Json-lib Date object to JSON, adding custom date format processing

ImportNet.sf.json.JSONObject; ImportNet.sf.json.JsonConfig; ImportNet.sf.json.processors.JsonValueProcessor;  Public classDatejsonvalueprocessorImplementsJsonvalueprocessor { Public Static FinalString Default_date_pattern = "Yyyy-mm-dd HH:mm:ss"; PrivateDateFormat DateFormat; /*** Construction method. *         * @paramDatepattern Date Format*/       Publicdatejsonvalueprocessor (String datepattern) {Try{DateFormat=NewSimpleDateFormat (Datepattern); } Catch(Exception ex) {DateFormat=NewSimpleDateFormat (Default_date_pattern); }       }         PublicObject Processarrayvalue (object value, Jsonconfig jsonconfig) {returnprocess (value); }         PublicObject Processobjectvalue (String key, object value, Jsonconfig jsonconfig) {returnprocess (value); }        PrivateObject Process (object value) {if(Value = =NULL) {Value=NewDate ();//returns the current date as NULL, or returns "" to see if a        }           returnDateformat.format ((Date) value); }         Public StaticString map2jsonstr (map map) {Jsonconfig Jsonconfig=NewJsonconfig (); Datejsonvalueprocessor Beanprocessor=Newdatejsonvalueprocessor (Default_date_pattern); Jsonconfig.registerjsonvalueprocessor (Date.class, Beanprocessor); Jsonobject Jsonobject=jsonobject.fromobject (map, jsonconfig); returnjsonobject.tostring (); }           //converts an object to a JSON string, using the date format defined above@SuppressWarnings ("Unchecked")        Public Staticjsonobject obj2jsonobj (Object obj) {jsonconfig jsonconfig=NewJsonconfig (); Datejsonvalueprocessor Beanprocessor=Newdatejsonvalueprocessor (Default_date_pattern); Jsonconfig.registerjsonvalueprocessor (Date.class, Beanprocessor); Jsonobject Jsonobject=jsonobject.fromobject (obj, jsonconfig); returnJsonobject; }   }   ImportNet.sf.json.JSONObject;ImportNet.sf.json.JsonConfig;ImportNet.sf.json.processors.JsonValueProcessor; Public classDatejsonvalueprocessorImplementsJsonvalueprocessor { Public Static FinalString Default_date_pattern = "Yyyy-mm-dd HH:mm:ss"; PrivateDateFormat DateFormat; /*** Construction method. *       * @paramDatepattern Date Format*/     Publicdatejsonvalueprocessor (String datepattern) {Try{DateFormat=NewSimpleDateFormat (Datepattern); } Catch(Exception ex) {DateFormat=NewSimpleDateFormat (Default_date_pattern); }    }      PublicObject Processarrayvalue (object value, Jsonconfig jsonconfig) {returnprocess (value); }      PublicObject Processobjectvalue (String key, object value, Jsonconfig jsonconfig) {returnprocess (value); }     PrivateObject Process (object value) {if(Value = =NULL) {Value=NewDate ();//returns the current date as NULL, or returns "" to see if a        }        returnDateformat.format ((Date) value); }      Public StaticString map2jsonstr (map map) {Jsonconfig Jsonconfig=NewJsonconfig (); Datejsonvalueprocessor Beanprocessor=Newdatejsonvalueprocessor (Default_date_pattern); Jsonconfig.registerjsonvalueprocessor (Date.class, Beanprocessor); Jsonobject Jsonobject=jsonobject.fromobject (map, jsonconfig); returnjsonobject.tostring (); }         //converts an object to a JSON string, using the date format defined above@SuppressWarnings ("Unchecked")     Public Staticjsonobject obj2jsonobj (Object obj) {jsonconfig jsonconfig=NewJsonconfig (); Datejsonvalueprocessor Beanprocessor=Newdatejsonvalueprocessor (Default_date_pattern); Jsonconfig.registerjsonvalueprocessor (Date.class, Beanprocessor); Jsonobject Jsonobject=jsonobject.fromobject (obj, jsonconfig); returnJsonobject; }}

Json-lib Date object to JSON, adding custom date format processing