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fix code

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This commit is contained in:
Looly 2022-06-30 18:40:08 +08:00
parent 6f24b9d403
commit adf23e1cf7
2 changed files with 39 additions and 39 deletions
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4
hutool-core/src/main/java/cn/hutool/core/annotation/AnnotationUtil.java
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@ -146,12 +146,12 @@ public class AnnotationUtil {
* @param annotationEle {@link AnnotatedElement}，可以是Class、Method、Field、Constructor、ReflectPermission
* @param isToCombination 是否为转换为组合注解，组合注解可以递归获取注解的注解
* @param predicate 过滤器，{@link Predicate#test(Object)}返回{@code true}保留，否则不保留
* @return 注解对象
* @return 注解对象，如果提供的{@link AnnotatedElement}为{@code null}，返回{@code null}
* @since 5.8.0
*/
public static Annotation[] getAnnotations(AnnotatedElement annotationEle, boolean isToCombination, Predicate<Annotation> predicate) {
if (null == annotationEle) {
return new Annotation[0];
return null;
}
if (isToCombination) {

16
hutool-core/src/test/java/cn/hutool/core/annotation/AnnotationUtilTest.java
View File

@ -14,14 +14,14 @@ public class AnnotationUtilTest {
@Test
public void getCombinationAnnotationsTest(){
Annotation[] annotations = AnnotationUtil.getAnnotations(ClassWithAnnotation.class, true);
final Annotation[] annotations = AnnotationUtil.getAnnotations(ClassWithAnnotation.class, true);
Assert.assertNotNull(annotations);
Assert.assertEquals(3, annotations.length);
}
@Test
public void getCombinationAnnotationsWithClassTest(){
AnnotationForTest[] annotations = AnnotationUtil.getCombinationAnnotations(ClassWithAnnotation.class, AnnotationForTest.class);
final AnnotationForTest[] annotations = AnnotationUtil.getCombinationAnnotations(ClassWithAnnotation.class, AnnotationForTest.class);
Assert.assertNotNull(annotations);
Assert.assertEquals(2, annotations.length);
Assert.assertEquals("测试", annotations[0].value());
@ -29,7 +29,7 @@ public class AnnotationUtilTest {
@Test
public void getAnnotationValueTest() {
Object value = AnnotationUtil.getAnnotationValue(ClassWithAnnotation.class, AnnotationForTest.class);
final Object value = AnnotationUtil.getAnnotationValue(ClassWithAnnotation.class, AnnotationForTest.class);
Assert.assertEquals("测试", value);
}
@ -40,7 +40,7 @@ public class AnnotationUtilTest {
Assert.assertEquals("", ClassWithAnnotation.class.getAnnotation(AnnotationForTest.class).retry());
// 加别名适配
AnnotationForTest annotation = AnnotationUtil.getAnnotationAlias(ClassWithAnnotation.class, AnnotationForTest.class);
final AnnotationForTest annotation = AnnotationUtil.getAnnotationAlias(ClassWithAnnotation.class, AnnotationForTest.class);
Assert.assertEquals("测试", annotation.retry());
}
@ -56,7 +56,7 @@ public class AnnotationUtilTest {
public void scanMetaAnnotationTest() {
// RootAnnotation -> RootMetaAnnotation1 -> RootMetaAnnotation2 -> RootMetaAnnotation3
// -> RootMetaAnnotation3
List<Annotation> annotations = AnnotationUtil.scanMetaAnnotation(RootAnnotation.class);
final List<Annotation> annotations = AnnotationUtil.scanMetaAnnotation(RootAnnotation.class);
Assert.assertEquals(4, annotations.size());
Assert.assertEquals(RootMetaAnnotation3.class, annotations.get(0).annotationType());
Assert.assertEquals(RootMetaAnnotation1.class, annotations.get(1).annotationType());
@ -68,7 +68,7 @@ public class AnnotationUtilTest {
public void scanClassTest() {
// TargetClass -> TargetSuperClass ----------------------------------> SuperInterface
// -> TargetSuperInterface -> SuperTargetSuperInterface -> SuperInterface
List<Annotation> annotations = AnnotationUtil.scanClass(TargetClass.class);
final List<Annotation> annotations = AnnotationUtil.scanClass(TargetClass.class);
Assert.assertEquals(5, annotations.size());
Assert.assertEquals("TargetClass", ((AnnotationForTest)annotations.get(0)).value());
Assert.assertEquals("TargetSuperClass", ((AnnotationForTest)annotations.get(1)).value());
@ -81,9 +81,9 @@ public class AnnotationUtilTest {
public void scanMethodTest() {
// TargetClass -> TargetSuperClass
// -> TargetSuperInterface
Method method = ReflectUtil.getMethod(TargetClass.class, "testMethod");
final Method method = ReflectUtil.getMethod(TargetClass.class, "testMethod");
Assert.assertNotNull(method);
List<Annotation> annotations = AnnotationUtil.scanMethod(method);
final List<Annotation> annotations = AnnotationUtil.scanMethod(method);
Assert.assertEquals(3, annotations.size());
Assert.assertEquals("TargetClass", ((AnnotationForTest)annotations.get(0)).value());
Assert.assertEquals("TargetSuperClass", ((AnnotationForTest)annotations.get(1)).value());