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import generated.Item;
import java.io.File;
import javax.xml.bind.JAXBContext;
import javax.xml.bind.JAXBElement;
import javax.xml.bind.JAXBException;
import javax.xml.bind.Unmarshaller;
public class UnmarshallingDemo {
public static void main (String [] args) {
try {
JAXBContext jc = JAXBContext.newInstance ("generated");
Unmarshaller u = jc.createUnmarshaller ();
File f = new File ("item.xml");
JAXBElement element = (JAXBElement) u.unmarshal (f);
Item item = (Item) element.getValue ();
System.out.println (item.getCode ());
System.out.println (item.getName ());
System.out.println (item.getPrice ());
} catch (JAXBException e) {
e.printStackTrace ();
}
}
}
<xsd:schema xmlns:xsd="http://www.w3.org/2001/XMLSchema">
<xsd:element name="item" type="Item"/>
<xsd:complexType name="Item">
<xsd:sequence>
<xsd:element name="code" type="xsd:string"/>
<xsd:element name="name" type="xsd:string"/>
<xsd:element name="price" type="xsd:double"/>
</xsd:sequence>
</xsd:complexType>
</xsd:schema>
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JAXBUnmarshallFromXML.zip( 5 k)