Java Examples in a Nutshell, 3/e
暫譯: Java 範例精要 (第三版)

The author of the best-selling Java in a Nutshell has created an entire book of real-world Java programming examples that you can learn from. If you learn best "by example," this is the book for you.

This third edition covers Java 1.4 and contains 193 complete, practical examples: over 21,900 lines of densely commented, professionally written Java code, covering 20 distinct client-side and server-side APIs. It includes new chapters on the Java Sound API and the New I/O API. The chapters on XML and servlets have been rewritten to cover the latest versions of the specifications and to demonstrate best practices for Java 1.4. New and updated examples throughout the book demonstrate many other new Java features and APIs.

Java Examples in a Nutshell is a companion volume to Java in a Nutshell, Java Foundation Classes in a Nutshell, and Java Enterprise in a Nutshell. It picks up where those quick references leave off, providing a wealth of examples for both novices and experts. This book doesn't hold your hand; it simply delivers well-commented working examples with succinct explanations to help you learn and explore Java and its APIs.

Java Examples in a Nutshell contains examples that demonstrate:

• Core APIs, including I/O, New I/O, threads, networking, security, serialization, and reflection
  
• Desktop APIs, highlighting Swing GUIs, Java 2D graphics, preferences, printing, drag-and-drop, JavaBeans, applets, and sound
  
• Enterprise APIs, including JDBC (database access), JAXP (XML parsing and transformation), Servlets 2.4, JSP 2.0 (JavaServer Pages), and RMI
  

The book begins with introductory examples demonstrating structured and object-oriented programming techniques for new Java programmers. A special index at the end of the book makes it easy to look up examples that use a particular Java class or accomplish a desired task. In between, each chapter includes exercises that challenge readers and suggest further avenues for exploration

Table of Contents

Preface 


I. Learning Java

1. Java Basics

      Hello World 

      FizzBuzz 

      The Fibonacci Series 

      Using Command-Line Arguments 

      Echo in Reverse 

      FizzBuzz Switched 

      Computing Factorials 

      Recursive Factorials 

      Caching Factorials 

      Computing Big Factorials 

      Handling Exceptions 

      Interactive Input 

      Using a StringBuffer 

      Sorting Numbers 

      Computing Primes 

2. Objects, Classes, and Interfaces

      A Rectangle Class 

      Testing the Rect Class 

      A Rect Subclass 

      Another Subclass 

      Complex Numbers 

      Computing Statistics 

      An Integer List 

      Tokenizing Text 


II. Core Java APIs

3. Input/Output

      Files and Streams 

      Working with Files 

      Copying File Contents 

      Reading and Displaying Text Files 

      Listing Directory and File Information 

      Compressing Files and Directories 

      Filtering Character Streams 

      Tokenizing a Character Stream 

      Random Access to Files 

4. Threads

      Thread Basics 

      Thread-Safe Classes 

      Threads and Thread Groups 

      Deadlock 

      Timers 

5. Networking

      Downloading the Contents of a URL 

      Using a URLConnection 

      Sending Email Through a URLConnection 

      A Simple Network Client 

      A Generic Client 

      An HTTP Client 

      A POP Client 

      A Simple Web Server 

      A Proxy Server 

      A Generic Multithreaded Server 

      Sending Datagrams 

      Receiving Datagrams 

6. New I/O

      Locking Files 

      Copying Files 

      Regular Expressions and Character Decoding 

      File Copying with Buffers 

      Advanced Byte-to-Character Conversion 

      Tokenizing Byte Buffers 

      A Simple HTTP Client 

      The Daytime Service 

      A Multiplexed Server 

      A Multiplexed Network Client 

7. Security and Cryptography

      Running Untrusted Code 

      Loading Untrusted Code 

      Message Digests and Digital Signatures 

      Cryptography 

8. Internationalization

      A Word About Locales 

      Unicode 

      Character Encodings 

      Handling Local Customs 

      Localizing User-Visible Messages 

      Formatted Messages 

9. Reflection

      Obtaining Class and Member Information 

      Invoking a Named Method 

      Proxy Objects 

10. Object Serialization

      Simple Serialization 

      Custom Serialization 

      Externalizable Classes 

      Serialization and Class Versioning 


III. Desktop Java APIs

11. Graphical User Interfaces

      Components 

      Containers 

      Layout Management 

      Event Handling 

      A Complete GUI 

      Actions and Reflection 

      Custom Dialogs 

      An Error Handler Dialog 

      Displaying Tables 

      Displaying Trees 

      A Simple Web Browser 

      Describing GUIs with Properties 

      Themes and the Metal Look-and-Feel 

      Look-and-Feel Preferences 

      The ShowBean Program 

12. Graphics

      Graphics Before Java 1.2 

      The Java 2D API 

      Drawing and Filling Shapes 

      Transforms 

      Line Styles with BasicStroke 

      Stroking Lines 

      Filling Shapes with Paint 

      Antialiasing 

      Combining Colors with AlphaComposite 

      Image Processing 

      Image I/O 

      Custom Shapes 

      Custom Strokes 

      Custom Paint 

      Advanced Animation 

      Displaying Graphics Examples 

13. Printing

      Printing with the Java 1.1 API 

      Printing with the Java 1.2 API 

      Printing with the Java 1.4 API 

      Printing Multipage Text Documents 

      Advanced Printing with Java 1.4 

14. Data Transfer

      Simple Swing Data Transfer 

      A Clock with Drag and Copy Support 

      Data Transfer Architecture 

      Dropping Multiple Datatypes 

      A Transferable Shape 

      Custom Data Transfer 

15. JavaBeans

      Bean Basics 

      A Simple Bean 

      A More Complex Bean 

      Custom Events 

      Specifying Bean Information 

      Defining a Simple Property Editor 

      Defining a Complex Property Editor 

      Defining a Bean Customizer 

      Manipulating Beans 

16. Applets

      Introduction to Applets 

      A First Applet 

      A Clock Applet 

      A Timer Applet 

      Applets and the Java 1.0 Event Model 

17. Sound

      Ringing the Bell 

      Swing Aural Cues 

      Playing Sounds with AudioClip 

      Playing Sounds with javax.sound 

      Streaming Sounds with javax.sound 

      Synthesizing a MIDI Sequence 

      Real-Time MIDI Sounds 


IV. Enterprise Java APIs

18. Database Access with SQL

      Accessing a Database 

      Using Database Metadata 

      Building a Database 

      Using the API Database 

      Atomic Transactions 

19. XML

      Parsing with JAXP and SAX 

      Parsing and Manipulating with JAXP and DOM 

      Transforming XML with XSLT 

      An XML Pull Parser 

20. Servlets and JavaServer Pages

      Servlet Setup 

      A Hello World Servlet 

      Another Simple Servlet 

      Servlet Initialization and Persistence: A Counter Servlet 

      Hello JSP 

      Hello JSP2 

      Hello XML 

      The MVC Paradigm for Web Applications 

      ListManager Model Classes 

      ListManager Controller 

      ListManager Views 

      Custom Tags in JSP 2.0 

      Packaging a Web Application 

21. Remote Method Invocation

      Remote Banking 

      A Bank Server 

      A Persistent Bank Server 

      A Multiuser Domain 

      Remote MUD Interfaces 

      The MUD Server 

      The MudPlace Class 

      The MudPerson Class 

      A MUD Client 

      Advanced RMI 

22. Example Index


Index