netcore/netcore-lib/Client.cs

/*
 * 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.
 */
using System;
using System.Runtime.InteropServices;

namespace Apache.Geode.Client {
  public class Client : GeodeNativeObject {
    [DllImport(Constants.libPath, CharSet = CharSet.Auto)]
    private static extern IntPtr apache_geode_ClientInitialize();

    [DllImport(Constants.libPath, CharSet = CharSet.Auto)]
    private static extern int apache_geode_ClientUninitialize(IntPtr client);

    public Client() {
      _containedObject = apache_geode_ClientInitialize();
    }

    protected override void DestroyContainedObject() {
      var err = apache_geode_ClientUninitialize(_containedObject);
      _containedObject = IntPtr.Zero;
      if (err != 0) {
        throw new InvalidOperationException(
            "One or more native objects was leaked!  See Geode Native log for debugging info.");
      }
    }
  }
}