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| import java.util.Arrays; | |
| import java.util.List; | |
| import java.util.stream.Collectors; | |
| import lombok.Builder; | |
| import lombok.EqualsAndHashCode; | |
| import lombok.Getter; | |
| import lombok.RequiredArgsConstructor; | |
| import lombok.ToString; | |
| import lombok.extern.slf4j.Slf4j; | |
| import org.junit.Test; | |
| /** | |
| * @author Seok Kyun. Choi. | |
| * @since 2022-04-05 | |
| */ | |
| @Slf4j | |
| public class ClassesInfoTest { | |
| @RequiredArgsConstructor | |
| @Builder | |
| @Getter | |
| @EqualsAndHashCode | |
| @ToString | |
| public static class ClassInfo { | |
| private final String name; | |
| private final Class<?> type; | |
| } | |
| private List<ClassInfo> getClassInfo(Class<?> clazz) { | |
| return Arrays.stream(clazz.getDeclaredFields()) | |
| .map(field -> ClassInfo.builder().name(field.getName()).type(field.getType()).build()) | |
| .collect( | |
| Collectors.toList()); | |
| } | |
| @Test | |
| public void test() { | |
| List<ClassInfo> classInfos = getClassInfo(Discount.class); | |
| log.debug("{}", classInfos); | |
| } | |
| } |
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