在Java POJO中放置具有嵌套值的json响应

我有一个API POST端点，它返回一个json对象，其结构如下：

• 数据（我发送的原始数据）
• JsonAPI（端点符合的JSON API版本）
• 状态（对端点的调用的状态）
• 消息（用于架构验证错误的情况）

所有这些都使用GSON fromJson（）存储在以下POJO中：

如您所见，我当前将jsonapi值存储为一个

JsonElement

。这意味着在解析json中的值时，字符串值为

{“version”：“1.0”}

我的目标是将此值存储为子（？）对象。并且，api值不是SupplierResponseTest中的

JsonElement

，而是对象或枚举。然而，我被困在如何做到这一点

以这种方式存储值的目的是能够对新对象的值执行cucumber验证，该值将是

1.0

，而不是解析一堆json

{“version”：“1.0”}

我用的黄瓜是：

Scenario Outline: Add Supplier Details
    Given the system does not know about any Suppliers
    When the client adds the following <supplier>
    Then the response status is <status>
    And the response has the <jsonapi> version
    And the response has the request <supplier>

        Examples:
        | supplier                  | status    | jsonapi   |
        | "Blue Network Energy LTD" | "SUCCESS" | "1.0"     |

好的，我是从中领头的

我创建了一个包含嵌套json元素的新类：

package json.responses;
public class ApiVersionResponseTest { 

    private String version;

    private ApiVersionResponseTest(String version) { 
        this.version = version;
    }


    public String getApiVersion() {
        return version;
    }

}

父类构造函数已更改，以允许将apiversion作为新对象传递和创建：

package json.responses;
import com.google.gson.JsonElement;

public class SupplierResponseTest {

    private StatusResponseTest status;
    private ApiVersionResponseTest jsonapi; //Relevant change
    private String message;
    private JsonElement data;


    public SupplierResponseTest(StatusResponseTest status, ApiVersionResponseTest jsonapi) {
        this.status = status;
        this.jsonapi = jsonapi;

    }
    public SupplierResponseTest(StatusResponseTest status, ApiVersionResponseTest jsonapi, String message) {
        this.status = status;
        this.jsonapi = jsonapi;
        this.message = message;
    }
    public SupplierResponseTest(StatusResponseTest status, ApiVersionResponseTest jsonapi, JsonElement data) {
        this.status = status;
        this.jsonapi = jsonapi;
        this.data = data;

    }
    public StatusResponseTest getStatus() {
        return status;
    }
    public ApiVersionResponseTest getJsonapi() {
        return jsonapi;
    }
    public String getMessage() {
        return message;
    }
    public JsonElement getData() {
        return data;
    }   
}

步骤定义（现在起作用）调用嵌套对象，如下所示：

@Then("^the response has the \"([^\"]*)\" version$")
public void the_response_has_the_version(String arg1) throws Throwable {

    try{            

        Assert.assertEquals(arg1, supplierResponse.getJsonapi().getApiVersion());

    } catch (Exception e){
        System.out.println(e.getMessage());
    }


}

宾果班戈。固定的

package json.responses;
import com.google.gson.JsonElement;

public class SupplierResponseTest {

    private StatusResponseTest status;
    private ApiVersionResponseTest jsonapi; //Relevant change
    private String message;
    private JsonElement data;


    public SupplierResponseTest(StatusResponseTest status, ApiVersionResponseTest jsonapi) {
        this.status = status;
        this.jsonapi = jsonapi;

    }
    public SupplierResponseTest(StatusResponseTest status, ApiVersionResponseTest jsonapi, String message) {
        this.status = status;
        this.jsonapi = jsonapi;
        this.message = message;
    }
    public SupplierResponseTest(StatusResponseTest status, ApiVersionResponseTest jsonapi, JsonElement data) {
        this.status = status;
        this.jsonapi = jsonapi;
        this.data = data;

    }
    public StatusResponseTest getStatus() {
        return status;
    }
    public ApiVersionResponseTest getJsonapi() {
        return jsonapi;
    }
    public String getMessage() {
        return message;
    }
    public JsonElement getData() {
        return data;
    }   
}

@Then("^the response has the \"([^\"]*)\" version$")
public void the_response_has_the_version(String arg1) throws Throwable {

    try{            

        Assert.assertEquals(arg1, supplierResponse.getJsonapi().getApiVersion());

    } catch (Exception e){
        System.out.println(e.getMessage());
    }


}