XML转Map集合以及对象化XML

packagecom.ran.util;

 

importjava.io.InputStream;

importjava.util.HashMap;

importjava.util.List;

importjava.util.Map;

 

importjavax.servlet.http.HttpServletRequest;

 

importorg.dom4j.Document;

importorg.dom4j.Element;

importorg.dom4j.io.SAXReader;

 

importcom.ran.entity.TextMessage;

importcom.ran.xstream.XStream;

 

/**

 * xml转为Map集合

 * @author Administrator

 *

 */

publicclass MessageUtil {

    publicstatic Map<String, String> xmlToMap(HttpServletRequest request){

        Map<String, String> map = newHashMap<String, String>();

        SAXReader reader = newSAXReader();

        try{

            InputStream ins = request.getInputStream();

             

            Document doc = reader.read(ins);

            Element root = doc.getRootElement();

             

            @SuppressWarnings("unchecked")

            List<Element> list = root.elements();

            for(Element e : list) {

                map.put(e.getName(), e.getText());

            }

            ins.close();

        }catch(Exception e) {

            e.printStackTrace();

        }

        returnmap;

    }

     

    /**

     * 将对象转化为xml

     * @param testMessage

     * @return

     */

    publicstatic String textMessageToXml(TextMessage testMessage){

        XStream xstream = newXStream();

        xstream.alias("xml",testMessage.getClass());

        returnxstream.toXML(testMessage);

    }

     

     

     

}