Jdbc Java Database Connectivity

Jdbc Java Database Connectivity

This valuable guide provides both the academic side--designing databases--and the practical side--coding interfaces--of enterprise applications involving JDBC. Van Haecke goes into much detail on designing database applications, a process he calls identifying the "business logic" of a program. He talks a little bit about three-tier database design (though dbAnywhere and similar programs get glossed over) and discusses CORBA from a conceptual point of view. Van Haecke also covers Remote Method Invocation (RMI) and security in more depth than most books offer; the automotive-flavored sample application included for RMI is hardly typical of the usual dry fare employed to explain the subject. Van Haecke, a Sun Microsystems consultant, shines when he explains complicated database topics. This book includes a great discussion of serving multimedia from a database, including a complete sample application for that purpose. All the source code appears on the companion CD-ROM along with Bongo 1.0, JDK 1.1.1, and some other tools. If you already have a decent grasp of JDBC and want guidance through the hairier aspects of Java database work, this is the book for you.

Java Web Services in a Nutshell

Java Web Services in a Nutshell

Java Web Services in a Nutshell is a high-speed tutorial and a quick reference for the technologies that Sun Microsystems is creating for implementing web services with Java. This book is a succinct introduction and handy reference to the Java/XML APIs, more commonly known as the JWSDP or "Java Web Services Development Pack." These APIs are taking the Java world by storm, as they are capable of handling everything from simple XML to SOAP to full ebXML vocabularies. Although "web services" technology has suffered from much hype and overly grand expectations, there is plenty of solid development going on, especially in extending enterprise applications, and a huge amount of this development is being done in Java. As a result, the J2EE APIs for web services are evolving rapidly, and this new "in a Nutshell" book covers them all in depth. One of the most important APIs in the JWSDP is JAX-RPC (Java API for XML-based RPC). It's also the API that developers most consistently post questions about. Java Web Services in a Nutshell covers all aspects of JAX-RPC in detail, with tutorial coverage alone exceeding 150 pages. This book offers developers everything they need to program with JAX-RPC. Java Web Services in a Nutshell begins with an introduction to Java web services, including a discussion of how they differ from web applications. The author looks at the protocols and interfaces that underpin web services, the J2EE technologies that address web services, WSDL as the means for describe web services, and more. Subsequent chapters cover:

• JAX-RPC
  
• SOAP and the SOAP with Attachments API for Java (SAAJ)
  
• Reliable SOAP messaging with JAXM
  
• WSDL
  
• Advanced JAX-RPC
  
• JAXR, the XML-based registry API
  
• Web Services Tools
  

The balance of the book is made up of an API Quick Reference containing documentation for the various API packages. Intended for Java developers who need to implement Java services or who need their applications to access existing web services, Java Web Services in a Nutshell delivers practical information to help developers make sense of the rapidly changing and poorly organized official documentation. If web services and Enterprise Java are any part of your job description -- of if you'd like them to be -- you'll want this book close beside as you work.

Java Threads, Second Edition

Java Threads, Second Edition

Building sophisticated Java applets means learning about threading--if you need to read data from a network, for example, you can't afford to let a delay in its delivery lock up your entire applet. Java Threads introduces the Java threading API and uses non-computing analogies--such as scenarios involving bank tellers--to explain the need for synchronization and the dangers of deadlock. Scott Oaks and Henry Wong follow up their high-level examples with more detailed discussions on building a thread scheduler in Java, dealing with advanced synchronization issues, and handling exceptions.

Java Secrets (Secrets S.)

Java Secrets (Secrets S.)


Java is generally a well-documented language, but not every language feature is fully specified, documented, or identical across all platforms. Java Secrets takes you into this Java twilight zone and introduces you to the language's hidden power. The book's first section explores the inner workings of many Java mechanisms, including representation of data types in memory, argument passing, and the implementation of strings and arrays. The author also investigates niceties of threading models and garbage collection as implemented on different Java platforms.

A large group of undocumented classes (the sun.* packages) constitute what amounts to an undocumented Java application programming interface (API). The next large section of Java Secrets details these classes and how to use them safely. Although these classes ostensibly exist to support the Java environment, you'll learn how to use many of their interfaces for a variety of tasks including layout management; FTP, HTTP, mail, and news communication; data encoding; and character conversion. A final big chunk of the book is devoted to techniques for adding platform-dependent features to Java applications. This is a controversial subject for a supposedly platform-independent programming system, but the author provides a balanced assessment of the benefits and drawbacks.

All in all, this is one of the most interesting, unusual, and engagingly written books on Java programming we've seen. It's hard to imagine a serious Java programmer who wouldn't find it well worth his or her time.

Java Programming for the Absolute Beginner

Java Programming for the Absolute Beginner

Java is an object-oriented language that is extremely popular with programmers and Web developers. This beginner-level book teaches readers the fundamental programming concepts they need to grasp in order to learn any computer language. The unique approach covers the versatility and extensibility of Java using game creation as a teaching tool. The author starts with the basics of Java, assuming that the reader is truly a beginner with no programming experience. This non-intimidating guide to Java will be a welcome addition to the library of any aspiring programmer.

Java Pocket Guide (Pocket Guides)

Java Pocket Guide (Pocket Guides)

Java Open Source Programming: with XDoclet, JUnit, WebWork, Hibernate

Java Open Source Programming: with XDoclet, JUnit, WebWork, Hibernate

The Java language itself is not strictly open-source (Sun has held onto control, albeit with lots of public input). There is, however, a large open-source development community around this highly capable language. Java Open Source Programming describes and provides tutorials on some of the most interesting public Java projects, and is designed to enable a Java programmer (who's worked through the basic language's initial learning curve) to take on more ambitious assignments. The authors generally treat the covered open-source packages as resources to be used, rather than projects to be contributed to, and so it's fair to think of this volume as the "missing manual" for downloaded code. In that spirit, the authors devote many sections to "how to" subjects (addressing, for example, a good way to retrieve stored objects from a database and the procedure for calling an action in XWork).

Java Open Source Programming takes a bit of a risk by devoting a lot of space to the development of a complex application (an online pet shop), as such a didactic strategy can be hard to follow. The authors pull it off, though, and manage to show that their covered technologies can be used to create a feature-rich and robust application that uses the versatile model-view-controller (MVC) pattern. This book will suit you well if you're planning an MVC Java project and want to take advantage of open-source packages. --David Wall

Topics covered: The most popular open-source Java packages, particularly those concerned with Web applications and the model-view-controller (MVC) pattern. Specific packages covered include JUnit and Mocks (code testing), Hibernate (persistent storage of objects in databases), WebWork (MVC), SiteMesh (Web page layout), Lucene (site searching), and WebDoclet (configuration file generation).