| /* |
| * 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. |
| */ |
| |
| namespace Apache.Ignite.Core.Impl |
| { |
| using System; |
| |
| /// <summary> |
| /// PlatformTargetAdapter with IDisposable pattern. |
| /// </summary> |
| internal abstract class PlatformDisposableTargetAdapter : PlatformTargetAdapter, IDisposable |
| { |
| /** Disposed flag. */ |
| private volatile bool _disposed; |
| |
| /// <summary> |
| /// Constructor. |
| /// </summary> |
| /// <param name="target">Target.</param> |
| protected PlatformDisposableTargetAdapter(IPlatformTargetInternal target) : base(target) |
| { |
| // No-op. |
| } |
| |
| /** <inheritdoc /> */ |
| public void Dispose() |
| { |
| lock (this) |
| { |
| if (_disposed) |
| return; |
| |
| Dispose(true); |
| |
| GC.SuppressFinalize(this); |
| |
| _disposed = true; |
| } |
| } |
| |
| /// <summary> |
| /// Releases unmanaged and - optionally - managed resources. |
| /// </summary> |
| /// <param name="disposing"> |
| /// <c>true</c> when called from Dispose; <c>false</c> when called from finalizer. |
| /// </param> |
| protected virtual void Dispose(bool disposing) |
| { |
| Target.Dispose(); |
| } |
| |
| /// <summary> |
| /// Throws <see cref="ObjectDisposedException"/> if this instance has been disposed. |
| /// </summary> |
| protected void ThrowIfDisposed() |
| { |
| if (_disposed) |
| throw new ObjectDisposedException(GetType().Name, "Object has been disposed."); |
| } |
| } |
| } |