com.brightcove.player.util

Class ReflectionUtil

java.lang.Object

com.brightcove.player.util.ReflectionUtil

public class ReflectionUtil
extends java.lang.Object

Provides utility methods that can be used access and mutate objects using reflection.

Method Summary

Modifier and Type	Method and Description
static void	assertCallerAnnotation(java.lang.Class<? extends java.lang.annotation.Annotation> annotationClass, java.lang.String message) Ensures if the caller of the method calling this method is annotated with the specified annotation.
static boolean	setField(java.lang.Object source, java.lang.String fieldName, java.lang.Object value)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Method Detail

setField

public static boolean setField(@NonNull
                               java.lang.Object source,
                               @NonNull
                               java.lang.String fieldName,
                               @Nullable
                               java.lang.Object value)

assertCallerAnnotation

public static void assertCallerAnnotation(java.lang.Class<? extends java.lang.annotation.Annotation> annotationClass,
                                          java.lang.String message)

Ensures if the caller of the method calling this method is annotated with the specified annotation.

Parameters:

annotationClass - the expected annotation class

message - the message that will included the exception if the check fails.

Throws:

java.lang.UnsupportedOperationException - if the caller if the caller is not annotated as expected.