Refresh Your Java - Before Java Interview
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Jaxb Marshalling :
This converts your Java
Object to XML and write that to
"StringWriter()".
//Result messageString = null;
JAXBContext jc;
StringWriter sw = null;
try {
jc = JAXBContext.newInstance(
"com.test.generated" );
Marshaller marshaller =
jc.createMarshaller();
sw = new StringWriter();
marshaller.setProperty( Marshaller.JAXB_FORMATTED_OUTPUT,
Boolean.TRUE );
marshaller.marshal( yourObject, sw );
} catch (JAXBException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
Jaxb UnMarshalling :
This converts the
"message" string to
YourJavaObject.
StringReader reader = new StringReader(message);
jc =
JAXBContext.newInstance("com.test.generated");
Marshaller marshaller = jc.createMarshaller();
javax.xml.bind.Unmarshaller unmarshaller =
jc.createUnmarshaller();
InputStream is = new
ByteArrayInputStream(message.getBytes());
jAXBElement = (YourJavaObject)
unmarshaller.unmarshal(reader);
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This Portal has More than 500 Java Interview Questions (also could be Considered as Quick Notes) very neatly separated topic by topic with simple diagrams which makes you easily understandable. Importantly these are from our Realtime expericance.