Merge branch 'develop'

src/main/java/ru/dmitriymx/reflection/ReflectionObject.java

@@ -84,17 +84,41 @@ public class ReflectionObject {
         }
     }
 
+    public List<ReflectionMethod> methodsAllList() {
+        final Class clazz = object.getClass();
+
+        Method[] declaredMethods = clazz.getMethods();
+        if (declaredMethods.length > 0) {
+            List<ReflectionMethod> result = new ArrayList<>(declaredMethods.length);
+
+            for (Method method : declaredMethods) {
+                result.add(new ReflectionMethod(object, method));
+            }
+
+            return result;
+        } else {
+            return Collections.emptyList();
+        }
+    }
+
     @SuppressWarnings("unchecked")
     public ReflectionMethod method(String methodName, Class<?>... parameterTypes) {
         final Class clazz = object.getClass();
 
+        Method method;
         try {
-            return new ReflectionMethod(object, clazz.getDeclaredMethod(methodName, parameterTypes));
+            method = clazz.getDeclaredMethod(methodName, parameterTypes);
         } catch (NoSuchMethodException e) {
-            throw new ReflectionException(e);
+            try {
+                method = clazz.getMethod(methodName, parameterTypes);
+            } catch (NoSuchMethodException e1) {
+                throw new ReflectionException(e1);
             }
         }
 
+        return new ReflectionMethod(object, method);
+    }
+
     @Override
     public boolean equals(final Object o) {
         if (o == this) return true;

src/test/java/ru/dmitriymx/reflection/ReflectionObjectTest.java

@@ -139,6 +139,23 @@ public class ReflectionObjectTest {
         assertNotNull(refMethod);
     }
 
+    @Test
+    public void method_generic() {
+        SomeGenericObject<String, Integer> someGenericObject = new SomeGenericObject<>();
+        String key = "KEY!";
+        int value = 3306;
+
+        ReflectionObject refObj = new ReflectionObject(someGenericObject);
+
+        ReflectionMethod refMethod = refObj.method("genericMethod", Object.class, Object.class);
+        assertNotNull(refMethod);
+
+        refMethod.invoke(key, value);
+        assertFalse(someGenericObject.map.isEmpty());
+        assertTrue(someGenericObject.map.containsKey(key));
+        assertEquals(value, (int) someGenericObject.map.get(key));
+    }
+
     @Test(expected = ReflectionException.class)
     public void method_notExists() {
         ReflectionObject refObj = new ReflectionObject(new SomeObject());

src/test/java/ru/dmitriymx/reflection/SomeGenericObject.java

@@ -0,0 +1,13 @@
+package ru.dmitriymx.reflection;
+
+import java.util.HashMap;
+import java.util.Map;
+
+public class SomeGenericObject<K, V> {
+
+	public Map<K, V> map = new HashMap<>();
+
+	public void genericMethod(K key, V value) {
+		map.put(key, value);
+	}
+}