About no-arg constructor.

cbomoo Feb 16, 2006 3:40 AM

According to jsr220 "ejb-3_0-pfd-spec-persistence.pdf" Page 15 and Seam's reference Page 4 : (6) An empty constructor is both required by both the EJB specification and by Seam. But in example/messages, why Message entity bean don't hava a no-arg constructor. why?

1. Re: About no-arg constructor.

cbomoo Feb 16, 2006 3:45 AM (in response to cbomoo)

I thank : because in Message.java file it don't hava andy constructor so can ues default contructor, but I thank this is't a good way.

Pls correct me. thanks!
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2. Re: About no-arg constructor.

starksm64 Feb 19, 2006 12:33 PM (in response to cbomoo)

That is basic java. The absence of any constructor implies a public no-arg constructor.
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