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Oracle touts J2EE frameworks

Oracle will release its JDeveloper environment framework in an effort to make Java programming more accessible.

The product will feature a visual page editor for WYSIWYG, graphical design of web pages, as well as the ability to graphically build controllers graphically, said Ted Farrell, architect and director of strategy in the Oracle application development tools division.

Java and J2EE have broad industry support, but only about 20% of eight million professional developers can program in it, Farrell said. Java frameworks will extend J2EE to more developers.

"J2EE is the first technology in the history of software that has every major vendor in the market except for one [supporting it]," Farrell said.

Java IDEs (integrated development environment) have been geared toward existing Java developers.

"If you want to program with Java, you have to know about the technology. That level of abstraction hasn't been achieved yet with the current IDEs," he said.

He conceded that Java technology is "pretty complicated compared to things in the past". Compounding this is the fact that systems themselves have become distributed and have to deal with complicated data. But to build web applications, developers need a common ground.

"What we need to do is expand the developer base in J2EE," Farrell said. "We need to make Java easier for developers."

This is done by adding an abstraction layer that lets developers focus more on business logic and less on XML, protocols and other low-level functions. Farrell proposed utilising Java frameworks to enable greater ease of development. The framework consists of a runtime piece and a design time on top of it to provide for higher level productivity.

"Developer productivity is really important and it's very hard as a vendor to innovate, which is what we're doing, while keeping with the standard," he said.

Frameworks provide benefits such as enabling use of legacy systems wrapped in a web service and use of business rules.


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