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[FEATURE]建议NameFilter.process(...)
方法签名传入Field/FieldInfo
#484
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enhancement
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vergilyn
changed the title
[FEATURE]建议
[FEATURE]建议Jun 17, 2022
NameFilter.process(...)
扩展传入FieldInfo等信息。NameFilter.process(...)
方法签名传入Field/FieldInfo
wenshao
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wenshao
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Jun 17, 2022
https://oss.sonatype.org/content/repositories/snapshots/com/alibaba/fastjson2/fastjson2/2.0.8-SNAPSHOT/ package com.alibaba.fastjson2.filter;
import com.alibaba.fastjson2.JSON;
import com.alibaba.fastjson2.PropertyNamingStrategy;
import com.alibaba.fastjson2.annotation.JSONField;
import com.alibaba.fastjson2.util.BeanUtils;
import org.junit.jupiter.api.Test;
import java.util.concurrent.atomic.AtomicReference;
import static org.junit.jupiter.api.Assertions.assertEquals;
public class ContextVNameFilterTest {
@Test
public void test() throws Exception {
Bean bean = new Bean();
bean.id = 10;
AtomicReference<BeanContext> contextReference = new AtomicReference<>();
ContextNameFilter filter = (BeanContext context, Object object, String name, Object value) -> {
contextReference.set(context);
return BeanUtils.fieldName(name, PropertyNamingStrategy.KebabCase.name());
};
assertEquals("{\"user-id\":10}", JSON.toJSONString(bean, filter));
BeanContext context = contextReference.get();
assertEquals(Bean.class, context.getBeanClass());
assertEquals(int.class, context.getFieldClass());
assertEquals(int.class, context.getFieldType());
assertEquals(Bean.class.getField("id"), context.getField());
assertEquals("userId", context.getAnnotation(JSONField.class).name());
assertEquals(null, context.getFormat());
assertEquals(null, context.getLabel());
assertEquals(0, context.getFeatures());
}
public static class Bean {
@JSONField(name = "userId")
public int id;
}
} |
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请描述您的需求或者改进建议
需求:
部分java-bean中的boolean类型属性或者
isSucceess()
方法,序列化时json-key强制命名成isSuceess
(默认key命名是success
)。(不期望 通过
JSONField
单独指定。或者是否还有别的更好的建议?)建议,
NameFilter.process(...)
扩展传入FieldInfo等信息。(当前方法签名NameFilter > process(Object object, String name, Object value)
。)否则,可能需要再次通过反射去获取FieldInfo。
请描述你建议的实现方案
传入与 name 对应的
Field
和FieldInfo
。描述您考虑过的替代方案
附加信息
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