Examples of org.springside.modules.mapper.JsonMapper.fromJson()

Class org.springside.modules.mapper.JsonMapper

Examples of org.springside.modules.mapper.JsonMapper.fromJson()

org.springside.modules.mapper.JsonMapper.fromJson()
反序列化POJO或简单Collection如List. 如果JSON字符串为Null或"null"字符串, 返回Null. 如果JSON字符串为"[]", 返回空集合. 如需反序列化复杂Collection如List, 请使用fromJson(String, JavaType) @see #fromJson(String,JavaType)

    // 使用enum.toString(), 注意配置必須在所有讀寫動作之前調用.
    // 建议toString()使用index数字属性，比enum.name()节约了空间，比enum.order()则不会有顺序随时改变不确定的问题。
    JsonMapper newMapper = new JsonMapper();
    newMapper.enableEnumUseToString();
    assertThat(newMapper.toJson(TestEnum.One)).isEqualTo("\"1\"");
    assertThat(newMapper.fromJson("\"1\"", TestEnum.class)).isEqualTo(TestEnum.One);
  }


  /**
   * 枚舉類型的演示Bean.
   */

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    String jsonString = newMapper.toJson(user);


    assertThat(jsonString).isEqualTo("{\"name\":\"foo\",\"salary\":\"1.2\"}");


    // from
    User resultUser = newMapper.fromJson(jsonString, User.class);
    assertThat(resultUser.getSalary().value).isEqualTo(1.2);


  }


  public class MoneySerializer extends StdSerializer<Money> {

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