JSON string to put back after successful request

/**
* Unified Return Object Encapsulation
*
* @author Supermudada
* @ClassName ResponseData
* @Created-DATE:2017/12/20
*/
public class ResponseData implements Serializable {

Private Object data;
Private String msg;
private int code;


Public ResponseData (Codeenums enums) {
This.msg = Enums.getmessage ();
This.code = Enums.getcode ();
}

Public ResponseData () {
}


Public ResponseData (Codeenums enums, Object data) {
This.data = data;
This.msg = Enums.getmessage ();
This.code = Enums.getcode ();
}

Public ResponseData returnsuccess (Object data) {
This.data = data;
This.msg = CodeEnums.SUCCESS.getMessage ();
This.code = CodeEnums.SUCCESS.getCode ();
return this;
}

Public ResponseData returnsuccess () {
This.data = null;
This.msg = CodeEnums.SUCCESS.getMessage ();
This.code = CodeEnums.SUCCESS.getCode ();
return this;
}

Public responsedata returnfail (String message) {
This.data = null;
this.msg = message;
This.code = CodeEnums.INVALID.getCode ();
return this;
}

Public ResponseData Returnerror () {
This.data = null;
This.msg = CodeEnums.ERROR.getMessage ();
This.code = CodeEnums.ERROR.getCode ();
return this;
}


Public Boolean returnissuccess () {
return This.code = = CodeEnums.SUCCESS.getCode ();
}


Public Object GetData () {
return data;
}

public void SetData (Object data) {
This.data = data;
}

Public String getmsg () {
return msg;
}

public void Setmsg (String msg) {
this.msg = msg;
}

public int GetCode () {
return code;
}

public void Setcode (int code) {
This.code = code;
}

@Override
Public String toString () {
Return "responsedata{" +
"Data=" + Data +
", msg= ' + msg + ' \ ' +
", code=" + code +
‘}‘;
}
}

/**
* Created by Oplus on 2017/6/8.
*/
public class Ajaxmessage implements Serializable {

Private String State;
Private String msg;
Private Object data;

Public String getState () {
return state;
}

public void SetState (String state) {
This.state = State;
}

Public String getmsg () {
return msg;
}

public void Setmsg (String msg) {
this.msg = msg;
}

Public Object GetData () {
return data;
}

public void SetData (Object data) {
This.data = data;
}

Public String ToJson () {
Return json.tojsonstring (this);
}


public static Builder Sys_err () {
return new Builder (RESPONSECODE.SYS_ERR);
}

public static Builder SUCC () {
return new Builder (RESPONSECODE.SUCC);
}


public static Builder ERR (Responsecode responsecode) {
return new Builder (Responsecode);
}

public static Builder ERR (string state, String msg) {
return new Builder (State, MSG);
}

public static Builder ERR (String msg) {
return new Builder ("00001", msg);
}


Public Ajaxmessage (Builder builder) {
This.state = builder.state;
This.msg = builder.msg;
This.data = Builder.data;
}

public static class Builder {

Private String State;
Private String msg;
Private Object data;

Public Builder (Responsecode responsecode) {
This.state = Responsecode.getstate ();
This.msg = Responsecode.getmsg ();
}

Public Builder (string state, String msg) {
This.state = State;
this.msg = msg;
}


Public Builder Code (String state) {
This.state = State;
return this;
}

Public Builder message (String msg) {
this.msg = msg;
return this;
}

Public Builder data (Object data) {
This.data = data;
return this;
}

Public Ajaxmessage Build () {
return new Ajaxmessage (this);
}
}


}

JSON string to put back after successful request