Re: [castor-dev] JDO: Abstract class and inheritance

[Conor Allen]

Title: JDO: Abstract class and inheritance

I do not think that it is – Castor needs to create an instance of the class so the mapping would need the implementing class.   I could be wrong though   Conor   -----Original Message----- From: "Legido Mart�nez, Isidoro" [mailto:[EMAIL PROTECTED]] Sent: 05 February 2003 09:09 To: [EMAIL PROTECTED] Subject: [castor-dev] JDO: Abstract class and inheritance   Hi, (Sorry if this question has been posted before but I've found it in the documentation neither the mailing list). + Is it possible to define a JDO's mapping for an abstract class. + If I've two classes: ImplClass1 and ImplClass2 and both "extends" AbstractClass, Can I perform a query on AbstractClass? I would expect to get back a collection of ImplClass1 and ImplClass2 's instances together. Thanks a lot, Isi, -- This e-mail is confidential and is intended for the named recipient only. If you receive it in error please destroy the message and all copies. Kainos Software Ltd. does not accept liability for damage sustained as a result of malicious software (e.g. viruses). Kainos does not accept liability for, or permit, the creation of contracts on its behalf by e-mail, the publication of any defamatory statement by its employees by e-mail, or changes subsequently made to the original message. The Company's registered office is located at 4-6 Upper Crescent, Belfast, BT7 1NT, Northern Ireland, Tel +44 28 9057 1100.