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fix code

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This commit is contained in:
looly 2021-11-15 10:50:18 +08:00
parent b1f3584649
commit b48a80b24d
1 changed files with 7 additions and 24 deletions
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31
hutool-core/src/main/java/cn/hutool/core/util/ReflectUtil.java
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@ -77,20 +77,14 @@ public class ReflectUtil {
* 获得一个类中所有构造列表 * 获得一个类中所有构造列表
* *
* @param <T> 构造的对象类型 * @param <T> 构造的对象类型
* @param beanClass 类 * @param beanClass 类，非{@code null}
* @return 字段列表 * @return 字段列表
* @throws SecurityException 安全检查异常 * @throws SecurityException 安全检查异常
*/ */
@SuppressWarnings("unchecked") @SuppressWarnings("unchecked")
public static <T> Constructor<T>[] getConstructors(Class<T> beanClass) throws SecurityException { public static <T> Constructor<T>[] getConstructors(Class<T> beanClass) throws SecurityException {
Assert.notNull(beanClass); Assert.notNull(beanClass);
Constructor<?>[] constructors = CONSTRUCTORS_CACHE.get(beanClass); return (Constructor<T>[]) CONSTRUCTORS_CACHE.get(beanClass, ()->getConstructorsDirectly(beanClass));
if (null != constructors) {
return (Constructor<T>[]) constructors;
}
constructors = getConstructorsDirectly(beanClass);
return (Constructor<T>[]) CONSTRUCTORS_CACHE.put(beanClass, constructors);
} }
/** /**
@ -101,7 +95,6 @@ public class ReflectUtil {
* @throws SecurityException 安全检查异常 * @throws SecurityException 安全检查异常
*/ */
public static Constructor<?>[] getConstructorsDirectly(Class<?> beanClass) throws SecurityException { public static Constructor<?>[] getConstructorsDirectly(Class<?> beanClass) throws SecurityException {
Assert.notNull(beanClass);
return beanClass.getDeclaredConstructors(); return beanClass.getDeclaredConstructors();
} }
@ -179,13 +172,8 @@ public class ReflectUtil {
* @throws SecurityException 安全检查异常 * @throws SecurityException 安全检查异常
*/ */
public static Field[] getFields(Class<?> beanClass) throws SecurityException { public static Field[] getFields(Class<?> beanClass) throws SecurityException {
Field[] allFields = FIELDS_CACHE.get(beanClass); Assert.notNull(beanClass);
if (null != allFields) { return FIELDS_CACHE.get(beanClass, ()->getFieldsDirectly(beanClass, true));
return allFields;
}
allFields = getFieldsDirectly(beanClass, true);
return FIELDS_CACHE.put(beanClass, allFields);
} }
@ -641,18 +629,13 @@ public class ReflectUtil {
/** /**
* 获得一个类中所有方法列表，包括其父类中的方法 * 获得一个类中所有方法列表，包括其父类中的方法
* *
* @param beanClass 类 * @param beanClass 类，非{@code null}
* @return 方法列表 * @return 方法列表
* @throws SecurityException 安全检查异常 * @throws SecurityException 安全检查异常
*/ */
public static Method[] getMethods(Class<?> beanClass) throws SecurityException { public static Method[] getMethods(Class<?> beanClass) throws SecurityException {
Method[] allMethods = METHODS_CACHE.get(beanClass); Assert.notNull(beanClass);
if (null != allMethods) { return METHODS_CACHE.get(beanClass, ()-> getMethodsDirectly(beanClass, true));
return allMethods;
}
allMethods = getMethodsDirectly(beanClass, true);
return METHODS_CACHE.put(beanClass, allMethods);
} }
/** /**