/*
 * Copyright 2015, The Querydsl Team (http://www.querydsl.com/team)
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 * http://www.apache.org/licenses/LICENSE-2.0
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package com.querydsl.sql.types;

import java.sql.PreparedStatement;
import java.sql.ResultSet;
import java.sql.SQLException;
import java.sql.Types;

/**
 * {@code EnumByOrdinalType} maps Enum types to their Integer ordinals on the JDBC level
 *
 * @author tiwe
 *
 * @param <T>
 */
public class EnumByOrdinalType<T extends Enum<T>> extends AbstractType<T> {

    private final Class<T> type;

    public EnumByOrdinalType(Class<T> type) {
        this(Types.INTEGER, type);
    }

    public EnumByOrdinalType(int jdbcType, Class<T> type) {
        super(jdbcType);
        this.type = type;
    }

    @Override
    public Class<T> getReturnedClass() {
        return type;
    }

    @Override
    public T getValue(ResultSet rs, int startIndex) throws SQLException {
        Integer ordinal = (Integer) rs.getObject(startIndex);
        return ordinal != null ? type.getEnumConstants()[ordinal] : null;
    }

    @Override
    public void setValue(PreparedStatement st, int startIndex, T value) throws SQLException {
        st.setInt(startIndex, value.ordinal());
    }

}

@@ -1394,23 +1394,19 @@
         
-I
+i
 nt
-eger
  ordinal
@@ -1411,30 +1411,17 @@
 al =
- (Integer)
  rs.get
-Objec
+In
 t(st
@@ -1450,25 +1450,29 @@
 urn 
-ordinal !=
+rs.wasNull() ?
  null 
-?
+:
  typ
@@ -1504,15 +1504,8 @@
 nal%5D
- : null
 ;%0A  

Fix EnumByOrdinalType null handling