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 TitleDate AddedCompany
whitepaper Crosscutting Concerns in J2EE Applications2008-01-01 Centrum voor Wiskunde en Informatica
  The paper explores the evolution benefits of adopting aspects in a J2EE setting by studying crosscutting concerns in a typical J2EE application. To identify these concerns, the paper takes a top-down as well as a bottom-up approach. In the top-down view the paper focuses on typical concerns that are known to be crosscutting (e.g., persistence), the way they are currently implemented and the possible gains and benefits if solved by aspects. In the bottom-up approach the paper takes a look at the application's source code, and applies aspect mining techniques in order to find crosscutting concerns. The paper discusses how such concerns can be represented in an aspect-oriented language (viz. AspectJ), and reflect on the results in terms of maintainability and evolvability of the affected system.

Tags: J2EE, Application Development		   
whitepaper Technical Paper: Java - J2EE Conventions and Guidelines2008-01-01 Sun Microsystems
  When a J2EE project is not performing fast enough or some bugs can not be found a code audit is often performed. The first question asked is "Does the company use any Java coding conventions?" Many companies have a coding conventions document but when one then looks at the code nobody within the team has followed the conventions. This paper does not only cover Java and J2EE coding conventions, but documentation, naming conventions, guidelines and best practices. These conventions can be enforced by using existing Java tools. By enforcing these conventions better developer can be made and hopefully produce better Java and J2EE code!.

Tags: Programming Languages, J2EE		   
whitepaper Extending J2EE for Dynamic Integration2008-01-01 CSIRO Australia
  Internet access is growing quickly every day. Internet use is being extended from that of static content browsing to business application exposure that permits the integration of enterprise application systems. As one step further, business-to-business integration via the Internet is gaining momentum, where enterprise applications from one business interact with enterprise application systems from their business partners. This enables business process automation, which leads a greater efficiency. This paper analyses Java 2 Platform Enterprise Edition (J2EE) in terms of its ability to satisfy this new dynamic application integration requirement. The paper identifies some shortcomings of J2EE in satisfying this new dynamic integration demand and proposes a content-based lookup as extension to J2EE specification to enable the dynamic integration.

Tags: J2EE, Application Development		   
whitepaper Enhancing J2EE Applications With Ajax2007-12-14 IBM
  Ajax represents an evolution of existing Web development that lends itself to the creation of rich user interface presentations on the browser. The dividing line is becoming blurred between the capabilities of a heavy weight graphical user interface application running on the native operating system and the richness possible within today's browsers. Ajax development is an exciting opportunity to create new and innovative approaches to delivering content to users. At the same time, how does one achieve this in the context of today's J2EE applications? This paper will look at how an existing J2EE application was enhanced using IBM's recent feature pack for Ajax development on WebSphere Application Server.

Tags: Application Development		   
whitepaper Call-Chain Software Instruction Prefetching in J2EE Server Applications2007-12-10 University of California
  This paper presents a detailed characterization of instruction cache performance for IBM's J2EE-enabled web server, WebSphere Application Server (WAS). When running two J2EE benchmarks on WebSphere, they find that instruction cache misses cause a 12% performance penalty on current-generation Power5-based multiprocessor systems. To mitigate this performance loss, they describe a new call-chain based algorithm for inserting software prefetch instructions, and evaluate its potential for improved instruction cache performance. The performance of this algorithm depends on the selection of several independent parameters which control the distance and number of prefetches inserted for a particular method.

Tags: Programming Languages, J2EE		   
whitepaper Application Problem Resolution in a J2EE Environment2007-12-01 BMC Software
  This paper explains how the BMC AppSight Problem Resolution System automates the problem resolution process in J2EE environments, and outlines the most common J2EE application problems.

Tags: Software Engineering, Application Security Tools, J2EE, Application Development		   
whitepaper BEA WebLogic Event Server Performance: A Benchmark Study2007-10-01 BEA Systems
  This free case study showcases BEA WebLogic Event Server being put through its paces in a financial front office environment.

A lightweight, Java-based (non-J2EE) application server designed specifically to support event-driven applications, it proved itself adept at monitoring multiple high-speed streams of market data, while maintaining low latencies. Included are descriptions of the product features that enabled this performance, plus the benchmark study and results.

Download this convincing case study now.

Tags: File and Network Servers, Java, Web Services, J2EE		   
whitepaper Groupe Castel Integrates Purchasing and Suppliers Via 100% Web-Based Interactive Management Solution0000-00-00 Oracle
  The Groupe Castel, founded in Bordeaux, France, in 1949 by the Castel brothers, is structured around four major product lines - wine, water, beer, and sparkling drinks under licence. The company wanted to streamline and improve control over purchasing processes and centralize purchasing of dry materials, such as bottles, stoppers, caps, and labels. The challenge was to control the local application of centrally negotiated supplier terms and allow the company to effectively and efficiently issue global invitations to tender for several thousand items. The company deployed Clipack SRM, an interactive purchase management solution based on Oracle Application Server J2EE, to improve the effectiveness of the company's procurement processes.

Tags: Procurement - Purchasing, J2EE		   
whitepaper Comic Relief Builds Multi-Channel e-Commerce Site0000-00-00 Oracle
  Comic Relief is a charitable organization set up by Richard Curtis in the United Kingdom to help end poverty and social injustice by raising funds. The company wanted to build a scalable, high-performance e-commerce platform capable of live-authorizing hundreds of thousands of transactions arriving through the Internet, digital satellite TV and call centers and the challenge was to provide access to hundreds of pages of dynamic content that let the public access the latest campaign news, locate fundraising ideas and register fundraising events online. The company used Oracle Database 10g, Data Guard, and Oracle Application Server 10g on Java J2EE standards to build the website, call center, and interactive TV donation processing systems.

Tags: Database Management, J2EE		   
whitepaper J2EE Development Tools for IBM WebSphere Application Server Deployed on HP-UX Servers2007-09-01 Hewlett-Packard
  This paper describes the various software products available to efficiently and easily develop, debug, and deploy J2EE applications for IBM WebSphere running on HP-UX servers. The paper will highlight the key features of the IBM Rational Developer software suite including the features of IBM Rational Web Developer for WebSphere Software (formerly known as IBM WebSphere Studio Site Developer) and IBM Rational Application Developer (RAD) for WebSphere Software (formerly known as IBM WebSphere Studio Application Developer). Also the paper will identify various HP tools that can be used to assist Java and J2EE application developers wishing to debug, profile, and tune their Java applications on HP-UX.

Tags: J2EE, HP-UX		   


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