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JavaWorld
June 2002
Walter Hurst |
Design patterns make for better J2EE apps This introductory-level article describes how to combine J2EE with object-oriented design patterns to build a scalable, flexible, and extensible application architecture. It explains the importance of application architecture and design patterns and provides basic tips for using design patterns to build application architecture for J2EE projects.   |
JavaWorld
February 2002
Jeff Hanson |
Use Web services to integrate Web applications with EISs Web services expose business processes to bolster object-oriented and component-based programming with a services-based model. You can enhance your current programming model to support Web services by adding a service contract... |
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
June 2002
Humphrey Sheil & Michael Monteiro |
Rumble in the jungle: J2EE versus .Net, Part 1 Heard a lot about .Net versus J2EE? Wondering what that conflict means for you? An unbiased explanation as to how J2EE and .Net match up. |
JavaWorld
June 2002
Dirk Laessig |
Score big with JSR 77, the J2EE Management Specification The specification's core is based on the model of managed objects, explained in this article. JSR 77 also defines an Enterprise JavaBeans (EJB) component for easily accessing these managed objects. |
JavaWorld
December 2001
Humphrey Sheil |
To EJB, or not to EJB? Our industry has spawned folklore and rules of thumb to guide us how best to use EJB -- some true, some out of date, and some pure fabrication. When and how to use EJB in your J2EE application, as well as how to know when EJBs are not the right solution for you... |
JavaWorld
September 2002
Visveswaran & Abulsorour |
Business process automation made easy with Java, Part 1 Business process automation initiatives are transforming today's enterprises by optimizing efficiencies, reducing costs, and increasing shareholder value. This article explains existing J2EE-centric rule engine solutions, as well as where and how they fit within an enterprise architecture. |
JavaWorld
May 2002
Eoin Lane |
Is WSDL the indispensable API? Many developers consider Web Services Description Language (WSDL) the new software design view. WSDL offers a verbose, ASCII, standard, and language-agnostic view of services offered to clients. WSDL also provides noninvasive future-proofing for existing applications and services and allows interoperability across the various programming paradigms, including CORBA, J2EE, and .Net. This article shows a service's WSDL view, then explains how you can generate client and service implementations for Java and C#. It finishes by discussing possible sources for initial WSDL view generation. |
JavaWorld
May 2002
Zhong & Lehr |
US Department of Energy signs on to J2EE If you architect many secure Web applications, authentication and authorization are always important concerns. Defining an architecture so that users can sign on to many n-tier Web applications only once---regardless of who built the applications, when they were built, or what kind of OSs and application servers they run on---is always a big challenge. This article presents a single sign-on architecture. |
JavaWorld
June 20, 2003
Frank Sommers |
J2EE 1.4 eases Web service development This article reviews J2EE 1.4's new client and server programming models for Web services. |
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
March 2003
Renaud Pawlak |
Add a JAC to your toolshed JAC (Java Aspect Components) is an application server that offers an open source alternative (under GNU Lesser General Public License) to Java 2 Platform, Enterprise Edition (J2EE) environments for the development of Java, Web-based distributed applications. |
JavaWorld
July 2002
Humphrey Sheil & Michael Monteiro |
Rumble in the jungle: J2EE versus .Net, Part 2 In Part 2 of this two-part series, the authors shift from the theoretical to the practical by demonstrating how to employ J2EE and Microsoft .Net to develop a concrete Web application. |
JavaWorld
March 2002
Jacek Kruszelnicki |
Persist data with Java Data Objects, Part 1 The Java Data Objects (JDO) standard provides a unified, simple, and transparent persistence interface between Java application objects and data stores, and can significantly affect how we deal with persistent data... |
JavaWorld
March 2003
Jian Zhong |
From stove-piped projects to unified enterprise architecture A discussion of strategic considerations in developing an e-authentication service in enterprise environments, touching on e-authentication, e-signature, and an enterprise architecture (EA) approach for reusability and information sharing. |
D-Lib
January 2003
Canos et al. |
Building Safety Systems with Dynamic Disseminations of Multimedia Digital Objects Safety Oriented Systems are emerging as a new kind of decision-support system aimed at improving personnel protection in large organizations. An SOS makes extensive use of hypermedia technology and information fusion to provide users with all the information needed to correctly handle emergency situations. |
JavaWorld
October 2002
Abulsorour & Visveswaran |
Business process automation made easy with Java, Part 2 Design options for rule engine integration, data synchronization considerations, workflow engine integration, and some best-practice quality-of-service considerations. Also, emerging data interchange standards that enable a more flexible solution |
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
December 2000
Steven Gould |
Develop n-tier applications using J2EE Introducing the 13 core technologies of the Java 2 Platform, Enterprise Edition (J2EE): JDBC, JNDI, EJBs, RMI, JSP, Java servlets, XML, JMS, Java IDL, JTS, JTA, JavaMail, and JAF.... |
JavaWorld
October 2000
Siva Visveswaran |
Dive into connection pooling with J2EE Connection pooling is a technique used for sharing server resources among requesting clients. This article focuses on support for connection pooling of both database resources and nondatabase resources in a J2EE environment... |
New Architect
March 2003
Neil McAllister |
The Great Migration The rocky road to J2EE and .NET |
D-Lib
May/Jun 2007
Saidis & Delis |
Type-consistent Digital Objects This article provides an overview of the Digital Object Prototype framework and highlights its type-conformance capabilities and shows how heterogeneous digital material can be treated in a uniform manner without resorting to custom developments. |
JavaWorld
August 2000
Sanjay Mahapatra |
Programming restrictions on EJB Sanjay provides an overview of the programming restrictions on EJB component code that developers should adhere to and lists the features in Java that you'd be wise to avoid in order to write reliable and portable EJB 1.1 components.. |
JavaWorld
March 2002
James Carman |
Write once, persist anywhere Most J2EE applications strive to abstract the database tier by employing the Data Access Object design pattern. This article shows you a DAO pattern framework that you can reuse on all your projects, regardless of object type... |
JavaWorld
November 2002
B.J. Fesq |
Sun boosts enterprise Java This article provides a clear understanding of the enterprise Java platform's direction and introduces J2EE (Java 2 Platform, Enterprise Edition) 1.4's support for emerging Web services standards. |
JavaWorld
October 2000
Anil Hemrajani |
Do you really need Enterprise JavaBeans? Anil Hemrajani offers his opinions on whether Enterprise JavaBeans are really necessary... |
Insurance & Technology
September 26, 2009
Akhil Tripathi |
CIO: Insurers Must Build Capabilities on the Four Tiers of Architecture CIOs must answer business's needs armed with appreciation of the different levels of enterprise architecture -- business, information, application and technical -- in order to avoid a proliferation of disconnected point solutions. |
D-Lib
Jan/Feb 2010
Reilly & Tupelo-Schneck |
Digital Object Repository Server: A Component of the Digital Object Architecture This paper introduces the Digital Object Repository Server, the most recent instantiation of the Corporation for National Research Initiatives' repository work. |
InternetNews
September 27, 2004
Clint Boulton |
Sun Persists with Single Programming Model The company's engineers aim to bring the Java community a little closer by creating one persistence model for JavaBeans and Java Objects. |
JavaWorld
September 2000
Humphrey Sheil |
Frameworks save the day Every Enterprise Java project has the same basic plumbing. By embracing this premise, you can cut project costs and improve software quality in one swoop. Even the lightweight framework outlined in this article can add significant value to your project -- with immediate gains... |
JavaWorld
May 2001
Jennifer Wilson |
Java Product News Zero G enhances its installation platform... ObjectFrontier launches first EJB 2.0-compliant persistence manager platform... eSpaces helps Java newbies develop complex projects... iBus//Mobile 2.0 simplifies wireless development... JCP plans update for Java Speech API... etc. |
JavaWorld
April 27, 2001
Jennifer Wilson |
Java Product News Motorola releases first MIDP-certified wireless phones... WebGain's Application Composer builds EJB applications... Brokat Advanced Server/J 4.6 now J2EE-compatible... OASIS releases Java tests... Poet and NewMonics integrate products... etc. |
JavaWorld
December 2000
Jeremy Roschelle |
Untangle your servlet code with reflection You can enlist the Reflection API to unravel an all-too-common problem in servlet development: doGet() and doPost() methods that grow long, complex, and hard to extend and debug. The use of reflection described here is fairly lightweight... |
JavaWorld
July 18, 2003
James Carman |
Get down to business In this article, you will learn how to structure your applications such that modifications to the business object implementation do not require changes to the user interface using a simple framework for accessing your business objects. |
JavaWorld
March 2003
Michael Juntao Yuan |
J2EE and beyond As J2EE technology matures, basic Java and J2EE programming skills are no longer adequate to secure a highly paid job in today's tightened market. This article discusses the latest trends in J2EE and developer training. |
JavaWorld
May 2, 2003
Rick Grehan |
Web services creation made easy The BEA WebLogic Workshop 8.1 development environment allows developers to create J2EE Web services that run atop the WebLogic application server. The IDE requires minimal understanding of J2EE and allows the developer to concentrate on business logic. |
D-Lib
April 2003
Staples et al. |
The Fedora Project An Open-source Digital Object Repository Management System |
JavaWorld
September 5, 2003
Allen Holub |
Why getter and setter methods are evil The getter/setter idiom is a commonplace feature of many Java programs. The use of accessors violates the basic object-oriented principle of encapsulation, so you should avoid using them. This article discusses getter/setter cons and offers an alternative design methodology. |
JavaWorld
August 2001
Jack Harich |
The myth of code-centricity As long as the software industry remains code-centric, productivity improvement efforts will only advance at a slow pace. This article proposes an alternative focus -- tool congruence -- which measures how closely a tool's external appearance and use matches your mental model... |
JavaWorld
August 2002
Abraham Kang |
Enterprise application integration using J2EE Java represents an ideal language for EAI because it runs on most, if not all, operating systems and boasts good support from EAI tool vendors. In addition, J2EE provides the security, messaging, and reliability services required in EAI. |
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
December 2002
Humphrey Sheil |
Get the inside track on J2EE architect certification This article examines the pros and cons of pursuing J2EE architect certification and dispels common misconceptions about both the exam and its associated certification. |
JavaWorld
July 2000
Sanjay Mahapatra |
Transaction management under J2EE 1.2 This article provides an overview of transaction management in the Java 2 Platform Enterprise Edition (J2EE) and discusses the benefits and tradeoffs of various transaction-management options. |
JavaWorld
August 2001
John Rommel |
Will Web services jump-start the software slump? Web services have been hyped as the "new" new thing -- the future of business and personal living. The certainty of change, driven by the business necessity to deliver faster, better, and cheaper services, is continually transforming the Internet. |
JavaWorld
March 9, 2001
Lisa Alexander |
Java Product News Sun and Ope... Brokat helps enterprises create user-centric services... Sun releases J2EE Connector Architecture beta... FioranoMQ 5.0 Java messaging server features improved scalability and security... WebGain and ComponentSource to improve EJB component product offerings... |
JavaWorld
December 2001 |
Letters to the Editor In this month's letters, David Geary expounds further on the Decorator pattern, Humphrey Sheil defends EJB performance, and Jeff Friesen talks more trash... |
JavaWorld
March 2001
Humphrey Sheil |
J2EE project dangers! You need to juggle many balls when embarking on an enterprise Java project: vendor relationships, chronic over-engineering in both design and development, staying sane. This article analyzes the top 10 dangers that threaten the success of all enterprise Java projects... |
JavaWorld
March 2, 2001
Lisa Alexander |
Java Product News Talarian JMS products offer dynamic delivery... VersantBridge plug-in speeds Java application development... JCA implementation for BEA WebLogic Server 6.0 supports J2EE... build wireless devices with minimal wireless programming knowledge... etc. |
JavaWorld
November 2001
Kurt Jacobs |
Subscribe now for rapid prototyping Developers often find themselves reengineering an API to meet the demand of evolving requirements. By providing a framework for a more flexible system, the Publisher-Subscriber pattern can help you overcome some problems associated with object dependencies... |
JavaWorld
November 2, 2001 |
Java Product News Compuware introduces OptimalJ... Matisse combines native object support with server-based SQL... Houston Technology Group upgrades EJBX... Instantis releases Web services environment... Sun ONE enlists Aligo... CreamTec updates WebCream... VMGear releases Optimizeit Suite... etc. |
