#390 - ChangeLog - Add inheritance hierarchy check for @ChangeLog

src/main/java/com/avaje/ebeaninternal/server/changelog/DefaultChangeLogRegister.java

@@ -30,7 +30,7 @@ public class DefaultChangeLogRegister implements ChangeLogRegister {
   @Override
   public ChangeLogFilter getChangeFilter(Class<?> beanType) {
 
-    ChangeLog changeLog = beanType.getAnnotation(ChangeLog.class);
+    ChangeLog changeLog = getChangeLog(beanType);
     if (changeLog == null) {
       return null;
     }
@@ -48,6 +48,20 @@ public class DefaultChangeLogRegister implements ChangeLogRegister {
     return new UpdateFilter(insertModeInclude(changeLog.inserts()), updateProps);
   }
 
+  /**
+   * Find and return the ChangeLog annotation in the inheritance hierarchy.
+   */
+  private ChangeLog getChangeLog(Class<?> beanType) {
+    ChangeLog changeLog = beanType.getAnnotation(ChangeLog.class);
+    if (changeLog != null) {
+      return changeLog;
+    }
+    if (Object.class.equals(beanType.getSuperclass())) {
+      return null;
+    }
+    return getChangeLog(beanType.getSuperclass());
+  }
+
   /**
    * Return true if inserts should be included in the change log.
    */