使用Json-lib序列化Hibernate实体类

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说明：

序列化的类必须是public

/** * 使用Json-lib序列化Hibernate实体类 * @author 敖士伟 * @version 1.0 2009-10-3 11:12 */package json;import org.hibernate.Transaction;import dao.EchoMessage;import dao.EchoMessageDAO;import net.sf.json.JSONArray;import net.sf.json.JSONFunction;import net.sf.json.JSONObject;/** * @author az * */public class MyJSON {/** * @param args */public static void main(String[] args) {//hiber();boolean[] boolArray = new boolean[] { true, false, true };JSONArray jsonArray = JSONArray.fromObject(boolArray);System.out.println(jsonArray);//Hibernate实体类EchoMessageDAO dao = new EchoMessageDAO();java.util.List<EchoMessage> r = dao.findAll();for (EchoMessage o : r) {System.out.println(o.getId());System.out.println(o.getMsg());JSONObject jsonObject = JSONObject.fromObject(o);System.out.println(jsonObject);System.out.println("-----------");}dao.getSession().close();//序列化对象JSONObject jsonObject = JSONObject.fromObject(new MyBean());System.out.println(jsonObject);}//Hibernate对象持久化public static void hiber() {EchoMessageDAO dao = new EchoMessageDAO();Transaction tran = dao.getSession().beginTransaction();EchoMessage bean = new EchoMessage();bean.setMsg("Hello11111111");dao.save(bean);tran.commit();java.util.List<EchoMessage> r = dao.findAll();for (EchoMessage o : r) {System.out.println(o.getId());System.out.println(o.getMsg());System.out.println("-----------");}dao.getSession().close();}}