How do I improve performance of application that uses the JAXBContext.newInstance operation?

Question

I use the JAXBContext.newInstance operation in my JBoss based web application. This operation, as I understand, is very heavyweight. I only require two unique instances of t

Answer 1

One can use javax.xml.bind.JAXB. It has direct Marshal and unmarshal methods. So you don't have to worry about instance creation of JAXB.

e.g. JAXB.unmarshal(inputStream/inputFile, outputClassExpected) or JAXB.marshal(jaxbObject, xmlOutputFile/xmlOutputStream)