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Editorial Team
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Asked: 2026-05-11T22:19:49+00:00

I wonder how is the best way to integrate Java modules developed as separate

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I wonder how is the best way to integrate Java modules developed as separate J(2)EE applications. Each of those modules exposes Java interfaces. The POJO entities (Hibernate) are being used along with those Java interfaces, there is no DTO objects. What would be the best way to integrate those modules i.e. one module calling the other module interface remotely?

I was thinking about: EJB3, Hessian, SOAP, JMS. there are pros and cons of each of the approaches.

Folks, what is your opinion or your experiences?

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  1. Editorial Team

    Having dabbled with a few of the remoting technologies and found them universally unfun I would now use Spring remoting as an abstraction from the implementation.
    It allows you to concentrate on writing your functionality and let Spring handle the remote part with some config. you have the choice of several implementations (RMI, Spring’s HTTP invoker, Hessian, Burlap and JMS). The abstraction means you can pick one implementation and simply swap it if your needs change.
    See the SpringSource docs for more information.

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