Maybe it is the wrong place to make this question, and I know it has to be a really basic hibernate question, well, my problem is that I have a pojo like this one:
class Pojo {
Integer id;
TypeA foo;
TypeB zas;
... getters and setters....
}
class TypeA {
Integer id;
String description;
... getters and setters....
}
class TypeB {
Integer id;
String description;
... getters and setters....
}
and I have two mappings, for Pojo and TypeA, but not for TypeB
<hibernate-mapping >
<class name="Pojo"
table="pojo_table">
<id column="pojo_id" name="id" type="int"
unsaved-value="0">
<generator class="native" />
</id>
<property name="foo" class="TypeA" column="pojo_foo" />
<property name="zas" class="TypeB" column="pojo_zas" />
</class>
<class name="TypeA"
table="typea_table">
<id column="typea_id" name="id" type="int"
unsaved-value="0">
<generator class="native" />
</id>
<property name="description" class="string" column="description" />
</class>
</hibernate-mapping>
But as you can see there is no TypeB mapping, because this value is being set in the service layer by a web service query, but I just want to persist the id of the returned object (TypeB). thus I want something like to transform cell values for TypeB (the id) and the object itself. Is someway to register something like this with hibernate?
Maybe something like this
public class TypeBResolver{
public Integer getAsCellValue( TypeB foo) {
TypeB d = (TypeB)foo.getValue();
if (d == null) {
return null;
}
return d.getId();
}
public TypeB resolvCellValueForPojo(Integer s) {
if (s != null) {
return typeBService.getB(s);
} else {return null}
}
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