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ServerChannelSource.cs
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ServerChannelSource.cs
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/* Copyright 2013-present MongoDB Inc.
*
* Licensed 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.Threading;
using System.Threading.Tasks;
using MongoDB.Driver.Core.Connections;
using MongoDB.Driver.Core.Misc;
using MongoDB.Driver.Core.Servers;
namespace MongoDB.Driver.Core.Bindings
{
/// <summary>
/// Represents a channel source that is bound to a server.
/// </summary>
public sealed class ServerChannelSource : IChannelSource
{
// fields
private bool _disposed;
private readonly IServer _server;
private readonly ICoreSessionHandle _session;
// constructors
/// <summary>
/// Initializes a new instance of the <see cref="ServerChannelSource" /> class.
/// </summary>
/// <param name="server">The server.</param>
/// <param name="session">The session.</param>
public ServerChannelSource(IServer server, ICoreSessionHandle session)
{
_server = Ensure.IsNotNull(server, nameof(server));
_session = Ensure.IsNotNull(session, nameof(session));
}
// properties
/// <inheritdoc/>
public IServer Server
{
get { return _server; }
}
/// <inheritdoc/>
public ServerDescription ServerDescription
{
get { return _server.Description; }
}
/// <inheritdoc/>
public ICoreSessionHandle Session
{
get { return _session; }
}
// methods
/// <inheritdoc/>
public void Dispose()
{
if (!_disposed)
{
_session.Dispose();
_disposed = true;
}
}
/// <inheritdoc/>
public IChannelHandle GetChannel(CancellationToken cancellationToken)
{
ThrowIfDisposed();
return _server.GetChannel(cancellationToken);
}
/// <inheritdoc/>
public Task<IChannelHandle> GetChannelAsync(CancellationToken cancellationToken)
{
ThrowIfDisposed();
return _server.GetChannelAsync(cancellationToken);
}
private void ThrowIfDisposed()
{
if (_disposed)
{
throw new ObjectDisposedException(GetType().FullName);
}
}
}
}