ADF vs. EJB/Spring: Where should I invest my time?

Posted by Arthur Huxley on Stack Overflow See other posts from Stack Overflow or by Arthur Huxley
Published on 2010-05-20T07:56:25Z Indexed on 2010/05/20 8:00 UTC
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java

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adf

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learning

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career-development

I am a junior Java SE developer, planning to become a Java Standard Edition professional. Which technologies/frameworks will be the smartest thing for me to learn? I will invest a lot of time and energy on the technologies that I eventually choose and it will be the basis for my carreer. I need to choose carefully.

I have one question in particular regarding Oracle ADF: How can it be better than Spring or EJB 3.x? No offense to the ADF developers - and please excuse my ignorance - but is there a reason for using ADF other than locking customers to Oracle products? If ADF is an inferior technology I fear I will be making a mistake choosing to specialize in ADF.

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