Are all the types in <d> or <e> or <c> or ... different?
If a content tree element is <JAXBElement<X>>, then the schema compiler
has determined that the type alone is not sufficient to identify the object.
A JAXBElement object also contains the XML tag.
The full, current XML for type X would help to help you :-)
-W
On Wed, Dec 17, 2008 at 1:47 PM, Ingrid_Furnzel <ingrid_furnzel_at_gmx.de>wrote:
>
> Thank you for your fast answer. Now xjc is creating a class X with the
> following list:
> List<JAXBElement><Super>> dOrEOrC;
>
> What did i wrong and what does this mean?
>
> Regards
> Ingrid
>
>
>
> Ingrid_Furnzel wrote:
> >
> > Hi,
> >
> > I have a problem with code generation (xjc) and inheritance.
> >
> > The following xml structure exists:
> >
> > <x>
> > <d>some content</d>
> > <e>some content</e>
> > <c>some content</c>
> > </x>
> >
> > d, e and c shall have the same super class
> >
> > My xsd looks like this:
> >
> > <xsd:complexType name="x">
> > <xsd:sequence>
> > <xsd:element name="d" type="d" maxOccurs="unbounded"
> minOccurs="0"/>
> > <xsd:element name="e" type="e" maxOccurs="unbounded"
> minOccurs="0"/>
> > <xsd:element name="c" type="c" maxOccurs="unbounded"
> minOccurs="0"/>
> > </xsd:sequence>
> > </xsd:complexType>
> >
> > <xsd:complexType abstract="true" name="super">
> > </xsd:complexType>
> >
> > <xsd:complexType name="d">
> > <xsd:complexContent>
> > <xsd:extension base="super">
> > SOME CONTENT
> > </xsd:extension>
> > </xsd:complexContent>
> > </xsd:complexType>
> >
> > <xsd:complexType name="e">
> > <xsd:complexContent>
> > <xsd:extension base="super">
> > SOME CONTENT
> > </xsd:extension>
> > </xsd:complexContent>
> > </xsd:complexType>
> >
> > <xsd:complexType name="c">
> > <xsd:complexContent>
> > <xsd:extension base="super">
> > SOME CONTENT
> > </xsd:extension>
> > </xsd:complexContent>
> > </xsd:complexType>
> >
> >
> > xjc creates five classes (D, E, C, X and Super). Unfortunately, X has
> > three lists: List<D>d; List<E>e and List<C> c;
> >
> > That is not what I want. I would prefer having only one list List<Super>
> > super;
> >
> > In order to do this I could modify the generated code with annotations:
> > @XmlELements({
> > @XmlElement(name="d", type=D.class),
> > @XmlElement(name="e", type=E.class),
> > @XmlElement(name="c", type=C.class)
> > })
> > List<Super> super;
> >
> > How must I write the xsd or the binding file to achieve this behaviour
> > with code generation? The goal ist to have only one list although I have
> > three different XML tags (d, e, c).
> >
> >
> > Regards
> > Ingrid
> >
> >
>
> --
> View this message in context:
> http://www.nabble.com/Polymorphism-and-Code-generation-tp21051962p21052540.html
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>
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