content: /*
   * Licensed to the Apache Software Foundation (ASF) under one or more
   * contributor license agreements.  See the NOTICE file distributed with
   * this work for additional information regarding copyright ownership.
   * The ASF licenses this file to You under the Apache License, Version 2.0
   * (the "License"); you may not use this file except in compliance with
   * the License.  You may obtain a copy of the License at
   *
   *    http://www.apache.org/licenses/LICENSE-2.0
   *
   * Unless required by applicable law or agreed to in writing, software
   * distributed under the License is distributed on an "AS IS" BASIS,
   * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
   * See the License for the specific language governing permissions and
   * limitations under the License.
   */
  
  package org.apache.arrow.adbc.driver.flightsql;
  
  import java.util.HashMap;
  import java.util.Map;
  import org.apache.arrow.adbc.core.AdbcDatabase;
  import org.apache.arrow.adbc.core.AdbcDriver;
  import org.apache.arrow.adbc.core.AdbcException;
  import org.apache.arrow.adbc.driver.testsuite.SqlValidationQuirks;
  import org.apache.arrow.flight.FlightClient;
  import org.apache.arrow.flight.FlightRuntimeException;
  import org.apache.arrow.flight.Location;
  import org.apache.arrow.flight.sql.FlightSqlClient;
  import org.apache.arrow.memory.BufferAllocator;
  import org.apache.arrow.memory.RootAllocator;
  import org.junit.jupiter.api.Assumptions;
  
  public class FlightSqlQuirks extends SqlValidationQuirks {
    static final String FLIGHT_SQL_LOCATION_ENV_VAR = "ADBC_SQLITE_FLIGHTSQL_URI";
  
    static String getFlightLocation() {
      final String location = System.getenv(FLIGHT_SQL_LOCATION_ENV_VAR);
      Assumptions.assumeTrue(
          location != null && !location.isEmpty(),
          "Flight SQL server not found, set " + FLIGHT_SQL_LOCATION_ENV_VAR);
      return location;
    }
  
    @Override
    public AdbcDatabase initDatabase(BufferAllocator allocator) throws AdbcException {
      String url = getFlightLocation();
  
      final Map<String, Object> parameters = new HashMap<>();
      AdbcDriver.PARAM_URI.set(parameters, url);
      return new FlightSqlDriver(allocator).open(parameters);
    }
  
    @Override
    public void cleanupTable(String name) throws Exception {
      try (final BufferAllocator allocator = new RootAllocator();
          final FlightSqlClient client =
              new FlightSqlClient(
                  FlightClient.builder(allocator, new Location(getFlightLocation())).build())) {
        client.executeUpdate("DROP TABLE " + name);
      } catch (FlightRuntimeException e) {
        // Ignored
      }
    }
  
    @Override
    public String defaultCatalog() {
      return "main";
    }
  
    @Override
    public String caseFoldTableName(String name) {
      return name.toUpperCase();
    }
  
    @Override
    public String caseFoldColumnName(String name) {
      return name.toUpperCase();
    }
  }
  