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JavaWorld
January 2001
Wm. Paul Rogers |
Thanks type and gentle class Confusing the concepts of object and class deserves an askance look. Failing to distinguish between type and class, however, typically goes unnoticed. Yet the battle to separate implementation and interface concerns requires type-oriented thinking...   |
JavaWorld
April 2001
Wm. Paul Rogers |
Reveal the magic behind subtype polymorphism A careful examination of polymorphism reveals that polymorphic behavior is best understood in terms of type, rather than as dependent on overriding implementation inheritance. That understanding allows developers to fully take advantage of polymorphism... |
JavaWorld
August 1, 2003
Allen Holub |
Why extends is evil Improve your code by replacing concrete base classes with interfaces |
JavaWorld
September 2001
Jeff Friesen |
Object-oriented language basics, Part 6 Learn why Java's standard class library contains empty interfaces (such as Cloneable and Serializable). Also, examine the power of interfaces and learn why they provide more than a workaround for Java's lack of multiple implementation inheritance support... |
JavaWorld
April 2001
Piet Jonas |
Secure type-safe collections A framework that overcomes the standard Java Collections Framework's main problem: its containers lack the ability to restrict themselves to storing objects of a specific type. The solution uses reflection, wrapper classes, and a collection of static factory methods... |
JavaWorld
July 2001
Jeff Friesen |
Object-oriented language basics, Part 4 The author shows how to use inheritance to create layered objects, and compares and contrasts inheritance with composition... |
JavaWorld
August 2001
Bill W. Davis |
Dynamically extend Java applications Do you want to write programs that can be extended without source code changes? The techniques described in this article show you how to use interfaces and dynamic class loading to create highly extensible systems... |
JavaWorld
October 2001
Jeff Friesen |
Object-oriented language basics, Part 7 This final installment of Java 101's object-oriented programming series explores Java's support for polymorphism and investigates how abstract classes accommodate generalities in class hierarchies. |
JavaWorld
October 2001 |
Java 101 study hall Brush up on Java terms, learn tips and cautions, and enter the first Java 101 reader challenge |
JavaWorld
April 2001
Geoff Friesen |
Object-oriented language basics, Part 1 An introduction to object-oriented programming and how to declare classes and create objects from those classes... |
JavaWorld
January 2002
Ramnivas Laddad |
I want my AOP!, Part 1 Most software systems consist of several concerns that crosscut multiple modules. Object-oriented techniques for implementing such concerns result in systems that are invasive to implement, tough to understand, and difficult to evolve. The new aspect-oriented programming (AOP) methodology facilitates modularization of crosscutting concerns. Using AOP, you can create implementations that are easier to design, understand, and maintain. Further, AOP promises higher productivity, improved quality, and better ability to implement newer features. This article, the first in a three-part series, introduces the AOP concept and the problems it attempts to solve. |
JavaWorld
September 2001
Wally Flint |
Access control for partial exposure With Java's built-in access control, you can't expose fields and methods to some classes in a package, while hiding them from others in the same package... |
Linux Journal
April 2001
Chuck Esterbrook |
Using Mix-ins with Python An explanation of the mix-in programming style as applied in Python. |
JavaWorld
February 2003
Laurence Vanhelsuwe |
Unwrap the package statement's potential The package statement is a very powerful Java language feature. Yet most Java programmers, even experienced ones, fail to correctly exploit this power. Intrigued? Read on and see how a simple language feature can have massive repercussions downstream. |
CIO
September 1, 2002
Michael Schrage |
Beyond Ideas IT innovation is meaningless without ongoing implementation. And implementations need to be as creative and inspiring as the ideas that supposedly drive them. |
JavaWorld
July 2000
Bill Venners |
Objects versus documents for server-client interaction, Part 2 In this three-part series, Bill Venners compares the traditional approach to defining client/server interaction, using protocols and documents, with Jini's strategy of using objects and interfaces. |
JavaWorld
October 2000
Bruce Eckel |
Everything is an object, Part 2 Eckel takes you through name visibility and using components from other libraries; the static keyword; and comments and embedded documentation. By the end, you should be able to build your first Java program... |
JavaWorld
February 2002
Jeff Friesen |
Classes within classes As with fields and methods, Java allows classes to be members of other classes. This article explores Java's support for class nesting... |
JavaWorld
September 2000
Todd Sundsted |
Alternative deployment methods, Part 3: The code In Part 3 of his series on application deployment, Todd Sundsted looks at the code that supports the deployment tool he described in Part 2. This article explains the framework's operation, highlights its design features, and explores the challenges of building this type of application. |
JavaWorld
December 2000
Tony Loton |
Make an EJB from any Java class with Java Reflection Creating EJB versions of your classes and converting the applications that use them can be time-consuming -- unless you automate the process. Read on to find out how you can automate the routine aspects of EJB development by using Java Reflection... |
JavaWorld
September 2002
Jeff Friesen |
Packages organize classes and interfaces Professional Java developers organize frequently used classes and interfaces in class libraries for later reuse. Learn what constitutes a package, how to create a package of classes and interfaces, how to import packaged classes and interfaces into a program, and more. |
InternetNews
September 28, 2010 |
Rubinius Looks to Rev Ruby With 1.1 Release With the release of version 1.1, Ruby implementation Rubinius promises developers of the open source language swifter performance and improved memory. |
InternetNews
April 22, 2004
Ryan Naraine |
XML Encryption Added to Apache Project The Apache Foundation's XML Security Project takes another step towards full implementation of security standards in the markup language. |
CIO
February 5, 2010
Thomas Wailgum |
ERP Costs: 3 Signs Companies Are Wasting Less Money It took a worldwide recession to start the trend, but there are signs that companies are getting enterprise resource planning costs under control. |
Bank Systems & Technology
July 13, 2009
Maria Bruno-Britz |
Accenture Upgrades Alnova Core Banking New version of Alnova is said to enable a more agile banking IT and product support environment. |
CIO
April 29, 2010
Adam Hartung |
How to Improve IT Performance and Deploy Technology Faster The "White Space" approach to innovation helps to cut the time and cost of deploying new technologies. |
IEEE Spectrum
November 2005
Amy D. Wohl |
Interface Lift User interfaces for Internet browsers get an extreme makeover to cope with today's torrent of information. |
