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By Michael Poulin  What could be a problem with logging in SOA in the presence of such wonderful tools like log4j, Java’s logging library and similar? Why might we need something special for SOA and why aren’t existing techniques enough? The answer is simple and complex simultaneously – in SOA we a... Sep. 10, 2008 08:00 PM Reads: 1,331 | By Ravi Kumar  What's the key to team and individual developer productivity in maintaining and extending a large application? Let’s start by making the following assertions: A developer's knowledge of an application code base is likely the single biggest factor of individual productivity. Correspon... Sep. 2, 2008 07:40 AM Reads: 1,541 | By Prabhu Balashanmugam; Yanbing Lu  Three-letter acronyms (TLAs) are hardly new in Information Technology: EAI, ESB, SOA, BPM, BAM, ETL, MDM; the list goes on and on. This article is about yet another three-letter acronym, EDA, which stands for Event-Driven Architecture. EDA is not a brand new technology, but rather a pr... Aug. 28, 2008 12:45 PM Reads: 1,784 | By Kris Lachor  Openadaptor is a software toolkit that may be classified as a lightweight Enterprise Application Integration (EAI) solution. It provides a configurable component framework for connecting various systems and middleware implementations. In less technical parlance, the components are akin... Apr. 22, 2008 11:00 AM Reads: 5,841 | By Dmitry Fazunenko  This article presents a case study of the use of meta-programming in Java compatibility testing. It shows how parts of the source code can be shared between different products and modified to generate programs targeting specific functions and describes the approach Sun Microsystems has... Apr. 18, 2008 04:15 AM Reads: 25,490 | By Richard Monson-Haefel  The mouse was the original idea of Doug Engelbart who was the head of the Augmentation Research Center (ARC) at Stanford Research Institute. Engelbart's philosophy is best embodied, in my opinion, in the design of another device that he invented, the five-finger keyboard - with keys li... Apr. 10, 2008 09:15 AM Reads: 19,759 Replies: 6 | By Jim Falgout  I target customers who have large data processing needs. These come in various forms, but generically look like this: the customer gets huge data drops in some form or another and must process the data and output results in a very specific time frame. The customer has written some scri... Mar. 30, 2008 04:00 AM Reads: 22,872 Replies: 2 | By Brian Albers  Each day as an AJAX developer seems to bring another helpful revelation: a new tool, a new gadget, a new way to reinvent the browser. But even when I'm confronted with a breakthrough as big as Firebug - the brilliant debugging tool for Firefox - in the back of my mind I'm reminded that... Feb. 25, 2008 04:00 PM Reads: 9,084 | By Gregory Bohmer  Software professionals usually take a great deal of pride in some combination of: Chasing and groking the latest software methodology/technology (e.g., AJAX, JPA, PMP, Spring JMS, Ruby, etc.) making them more marketable (and better positioned to pay their bills!). Creating software pro... Jan. 29, 2008 06:30 AM Reads: 14,300 Replies: 3 | By Mike Rozlog  The term Software Archeology has been used in various forms since early 2001. The concept of Software Archeology is an approach or methodology that helps individual team members or entire teams to understand exactly what they have in the code they're going to be working on. The approac... Jan. 28, 2008 11:00 AM Reads: 9,729 | By Amit Chopra Roughly two years ago, when I was writing an article on 'New Features for Device Developers in Visual Studio 2005' that was published in the August 2005 issues of this magazine, our program management team was already busy shaping the next release of the product, which is soon to be re... Dec. 25, 2007 07:30 PM Reads: 19,261 | By Ryan Garver  In a very short time Ruby on Rails has gained popularity in the enterprise development community among both programmers and system managers. As an open source platform, Ruby is proving to offer a number of advantages for powering enterprise applications, not the least of which is a sho... Dec. 4, 2007 09:45 AM Reads: 38,437 Replies: 10 | By Haleh Mahbod; Raymond Feng; Simon Laws Many articles have already been written about service-oriented architecture (SOA) and Service Component Architecture (SCA), for example, see references [1] and [2]. In this article we'll focus on a freely available, open source implementation of the Service Component Architecture that ... Nov. 9, 2007 08:30 AM Reads: 33,729 Replies: 2 | By Murali Kashaboina; Geeth Narayanan  Maven is a promising application development lifecycle management framework coming from Apache's armory of open source tools. Maven was originally developed as a framework to manage and mitigate the complexities of building the Jakarta Turbine project and soon became a core entity of t... Jul. 3, 2007 06:45 AM Reads: 23,861 | By Charles Lee  The hope of using any persistence framework is absolute database independence. Database independence means that you can focus on your job as an application developer and not a DBA. However, no framework can fully make this claim. There's much more to running an application on a databas... May. 23, 2007 10:15 PM Reads: 18,607 Replies: 1 | By Franz Garsombke  The Jedi mind trick is a Force power that can influence the actions of weak-minded sentient beings. Vendors will often try to apply the Jedi mind trick in selling silver-bullet software solutions that solve global warming and stop celebrity feuding while enabling service-based architec... May. 9, 2007 08:30 PM Reads: 23,915 | By Don Bergal  Until recently, tuning IT application performance has been largely a guessing game. This is both surprising and unacceptable considering the relentless focus IT organizations put on cost-efficiency and productivity. The traditional approaches to database and application tuning that inv... Apr. 14, 2007 03:00 PM Reads: 13,107 | By Jeremy Geelan In order to describe itself as an 'open source' company, need a company merely be 'a company that will help you make the switch to open source in your company' - or does it have to be one that lets users feely download, compile, and use the software in question? Where is the dividing l... Mar. 1, 2007 05:00 AM Reads: 76,662 Replies: 18 | By Jeremy Geelan The significance of blogging is not the word 'blog' whether used as a verb or a noun, but its role as a harbinger of the game-changing Web-as-platform revolution. In particular, the migration of blogging from the individual toward the enterprise... Feb. 25, 2007 12:30 PM Reads: 34,182 Replies: 2 | By Michael Birken  Even for many seasoned developers, Swing code can be notoriously difficult to organize. Where is the right place to put parsing and validation logic? How do you prevent those threading issues that cause lockups or repainting glitches? Is it possible to unit test GUI logic? Can the ... Feb. 12, 2007 04:30 PM Reads: 23,222 Replies: 2 | By Jonas Jacobi; John Fallows  In our previous article - 'Rich Internet Components with JavaServer Faces' (JDJ, Vol. 10, issue 11) - we discussed how JavaServer Faces can fulfill new presentation requirements without sacrificing application developer productivity building Rich Internet Applications (RIA). We discus... Sep. 10, 2006 03:30 PM Reads: 73,097 Replies: 7 | By Gideon Low; Jags Ramnarayan  The client/server development model prevalent in the mid-1990's resulted in extremely easy-to-build rich GUI applications that interacted directly with a relational database. 4GL tools such as Visual Basic and PowerBuilder let even junior developers visually compose both the presentati... Aug. 28, 2006 05:30 PM Reads: 28,987 Replies: 5 | By Anil Hemrajani  After getting a head of gray hairs and a quickly receding hairline, I have learned that the simplest solutions are often the best. Having worked with Java since 1995 and various software development lifecycle methodologies over the years, I have seen things grow complex in these areas.... Jul. 24, 2006 01:00 PM Reads: 36,458 Replies: 2 | By Coach Wei  Enterprise Rich Internet Applications (RIAs) are the next evolution of business application development. There are four different approaches to RIA development - AJAX, Java, Flash, and .NET - and many different RIA solutions available today. This article answers the following questions... Jun. 8, 2006 04:00 PM Reads: 39,323 Replies: 4 | By Java News Desk 'All the big announcements have been made. I'm the warm-up act for James Gosling,' quipped former Sun CEO Scott McNealy on the final day of JavaOne 2006 in San Francisco. 'This is what post-CEO life is like!' he added, wryly, as he announced the winner of 'Bike to Work Week.' But he wa... May. 23, 2006 10:30 AM Reads: 18,279 Replies: 8 | By Jeremy Geelan Every action has an equal and opposite reaction, according to the third of Sir Isaac Newton's laws of physics: if you push on anything, it pushes back on you. That's why if you lean against the wall, you don't just fall through it, and that's also why ESR's Open Letter to Scott McNealy... May. 4, 2006 03:00 AM Reads: 41,171 Replies: 11 | By Ryan Bloom  A couple of years ago I began developing in Java, and my first Java project required that I also learn SQL. Our project team was using mostly EJBs for database access, although for some performance-critical sections of the application we wrote the JDBC logic directly. A problem that we... Apr. 28, 2006 12:30 PM Reads: 30,362 Replies: 8 | By Jonas Jacobi; John Fallows  In our last article - 'JSF and AJAX' (JDJ, Vol. 11, issue 1) - we discussed how JavaServer Faces component writers can take advantage of the new Weblets Open Source project (http://weblets.dev.java.net) to serve resources such as JavaScript libraries, icons, and CSS files directly fro... Apr. 20, 2006 12:15 PM Reads: 46,050 Replies: 3 | By Christopher Richardson  The novel A Deepness in the Sky by Vernor Vinge is set in the distant future. The character Pham Nuwen is responsible for maintaining software whose components are thousands of years old. Today, however, it's difficult to imagine maintaining an Enterprise Java application for more than... Feb. 27, 2006 02:15 PM Reads: 88,146 Replies: 8 | By Coach Wei  Which platform to use Java or .NET? Developers ask this question all the time. Java has been widely adopted because of its overwhelming benefits on the server side, but Java has less to offer on the client side. .NET has made inroads into the enterprise by leveraging its stronger rich-... Feb. 22, 2006 08:45 PM Reads: 75,375 Replies: 29 | By i-Technology News Desk 'We've seen the Web moving from a publishing paradigm to an e-business paradigm to an AJAX paradigm.' That is the considered verdict of IBM Software Group's CTO of Emerging Internet Technologies, David Boloker. And he's right: AJAX is here, it's growing, and it's (potentially) the bigg... Feb. 2, 2006 06:15 AM Reads: 71,719 Replies: 1 | By Yakov Fain Yakov shows that working with the streams over the Internet may be as simple as dealing with files on your local disk, in the sixth installment of Java Basics. Jan. 26, 2006 12:00 AM Reads: 79,190 Replies: 19 | By Yakov Fain One day my son Dave (10) showed up in my office with my rated 'R' Java tutorial in his hands. He asked me to teach him programming so he could create computer games. By that time I've already written a couple of Java books and have taught multiple classes on programming, but all of th... Jan. 24, 2006 01:45 PM Reads: 98,892 Replies: 41 | By Yakov Fain Yakov Fain's popular online tutorial series continues. This lesson he discusses the basics of threads, including how to create them, how to get them to step aside, and how to stop them. Jan. 24, 2006 12:00 AM Reads: 84,759 Replies: 7 | By Yakov Fain Yakov Fain, in Lesson 9 of his immensely popular online 'Java Basics' series for JDJ Industry Newsletter, talks about using threads for creating more advanced programs than those already discussed in Lesson 8. He analyzes the role they play in major Internet portals like Yahoo, CNN, or... Jan. 23, 2006 12:00 AM Reads: 74,111 Replies: 3 | By Jonathan Schwartz The marketplace tells you that 'middleware is everywhere' when all along it should wise up and recognize that 'middleware is dead.' Because that's the new reality of enterprise computing today, according to Sun's software czar Jonathan Schwartz. Jan. 17, 2006 05:45 PM Reads: 79,567 Replies: 58 | By Phil Herold  In this month's article I introduce TableLayout, a robust but easy-to-use LayoutManager for use in any Java Swing application. It's based very loosely on the HTML TABLE paradigm, where components are placed in table cells in row-major order. Vertical and horizontal alignment for the co... Dec. 16, 2005 07:00 PM Reads: 46,938 Replies: 20 | By Victor Rasputnis; Igor Nys; Anatole Tartakovsky  The publicity that AJAX grabbed over the last half a year is based on closing the gap between the Web applications and the desktop applications, combining the 'reach' and 'rich.' At the same time, the gap between the technological level of AJAX and what corporate developers expect in t... Nov. 25, 2005 01:00 PM Reads: 75,894 Replies: 2 | By Thomas Smits Developers using Java on clients or in small projects may not believe that there is a fundamental problem with Java's robustness. People working with huge applications and application servers written in Java know about the problem but may doubt that it's possible to build something lik... Oct. 31, 2005 07:15 AM Reads: 71,712 Replies: 18 | By Julien Viet; Roy Russo  When speaking of Web application development today, it's difficult to ignore the overwhelming influence of the Portlet Specification (JSR-168). Even before the specification was formally finalized by the expert group, the Java world saw older CMS application implementing it and new por... Oct. 22, 2005 06:00 PM Reads: 47,287 Replies: 2 |
TODAY'S TOP 10 LINKS YOU MUST CLICK ON! YOUR FEEDBACK  | By Derek Yang Shen en3rgizer wrote: Hi there! Since my last post about working version of petstore, i've received a lot of letters with requests for it, so i felt like i'm working for technical support of petstore application :)) so i've shared archive with it on rapidshare.com. You can download archive with working files from here: h... | | By Yakov Fain Yakov Fain wrote: This was an old post. I've written more on the outsourcing subject in my free e-book Enterprise Software without the BS available at
http://yakovfain.javadevelopersjournal.com/enterprise_software_without_t... | | By Krishnan Viswanath udaykiran wrote: Really Excellent Information. But i have some doubts. initially i have some aversion towards annotations but after reading this article i develop some interest on it. later my R & D i want to create an annotation which is like @Singleton when ever i applied this annotation for a class then i want to... | | By Duncan Mills; Frank Nimphius Younis Alomoush wrote: Hi Duncan and Frank,
Thanks for your great efforts.
It is a job well done. In fact,I have installed the module and plugged it to my own application for evaluation purposes.However, I have found a scenario where a user can access into a unauthorized page, I don't know if I can call it as a bug or n... | | By Joe Winchester James Nelson wrote: Thanks for the posting, which we are hoping will solve our software issue with two Turkish clients. This may be four years out of date, but please correct the code example, which has many nonsensical errors (two identical operations on anotherUserVisibleString, use of String tag without later reuse,... |
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