#852 - javax.persistence.PersistenceException: No ScalarType registered for class Foo$1 ... where Foo is an Enum where individual instances override a method (example below).

src/test/java/com/avaje/ebean/server/type/MyEnum.java

@@ -0,0 +1,28 @@
+package com.avaje.ebean.server.type;
+
+import com.avaje.ebean.annotation.EnumValue;
+
+/**
+ * Enum with method overrides (and hence multiple actual classes).
+ */
+public enum MyEnum {
+
+  @EnumValue("A")Aval {
+    @Override
+    public String doSomething() {
+      return "bar";
+    }
+  },
+  @EnumValue("B")Bval,
+
+  @EnumValue("C")Cval {
+    @Override
+    public String doSomething() {
+      return "baz";
+    }
+  };
+
+  public String doSomething() {
+    return "foo";
+  }
+}

src/test/java/com/avaje/ebean/server/type/TestTypeManager.java

@@ -23,6 +23,31 @@ import static org.assertj.core.api.Assertions.assertThat;
 
 public class TestTypeManager extends BaseTestCase {
 
+  @Test
+  public void testEnumWithSubclasses() throws SQLException {
+
+    DefaultTypeManager typeManager = createTypeManager();
+
+    ScalarType<?> type = typeManager.createEnumScalarType(MyEnum.class);
+    typeManager.addEnumType(type, MyEnum.class);
+
+    Object val = type.read(new DummyDataReader("A"));
+    assertThat(val).isEqualTo(MyEnum.Aval);
+    val = type.read(new DummyDataReader("B"));
+    assertThat(val).isEqualTo(MyEnum.Bval);
+    val = type.read(new DummyDataReader("C"));
+    assertThat(val).isEqualTo(MyEnum.Cval);
+
+    ScalarType<?> typeGeneral = typeManager.getScalarType(MyEnum.class);
+    assertThat(typeGeneral).isNotNull();
+    ScalarType<?> typeB = typeManager.getScalarType(MyEnum.Bval.getClass());
+    assertThat(typeB).isNotNull();
+    ScalarType<?> typeA = typeManager.getScalarType(MyEnum.Aval.getClass());
+    assertThat(typeA).isNotNull();
+    ScalarType<?> typeC = typeManager.getScalarType(MyEnum.Cval.getClass());
+    assertThat(typeC).isNotNull();
+  }
+
   @Test
   public void testEnumWithChar() throws SQLException {
 
@@ -88,7 +113,7 @@ public class TestTypeManager extends BaseTestCase {
 
     String val;
 
-    public DummyDataReader(String val) {
+    DummyDataReader(String val) {
       super(null, null);
       this.val = val;
     }