/*
    * Copyright 2004-2025 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 com.ibatis.sqlmap.engine.type;
  
  import com.ibatis.sqlmap.client.extensions.ParameterSetter;
  import com.ibatis.sqlmap.client.extensions.ResultGetter;
  import com.ibatis.sqlmap.client.extensions.TypeHandlerCallback;
  
  import java.sql.CallableStatement;
  import java.sql.PreparedStatement;
  import java.sql.ResultSet;
  import java.sql.SQLException;
  
  /**
   * Custom type handler for adding a TypeHandlerCallback.
   */
  public class CustomTypeHandler extends BaseTypeHandler implements TypeHandler {
  
    /** The callback. */
    private TypeHandlerCallback callback;
  
    /**
     * Constructor to provide a TypeHandlerCallback instance.
     *
     * @param callback
     *          - the TypeHandlerCallback instance
     */
    public CustomTypeHandler(TypeHandlerCallback callback) {
      this.callback = callback;
    }
  
    @Override
    public void setParameter(PreparedStatement ps, int i, Object parameter, String jdbcType) throws SQLException {
      ParameterSetter setter = new ParameterSetterImpl(ps, i);
      callback.setParameter(setter, parameter);
    }
  
    @Override
    public Object getResult(ResultSet rs, String columnName) throws SQLException {
      ResultGetter getter = new ResultGetterImpl(rs, columnName);
      return callback.getResult(getter);
    }
  
    @Override
    public Object getResult(ResultSet rs, int columnIndex) throws SQLException {
      ResultGetter getter = new ResultGetterImpl(rs, columnIndex);
      return callback.getResult(getter);
    }
  
    @Override
    public Object getResult(CallableStatement cs, int columnIndex) throws SQLException {
      ResultGetter getter = new ResultGetterImpl(new CallableStatementResultSet(cs), columnIndex);
      return callback.getResult(getter);
    }
  
    @Override
    public Object valueOf(String s) {
      return callback.valueOf(s);
    }
  
  }