java - Hibernate persisting an Object member -

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is there way persist entity member of type java.lang.object ?

lets have entity dynamicproperty has members 

private string name; private object value;

value can of several types non complex ones (string, boolean, integer, decimal, enum...)

is there way doing ? , db(oracle) column type should .

if they're basic types, can try store them strings , cast them right classes in getter.

there's option - can create class hold value type , have fields of necessary types, 1 being set though. like

class foo {     integer a;     double b;     string c;     int type;      //getters , setters      public object getobject()     {         if (type == 1)             return a;         else if (type == 2)             return b;         return c;     } }

it's bit of workaround, should work. think isn't possible persist object abstract.

also, take @ @embedded annotation, may help.


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