page 433 9.6 Software Engineering with Inheritance......Page 434 9.7 Object Class......Page 435 9.8 (Optional) GUI and Graphics Case Study: Displaying Text and Images Using Labels......Page 437 9.9 Wrap-Up......Page 439 10 Object-Oriented Programming: Polymorphism......Page 443 10.1 Introduction......Page 444 10.2 Polymorphism Examples......Page 446 10.3 Demonstrating Polymorphic Behavior......Page 447 10.4 Abstract Classes and Methods......Page 449 10.5 Case Study: Payroll System Using Polymorphism......Page 451 10.5.1 Abstract Superclass Employee......Page 452 10.5.2 Concrete Subclass SalariedEmployee......Page 455 10.5.3 Concrete Subclass HourlyEmployee......Page 457 10.5.4 Concrete Subclass CommissionEmployee......Page 458 10.5.5 Indirect Concrete Subclass BasePlusCommissionEmployee......Page 460 10.5.6 Polymorphic Processing, Operator instanceof and Downcasting......Page 461 10.6 final Methods and Classes......Page 466 10.7 Case Study: Creating and Using Interfaces......Page 467 10.7.1 Developing a Payable Hierarchy......Page 469 10.7.3 Class Invoice......Page 470 10.7.4 Modifying Class Employee to Implement Interface Payable......Page 473 10.7.5 Modifying Class SalariedEmployee for Use in the Payable Hierarchy......Page 474 10.7.6 Using Interface Payable to Process Invoices and Employees Polymorphically......Page 476 10.7.7 Common Interfaces of the Java API......Page 478 10.8 (Optional) GUI and Graphics Case Study: Drawing with Polymorphism......Page 479 10.9 Wrap-Up......Page 481 11 Exception Handling......Page 486 11.1 Introduction......Page 487 11.3 Example: Divide by Zero without Exception Handling......Page 488 11.4 Example: Handling ArithmeticExceptions and InputMismatchExceptions......Page 491 11.6 Java Exception Hierarchy......Page 496 11.7 finally Block......Page 499 11.8 Stack Unwinding......Page 504 11.9 printStackTrace, getStackTrace and getMessage......Page 505 11.10 Chained Exceptions......Page 508 11.11 Declaring New Exception Types......Page 510 11.13 Assertions......Page 511 11.14 Wrap-Up......Page 513 12 ATM Case Study, Part 1: Object-Oriented Design with the UML......Page 519 12.2 Examining the Requirements Document......Page 520 12.3 Identifying the Classes in a Requirements Document......Page 528 12.4 Identifying Class Attributes......Page 534 12.5 Identifying Objects' States and Activities......Page 539 12.6 Identifying Class Operations......Page 543 12.7 Indicating Collaboration Among Objects......Page 549 12.8 Wrap-Up......Page 556 13 ATM Case Study Part 2: Implementing an Object-Oriented Design......Page 560 13.2 Starting to Program the Classes of the ATM System......Page 561 13.3 Incorporating Inheritance and Polymorphism into the ATM System......Page 566 13.3.1 Implementing the ATM System Design (Incorporating Inheritance)......Page 571 13.4 ATM Case Study Implementation......Page 572 13.4.1 Class ATM......Page 573 13.4.2 Class Screen......Page 578 13.4.3 Class Keypad......Page 579 13.4.4 Class CashDispenser......Page 580 13.4.5 Class DepositSlot......Page 581 13.4.6 Class Account......Page 582 13.4.7 Class BankDatabase......Page 584 13.4.8 Class Transaction......Page 586 13.4.9 Class BalanceInquiry......Page 588 13.4.10 Class Withdrawal......Page 589 13.4.11 Class Deposit......Page 593 13.5 Wrap-Up......Page 596 14 GUI Components: Part 1......Page 598 14.1 Introduction......Page 599 14.2 Java's New Nimbus Look-and-Feel......Page 600 14.3 Simple GUI-Based Input/Output with JOptionPane......Page 601 14.4 Overview of Swing Components......Page 604 14.5 Displaying Text and Images in a Window......Page 606 14.6 Text Fields and an Introduction to Event Handling with Nested Classes......Page 611 14.7 Common GUI Event Types and Listener Interfaces......Page 617 14.8 How Event Handling Works......Page 619 14.9 JButton......Page 621 14.10.1 JCheckBox......Page 624 14.10.2 JRadioButton......Page 627 14.11 JComboBox and Using an Anonymous Inner Class for Event Handling......Page 630 14.12 JList......Page 634 14.13 Multiple-Selection Lists......Page 636 14.14 Mouse Event Handling......Page 639 14.15 Adapter Classes......Page 643 14.16 JPanel Subclass for Drawing with the Mouse......Page 647 14.17 Key Event Handling......Page 650 14.18 Introduction to Layout Managers......Page 653 14.18.1 FlowLayout......Page 655 14.18.2 BorderLayout......Page 658 14.18.3 GridLayout......Page 661 14.19 Using Panels to Manage More Complex Layouts......Page 663 14.20 JTextArea......Page 665 14.21 Wrap-Up......Page 667 15 Graphics and Java 2DTM......Page 683 15.1 Introduction......Page 684 15.2 Graphics Contexts and Graphics Objects......Page 686 15.3 Color Control......Page 687 15.4 Manipulating Fonts......Page 694 15.5 Drawing Lines, Rectangles and Ovals......Page 699 15.6 Drawing Arcs......Page 703 15.7 Drawing Polygons and Polylines......Page 705 15.8 Java 2D API......Page 708 15.9 Wrap-Up......Page 715 16 Strings, Characters and Regular Expressions......Page 724 16.2 Fundamentals of Characters and Strings......Page 725 16.3.1 String Constructors......Page 726 16.3.2 String Methods length, charAt and getChars......Page 727 16.3.3 Comparing Strings......Page 728 16.3.4 Locating Characters and Substrings in Strings......Page 733 16.3.6 Concatenating Strings......Page 735 16.3.7 Miscellaneous String Methods......Page 736 16.3.8 String Method valueOf......Page 737 16.4.1 StringBuilder Constructors......Page 739 16.4.2 StringBuilder Methods length, capacity, setLength and ensureCapacity......Page 740 16.4.3 StringBuilder Methods charAt, setCharAt, getChars and reverse......Page 741 16.4.4 StringBuilder append Methods......Page 743 16.4.5 StringBuilder Insertion and Deletion Methods......Page 744 16.5 Class Character......Page 746 16.6 Tokenizing Strings......Page 750 16.7 Regular Expressions, Class Pattern and Class Matcher......Page 751 16.8 Wrap-Up......Page 760 17 Files, Streams and Object Serialization......Page 771 17.1 Introduction......Page 772 17.2 Data Hierarchy......Page 773 17.3 Files and Streams......Page 775 17.4 Class File......Page 776 17.5.1 Creating a Sequential-Access Text File......Page 781 17.5.2 Reading Data from a Sequential-Access Text File......Page 788 17.5.3 Case Study: A Credit-Inquiry Program......Page 790 17.5.4 Updating Sequential-Access Files......Page 795 17.6 Object Serialization......Page 796 17.6.1 Creating a Sequential-Access File Using Object Serialization......Page 797 17.6.2 Reading and Deserializing Data from a Sequential-Access File......Page 803 17.7.1 Interfaces and Classes for Byte-Based Input and Output......Page 805 17.7.2 Interfaces and Classes for Character-Based Input and Output......Page 807 17.8 Opening Files with JFileChooser......Page 808 17.9 Wrap-Up......Page 811 18 Recursion......Page 821 18.1 Introduction......Page 822 18.2 Recursion Concepts......Page 823 18.3 Example Using Recursion: Factorials......Page 824 18.4 Example Using Recursion: Fibonacci Series......Page 827 18.5 Recursion and the Method-Call Stack......Page 830 18.6 Recursion vs. Iteration......Page 832 18.7 Towers of Hanoi......Page 833 18.8 Fractals......Page 835 18.10 Wrap-Up......Page 846 19 Searching, Sorting and Big O......Page 854 19.1 Introduction......Page 855 19.2.1 Linear Search......Page 856 19.2.2 Binary Search......Page 860 19.3.1 Selection Sort......Page 865 19.3.2 Insertion Sort......Page 869 19.3.3 Merge Sort......Page 873 19.4 Wrap-Up......Page 879 20 Generic Collections......Page 884 20.2 Collections Overview......Page 885 20.3 Type-Wrapper Classes for Primitive Types......Page 886 20.5 Interface Collection and Class Collections......Page 887 20.6 Lists......Page 888 20.6.1 ArrayList and Iterator......Page 889 20.6.2 LinkedList......Page 891 20.7 Collections Methods......Page 896 20.7.1 Method sort......Page 897 20.7.2 Method shuffle......Page 900 20.7.3 Methods reverse, fill, copy, max and min......Page 902 20.7.4 Method binarySearch......Page 904 20.7.5 Methods addAll, frequency and disjoint......Page 906 20.8 Stack Class of Package java. util......Page 907 20.9 Class PriorityQueue and Interface Queue......Page 910 20.10 Sets......Page 911 20.11 Maps......Page 914 20.12 Properties Class......Page 917 20.13 Synchronized Collections......Page 920 20.14 Unmodifiable Collections......Page 921 20.16 Wrap-Up......Page 922 21 Generic Classes and Methods......Page 929 21.2 Motivation for Generic Methods......Page 930 21.3 Generic Methods: Implementation and Compile-Time Translation......Page 933 21.4 Additional Compile-Time Translation Issues: Methods That Use a Type Parameter as the Return Type......Page 936 21.6 Generic Classes......Page 939 21.7 Raw Types......Page 947 21.8 Wildcards in Methods That Accept Type Parameters......Page 951 21.9 Generics and Inheritance: Notes......Page 955 21.10 Wrap-Up......Page 956 22 Custom Generic Data Structures......Page 960 22.2 Self-Referential Classes......Page 961 22.3 Dynamic Memory Allocation......Page 962 22.4 Linked Lists......Page 963 22.5 Stacks......Page 973 22.6 Queues......Page 977 22.7 Trees......Page 980 22.8 Wrap-Up......Page 986 23 Applets and Java Web Start......Page 997 23.1 Introduction......Page 998 23.2 Sample Applets Provided with the JDK......Page 999 23.3 Simple Java Applet: Drawing a String......Page 1003 23.3.1 Executing WelcomeApplet in the appletviewer......Page 1005 23.4 Applet Life-Cycle Methods......Page 1007 23.5 Initializing an Instance Variable with Method init......Page 1008 23.6 Sandbox Security Model......Page 1010 23.7 Java Web Start and the Java Network Launch Protocol (JNLP)......Page 1011 23.7.1 Packaging the DrawTest Applet for Use with Java Web Start......Page 1012 23.7.2 JNLP Document for the DrawTest Applet......Page 1013 23.8 Wrap- Up......Page 1017 24 Multimedia: Applets and Applications......Page 1023 24.1 Introduction......Page 1024 24.2 Loading, Displaying and Scaling Images......Page 1025 24.3 Animating a Series of Images......Page 1031 24.4 Image Maps......Page 1037 24.5 Loading and Playing Audio Clips......Page 1040 24.6 Playing Video and Other Media with Java Media Framework......Page 1043 24.8 Web Resources......Page 1048 25 GUI Components: Part 2......Page 1056 25.2 JSlider......Page 1057 25.3 Windows: Additional Notes......Page 1061 25.4 Using Menus with Frames......Page 1062 25.5 JPopupMenu......Page 1070 25.6 Pluggable Look-and-Feel......Page 1073 25.7 JDesktopPane and JInternalFrame......Page 1077 25.8 JTabbedPane......Page 1081 25.9 Layout Managers: BoxLayout and GridBagLayout......Page 1083 25.10 Wrap-Up......Page 1095 26 Multithreading......Page 1101 26.1 Introduction......Page 1102 26.2 Thread States: Life Cycle of a Thread......Page 1104 26.3 Thread Priorities and Thread Scheduling......Page 1106 26.4.1 Runnables and the Thread Class......Page 1108 26.4.2 Thread Management with the Executor Framework......Page 1111 26.5 Thread Synchronization......Page 1112 26.5.1 Unsynchronized Data Sharing......Page 1113 26.5.2 Synchronized Data Sharing—Making Operations Atomic......Page 1117 26.6 Producer/Consumer Relationship without Synchronization......Page 1121 26.7 Producer/Consumer Relationship: ArrayBlockingQueue......Page 1128 26.8 Producer/Consumer Relationship with Synchronization......Page 1131 26.9 Producer/ Consumer Relationship: Bounded Buffers......Page 1137 26.10 Producer/Consumer Relationship: The Lock and Condition Interfaces......Page 1144 26.11 Multithreading with GUI......Page 1151 26.11.1 Performing Computations in a Worker Thread......Page 1152 26.11.2 Processing Intermediate Results with SwingWorker......Page 1158 26.13 Wrap-Up......Page 1165 27 Networking......Page 1174 27.1 Introduction......Page 1175 27.2 Manipulating URLs......Page 1176 27.3 Reading a File on a Web Server......Page 1181 27.4 Establishing a Simple Server Using Stream Sockets......Page 1184 27.5 Establishing a Simple Client Using Stream Sockets......Page 1186 27.6 Client/Server Interaction with Stream Socket Connections......Page 1187 27.7 Connectionless Client/ Server Interaction with Datagrams......Page 1199 27.8 Client/Server Tic-Tac-Toe Using a Multithreaded Server......Page 1206 27.10 Wrap-Up......Page 1221 28 Accessing Databases with JDBC......Page 1227 28.1 Introduction......Page 1228 28.2 Relational Databases......Page 1229 28.3 Relational Database Overview: The books Database......Page 1230 28.4 SQL......Page 1233 28.4.1 Basic SELECT Query......Page 1234 28.4.2 WHERE Clause......Page 1235 28.4.3 ORDER BY Clause......Page 1236 28.4.4 Merging Data from Multiple Tables: INNER JOIN......Page 1238 28.4.5 INSERT Statement......Page 1239 28.4.6 UPDATE Statement......Page 1240 28.4.7 DELETE Statement......Page 1241 28.5 Instructions for Installing MySQL and MySQL Connector/J......Page 1242 28.7 Creating Database books in MySQL......Page 1243 28.8.1 Connecting to and Querying a Database......Page 1244 28.8.2 Querying the books Database......Page 1249 28.9 RowSet Interface......Page 1261 28.10 Java DB/Apache Derby......Page 1263 28.11 PreparedStatements......Page 1265 28.13 Transaction Processing......Page 1280 28.15 Web Resources......Page 1281 29 JavaServerTM Faces Web Applications......Page 1290 29.1 Introduction......Page 1291 29.2 Simple HTTP Transactions......Page 1292 29.3 Multitier Application Architecture......Page 1295 29.4.1 Servlets......Page 1296 29.4.2 JavaServer Pages......Page 1297 29.4.3 JavaServer Faces......Page 1298 29.5 Creating and Running a Simple Application in NetBeans......Page 1299 29.5.1 Examining a JSP Document......Page 1300 29.5.2 Examining a Page Bean File......Page 1302 29.5.3 Event-Processing Life Cycle......Page 1304 29.5.4 Building a Web Application in NetBeans......Page 1305 29.6.1 Text and Graphics Components......Page 1312 29.6.2 Validation Using Validator Components and Custom Validators......Page 1316 29.7 Session Tracking......Page 1324 29.7.1 Cookies......Page 1326 29.7.2 Session Tracking with Session Beans......Page 1337 29.8 Wrap-Up......Page 1346 30 Ajax-Enabled JavaServerTM Faces Web Applications......Page 1356 30.2 Accessing Databases in Web Applications......Page 1357 30.2.1 Building a Web Application That Displays Data from a Database......Page 1358 30.2.2 Modifying the Page Bean File for the AddressBook Application......Page 1367 30.3 Ajax-Enabled JSF Components......Page 1370 30.4.1 Configuring Virtual Forms......Page 1372 30.4.2 JSP File with Virtual Forms and an Autocomplete Text Field......Page 1374 30.4.3 Providing Suggestions for an Autocomplete Text Field......Page 1378 30.4.4 Displaying the Contact's Information......Page 1380 30.5 Wrap-Up......Page 1382 31 Web Services......Page 1386 31.1 Introduction......Page 1387 31.3 Simple Object Access Protocol (SOAP)......Page 1389 31.6 Publishing and Consuming SOAP-Based Web Services......Page 1390 31.6.2 Defining the WelcomeSOAP Web Service in NetBeans......Page 1391 31.6.3 Publishing the WelcomeSOAP Web Service from NetBeans......Page 1393 31.6.4 Testing the WelcomeSOAP Web Service with GlassFish Application Server's Tester Web Page......Page 1394 31.6.6 Creating a Client to Consume the WelcomeSOAP Web Service......Page 1396 31.6.7 Consuming the WelcomeSOAP Web Service......Page 1399 31.7.1 Creating a REST-Based XML Web Service......Page 1401 31.7.2 Consuming a REST-Based XML Web Service......Page 1405 31.8 Publishing and Consuming REST-Based JSON Web Services......Page 1406 31.8.1 Creating a REST-Based JSON Web Service......Page 1407 31.8.2 Consuming a REST-Based JSON Web Service......Page 1408 31.9 Session Tracking in a SOAP-Based Web Service......Page 1410 31.9.1 Creating a Blackjack Web Service......Page 1411 31.9.2 Consuming the Blackjack Web Service......Page 1415 31.10.1 Creating the Reservation Database......Page 1426 31.10.2 Creating a Web Application to Interact with the Reservation Service......Page 1429 31.11 Equation Generator: Returning User-Defined Types......Page 1434 31.11.1 Creating the REST-Based XML EquationGenerator Web Service......Page 1437 31.11.2 Consuming the REST-Based XML EquationGenerator Web Service......Page 1438 31.11.3 Creating the REST-Based JSON EquationGenerator Web Service......Page 1441 31.11.4 Consuming the REST-Based JSON EquationGenerator Web Service......Page 1442 31.12 Wrap-Up......Page 1445 A: Operator Precedence Chart......Page 1454 B: ASCII Character Set......Page 1456 C: Keywords and Reserved Words......Page 1457 D: Primitive Types......Page 1458 E.1 Introduction......Page 1459 E.2 Navigating the Java API......Page 1460 F: Using the Debugger......Page 1468 F.2 Breakpoints and the run, stop, cont and print Commands......Page 1469 F.3 The print and set Commands......Page 1473 F.4 Controlling Execution Using the step, step up and next Commands......Page 1475 F.5 The watch Command......Page 1478 F.6 The clear Command......Page 1481 F.7 Wrap-Up......Page 1483 G: Formatted Output......Page 1485 G.3 Formatting Output with printf......Page 1486 G.4 Printing Integers......Page 1487 G.5 Printing Floating-Point Numbers......Page 1488 G.6 Printing Strings and Characters......Page 1490 G.7 Printing Dates and Times......Page 1491 G.8 Other Conversion Characters......Page 1493 G.9 Printing with Field Widths and Precisions......Page 1495 G.10 Using Flags in the printf Format String......Page 1497 G.11 Printing with Argument Indices......Page 1500 G.13 Formatting Output with Class Formatter......Page 1501 G.14 Wrap-Up......Page 1503 Appendices on the Web......Page 1508 A......Page 1509 B......Page 1512 C......Page 1513 D......Page 1518 E......Page 1520 F......Page 1521 G......Page 1523 H......Page 1525 I......Page 1526 J......Page 1527 K......Page 1530 L......Page 1531 M......Page 1532 N......Page 1534 O......Page 1535 P......Page 1536 R......Page 1538 S......Page 1540 T......Page 1545 U......Page 1546 W......Page 1547 Z......Page 1549

the [arrays] Exercises Are Quite Sophisticated And Interesting. Provides The Best Combination Of Conceptual Discussion And Implementation Examples Of Dynamic Binding That I Have Encountered In A Text. Excellent Overview Of Basic Networking Via Java. Provides The Perfect Breadth And Depth For Generics In An Entry-level Java Class. Provides A Good Segue Into A Data Structures Course – The Exercises Are Excellent. – Ric Heishman, george Mason University

beautiful Collections Of Exercises–a Nice Illustration Of How To Use Java Libraries To Generate Impressive And Stimulating Graphics With Minimal Code And Effort. I Found The “making A Difference” Exercises To Be Very Nice And Tactfully Presented. – Amr Sabry, indiana University

a Comprehensive Introduction To Programming In Java That Covers All Major Areas Of The Platform. To Me, The Best Way To Understand Programming Is By Example, And This Book Contains Copious, Well-described Sample Code. – Simon Ritter, sun Microsystems

great Example Of Polymorphism And Interfaces. Great Comparison Of Recursion And Iteration. I Found The [searching And Sorting] Chapter To Be Just Right. A Very Understandable, Simplified Explanation Of Big O–the Best I Have Ever Read! A Great Synthesis Of Details To Help Someone Create Generic Data Structures. I Appreciate The Addition Of The Gui-based Threading Issues. Great Approach To Java Web Technologies. – Sue Mcfarland Metzger, villanova University

i’m Sure This [atm] Case Study Will Be Of Immense Value To Practitioners And Students Of The Object-oriented Approach. Demystifies Inheritance And Polymorphism, And Illustrates Their Use In Getting Elegant, Simple And Maintainable Code. – Vinod Varma, astra Infotech Private Limited

"The [arrays] exercises are quite sophisticated and interesting. Provides the best combination of conceptual discussion and implementation examples of dynamic binding that I have encountered in a text. Excellent overview of basic networking via Java. Provides the perfect breadth and depth for generics in an entry-level Java class. Provides a good segue into a data structures course -- the exercises are excellent."--Ric Heishman, George Mason University "Beautiful collections of exercises--a nice illustration of how to use Java libraries to generate impressive and stimulating graphics with minimal code and effort. I found the "Making a Difference" exercises to be very nice and tactfully presented."--Amr Sabry, Indiana University "A comprehensive introduction to programming in Java that covers all major areas of the platform. To me, the best way to understand programming is by example, and this book contains copious, well-described sample code."--Simon Ritter, Sun Microsystems "Great example of polymorphism and interfaces. Great comparison of recursion and iteration. I found the [Searching and Sorting] chapter to be just right. A very understandable, simplified explanation of Big O--the best I have ever read! A great synthesis of details to help someone create generic data structures. I appreciate the addition of the GUI-based threading issues. Great approach to Java web technologies." -- Sue McFarland Metzger, Villanova University "I'm sure this [ATM] case study will be of immense value to practitioners and students of the object-oriented approach. Demystifies inheritance and polymorphism, and illustrates their use in getting elegant, simple and maintainable code." -- Vinod Varma, Astra Infotech Private Limited