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Java NIO
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Java NIO

Java NIO

Regular expressions and high-performance I/O

Ron Hitchens

300 pages, parution le 15/08/2002

Résumé

The Java New I/O (NIO) packages in J2SE 1.4 introduce many new, indispensable features previously unavailable to Java programmers. These include APIs for high-performance I/O operations, regular expression processing, and character set coding.These new libraries are a treasure trove for Java developers. The NIO APIs are especially valuable where high-performance I/O is a requirement, but they can also be useful in a wide range of scenarios. The new APIs let you work directly with I/O buffers, multiplex nonblocking streams, do scattering reads and gathering writes, do channel-to-channel transfers, work with memory-mapped files, manage file locks, and much more.The new high-performance Regular Expression Library provides sophisticated, Perl-like regexprocessing features such as pattern matching, search and replace, capture groups, look-ahead assertions, and many others.The Charset API gives you complete control over character set encoding and decoding, which are vital for properly managing the exchange of documents on the Web, for localization, or for other purposes. You can also create and install your own custom character sets.Staying current with the latest Java technology is never easy. NIO, new in Java 1.4, is quite possibly the most important new Java feature since Swing. Understanding it thoroughly is essential for any serious Java developer. NIO closes the gap between Java and natively compiled languages and enables Java applications to achieve maximum I/O performance by effectively leveraging operating-system services in a portable way.Java NIO is a comprehensive guide to the Java New I/O facilities. It lets you take full advantage of NIO features and shows you how they work, what they can do for you, and when you should use them. This book brings you up to speed on NIO and shows you how to bring your I/O-bound Java applications up to speed as well. Java NIO is an essential part of any Java professional's library.Contents
  1. Introduction
  2. Buffers
  3. Channels
  4. Selectors
  5. Regular Expressions
  6. Character Sets

L'auteur - Ron Hitchens

Ron Hitchens is a California based computer consultant and educator whose career dates back to the disco era. His first exposure to computers was operating mainframes in the Air Force. His first programming language was COBOL, learned from a friend's borrowed textbook. Since that time Ron has used just about every computer system and programming language you can imagine: from 6502 assembler to XSLT.
Ron spent much of the 1980s at the University of Texas at Austin, as student and staffer, where he burrowed deep into the Unix kernel and assisted with many interesting research projects.
Ron spent the next several years doing kernel work for clients such as IBM and Unisys. Ron has also developed and taught professional development courses for the same clientele.
Following a brief flirtation with C++, Ron fell in love with Java and has spent the last several years employing server-side Java technologies to build Web applications for clients ranging from start-ups to Fortune 500 companies. Ron is Founder and President of Ronsoft Technologies (www.ronsoft.com).
Ron lives in California with his wife and co-pilot, Karen, and a dog named Boomer. When Ron isn't working (hah!) he and Karen enjoy snorkeling, bicycling and walking the dog.

Caractéristiques techniques

  PAPIER
Éditeur(s) O'Reilly
Auteur(s) Ron Hitchens
Parution 15/08/2002
Nb. de pages 300
Format 17,7 x 23,2
Couverture Broché
Poids 485g
Intérieur Noir et Blanc
EAN13 9780596002886
ISBN13 978-0-596-00288-6

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