content: /*
   * Copyright (c) 2015, 2020, 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.xdevapi;
  
  import java.util.ArrayList;
  import java.util.List;
  import java.util.Map;
  import java.util.concurrent.CompletableFuture;
  
  import com.mysql.cj.MysqlxSession;
  import com.mysql.cj.exceptions.FeatureNotAvailableException;
  
  /**
   * {@link SqlStatement} implementation.
   */
  public class SqlStatementImpl implements SqlStatement {
      private MysqlxSession mysqlxSession;
      private String sql;
      private List<Object> args = new ArrayList<>();
  
      /**
       * Constructor.
       * 
       * @param mysqlxSession
       *            {@link com.mysql.cj.Session} instance.
       * @param sql
       *            SQL statement string.
       */
      public SqlStatementImpl(MysqlxSession mysqlxSession, String sql) {
          this.mysqlxSession = mysqlxSession;
          this.sql = sql;
      }
  
      public SqlResult execute() {
          return this.mysqlxSession.query(this.mysqlxSession.getMessageBuilder().buildSqlStatement(this.sql, this.args),
                  new StreamingSqlResultBuilder(this.mysqlxSession));
      }
  
      public CompletableFuture<SqlResult> executeAsync() {
          return this.mysqlxSession.queryAsync(this.mysqlxSession.getMessageBuilder().buildSqlStatement(this.sql, this.args),
                  new SqlResultBuilder(this.mysqlxSession));
      }
  
      public SqlStatement clearBindings() {
          this.args.clear();
          return this;
      }
  
      public SqlStatement bind(List<Object> values) {
          this.args.addAll(values);
          return this;
      }
  
      public SqlStatement bind(Map<String, Object> values) {
          throw new FeatureNotAvailableException("Cannot bind named parameters for SQL statements");
      }
  }
  