@SuppressWarnings("rawtypes") public class ReflectionUtils extends Object
This class contains utility methods to determine which class called the current class to multiple levels of depth. Calls used to handle the groovy MOP are excluded from the level counting.
| Type Params | Return Type | Name and description |
|---|---|---|
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public static boolean |
checkAccessible(Class<?> callerClass, Class<?> declaringClass, int memberModifiers, boolean allowIllegalAccess) |
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public static boolean |
checkCanSetAccessible(AccessibleObject accessibleObject, Class<?> caller) |
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public static Class |
getCallingClass()Gets the immediate calling class, ignoring MOP frames. |
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public static Class |
getCallingClass(int matchLevel)Gets the called that is matchLevel stack frames before the call, ignoring MOP frames. |
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public static Class |
getCallingClass(int matchLevel, Collection<String> extraIgnoredPackages)Gets the called that is matchLevel stack frames before the call, ignoring MOP frames and desired exclude packages. |
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public static List<Method> |
getDeclaredMethods(Class<?> type, String name, Class<?> parameterTypes) |
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public static List<Method> |
getMethods(Class<?> type, String name, Class<?> parameterTypes) |
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public static Class<?>[] |
getPermittedSubclasses(Class<?> clazz) |
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public static boolean |
isCallingClassReflectionAvailable()Determines whether the getCallingClass methods will return any sensible results. |
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public static boolean |
isSealed(Class<?> clazz) |
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public static Optional<AccessibleObject> |
makeAccessible(AccessibleObject ao) |
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public static AccessibleObject[] |
makeAccessible(AccessibleObject[] aoa) |
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public static Optional<AccessibleObject> |
makeAccessibleInPrivilegedAction(AccessibleObject ao) |
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public static boolean |
parameterTypeMatches(Class<?>[] parameterTypes, Class<?>[] argTypes) |
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public static boolean |
trySetAccessible(AccessibleObject ao) |
Gets the immediate calling class, ignoring MOP frames.
Gets the called that is matchLevel stack frames before the call, ignoring MOP frames.
matchLevel - how may call stacks down to look.
If it is less than 1 it is treated as though it was 1.Gets the called that is matchLevel stack frames before the call, ignoring MOP frames and desired exclude packages.
matchLevel - how may call stacks down to look.
If it is less than 1 it is treated as though it was 1.extraIgnoredPackages - A collection of string names of packages to exclude
in addition to the MOP packages when counting stack frames.Determines whether the getCallingClass methods will return any sensible results. On JVMs that are not Sun derived i.e. (gcj, Harmony) this will likely return false. When not available all getCallingClass methods will return null.