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nnvnaveen
 Post subject: about persistent class
PostPosted: Thu Feb 21, 2008 7:54 am 
Newbie

Joined: Thu Feb 21, 2008 6:19 am
Posts: 7
Hi all,
I am having the doubt that what is the necessity of providing default constructor for POJO class.
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sjhyam
 Post subject:
PostPosted: Thu Feb 21, 2008 9:18 am 
Senior
Senior

Joined: Fri Jun 01, 2007 12:41 pm
Posts: 121
Here is what hibernate doc says:

"All persistent classes must have a default constructor (which may be non-public) so that Hibernate can instantiate them using Constructor.newInstance(). We strongly recommend having a default constructor with at least package visibility for runtime proxy generation in Hibernate."

http://www.hibernate.org/hib_docs/v3/reference/en/html/persistent-classes.html#persistent-classes-pojo-constructor
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