Is it possible to define primitive arguments in remote home interface methods ? For example : EJB 2.0 specification, page 112
I'm quite unsure that there is error in specification. But I have read that all arguments and returning types have to be serializable to be transferred over network (RMI calls). And primitives obviously can not implement serialazable Maybe I have some mess in my head, sorry for confusing. Thanks a lot.
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I think it is the same to the valid instance varibles of STATEFUL session beans. They can be primitive types although the specification does not explicitly define it in "7.4.1 Instance passivation and conversational state" Regards,
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First of I want to say that my 2nd post has got nothing to do proving that primitives are serializable. System.out.println(int.class instanceof java.io.Serializable); return true because Class implements Serializable. http://java.sun.com/j2se/1.4.1/docs/api/java/lang/Class.html So the statement is true for all objcets class and also primitives. Regarding the original question - All primitives are serializable.