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/*-
 * #%L
 * marid-db
 * %%
 * Copyright (C) 2012 - 2017 MARID software development group
 * %%
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU Affero General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 * 
 * 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 for more details.
 * 
 * You should have received a copy of the GNU Affero General Public License
 * along with this program.  If not, see .
 * #L%
 */

package org.marid.db.hsqldb;

import org.marid.db.dao.NumericReader;

import org.jetbrains.annotations.NotNull;
import javax.sql.DataSource;
import java.nio.ByteBuffer;
import java.sql.PreparedStatement;
import java.sql.ResultSet;
import java.sql.SQLException;

/**
 * @author Dmitry Ovchinnikov.
 */
public class HsqldbDaqNumericReader extends HsqldbDaqAbstractReader implements NumericReader {

  public HsqldbDaqNumericReader(DataSource dataSource, String table) {
    super(dataSource, table);
  }

  @Override
  protected void setValue(PreparedStatement statement, int index, Double value) throws SQLException {
    statement.setDouble(index, value);
  }

  @Override
  protected Double getValue(ResultSet resultSet, int index) throws SQLException {
    return resultSet.getDouble(index);
  }

  @Override
  protected byte[] toByteArray(@NotNull Double value) {
    return ByteBuffer.allocate(8).putDouble(0, value).array();
  }

  @Override
  protected String getSqlTypeName() {
    return "double";
  }
}