http://jdbi.org/: jdbi is designed to provide convenient tabular data access in Java(tm). It uses the Java collections framework for query results, provides a convenient means of externalizing sql statements, and provides named parameter support for any database being used. 
/*
 * 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 org.jdbi.v3.core.argument;

import java.sql.PreparedStatement;
import java.sql.Types;

class BoxedArgumentFactory extends DelegatingArgumentFactory {
    BoxedArgumentFactory() {
        register(Boolean.class, Types.BOOLEAN, PreparedStatement::setBoolean);
        register(Byte.class, Types.TINYINT, PreparedStatement::setByte);
        register(Character.class, Types.CHAR, new ToStringBinder<>(PreparedStatement::setString));
        register(Short.class, Types.SMALLINT, PreparedStatement::setShort);
        register(Integer.class, Types.INTEGER, PreparedStatement::setInt);
        register(Long.class, Types.INTEGER, PreparedStatement::setLong);
        register(Float.class, Types.FLOAT, PreparedStatement::setFloat);
        register(Double.class, Types.DOUBLE, PreparedStatement::setDouble);
    }
}