/*
    *    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.typehandler;
  
  import java.sql.CallableStatement;
  import java.sql.PreparedStatement;
  import java.sql.ResultSet;
  import java.sql.SQLException;
  
  import org.apache.ibatis.type.BaseTypeHandler;
  import org.apache.ibatis.type.JdbcType;
  
  public class Product {
  
    private ProductId id;
  
    private String name;
  
    public Product() {
    }
  
    public Product(ProductId id, String name) {
      this.id = id;
      this.name = name;
    }
  
    public ProductId getId() {
      return id;
    }
  
    public void setId(ProductId id) {
      this.id = id;
    }
  
    public String getName() {
      return name;
    }
  
    public void setName(String name) {
      this.name = name;
    }
  
    public static class ProductId {
      private Integer value;
  
      public Integer getValue() {
        return value;
      }
  
      public void setValue(Integer value) {
        this.value = value;
      }
    }
  
    public static class ProductIdTypeHandler extends BaseTypeHandler<ProductId> {
      @Override
      public void setNonNullParameter(PreparedStatement ps, int i, ProductId parameter, JdbcType jdbcType)
          throws SQLException {
        ps.setInt(i, parameter.getValue());
      }
  
      @Override
      public ProductId getNullableResult(ResultSet rs, String columnName) throws SQLException {
        ProductId id = new ProductId();
        id.setValue(rs.getInt(columnName));
        return id;
      }
  
      @Override
      public ProductId getNullableResult(ResultSet rs, int columnIndex) throws SQLException {
        ProductId id = new ProductId();
        id.setValue(rs.getInt(columnIndex));
        return id;
      }
  
      @Override
      public ProductId getNullableResult(CallableStatement cs, int columnIndex) throws SQLException {
        ProductId id = new ProductId();
        id.setValue(cs.getInt(columnIndex));
        return id;
      }
    }
  
    public static class ConstantProductIdTypeHandler extends BaseTypeHandler<ProductId> {
      @Override
      public void setNonNullParameter(PreparedStatement ps, int i, ProductId parameter, JdbcType jdbcType)
         throws SQLException {
     }
 
     @Override
     public ProductId getNullableResult(ResultSet rs, String columnName) throws SQLException {
       return getConstantId();
     }
 
     @Override
     public ProductId getNullableResult(ResultSet rs, int columnIndex) throws SQLException {
       return getConstantId();
     }
 
     @Override
     public ProductId getNullableResult(CallableStatement cs, int columnIndex) throws SQLException {
       return getConstantId();
     }
 
     private ProductId getConstantId() {
       ProductId id = new ProductId();
       id.setValue(999);
       return id;
     }
   }
 }