I want to make generic function that return Object representation of XML document (using JAXB). I need to pass "class" object to JAXBContext constructor, but how I can get it from T?
public <T> readXmlToObject(String xmlFileName, T jaxbClass) {
JAXBContext context = JAXBContext.newInstance(T.class); // T.class - here error, how to get it?
.......
}
Best Answer
Pass the class object instead and it's easy.
The idea here is that since you can't extract the type parameter from the object, you have to do it the other way around: start with the class and then manipulate the object to match the type parameter.