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JavaWorld December 2001 David Geary |
Web application components made easy with Composite View If you want to develop flexible and reusable JSP-based Web applications, you must separate presentation logic from business logic. Beyond that, you can extend that flexibility and reusability by separating content from layout... |
JavaWorld June 2002 David Geary |
Take command of your software How to use the Command pattern both in client-side Java to attach application-specific behavior to Swing menu items and in server-side Java to implement application-specific behavior with the Apache Struts application framework. |
JavaWorld December 2002 David Geary |
A first look at JavaServer Faces, Part 2 JavaServer Faces, with a well-defined request processing lifecycle and a rich component hierarchy, will profoundly affect the development of J2EE applications. Part 1 of this two-part series introduced JavaServer Faces and explored its fundamental concepts. Part 2 examines more advanced concepts such as custom validation, internationalization, and custom component implementation. |
JavaWorld September 2000 David Geary |
JSP templates This article presents a template mechanism for JSP that allows layout to be encapsulated and reused. JSP templates minimize the impact of layout changes and encourage modular design... |
JavaWorld November 2002 David Geary |
A first look at JavaServer Faces, Part 1 JavaServer Faces, with a well-defined request processing lifecycle and a rich component hierarchy, will profoundly affect the development of Java 2 Platform, Enterprise Edition (J2EE) applications. Part 1 of this series introduces JavaServer Faces and explores its fundamental concepts. |
JavaWorld February 2003 Steve Small |
JSP Standard Tag Library eases Webpage development The release of JavaServer Pages Standard Tag Library is a significant development for JSP/servlet developers. With an expression language and a set of four powerful, easy-to-learn standard tag libraries, JSTL is likely to soon become the dominant approach for implementing dynamic, Java-based Websites. |
JavaWorld February 2002 Julien Mercay & Gilbert Bouzeid |
Boost Struts with XSLT and XML Struts is an innovative server-side Java framework designed to build Web applications. This article introduces the processing model underlying Struts, describes the Struts framework itself, and presents Model 2X, which enhances Struts... |
JavaWorld August 29, 2003 David Geary |
Follow the Chain of Responsibility The Chain of Responsibility (CoR) pattern decouples the sender and receiver of a request by interposing a chain of objects between them. This article discusses the CoR pattern and two implementations of that pattern in the Java APIs -- one from client-side Java and the other from server-side. |
JavaWorld August 2000 Simon Brown |
Encapsulate reusable functionality in JSP tags JavaServer Pages (JSP) are a great mechanism for delivering dynamic Web-based content. This article will show how easy it is to build, deploy, and use your own custom JSP tag, using the Servlet/JSP reference implementation, Tomcat. |
JavaWorld January 2001 Jean-Pierre Dube |
Printing in Java, Part 3 Part 3 of our series on Java printing introduces you to the print framework. Working on top of the Java Print API, the framework will make printing pages much easier by providing such features as a print-preview facility, a portable page-setup dialog, and graphics primitives... |
JavaWorld February 2001 Steven Gould |
Servlets in Apache Tomcat and BEA Systems' WebLogic Server This article reviews the steps involved in developing servlets, then describes how to take the servlet and create a Web application -- in both expanded format and as a WAR. He illustrates how to deploy the Web application in Apache Tomcat -- a widely used, freeware servlet container... |
JavaWorld May 2002 Steve Ditlinger |
Mix protocols transparently in Struts This article builds on the solution for transparently mixing HTTP and HTTPS protocols presented in "Mix Protocols Transparently in Web Applications", showing how to extend Struts to incorporate that solution... |
JavaWorld June 2001 Brian R.J. Heumann |
Personalize your Website with skins You can give your users control over your Website's look and feel by exploiting user profiles and factoring out key visual design elements into skins. This article demonstrates a basic skin server and shows how you can use that server to begin personalizing your JSP-based Website. (1,000 words) |
JavaWorld November 2001 Dustin Marx |
JSP best practices This article discusses simple approaches and best practices that, when used correctly, facilitate JavaServer Pages (JSPs) development. These tips ensure reusable and easily maintainable JSPs, JSPs that allow developers to focus on their programming strengths... |
JavaWorld February 2002 Steve Ditlinger |
Mix protocols transparently in Web applications To maintain the security of sensitive data as it travels over the Internet to or from the browser, Web applications often rely on Secure Sockets Layer. The secure Webpages and processes that transmit sensitive data utilize HTTP over SSL (HTTPS) rather than the usual HTTP. Integrating SSL into a Web application should prove seamless and simple to implement as well as maintain. This article explores typical SSL implementations and develops an SSL solution using the J2EE servlet redirect mechanism to protect sensitive data transmission. It also develops an overall solution combining JavaServer Pages custom tags and an application-specific servlet base class. |
JavaWorld October 2001 David Geary |
Amaze your developer friends with design patterns Design patterns are proven techniques for implementing robust, malleable, reusable, and extensible object-oriented software. This article introduces design patterns to Java developers and explores Strategy, Composite, and Decorator -- three common, yet powerful, design patterns in the JDK... |
JavaWorld January 2001 Vincent DiBartolo |
FreeMarker: An open alternative to JSP You can place FreeMarker tags in text files of any format and are not married to any server-side architecture or solution. FreeMarker is easily extensible, and you can quickly build a library of reusable custom objects that will live longer than the technology solutions that utilize them... |
JavaWorld December 5, 2003 Borislav Iordanov |
Dynamic server includes with local runtime context This article shows how to achieve true black-box reuse of frontend logic in the form of JSP pages or Java servlets, by wrapping the servlet request object and effectively creating a local runtime context for an included resource. |
JavaWorld July 25, 2003 Dustin Marx |
More JSP best practices Advancements in the JavaServer Pages specification have eased the development of highly maintainable and standardized JSP-based Web applications. This article discusses key advancements and how each of them enables easier development of robust JSP Web applications. |
JavaWorld October 2001 Michael Ball |
Dispatcher eases workflow implementation This article explains how to use an Extensible Stylesheet Language (XSL)-based application employing the Dispatcher design pattern to create simple workflows and a reusable API... |
JavaWorld December 2000 Thor Kristmundsson |
Strut your stuff with JSP tags Learn how to use the custom tags from the open source Struts library and create extensions that ease the coding of properties associated with field values and user input validation... |
New Architect January 2003 Paul Sholtz |
Instant Update Making your data and spreadsheets Web viewable through MVC: The Model-View-Controller (MVC) pattern is an established and well-understood software design method. |
JavaWorld August 2001 Bin Yang |
E++: A pattern language for J2EE applications, Part 2 E++, a pattern-based Java 2, Enterprise Edition application framework, promotes modularity, reusability, extensibility, portability, inversion of control, consistence, and scalability. The framework architecture captures reusable patterns and design experiences on the J2EE platform... |
JavaWorld February 2002 |
Letters to the Editor Readers and authors debate the fine points of programming languages, the security of redirecting to HTTPS, whether you should sacrifice performance for reusability in JSP (JavaServer Pages) development, and the benefits of templates over JSPs... |
JavaWorld November 14, 2003 Allen Holub |
Create client-side user interfaces in HTML, Part 2 This "Create Client-Side User Interfaces in HTML" series continues by examining the HTMLPane sources. Part 2 offers examples of how to customize the JEditorPane to support custom tags and also provides an extended description of the Factory Method design pattern. |
JavaWorld May 23, 2003 Andrei Cioroianu |
Call JavaBean methods from JSP 2.0 pages JavaServer Pages (JSP) 2.0 introduced many new features that will change the way you develop Java Web applications. This article walks you through three examples that show how to separate the JSP/HTML markup from the Java code using the new expression language (EL) and developing custom tags with dynamic attributes. |
JavaWorld April 18, 2003 Coen & Nanduri |
Jump the hurdles of Struts development Building and maintaining enterprise applications is very difficult. Designing elegant and easily maintainable user interfaces for these applications can be the most daunting task of all. |
Linux Journal July 2001 Reuven M. Lerner |
Custom JSP Actions Learning shorthand for complicated Java code.... |
JavaWorld March 2002 |
Letters to the Editor JavaWorld readers warn about synchronization; present a Servlet 2.2-compliant solution for mixing protocols in Web apps; suggest using the Data Object Access design pattern with the Value Object design pattern... etc. |
JavaWorld August 29, 2003 |
Letters to the Editor JavaWorld authors discuss byte code encryption; jEdit's attractive features; method synchronization; and more. |
JavaWorld January 2, 2004 Allen Holub |
More on getters and setters This article provides one of several possible programmatic solutions to the get/set-elimination problem. In particular, it demonstrates how to construct both Web-based and client-side user interfaces without exposing your object's implementation to the entire program. |
JavaWorld January 2001 Milan Adamovic |
Process JSPs effectively with JavaBeans The JavaServer Pages Model II concept is well known. The basic idea is that the presentation should be separated from the processing code. This article offers an effective, reusable design for moving the dynamic content, processing, and validation from a JavaServer Page to a corresponding JavaBean... |
JavaWorld June 2000 Qusay H. Mahmoud |
WAP for Java developers Wireless networks are mainly used for voice communication. Wireless operators, however, are interested in delivering data over wireless networks. This article introduces you to WAP and its related technologies and shows you how to develop wireless applications using Java.. |
JavaWorld August 2001 Rinaldo Di Giorgio |
Serve clients' specific protocol requirements with Brazil, Part 5 How to use Brazil to process content from diverse Websites, tailor the content to reflect a user's desires, and provide the content as a Web service -- and how to use Brazil to integrate new technologies with legacy Web applications that aren't XML-enabled... |
Linux Journal June 1, 2007 Dave Taylor |
Work the Shell - Displaying Image Directories in Apache, Part III The incredible shrinking script knows a better way to resize your thumbnails. |
JavaWorld May 2000 Bill Venners |
Objects versus documents for server-client interaction, Part 1 Bill Venners compares the traditional approach to client-server interaction, using protocols and documents, with Jini's approach of using objects and interfaces.... |
Linux Journal July 1, 2007 Dave Taylor |
Work the Shell - Displaying Image Directories in Apache, Part IV The final steps in our thumbnail script scales and aligns the images within a pretty table. |
Linux Journal May 1, 2007 Dave Taylor |
Work the Shell - Displaying Image Directories in Apache, Part II Get the Apache images in thumbnails by putting everything in a for loop. |
JavaWorld April 2001 Bin Yang |
E++: A pattern language for J2EE applications, Part 1 E++, an Alexandrian pattern language, describes the process for creating a J2EE framework. Compared with a loose pattern collection, E++ provides rules for design patterns to work together in solving a set of related problems... |
JavaWorld October 2000 Rinaldo Di Giorgio |
Serve clients' specific protocol requirements with Brazil, Part 2 How to use XML to facilitate data exchange between applications.... How you apply XML to exchange weather data... Scripting languages that you can implement to efficiently and quickly produce XML-tagged data... etc. |
JavaWorld March 2001 Tony Loton |
Access the world's biggest database with Web DataBase Connectivity What if the World Wide Web really were a database; if each Webpage were a table that you could query using SQL or even JDBC? Then you wouldn't be limited to just browsing. This article provides Java code for accessing web pages in an SQL-like manner. |
Linux Journal July 1, 2007 Robb Shecter |
Role-Based Single Sign-on with Perl and Ruby Single sign-on dictated by user roles with Perl and Ruby: This simple collection of a few short Web scripts provides a surprising array of benefits. |