Update ScalarTypeMonth and ScalarTypeDayOfWeek

src/main/java/com/avaje/ebeaninternal/server/type/ScalarTypeDayOfWeek.java

@@ -1,5 +1,7 @@
 package com.avaje.ebeaninternal.server.type;
 
+import java.sql.SQLException;
+import java.sql.Types;
 import java.time.DayOfWeek;
 
 /**
@@ -19,4 +21,31 @@ public class ScalarTypeDayOfWeek extends ScalarTypeEnumWithMapping {
   public ScalarTypeDayOfWeek() {
     super(beanDbMap, DayOfWeek.class, 1);
   }
+
+  /**
+   * Bind DayOfWeek enum using getValue().
+   */
+  @Override
+  public void bind(DataBind b, Object value) throws SQLException {
+    if (value == null) {
+      b.setNull(Types.INTEGER);
+    } else {
+      // avoiding the map lookup
+      b.setInt(((DayOfWeek)value).getValue());
+    }
+  }
+
+  /**
+   * Read DayOfWeek using int value.
+   */
+  @Override
+  public Object read(DataReader dataReader) throws SQLException {
+    Integer i = dataReader.getInt();
+    if (i == null) {
+      return null;
+    } else {
+      // avoiding the map lookup
+      return DayOfWeek.of(i);
+    }
+  }
 }

src/main/java/com/avaje/ebeaninternal/server/type/ScalarTypeEnumStandard.java

@@ -101,7 +101,7 @@ public class ScalarTypeEnumStandard {
       if (beanValue == null) {
         return null;
       }
-      return ((Enum<?>) beanValue).toString();
+      return beanValue.toString();
     }
 
     public Object toBeanType(Object dbValue) {
@@ -186,7 +186,7 @@ public class ScalarTypeEnumStandard {
         return dbValue;
       }
 
-      int ordinal = ((Integer) dbValue).intValue();
+      int ordinal = (Integer) dbValue;
       if (ordinal < 0 || ordinal >= enumArray.length) {
         String m = "Unexpected ordinal [" + ordinal + "] out of range [" + enumArray.length + "]";
         throw new IllegalStateException(m);

src/main/java/com/avaje/ebeaninternal/server/type/ScalarTypeMonth.java

@@ -1,5 +1,7 @@
 package com.avaje.ebeaninternal.server.type;
 
+import java.sql.SQLException;
+import java.sql.Types;
 import java.time.Month;
 
 /**
@@ -19,4 +21,31 @@ public class ScalarTypeMonth extends ScalarTypeEnumWithMapping {
   public ScalarTypeMonth() {
     super(beanDbMap, Month.class, 1);
   }
+
+  /**
+   * Bind Month enum value.
+   */
+  @Override
+  public void bind(DataBind b, Object value) throws SQLException {
+    if (value == null) {
+      b.setNull(Types.INTEGER);
+    } else {
+      // avoiding the map lookup
+      b.setInt(((Month)value).getValue());
+    }
+  }
+
+  /**
+   * Read Month enum from integer.
+   */
+  @Override
+  public Object read(DataReader dataReader) throws SQLException {
+    Integer i = dataReader.getInt();
+    if (i == null) {
+      return null;
+    } else {
+      // avoiding the map lookup
+      return Month.of(i);
+    }
+  }
 }