On Fri, 11 Apr 2003 02:24:52 -0600, Craig Raw <craig_at_QUIRK.CO.ZA> wrote:
>Hi,
>
>I think I may have found a bug in the RI. I'm not sure if this is already known, but I searched the archives and came up with nothing. It involves a repeating choice element with elements having attributes only:
>
><?xml version="1.0"?>
><xsd:schema xmlns:xsd="http://www.w3.org/2001/XMLSchema"
> elementFormDefault="qualified">
>
> <xsd:complexType name="DataPointer">
> <xsd:sequence>
> <xsd:element name="type" type="xsd:string"/>
> <xsd:choice minOccurs="0" maxOccurs="unbounded">
> <xsd:element name="categoryRef" type="CategoryRef"/>
> <xsd:element name="fieldRef" type="FieldRef"/>
> </xsd:choice>
> </xsd:sequence>
> <xsd:attribute name="id" type="xsd:int" use="required"/>
> </xsd:complexType>
>
> <xsd:complexType name="FieldRef">
> <xsd:attribute name="id" type="xsd:int" use="required"/>
> </xsd:complexType>
>
> <xsd:complexType name="CategoryRef">
> <xsd:attribute name="id" type="xsd:int" use="required"/>
> </xsd:complexType>
>
> <xsd:element name="pointer" type="DataPointer"/>
>
></xsd:schema>
>
>
>This schema is legal and compiles fine. However, when I run the following code on it:
>
> ObjectFactory factory = new ObjectFactory();
> DataPointer pointer = factory.createPointer();
> pointer.setId( -1 );
> pointer.setType( "" );
>
> List pathRef = pointer.getCategoryRefOrFieldRef();
> for( int i = 0; i < 3; i++ )
> {
> FieldRef fieldRef = factory.createFieldRef();
> fieldRef.setId( i );
> pathRef.add( fieldRef );
> }
>
> JAXBContext jc = JAXBContext.newInstance( "datapointer" );
> Marshaller m = jc.createMarshaller();
> m.setProperty( Marshaller.JAXB_FORMATTED_OUTPUT, Boolean.TRUE );
> m.marshal( pointer, System.out );
>
>
>This is produced:
>
> <?xml version="1.0" encoding="UTF-8" standalone="yes"?>
> <pointer id="-1" id="0" id="1" id="2">
> <type></type>
> </pointer>
>
>
>I can only guess this is a bug since the XML generated is obviously invalid. Are there any known workarounds?
>
>Thanks,
>
>Craig
It looks like you are adding elements to the children of DataPointer, NOT DataPointer where they belong.
>> pointer.add(fieldRef);
hope this helps.
ilya