Main.java Source code

Introduction

Here is the source code for Main.java

Source

//package com.java2s;
//License from project: Open Source License 

import java.io.IOException;

import java.io.OutputStream;

import java.util.HashMap;
import javax.xml.bind.JAXBContext;
import javax.xml.bind.JAXBException;
import javax.xml.bind.Marshaller;

import org.xml.sax.SAXException;

public class Main {
    private static final HashMap<String, JAXBContext> marshallContexts = new HashMap<String, JAXBContext>();

    public static void marshall(String cntxtPkg, Object obj, OutputStream out)
            throws JAXBException, SAXException, IOException {
        Marshaller marshaller = createMarshall(cntxtPkg);
        if (marshaller == null)
            return;
        marshaller.marshal(obj, out);
    }

    private static Marshaller createMarshall(String pkgName) throws JAXBException {
        JAXBContext jaxbCtx = null;
        if ((jaxbCtx = marshallContexts.get(pkgName)) == null) {
            jaxbCtx = JAXBContext.newInstance(pkgName);
            marshallContexts.put(pkgName, jaxbCtx);
        }
        Marshaller marshaller = jaxbCtx.createMarshaller();
        return marshaller;
    }
}