SerializationUtil.java 文件源码

public static String serializeToString(Object obj) throws IOException
{
    if(obj == null || !obj.getClass().isAnnotationPresent(XmlRootElement.class))
        return null;

    try(StringWriter writer = new StringWriter())
    {
        try
        {
            JAXBContext ctx = JAXBContext.newInstance(obj.getClass());
            ctx.createMarshaller().marshal(obj, writer);
            return writer.toString();
        }
        catch(JAXBException ex)
        {//let's just ignore.
        }
    }

    return null;
}