/*
    *    Copyright 2009-2023 the original author or authors.
    *
    *    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
    *
    *       https://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.apache.ibatis.submitted.enumtypehandler_on_annotation;
  
  import org.apache.ibatis.annotations.Arg;
  import org.apache.ibatis.annotations.Case;
  import org.apache.ibatis.annotations.ConstructorArgs;
  import org.apache.ibatis.annotations.Result;
  import org.apache.ibatis.annotations.Results;
  import org.apache.ibatis.annotations.Select;
  import org.apache.ibatis.annotations.TypeDiscriminator;
  import org.apache.ibatis.submitted.enumtypehandler_on_annotation.Person.PersonType;
  import org.apache.ibatis.type.EnumOrdinalTypeHandler;
  
  /**
   * @since #444
   *
   * @author Kazuki Shimizu
   */
  public interface PersonMapper {
  
    // @formatter:off
    @ConstructorArgs({
          @Arg(column = "id", javaType = Integer.class, id = true)
        , @Arg(column = "firstName", javaType = String.class)
        , @Arg(column = "lastName", javaType = String.class)
        // target for test (ordinal number -> Enum constant)
        , @Arg(column = "personType", javaType = PersonType.class, typeHandler = EnumOrdinalTypeHandler.class)
      })
    // @formatter:on
    @Select("SELECT id, firstName, lastName, personType FROM person WHERE id = #{id}")
    Person findOneUsingConstructor(int id);
  
    // @formatter:off
    @Results({
        // target for test (ordinal number -> Enum constant)
        @Result(property = "personType", column = "personType", typeHandler = EnumOrdinalTypeHandler.class)
      })
    // @formatter:on
    @Select("SELECT id, firstName, lastName, personType FROM person WHERE id = #{id}")
    Person findOneUsingSetter(int id);
  
    // @formatter:off
    @TypeDiscriminator(
        // target for test (ordinal number -> Enum constant)
        column = "personType", javaType = PersonType.class, typeHandler = EnumOrdinalTypeHandler.class,
        // Switch using enum constant name(PERSON or EMPLOYEE) at cases attribute
        cases = {
              @Case(value = "PERSON", type = Person.class, results = {@Result(property = "personType", column = "personType", typeHandler = EnumOrdinalTypeHandler.class)})
            , @Case(value = "EMPLOYEE", type = Employee.class, results = {@Result(property = "personType", column = "personType", typeHandler = EnumOrdinalTypeHandler.class)})
          })
    // @formatter:on
    @Select("SELECT id, firstName, lastName, personType FROM person WHERE id = #{id}")
    Person findOneUsingTypeDiscriminator(int id);
  
  }