You won't get calss hierarchies just by pulling in element or attribute
groups, whose ref's are treated just like text substitutions.
You should use xs:extension. Look into
https://jaxb.dev.java.net/tutorial/section_2_2_13-Defining-Subtypes.html#Defining%20Subtypesfor
details.
-W
On Mon, Mar 8, 2010 at 9:56 AM, R7 <linan_at_zju.edu.cn> wrote:
>
> We are dealing with an schema with a great amount of data and with JAXB,
over
> 500 classes are generated. We wonder whether it's possible to generate
> inherited classes with JAXB.
> For example, a simple piece of schema is shown below:
> <?xml version="1.0" encoding="UTF-8"?>
> <xs:schema xmlns:xs="http://www.w3.org/2001/XMLSchema">
> <xs:group name = "person">
> <xs:sequence>
> <xs:element name = "FirstName" type = "xs:string"/>
> <xs:element name = "FamilyName" type =
"xs:string"/>
> </xs:sequence>
> </xs:group>
> <xs:complexType name = "person">
> <xs:sequence>
> <xs:group ref = "person"/>
> </xs:sequence>
> </xs:complexType>
> <xs:group name = "student">
> <xs:sequence>
> <xs:element name = "No" type = "xs:integer"/>
> </xs:sequence>
> </xs:group>
> <xs:complexType name = "student">
> <xs:sequence>
> <xs:group ref = "person"/>
> <xs:group ref = "student"/>
> </xs:sequence>
> </xs:complexType>
> </xs:schema>
> and JAXB will generate something like
> public class person{
> protected String firstname;
> protected String familyname;
> }
>
> public class student{
> protected String firstname;
> protected String familyname;
> protected BigInteger no;
> }
> is it possible to generate the student class as subclass of person?
> something like
> public class student extends person{
> protected BigInteger no;
> }
>
> --
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http://old.nabble.com/is-it-possible-to-generate-inherited-classes-with-JAXB--tp27818621p27818621.html
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