jellyfin/MediaBrowser.Server.Implementations/Persistence/BaseSqliteRepository.cs

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2015-05-02 22:59:01 +00:00
using MediaBrowser.Model.Logging;
using System;
using System.Threading;
namespace MediaBrowser.Server.Implementations.Persistence
{
public abstract class BaseSqliteRepository : IDisposable
{
protected readonly SemaphoreSlim WriteLock = new SemaphoreSlim(1, 1);
protected ILogger Logger;
protected BaseSqliteRepository(ILogManager logManager)
{
Logger = logManager.GetLogger(GetType().Name);
}
public void Dispose()
{
Dispose(true);
GC.SuppressFinalize(this);
}
private readonly object _disposeLock = new object();
/// <summary>
/// Releases unmanaged and - optionally - managed resources.
/// </summary>
/// <param name="dispose"><c>true</c> to release both managed and unmanaged resources; <c>false</c> to release only unmanaged resources.</param>
protected virtual void Dispose(bool dispose)
{
if (dispose)
{
try
{
lock (_disposeLock)
{
WriteLock.Wait();
CloseConnection();
}
}
catch (Exception ex)
{
Logger.ErrorException("Error disposing database", ex);
}
}
}
protected virtual void DisposeInternal()
{
}
protected abstract void CloseConnection();
}
}