InfoQ Homepage News
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jMatter: Naked Objects with Swing, Hibernate, and Web Start
The jMatter framework, Eitan Suez' modern implementation of the Naked Objects Pattern using Swing, Hibernate, and deployed with Java WebStart, has been open-sourced this week. jMatter takes a domain model and then auto-produces 2-tier workgroup apps (Swing front-ends that talk to rdbms back-ends) intended to be used in a LAN or VPN environment.
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Real World Apps with Atlas Codecamp Video Published
Wrox author Wally McClure, was a featured speaker at Atlanta Code Camp on May 13, 2006, and presented a 43-minute, on-screen demo of building an Atlas application, that is now available for viewing. The video gives a good introduction of what is possible with Atlas.
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DataDirect XQuery 2.0 Released; W3C XQuery Specs Updated
DataDirect has released XQuery 2.0, a Java implementation of the XML query and transformation language (XQuery) API for Java (XQJ) that allows the querying of combinations of RDBMS, XML, EDI, CSV, and other sources and returns the results as XML. On June 8th, new versions of the XQuery and related W3C specs were submitted, currently in Candidate Recommendation stage.
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Rails LiveCD Linux Distro Announced
Brian Ketelsen announced the initial release of the new Ruby on Rails LiveCD Linux Distribution. The RailsLiveCD includes all the software needed to run Ruby on Rails development. You can set your computer to boot first from CD and try this Ruby on Rails specific distribution of Linux without altering your computer at all.
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Microsoft, REST, and Robots
Microsoft's merging of REST principles with Web services in a particular application domain may be an exception or another sign of a change in strategy.
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InfoQ Article: The HandleExternalEvent in Windows Workflow
The HandleExternalEvent Activity in Windows Workflow Foundation is used to handle events raised by the host process. It provides a way in which you can communicate with a workflow to notify it that some event has occured and get the workflow to respond.
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New Blinq Prototype Generates ASP.NET CRUD site
Polita Paulus, a developer on the ASP.NET team last week posted Blinq to the sandbox. Blinq is a LINQ-based prototype for generating a CRUD data access layer and fully functional ASP.NET front end web application with sorting, paging, and relationship navigation.
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Value-Driven Planning and Metrics
A stable Agile team can cost roughly the same each week, but value delivered changes over time. Agile planning takes into account the customer's view of value, allowing the team to deliver the most important business value right away, and allowing their customer to halt the work when cost exceeds value delivered. Why aren't all teams measuring Business Value? Dan Rawsthorne shows one way to do it.
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Occasionally Connected Clients ARCast
Ron Jacobs' latest ARCast with Jack Goldstein goes through SQL Everywhere and how to use it for the occasionally connected client. It also has some brief mentions about some of the cool new synchronization technologies that are coming up in Orcas. Overall a nice starting place if you want to start thinking about how to deal with the occasionally connect client in your architecture.
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.NET Compact Framework 2.0 SP1 Released
Microsoft has just released SP1 of the .NET Compact Framework 2.0, currently available for web download only (so far). A number of interesting fixes and features are added, such as the addition of the Serializable attribute, the ObjectDisposedException bug fixed in HttpWebRequest, and the Remote Performance Monitor tool.
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First Spring 2.0 Release Candidate is Out
The first release candidate for Spring 2.0 has been released. Spring 2.0 is a major new release, some of the notable enhancements include simplified configuration, AspectJ annotation support, EJB JPA support, a task executor framework and asychronous pojo's, convention-based Spring MVC update, and more. The new Spring PetClinic showing Spring+JPA is also included.
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Catching up with Java Use in Telco Companies (OSS/J)
Java is probably more widely used in the Telco industry than any other platform, but this fact is not very widely known by Java developers, many of whom have only heard of OSS/J in passing. OSS/J A A new article explaining the need and impact OSS/J APIs standardize a range of Telco IT needs and are creating a standards-based component marketplace that is having a big impact.
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Health Check: Has Your Team Got Rhythm?
Agile work keeps things simple by putting in place some basic patterns. Sometimes, when problems arise within the process, complex solutions can be averted by simply re-establishing a rhythm in the cycle of releases, iterations, days, stories/features. Agile Journal, in their Metrics edition, published three articles which mention the importance of rhythm as a diagnostic.
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InfoQ Article: SOA anti-patterns
SOA Expert Steve Jones from CapGemini provides a hands on look at SOA Antipatterns and a list of ways your SOA project can go wrong. This list includes signs that these problems are cropping up as well as what to do when you see them happening.
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Opinion: ASP.NET 2.0 makes it harder
Daniel Solin, faced with some limitations in ASP.NET 2.0 has blogged a criticism of the framework, concluding that "my feeling about ASP.NET 2.0 is that it's good for simple, common tasks. It makes trivial tasks even more trivial, but this at the cost of making the more complex (and more realistic) tasks even more complex."