Again with JAXB (better.. AGAINST it :D :D)

[marco]

Ok, I start here a new post, because I ran into some more complex
problems .

I got an XML schema, binded via xjc.sh:

<?xml version="1.0" encoding="utf-8" ?>
<xs:schema xmlns:xs="http://www.w3.org/2001/XMLSchema"
xmlns:jaxb="http://java.sun.com/xml/ns/jaxb"
jaxb:version="1.0">


<xs:element name="Resource" type="MyResource"/>


<xs:complexType name="MyResource">
<xs:sequence minOccurs="1" maxOccurs="unbounded">
<xs:element name="FirstTag" type="xs:string"/>
<xs:element name="SecondTag" type="xs:string"/>
</xs:sequence>
</xs:complexType>

</xs:schema>


and a XML Document:
<?xml version="1.0" encoding="utf-8"?>

<Resource xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:noNamespaceSchemaLocation="newschema.xsd">

<FirstTag>MyFirstValue</FirstTag>
<SecondTag>MySecondValue</SecondTag>

</Resource>

Following the API :
1 ObjectFactory obj = new ObjectFactory();
2 JAXBContext jc = JAXBContext.newInstance( "newschema" );
3 Unmarshaller u = jc.createUnmarshaller();
4 MyResource r = (MyResource)u.unmarshal(new File( "template.xml" ));
5 Marshaller m = jc.createMarshaller();
6 m.setProperty(Marshaller.JAXB_FORMATTED_OUTPUT, new Boolean(true));
7 OutputStream os = new FileOutputStream( "newtempl.xml" );
8 m.marshal( r, os );

The result is a ClassCastException.
Replacing line 4 and 8 with:

4b Object o = u.unmarshal( new File( "template.xml" ) );
8b m.marshal (o, os);

all works fine.

So, my question are:
1) How to cast the object o?
2) Since the setValidation(true) is deprecated, how to validate?

Thanks a lot!

 

[nkalagarla]

Following the API :
1 ObjectFactory obj = new ObjectFactory();
2 JAXBContext jc = JAXBContext.newInstance( "newschema" );
3 Unmarshaller u = jc.createUnmarshaller();
4 MyResource r = (MyResource)u.unmarshal(new File( "template.xml" ));
5 Marshaller m = jc.createMarshaller();
6 m.setProperty(Marshaller.JAXB_FORMATTED_OUTPUT, new Boolean(true));
7 OutputStream os = new FileOutputStream( "newtempl.xml" );
8 m.marshal( r, os );

The result is a ClassCastException.
Replacing line 4 and 8 with:

With given schema and xml, the above code should work fine. I have
generated stubs with xjc shipped with jwsdp-1.6. I didn't get
ClassCastException with above code.

Rao

 

[marco]

Thanks a lot, it's solved!
I was using JAXB 2.0, and not jwsdp-1.6.

Thanks again.

marco

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