Oracle embraces old Java apps in next IDE
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Preview two Oracle has come a step closer to releasing the next version of its popular Java integrated development environment (IDE), by posting a second technology preview.â¦
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Oracle Tuesday continued its midmarket push with the release of a new version of its 10g J2EE application server priced for midsize customers.
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An Eclipse IDE plug-in that would provide search capabilities specifically for developers is being readied by a University of California, Berkeley computer science professor.ADVERTISEMENTSBC Case Study: Crate & BarrelWhat sold them on improving their network? A system that could cut management costs from the get-go. Find out more.
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Oracle is bringing out new versions of all of its business applications, including World -- a suite of green-screen software that hasn't been upgraded with a major new release since 1998.
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Oracle Corp. is finally bringing to the North American market its Oracle E-Business Suite Special Edition, a midmarket-aimed package of pre-installed, preconfigured software from its 11i suite of business applications.
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Build a web application in minutes NetBeans and Ruby, part 2 Having limped along in the wake of Eclipse, Sun Microsystems' NetBeans is getting its second wind. One thing that's helping is a fresh focus on scripting, particularly around Ruby on Rails.â¦
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(InfoWorld) - Don't expect much to be added to Ruby On Rails this year. When David Heinemeier Hansson gives an update on version 2.0 of his Web application framework at its user conference in September, he's as likely to talk about what's coming out as what's going in. The goal is to keep Ruby on Rails fast, lightweight, and easy to use, characteristics that have helped it become a trendy alternative to Sun's Java and Microsoft's .Net and led to a raft of companies offering Rails development services for businesses. "We're going to pull out a fair number of elements, features that aren't a good fit for what people want to do most of the time, and make them plug-ins instead," HeinemeierÂ Hansson said in an interview. "If your application absolutely depends on them, you won't be stranded, you'll be able to get the plug-ins easily." Among the elements to go will be Action Web Service, for creating Web service APIs using SOAP, Heinemeier Hansson said. It's a way of steering developers towards using REST (representational state transfer), his preferred method for linking applications in Rails. "We don't want to turn into Java -- this pack rat that just holds onto any possession. We're not afraid to take out stuff that's not relevant or that we plain don't like," he said. There will be some additions -- the Rails team has some "pent up stuff" in the repository that it's keen to push out, he said. But the focus of Rails 2.0 is to "consolidate and sharpen" what's already there. Keeping the framework light and simple comes at a price, however, and many companies are jumping in to offer Ruby on Rails packages that bundle tools and plug-ins to make the framework more suitable for demanding business needs. Many of those products will be on show at RailsConf 2007 in Berlin in two weeks. Borland Software's CodeGear division is expected to release its Ruby on Rails Java IDE at the show, Heinemeier Hansson said. The product is based on the Eclipse platform and has been in beta since May. Sun will likely give an update on JRuby, an implementation of Ruby for Java environments. The vendor support helps quell jitters among corporate users that Ruby on Rails is not backed by a large company. If the prominent support of Oracle and IBM helped get Linux in the door at big enterprises, the support from Sun and IBM for Rails could do the same. Java and .Net have become "bloatware" as vendors add features for every possible business need, causing companies to look at alternatives, according to Cyndi Mitchell, managing director for ThoughtWorks Studios, which offers software and services for Rails development. The rise of Rails is as much a matter of timing as anything, she said. "This bloatware stuff has just ground to a halt and the alpha geeks are veering away from anything they don't need to get their work done. At the same time, the IT business cycle is picking up, and people are willing to invest again in new things," she said. Her clients are telecom, media, and finance companies looking for a fast turnaround for new applications. Most are deploying in native Ruby environments, but it helps that Sun is supporting JRuby, she said, which lets companies deploy Rails applications on existing Java servers. Jonathan Siegel, founder of Rails consulting company ELC Technologies, said applications that would take eight to 10 months to develop in .Net can be up and running in four to six months using Ruby on Rails. Still, at three years old, Rails is a young platform and has limitations. One high-profile user, the Twitter social networking site, caused a stink earlier this year by complaining that Rails didn't scale well across multiple databases and that the underlying Ruby language is slow. The open-source community responded by developing a plug-in to address the scaling issue. Some also say that both Ruby and Ruby on Rails need a stronger hand to steer them to prevent multiple implementations leading to compatibility issues. "The major risk for the future and longevity of Ruby, and by association Rails, is whether or not the platform gets splintered," Mitchell said. Siegel said: "I believe Ruby on Rails will overcome a key milestone when the deployment teams at larger organizations feel at home with the deployment side of a Rails application. In my view, that's having a deployment procedure that's as easy to maintain and monitor as for a .Net or a J2EE application." Heinemeier Hansson is nonchalant about the demands. He developed Rails for his own use and not to make money, he says, and if enterprises want to use his framework, it is they who should adjust, not he. "We're not trying to bend Ruby on Rails to fit the enterprise, we're encouraging enterprises to bend to Ruby on Rails," he said. "Come if you like it, stay away if you don't."
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Sun Microsystems&#39; latest edition of its Java platform offers improved performance and scalability, better system monitoring and management, and an updated look and feel for the desktop client
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Christopher Jones has a new blog post today that gives the steps for upgrading your PHP installation on an Oracle Application server running on Linux.   Oracle includes PHP with its mid-tier Application Server 10g Release 3 allowing you to use the same web server for PHP and for J2EE applications.   He starts with where the files are located (configuration and executable) and the steps to follow to get things updated, compiled, and in working order. Their version of choice is PHP 5.2.2 (though PHP 5.2.3 was just released to help correct some other security issues found).
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InfoWorld - Sun is working on a long list of potential features for the planned JDK (Java Development Kit) 7, which is based partially on the upcoming Java Standard Edition (SE) 7.
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Ziff Davis - The new release of Sun's visual development environment allows users to develop Java applications on Mac OS X, Windows XP and Solaris for deployment on any platform compatible with the Java 2 Standard Edition.
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It's not perfect yet, but Eclipse marks a new way of developing applications.
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InfoWorld - Application developers got several new options last week as Sun Microsystems updated J2SE, Borland upped its CORBA ante, and Compuware announced products that will work with Microsoft&#8217;s Visual Studio 2005 toolbox.
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DrJava is a lightweight programming environment for Java designed to foster test-driven software development. It includes an intelligent program editor, an interactions pane for evaluating program text, a source level debugger, and a unit testing tool.   There appeared to have been a problem with the files that were uploaded for the 20080106-0744 stable version that prevented DrJava from being run when downloaded from some servers.  These problems had been fixed within two days of the release. The version number has not been changed since the files were simply uploaded again.  We apologize for the inconvenience.
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(InfoWorld) - Sun Microsystems has added Ruby support to the NetBeans IDE and bolstered the JRuby platform as well, company officials acknowledged on Thursday. The early-access release of the NetBeans Ruby Pack is comprised of a plug-in to the open-source NetBeans development environment supporting Ruby and JRuby, which is a Java implementation of Ruby that runs on the Java Virtual Machine. NetBeans has been centered on Java but is being extended to Ruby. Ruby developers typically have not been using IDEs, Sun officials said. But Sun's announcement "really gives you a much more productive environment than you've had for Ruby before," said Tor Norbye, a Sun senior staff engineer. Sun has taken notice of the popularity of Ruby. "It's offered a new way of looking at development: more agile, more fun in a lot of ways," said Charles Nutter, also a senior staff engineer at Sun. He and Thomas Enebo are the core developers of JRuby; both began working at Sun in September. By accommodating Ruby, Sun is branching out from its Java mindset, said James Governor, principal analyst at RedMonk. "If you just look at this overall, there are some sacred cows being slaughtered here," Governor said. "There is a real change in Sun's thinking, and it really does [appear] that the Java permafrost is beginning to thaw," with Sun supporting scripting languages like Ruby, he said. "Ruby is the hottest scripting language out there right now," said Governor, who added he expects Sun to make a similar move to support another popular scripting language, PHP (Hypertext Preprocessor). The NetBeans Ruby Pack enables features like code completion. Integration documentation pop-ups are offered for Ruby API calls. Also included is semantic analysis with highlighting of parameters and unused local variables. "The key thing is Ruby developers have not been used to getting a lot of the features you've had in the Java world," such as code completion, said Norbye. NetBeans Ruby capabilities extend to the Ruby on Rails Web framework as well. "This helps you write Ruby on Rails apps faster," Norbye said. Ruby support is available for NetBeans 6 Milestone 7 as a download. The upcoming NetBeans 6.0 platform, due in November, will be bundled with Ruby support. To access the Ruby technology, NetBeans users can click here and then choose the Q-Build option under Build Type. Meanwhile, Sun is formally announcing the 0.9.8 release of JRuby, with enhanced support for Ruby on Rails on Monday. Compatibility issues have been addressed, according to Sun.
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NetBeans IDE will give Ruby developers a more productive environment.
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InfoWorld - Oracle is making the whole of its TopLink Java persistence framework freely available as part of the vendor&#39;s increased involvement in the open-source development tools Eclipse Foundation community, the company announced Tuesday.