JDO and Custom Java type
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Posted By:   Christophe_Demez
Posted On:   Thursday, August 16, 2001 07:55 AM

Hello, I have 2 questions : Question 1 ------------ I have a main class named Person. I have create several custom Java Type like class CBOAddress { String locality; String country; String street; } class Person { String name; CBOAddress personAddress; } The address is see here as a normal type and I want to persit the CBOAdress in the same database tabe than the class Person. Question 2 ------------ I have a class Person and a custom type class CB   More>>

Hello,



I have 2 questions :



Question 1

------------

I have a main class named Person.

I have create several custom Java Type like

class CBOAddress {

String locality;

String country;

String street;

}



class Person {

String name;

CBOAddress personAddress;

}



The address is see here as a normal type and

I want to persit the CBOAdress in the same

database tabe than the class Person.



Question 2

------------

I have a class Person and a custom type

class CBOCountry {

String countryName;

String isoCode;

}



We have a maximum of 200 values for country

(USA, Canada, Australia, China, ...).



We have the class

class Person {

CBOCountry country;

}



We want to avoid to have too much instance

of country and to share the instances of CBOCountry with the different
instances of Person and others classes too !



Is it possible to share this ?



Please help me



Thanks a lot



Christophe

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