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jellyfin/Emby.Server.Implementations/Data/ManagedConnection.cs

83 lines
1.9 KiB

#pragma warning disable CS1591
using System;
using System.Collections.Generic;
using System.Threading;
using SQLitePCL.pretty;
namespace Emby.Server.Implementations.Data
{
public class ManagedConnection : IDisposable
{
private readonly SemaphoreSlim _writeLock;
private SQLiteDatabaseConnection? _db;
private bool _disposed = false;
public ManagedConnection(SQLiteDatabaseConnection db, SemaphoreSlim writeLock)
{
_db = db;
_writeLock = writeLock;
}
public IStatement PrepareStatement(string sql)
{
return _db.PrepareStatement(sql);
}
public IEnumerable<IStatement> PrepareAll(string sql)
{
return _db.PrepareAll(sql);
}
public void ExecuteAll(string sql)
{
_db.ExecuteAll(sql);
}
public void Execute(string sql, params object[] values)
{
_db.Execute(sql, values);
}
public void RunQueries(string[] sql)
{
_db.RunQueries(sql);
}
public void RunInTransaction(Action<IDatabaseConnection> action, TransactionMode mode)
{
_db.RunInTransaction(action, mode);
}
public T RunInTransaction<T>(Func<IDatabaseConnection, T> action, TransactionMode mode)
{
return _db.RunInTransaction(action, mode);
}
public IEnumerable<IReadOnlyList<ResultSetValue>> Query(string sql)
{
return _db.Query(sql);
}
public IEnumerable<IReadOnlyList<ResultSetValue>> Query(string sql, params object[] values)
{
return _db.Query(sql, values);
}
public void Dispose()
{
if (_disposed)
{
return;
}
_writeLock.Release();
_db = null; // Don't dispose it
_disposed = true;
}
}
}