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.jni;
  
  import org.apache.arrow.adbc.core.AdbcConnection;
  import org.apache.arrow.adbc.core.AdbcException;
  import org.apache.arrow.adbc.core.AdbcStatement;
  import org.apache.arrow.adbc.driver.jni.impl.JniLoader;
  import org.apache.arrow.adbc.driver.jni.impl.NativeConnectionHandle;
  import org.apache.arrow.memory.BufferAllocator;
  import org.apache.arrow.vector.ipc.ArrowReader;
  import org.checkerframework.checker.nullness.qual.Nullable;
  
  public class JniConnection implements AdbcConnection {
    private final BufferAllocator allocator;
    private final NativeConnectionHandle handle;
  
    public JniConnection(BufferAllocator allocator, NativeConnectionHandle handle) {
      this.allocator = allocator;
      this.handle = handle;
    }
  
    @Override
    public AdbcStatement createStatement() throws AdbcException {
      return new JniStatement(allocator, JniLoader.INSTANCE.openStatement(handle));
    }
  
    @Override
    public ArrowReader getInfo(int @Nullable [] infoCodes) throws AdbcException {
      throw new UnsupportedOperationException();
    }
  
    @Override
    public void close() {
      handle.close();
    }
  }
  