X-Git-Url: http://wamblee.org/gitweb/?a=blobdiff_plain;f=support%2Fgeneral%2Fsrc%2Fmain%2Fjava%2Forg%2Fwamblee%2Freflection%2FReflectionUtils.java;h=0da2d1f2ff31fb93e3518a031686b30aff34b239;hb=313c76d2f2ef7da225beaabbb7be8715d018ab4d;hp=4c706b15084ae9fff3edea70ee5af5173476440c;hpb=fa0390b1f4d5f90d6c9f5ff5bd23c5206d526553;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 4c706b15..0da2d1f2 100644
--- a/support/general/src/main/java/org/wamblee/reflection/ReflectionUtils.java
+++ b/support/general/src/main/java/org/wamblee/reflection/ReflectionUtils.java
@@ -23,7 +23,26 @@ import java.util.HashMap;
 import java.util.List;
 import java.util.Map;
 
+/**
+ * Some utilities for reflection. 
+ * 
+ * @author Erik Brakkee
+ */
 public class ReflectionUtils {
+    
+    public static final List<Class> PRIMITIVE_WRAPPERS =
+        createPrimitiveWrappers();
+    
+    private static final List<Class> createPrimitiveWrappers() { 
+        Class[] vals =   {
+            Boolean.class, Byte.class, Character.class, Short.class, Integer.class, Long.class,
+            Float.class, Double.class };
+        return Arrays.asList(vals);
+    }
+    
+  
+    
+    
     /**
      * Wraps a type by the corresponding wrapper type if it is a primitive type.
      * 
@@ -136,4 +155,16 @@ public class ReflectionUtils {
             getAllFields(superClass, aFound, aExcludedClasses);
         }
     }
+    
+    /**
+     * Checks if a class is a primitive type or wrapper type.
+     * @param aClass
+     * @return
+     */
+    public static boolean isPrimitive(Class aClass) { 
+        if ( aClass.isPrimitive()) { 
+            return true; 
+        }
+        return PRIMITIVE_WRAPPERS.contains(aClass);
+    }
 }