content: /*
   * Copyright (c) 2022, Oracle and/or its affiliates.
   *
   * This program is free software; you can redistribute it and/or modify it under
   * the terms of the GNU General Public License, version 2.0, as published by the
   * Free Software Foundation.
   *
   * This program is also distributed with certain software (including but not
   * limited to OpenSSL) that is licensed under separate terms, as designated in a
   * particular file or component or in included license documentation. The
   * authors of MySQL hereby grant you an additional permission to link the
   * program and your derivative works with the separately licensed software that
   * they have included with MySQL.
   *
   * Without limiting anything contained in the foregoing, this file, which is
   * part of MySQL Connector/J, is also subject to the Universal FOSS Exception,
   * version 1.0, a copy of which can be found at
   * http://oss.oracle.com/licenses/universal-foss-exception.
   *
   * This program is distributed in the hope that it will be useful, but WITHOUT
   * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
   * FOR A PARTICULAR PURPOSE. See the GNU General Public License, version 2.0,
   * for more details.
   *
   * You should have received a copy of the GNU General Public License along with
   * this program; if not, write to the Free Software Foundation, Inc.,
   * 51 Franklin St, Fifth Floor, Boston, MA 02110-1301  USA
   */
  
  package com.mysql.cj.protocol.a;
  
  import java.math.BigDecimal;
  
  import com.mysql.cj.BindValue;
  import com.mysql.cj.Messages;
  import com.mysql.cj.exceptions.ExceptionFactory;
  import com.mysql.cj.exceptions.WrongArgumentException;
  import com.mysql.cj.protocol.Message;
  import com.mysql.cj.protocol.a.NativeConstants.IntegerDataType;
  import com.mysql.cj.protocol.a.NativeConstants.StringSelfDataType;
  import com.mysql.cj.util.StringUtils;
  
  public class BooleanValueEncoder extends AbstractValueEncoder {
  
      @Override
      public String getString(BindValue binding) {
          boolean b = ((Boolean) binding.getValue()).booleanValue();
          switch (binding.getMysqlType()) {
              case NULL:
                  return "null";
              case CHAR:
              case VARCHAR:
              case TINYTEXT:
              case TEXT:
              case MEDIUMTEXT:
              case LONGTEXT:
                  return String.valueOf(b);
              case BIT:
              case BOOLEAN:
              case TINYINT:
              case TINYINT_UNSIGNED:
              case SMALLINT:
              case SMALLINT_UNSIGNED:
              case MEDIUMINT:
              case MEDIUMINT_UNSIGNED:
              case INT:
              case INT_UNSIGNED:
              case YEAR:
                  return String.valueOf(b ? 1 : 0);
              case BIGINT:
              case BIGINT_UNSIGNED:
                  return String.valueOf(b ? 1L : 0L);
              case FLOAT:
              case FLOAT_UNSIGNED:
                  return StringUtils.fixDecimalExponent(Float.toString(b ? 1f : 0f));
              case DOUBLE:
              case DOUBLE_UNSIGNED:
                  return StringUtils.fixDecimalExponent(Double.toString(b ? 1d : 0d));
              case DECIMAL:
              case DECIMAL_UNSIGNED:
                  return (new BigDecimal(b ? 1d : 0d)).toPlainString();
              default:
                  throw ExceptionFactory.createException(WrongArgumentException.class,
                          Messages.getString("PreparedStatement.67", new Object[] { binding.getValue().getClass().getName(), binding.getMysqlType().toString() }),
                          this.exceptionInterceptor);
          }
      }
  
      @Override
      public void encodeAsBinary(Message msg, BindValue binding) {
          boolean b = ((Boolean) binding.getValue()).booleanValue();
          NativePacketPayload intoPacket = (NativePacketPayload) msg;
          switch (binding.getMysqlType()) {
              case BIT:
              case BOOLEAN:
              case TINYINT:
              case TINYINT_UNSIGNED:
                  intoPacket.writeInteger(IntegerDataType.INT1, Long.valueOf(b ? 1L : 0L));
                  return;
              case CHAR:
              case VARCHAR:
              case TINYTEXT:
              case TEXT:
              case MEDIUMTEXT:
              case LONGTEXT:
                  intoPacket.writeBytes(StringSelfDataType.STRING_LENENC, StringUtils.getBytes(String.valueOf(b), this.charEncoding.getValue()));
                  return;
              case SMALLINT:
              case SMALLINT_UNSIGNED:
              case MEDIUMINT:
              case MEDIUMINT_UNSIGNED:
                  intoPacket.writeInteger(IntegerDataType.INT2, Long.valueOf(b ? 1L : 0L));
                  return;
              case INT:
              case INT_UNSIGNED:
              case YEAR:
                  intoPacket.writeInteger(IntegerDataType.INT4, ((Long) binding.getValue()).longValue());
                  return;
              case BIGINT:
              case BIGINT_UNSIGNED:
                  intoPacket.writeInteger(IntegerDataType.INT8, Long.valueOf(b ? 1L : 0L));
                  return;
              case FLOAT:
              case FLOAT_UNSIGNED:
                  intoPacket.writeInteger(IntegerDataType.INT4, Float.floatToIntBits(b ? 1f : 0f));
                  return;
              case DOUBLE:
              case DOUBLE_UNSIGNED:
                  intoPacket.writeInteger(IntegerDataType.INT8, Double.doubleToLongBits(b ? 1d : 0d));
                  return;
              case DECIMAL:
              case DECIMAL_UNSIGNED:
                  intoPacket.writeBytes(StringSelfDataType.STRING_LENENC,
                          StringUtils.getBytes((new BigDecimal(b ? 1d : 0d)).toPlainString(), this.charEncoding.getValue()));
                  return;
              default:
                  throw ExceptionFactory.createException(WrongArgumentException.class,
                          Messages.getString("PreparedStatement.67", new Object[] { binding.getValue().getClass().getName(), binding.getMysqlType().toString() }),
                          this.exceptionInterceptor);
          }
      }
  
      @Override
      public void encodeAsQueryAttribute(Message msg, BindValue binding) {
          boolean b = ((Boolean) binding.getValue()).booleanValue();
          NativePacketPayload intoPacket = (NativePacketPayload) msg;
          intoPacket.writeInteger(IntegerDataType.INT1, Long.valueOf(b ? 1L : 0L));
      }
  }
  