content: package com.alibaba.druid.support.clickhouse;
  
  import ru.yandex.clickhouse.BalancedClickhouseDataSource;
  
  import java.sql.Connection;
  import java.sql.DriverPropertyInfo;
  import java.sql.SQLException;
  import java.sql.SQLFeatureNotSupportedException;
  import java.util.Properties;
  import java.util.logging.Logger;
  
  public class BalancedClickhouseDriver implements java.sql.Driver {
      private final String url;
      private BalancedClickhouseDataSource dataSource;
  
      public BalancedClickhouseDriver(final String url, Properties properties) {
          this.url = url;
          this.dataSource = new BalancedClickhouseDataSource(url, properties);
      }
  
      @Override
      public Connection connect(String url, Properties info) throws SQLException {
          if (!acceptsURL(url)) {
              throw new SQLException("TODO");
          }
  
          return dataSource.getConnection();
      }
  
      @Override
      public boolean acceptsURL(String url) throws SQLException {
          return this.url.equals(url);
      }
  
      @Override
      public DriverPropertyInfo[] getPropertyInfo(String url, Properties info) throws SQLException {
          return new DriverPropertyInfo[0];
      }
  
      @Override
      public int getMajorVersion() {
          return 0;
      }
  
      @Override
      public int getMinorVersion() {
          return 0;
      }
  
      @Override
      public boolean jdbcCompliant() {
          return false;
      }
  
      @Override
      public Logger getParentLogger() throws SQLFeatureNotSupportedException {
          return null;
      }
  }
  