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Posted By:   Anonymous
Posted On:   Monday, August 25, 2003 04:54 AM

why ejb uses two interfaces? Remote and Home

Re: ejb

Posted By:   Laurent_Mihalkovic  
Posted On:   Monday, August 25, 2003 07:44 AM

hi there,

At this point I would like to suggest that you give a shot to reading the life cycle part of the EJB specification. It will give you the concepts that you seem to be looking for.

In the meantime, here is a short answer: they cater to two different needs. Home is for the construction of the object, while the second exposes the functionality of the object. Similar to the Factory / Object paradigm in COM, or the many other Object component models.

Read the FAQ section of this site, there are some very good explainations in there too...




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