JAXB marshall Helper - Java XML

Java examples for XML:JAXB

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Description

JAXB marshall Helper

Demo Code


//package com.java2s;

import java.io.OutputStream;

import java.io.Writer;
import javax.xml.bind.JAXBContext;
import javax.xml.bind.JAXBException;
import javax.xml.bind.Marshaller;

import javax.xml.transform.Result;
import org.w3c.dom.Node;

public class Main {
    public static void marshall(Object object, Node root,
            Marshaller.Listener listener) throws JAXBException {
        Marshaller marshaller = createMarshaller(object.getClass(),
                listener);// w ww. j  av a2 s .c om
        marshaller.marshal(object, root);
    }

    public static void marshall(Object object, OutputStream os,
            Marshaller.Listener listener) throws JAXBException {
        Marshaller marshaller = createMarshaller(object.getClass(),
                listener);
        marshaller.marshal(object, os);
    }

    public static void marshall(Object object, Result result,
            Marshaller.Listener listener) throws JAXBException {
        Marshaller marshaller = createMarshaller(object.getClass(),
                listener);
        marshaller.marshal(object, result);
    }

    public static void marshall(Object object, Writer writer,
            Marshaller.Listener listener) throws JAXBException {
        Marshaller marshaller = createMarshaller(object.getClass(),
                listener);
        marshaller.marshal(object, writer);
    }

    private static <T> Marshaller createMarshaller(Class<T> clazz,
            Marshaller.Listener listener) throws JAXBException {
        JAXBContext jc = JAXBContext.newInstance(clazz);
        Marshaller marshaller = jc.createMarshaller();
        if (listener != null) {
            marshaller.setListener(listener);
        }
        marshaller.setProperty(Marshaller.JAXB_ENCODING, "UTF-8");
        return marshaller;
    }
}

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