将Java对象转换为具有不同对象名称的json

Question

I want to convert java object to JSON with different object name. For Example :

public class MetaProfileResponse {

    private Boolean tour ;

    private Integer maxFreeUser;

    private Boolean paid;

    private Integer status;
}

other Class is :

public class ProfileResponse {

    private String domainName;

    private String companyName;

    private String country;

    private String postCode;
}

A class have object of both class :

public class GetProfileResponse {

    private MetaProfileResponse metaProfileResponse;

    private ProfileResponse profileResponse;
}

when we get response as JSON We got :

{"metaProfileResponse":{"tour":null,"maxFreeUser":25,"paid":false,"status":0},"profileResponse":{"domainName":null,"companyName":null,"country":null,"postCode":null}}

But We want result as : {"meta":{"tour":null,"maxFreeUser":25,"paid":false,"status":0},"profile":{"domainName":null,"companyName":null,"country":null,"postCode":null}}

without changing class name

Answer 1

You can use the annotation @JsonProperty(value="whateverValueYouWant") on the getter of metaProfileResponse; It should give you proper result.