在对象内部创建相同类型的实体对象

huangapple
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英文:

Create Entity for Objects of same Type inside an Object

问题

我想使用Lombok表示一个复杂的JSON对象：

  1. {
  2.   "property1": {
  3.     "type": "boolean",
  4.     "value": true,
  5.     "valueInfo": {
  6.       "info": "Hello"
  7.     }
  8.   },
  9.   "property2": {
  10.     "type": "string",
  11.     "value": "string234",
  12.     "valueInfo": {
  13.       "info": "World"
  14.     }
  15.   }
  16. }

我已经成功创建了一个实体，可以使用外部键来表示复杂对象：

  1. "properties": {
  2.   "property1": {
  3.     "type": "boolean",
  4.     "value": true,
  5.     "valueInfo": {
  6.       "info": "Hello"
  7.     }
  8.   },
  9.   "property2": {
  10.     "type": "string",
  11.     "value": "string234",
  12.     "valueInfo": {
  13.       "info": "World"
  14.     }
  15.   }
  16. }

Lombok Java代码：

  1. public class ComplexObject {
  3. @JsonProperty("properties")
  4. @Valid
  5. private Map<String, PropertyValueDTO> variables = null;
  6. }
  8. public static class PropertyValueDTO {
  9.   @JsonProperty("type")
  10.   private ProcessVariableTypeEnum type;
  12.   @JsonProperty("value")
  13.   private String value;
  15.   @JsonProperty("valueInfo")
  16.   @Valid
  17.   private Map<String, Object> valueInfo = null;
  18. }

是否可以在不需要键（"properties"）的情况下，从基本实体类中表示PropertyValueDTO？

英文:

I want to represent a complex JSON Object using Lombok:

  1. {
  2.   &quot;property1&quot;: {
  3.     &quot;type&quot;: &quot;boolean&quot;,
  4.     &quot;value&quot;: true,
  5.     &quot;valueInfo&quot;: {
  6.       &quot;info&quot;: &quot;Hello&quot;
  7.     }
  8.   },
  9.   &quot;property2&quot;: {
  10.     &quot;type&quot;: &quot;string&quot;,
  11.     &quot;value&quot;: &quot;string234&quot;,
  12.     &quot;valueInfo&quot;: {
  13.       &quot;info&quot;: &quot;World&quot;
  14.     }
  15.   }
  16. }

I was able to create an Entity when I can represent the complex object using an outer key:

  1. &quot;properties&quot;: {
  2.   &quot;property1&quot;: {
  3.     &quot;type&quot;: &quot;boolean&quot;,
  4.     &quot;value&quot;: true,
  5.     &quot;valueInfo&quot;: {
  6.       &quot;info&quot;: &quot;Hello&quot;
  7.     }
  8.   },
  9.   &quot;property2&quot;: {
  10.     &quot;type&quot;: &quot;string&quot;,
  11.     &quot;value&quot;: &quot;string234&quot;,
  12.     &quot;valueInfo&quot;: {
  13.       &quot;info&quot;: &quot;World&quot;
  14.     }
  15.   }
  16. }

Lombok Java Code:

  1. public class ComplexObject {
  3. @JsonProperty(&quot;properties&quot;)
  4. @Valid
  5. private Map&lt;String, PropertyValueDTO&gt; variables = null;
  6. }
  8. public static class PropertyValueDTO {
  9.   @JsonProperty(&quot;type&quot;)
  10.   private ProcessVariableTypeEnum type;
  12.   @JsonProperty(&quot;value&quot;)
  13.   private String value;
  15.   @JsonProperty(&quot;valueInfo&quot;)
  16.   @Valid
  17.   private Map&lt;String, Object&gt; valueInfo = null;
  19. }

Is it possible to represent PropertyValueDTO from a base entity class without the need for key (properties)?

huangapple
  • 本文由 发表于 2020年7月27日 22:06:44
  • 转载请务必保留本文链接：https://java.coder-hub.com/63117077.html
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