Java Ron Hitchens Java NIO

ISBN 13: 9780596002886

Java NIO

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9780596002886: Java NIO

Many serious Java programmers, especially enterprise Java programmers, consider the new I/O API--called NIO for New Input/Output--the most important feature in the 1.4 version of the Java 2 Standard Edition. The NIO package includes many things that have been missing from previous editions of Java that are critical to writing high-performance, large-scale applications: improvements in the areas of buffer management, scalable network and file I/O, character-set support, and regular expression matching. Most of all, it boosts performance and speed dramatically.Java NIO explores the new I/O capabilities of version 1.4 in detail and shows you how to put these features to work to greatly improve the efficiency of the Java code you write. This compact volume examines the typical challenges that Java programmers face with I/O and shows you how to take advantage of the capabilities of the new I/O features. You?ll learn how to put these tools to work using examples of common, real-world I/O problems and see how the new features have a direct impact on responsiveness, scalability, and reliability. The book includes:

  • A rundown of the new features in NIO
  • Basic and advanced I/O Concepts
  • Binary I/O and the new buffer classes
  • Memory mapped files and file locking
  • Character I/O: encoding, decoding and transforming character data
  • Regular Expressions and the new java.util.regex package
  • Muliplexing with java.nio
Because the NIO APIs supplement the I/O features of version 1.3, rather than replace them, you'll also learn when to use new APIs and when the older 1.3 I/O APIs are better suited to your particular application. Java NIO is for any Java programmer who is interested in learning how to boost I/O performance, but if you're developing applications where performance is critical, such as game computing or large-scale enterprise applications, you'll want to give this book a permanent spot on your bookshelf. With the NIO APIs, Java no longer takes a backseat to any language when it comes to performance. Java NIO will help you realize the benefits of these exciting new features.

Le informazioni nella sezione "Riassunto" possono far riferimento a edizioni diverse di questo titolo.

Contenuti:

Copyright; Dedication; Preface; Organization; Who Should Read This Book; Software and Versions; Conventions Used in This Book; How to Contact Us; Acknowledgments; Chapter 1: Introduction; 1.1 I/O Versus CPU Time; 1.2 No Longer CPU Bound; 1.3 Getting to the Good Stuff; 1.4 I/O Concepts; 1.5 Summary; Chapter 2: Buffers; 2.1 Buffer Basics; 2.2 Creating Buffers; 2.3 Duplicating Buffers; 2.4 Byte Buffers; 2.5 Summary; Chapter 3: Channels; 3.1 Channel Basics; 3.2 Scatter/Gather; 3.3 File Channels; 3.4 Memory-Mapped Files; 3.5 Socket Channels; 3.6 Pipes; 3.7 The Channels Utility Class; 3.8 Summary; Chapter 4: Selectors; 4.1 Selector Basics; 4.2 Using Selection Keys; 4.3 Using Selectors; 4.4 Asynchronous Closability; 4.5 Selection Scaling; 4.6 Summary; Chapter 5: Regular Expressions; 5.1 Regular Expression Basics; 5.2 The Java Regular Expression API; 5.3 Regular Expression Methods of the String Class; 5.4 Java Regular Expression Syntax; 5.5 An Object-Oriented File Grep; 5.6 Summary; Chapter 6: Character Sets; 6.1 Character Set Basics; 6.2 Charsets; 6.3 The Charset Service Provider Interface; 6.4 Summary; Appendix A: NIO and the JNI; Appendix B: Selectable Channels SPI; Appendix C: NIO Quick Reference; C.1 Package java.nio; C.2 Package java.nio.channels; C.3 Package java.nio.channels.spi; C.4 Package java.nio.charset; C.5 Package java.nio.charset.spi; C.6 Package java.util.regex; Colophon;

Le informazioni nella sezione "Su questo libro" possono far riferimento a edizioni diverse di questo titolo.

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1.

Ron Hitchens
Editore: O Reilly Media, Inc, USA, United States (2002)
ISBN 10: 0596002882 ISBN 13: 9780596002886
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Descrizione libro O Reilly Media, Inc, USA, United States, 2002. Paperback. Condizione libro: New. 230 x 178 mm. Language: English . Brand New Book. Many serious Java programmers, especially enterprise Java programmers, consider the new I/O API--called NIO for New Input/Output--the most important feature in the 1.4 version of the Java 2 Standard Edition. The NIO package includes many things that have been missing from previous editions of Java that are critical to writing high-performance, large-scale applications: improvements in the areas of buffer management, scalable network and file I/O, character-set support, and regular expression matching. Most of all, it boosts performance and speed dramatically. Java NIO explores the new I/O capabilities of version 1.4 in detail and shows you how to put these features to work to greatly improve the efficiency of the Java code you write. This compact volume examines the typical challenges that Java programmers face with I/O and shows you how to take advantage of the capabilities of the new I/O features. You?ll learn how to put these tools to work using examples of common, real-world I/O problems and see how the new features have a direct impact on responsiveness, scalability, and reliability. The book includes: * A rundown of the new features in NIO * Basic and advanced I/O Concepts * Binary I/O and the new buffer classes * Memory mapped files and file locking * Character I/O: encoding, decoding and transforming character data * Regular Expressions and the new java.util.regex package * Muliplexing with java.nio Because the NIO APIs supplement the I/O features of version 1.3, rather than replace them, you ll also learn when to use new APIs and when the older 1.3 I/O APIs are better suited to your particular application. Java NIO is for any Java programmer who is interested in learning how to boost I/O performance, but if you re developing applications where performance is critical, such as game computing or large-scale enterprise applications, you ll want to give this book a permanent spot on your bookshelf. With the NIO APIs, Java no longer takes a backseat to any language when it comes to performance. Java NIO will help you realize the benefits of these exciting new features. Codice libro della libreria AAH9780596002886

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Descrizione libro O Reilly Media, Inc, USA, United States, 2002. Paperback. Condizione libro: New. 230 x 178 mm. Language: English . Brand New Book. Many serious Java programmers, especially enterprise Java programmers, consider the new I/O API--called NIO for New Input/Output--the most important feature in the 1.4 version of the Java 2 Standard Edition. The NIO package includes many things that have been missing from previous editions of Java that are critical to writing high-performance, large-scale applications: improvements in the areas of buffer management, scalable network and file I/O, character-set support, and regular expression matching. Most of all, it boosts performance and speed dramatically. Java NIO explores the new I/O capabilities of version 1.4 in detail and shows you how to put these features to work to greatly improve the efficiency of the Java code you write. This compact volume examines the typical challenges that Java programmers face with I/O and shows you how to take advantage of the capabilities of the new I/O features. You?ll learn how to put these tools to work using examples of common, real-world I/O problems and see how the new features have a direct impact on responsiveness, scalability, and reliability. The book includes: * A rundown of the new features in NIO * Basic and advanced I/O Concepts * Binary I/O and the new buffer classes * Memory mapped files and file locking * Character I/O: encoding, decoding and transforming character data * Regular Expressions and the new java.util.regex package * Muliplexing with java.nio Because the NIO APIs supplement the I/O features of version 1.3, rather than replace them, you ll also learn when to use new APIs and when the older 1.3 I/O APIs are better suited to your particular application. Java NIO is for any Java programmer who is interested in learning how to boost I/O performance, but if you re developing applications where performance is critical, such as game computing or large-scale enterprise applications, you ll want to give this book a permanent spot on your bookshelf. With the NIO APIs, Java no longer takes a backseat to any language when it comes to performance. Java NIO will help you realize the benefits of these exciting new features. Codice libro della libreria AAH9780596002886

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Descrizione libro O'Reilly Media. Paperback. Condizione libro: New. Paperback. 312 pages. Dimensions: 9.1in. x 7.0in. x 0.7in.Many serious Java programmers, especially enterprise Java programmers, consider the new IO API--called NIO for New InputOutput--the most important feature in the 1. 4 version of the Java 2 Standard Edition. The NIO package includes many things that have been missing from previous editions of Java that are critical to writing high-performance, large-scale applications: improvements in the areas of buffer management, scalable network and file IO, character-set support, and regular expression matching. Most of all, it boosts performance and speed dramatically. Java NIO explores the new IO capabilities of version 1. 4 in detail and shows you how to put these features to work to greatly improve the efficiency of the Java code you write. This compact volume examines the typical challenges that Java programmers face with IO and shows you how to take advantage of the capabilities of the new IO features. Youll learn how to put these tools to work using examples of common, real-world IO problems and see how the new features have a direct impact on responsiveness, scalability, and reliability. The book includes: A rundown of the new features in NIOBasic and advanced IO ConceptsBinary IO and the new buffer classesMemory mapped files and file lockingCharacter IO: encoding, decoding and transforming character dataRegular Expressions and the new java. util. regex packageMuliplexing with java. nioBecause the NIO APIs supplement the IO features of version 1. 3, rather than replace them, youll also learn when to use new APIs and when the older 1. 3 IO APIs are better suited to your particular application. Java NIO is for any Java programmer who is interested in learning how to boost IO performance, but if youre developing applications where performance is critical, such as game computing or large-scale enterprise applications, youll want to give this book a permanent spot on your bookshelf. With the NIO APIs, Java no longer takes a backseat to any language when it comes to performance. Java NIO will help you realize the benefits of these exciting new features. This item ships from multiple locations. Your book may arrive from Roseburg,OR, La Vergne,TN. Paperback. Codice libro della libreria 9780596002886

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Descrizione libro O'REILLY & ASSOCIATES, 2002. soft. Condizione libro: New. Many serious Java programmers, especially enterprise Java programmers, consider the new I/O API--called NIO for New Input/Output--the most important feature in the 1. 4 version of the Java 2 Standard Edition. The NIO package includes many things that have been missing from previous editions of Java that are critical to writing high-performance, large-scale applications: improvements in the areas of buffer management, scalable network and file I/O, character-set support, and regular expression matching. Most of all, it boosts performance and speed dramatically. Java NIO explores the new I/O capabilities of version 1. 4 in detail and shows you how to put these features to work to greatly improve the efficiency of the Java code you write. This compact volume examines the typical challenges that Java programmers face with I/O and shows you how to take advantage of the capabilities of the new I/O features. You?ll learn how to put these tools to work using examples of common, real-world I/O problems and see how the new features have a direct impact on responsiveness, scalability, and reliability. The book includes: A rundown of the new features in NIO Basic and advanced I/O Concepts Binary I/O and the new buffer classes Memory mapped files and file locking Character I/O: encoding, decoding and transforming character data Regular Expressions and the new java. util. regex package Muliplexing with java. nio Because the NIO APIs supplement the I/O features of version 1. 3, rather than replace them, you'll also learn when to use new APIs and when the older 1. 3 I/O APIs are better suited to your particular application. Java NIO is for any Java programmer who is interested in learning how to boost I/O performance, but if you're developing applications where performance is critical, such as game computing or large-scale enterprise applications, you'll want to give this book a permanent spot on your bookshelf. With the NIO APIs, Java no longer takes a backseat to any language when it comes to performance. Java NIO will help you realize the benefits of these exciting new features. Codice libro della libreria 235580

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