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前回の連載では、 サーブレットの具体的作成方法について学びました。今回は、 業務ロジックすなわちEJBを作る方法について解説します。 これから作るEJB Javaプログラムを部品化するための規約としてJavaBeansがあります。これを拡張して ...

Java Enterprise Edition, or Java EE (previously called J2EE), is a powerful but notoriously complex platform for developing server-side applications. Since its early days, complexity has long been ...

This series of articles is a preview of the changes the EJB 3.1 expert group is working on for the next version of the Java EE specification. The idea is to give you a head's up on the changes as well ...

Unlock the full InfoQ experience by logging in! Stay updated with your favorite authors and topics, engage with content, and download exclusive resources. Vivek Yadav, an engineering manager from ...

GlassFish Server supports iterative development. Whenever you make a change to a Jakarta EE application, you must redeploy the application. To modify a class file in an enterprise bean, you change the ...

Enterprise JavaBeans (EJB) is a specification for developing large-scale, distributed business applications on the Java platform. EJB 1.0 was released in 1998. The most current release, EJB 3.2.3, has ...

This series of articles is a preview of the changes the EJB 3.1 expert group is working on for the next version of the Java EE specification. The idea is to give you a head's up on the changes as well ...