X-Git-Url: http://wamblee.org/gitweb/?a=blobdiff_plain;f=support%2Fgeneral%2Fsrc%2Fmain%2Fjava%2Forg%2Fwamblee%2Freflection%2FReflectionUtils.java;h=a1fa5522b8f68bd0da7a8271a9168ef73421bd7c;hb=4a6250add2687ebe7d87797571a2f36bd5d7e85c;hp=1788f7402d569629b4789a50d619a866ea1e181a;hpb=68dcdd00b0448fb1c791268c43e634ccf1c0fcff;p=utils

diff --git a/support/general/src/main/java/org/wamblee/reflection/ReflectionUtils.java b/support/general/src/main/java/org/wamblee/reflection/ReflectionUtils.java
index 1788f740..a1fa5522 100644
--- a/support/general/src/main/java/org/wamblee/reflection/ReflectionUtils.java
+++ b/support/general/src/main/java/org/wamblee/reflection/ReflectionUtils.java
@@ -1,5 +1,12 @@
 package org.wamblee.reflection;
 
+import java.lang.reflect.Method;
+import java.util.ArrayList;
+import java.util.Arrays;
+import java.util.HashMap;
+import java.util.List;
+import java.util.Map;
+
 public class ReflectionUtils {
 
 	/**
@@ -39,4 +46,34 @@ public class ReflectionUtils {
 		}
 		return aClass;
 	}
+	
+	
+	public static List<Method> getAllMethods(Class aClass) {
+		
+		Map<String,Method> found = new HashMap<String, Method>();
+		getAllMethods(aClass, found);
+		return new ArrayList<Method>(found.values());
+	}
+
+	private static void getAllMethods(Class aClass, Map<String,Method> aFound) { 
+		List<Method> declared = Arrays.asList(aClass.getDeclaredMethods());
+		for (Method method: declared) { 
+			Method superMethod = aFound.get(method.getName());
+			if ( superMethod == null ) { 
+				// no superclass method
+				aFound.put(method.getName(), method);
+			}
+			else { 
+				// super class method. Check for override.
+				if ( !Arrays.equals(superMethod.getParameterTypes(), method.getParameterTypes())) { 
+					// parameters differ so this is a new method.
+					aFound.put(method.getName(), method);
+				}
+			}
+		}
+		Class superClass = aClass.getSuperclass();
+		if (superClass != null) {
+			getAllMethods(superClass, aFound);
+		}
+	}
 }