Main.java Source code

Introduction

Here is the source code for Main.java

Source

//package com.java2s;
import java.io.ByteArrayOutputStream;

import java.io.IOException;

import java.io.UnsupportedEncodingException;

import javax.xml.bind.JAXBContext;

import javax.xml.bind.JAXBException;
import javax.xml.bind.Marshaller;

import javax.xml.stream.XMLOutputFactory;
import javax.xml.stream.XMLStreamException;
import javax.xml.stream.XMLStreamWriter;

public class Main {
    public static String convertBean2Xml(Object obj) throws IOException {
        String result = null;
        try {
            JAXBContext context = JAXBContext.newInstance(obj.getClass());
            Marshaller marshaller = context.createMarshaller();
            marshaller.setProperty(Marshaller.JAXB_ENCODING, "UTF-8");
            marshaller.setProperty(Marshaller.JAXB_FRAGMENT, true);
            ByteArrayOutputStream baos = new ByteArrayOutputStream();
            XMLOutputFactory xmlOutputFactory = XMLOutputFactory.newInstance();
            XMLStreamWriter xmlStreamWriter = xmlOutputFactory.createXMLStreamWriter(baos,
                    (String) marshaller.getProperty(Marshaller.JAXB_ENCODING));
            xmlStreamWriter.writeStartDocument((String) marshaller.getProperty(Marshaller.JAXB_ENCODING), "1.0");
            marshaller.marshal(obj, xmlStreamWriter);
            xmlStreamWriter.writeEndDocument();
            xmlStreamWriter.close();
            result = baos.toString("UTF-8");

        } catch (JAXBException e) {
            e.printStackTrace();
            return null;
        } catch (XMLStreamException e) {
            e.printStackTrace();
            return null;
        } catch (UnsupportedEncodingException e) {
            e.printStackTrace();
            return null;
        }
        return result;
    }
}