Annotations - find all annotated parents

src/main/java/info/ebenoit/ebul/reflection/Annotations.java

@@ -197,4 +197,26 @@ public final class Annotations
 		return found;
 	}
 
+
+	public static < T > ArrayList< Class< ? super T > > findParentsWith( final Class< T > klass ,
+			final Class< ? extends Annotation > annotation )
+	{
+		ArrayList< Class< ? super T > > output = new ArrayList< >( );
+		findParentsWith( output , klass , annotation );
+		return output;
+	}
+
+
+	public static < T > void findParentsWith( ArrayList< Class< ? super T > > output , Class< T > klass ,
+			Class< ? extends Annotation > annotation )
+	{
+		Class< ? super T > current = klass;
+		while ( current != null ) {
+			if ( current.getDeclaredAnnotation( annotation ) != null ) {
+				output.add( current );
+			}
+			current = current.getSuperclass( );
+		}
+	}
+
 }

src/test/java/info/ebenoit/ebul/reflection/TestAnnotations.java

@@ -169,4 +169,20 @@ public class TestAnnotations
 	{
 		Assert.assertSame( CTest1.class , Annotations.findFarthestClass( CTest4.class , ATest3.class ) );
 	}
+
+
+	/**
+	 * Test: {@link Annotations#findParentsWith(Class, Class)}
+	 */
+	@Test
+	public void testFindParentsWith( )
+	{
+		ArrayList< Class< ? super CTest4 > > result = Annotations.findParentsWith( CTest4.class , ATest1.class );
+		Assert.assertEquals( 2 , result.size( ) );
+		Assert.assertSame( CTest3.class , result.get( 0 ) );
+		Assert.assertSame( CTest2.class , result.get( 1 ) );
+
+		result = Annotations.findParentsWith( CTest4.class , ATest2.class );
+		Assert.assertTrue( result.isEmpty( ) );
+	}
 }