content: /*
   * Copyright (c) 2005, 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.jdbc;
  
  import java.sql.Connection;
  import java.sql.SQLException;
  
  import javax.sql.XAConnection;
  
  import com.mysql.cj.conf.PropertyKey;
  
  public class MysqlXADataSource extends MysqlDataSource implements javax.sql.XADataSource {
  
      static final long serialVersionUID = 7911390333152247455L;
  
      /**
       * Default no-arg constructor is required by specification.
       */
      public MysqlXADataSource() {
      }
  
      @Override
      public XAConnection getXAConnection() throws SQLException {
  
          Connection conn = getConnection();
  
          return wrapConnection(conn);
      }
  
      @Override
      public XAConnection getXAConnection(String u, String p) throws SQLException {
  
          Connection conn = getConnection(u, p);
  
          return wrapConnection(conn);
      }
  
      /**
       * Wraps a connection as a 'fake' XAConnection
       * 
       * @param conn
       *            connection to wrap
       * @return {@link XAConnection}
       * @throws SQLException
       *             if an error occurs
       */
      private XAConnection wrapConnection(Connection conn) throws SQLException {
          if (getBooleanProperty(PropertyKey.pinGlobalTxToPhysicalConnection).getValue()
                  || ((JdbcConnection) conn).getPropertySet().getBooleanProperty(PropertyKey.pinGlobalTxToPhysicalConnection).getValue()) {
              return SuspendableXAConnection.getInstance((JdbcConnection) conn);
          }
  
          return MysqlXAConnection.getInstance((JdbcConnection) conn, getBooleanProperty(PropertyKey.logXaCommands).getValue());
      }
  }
  