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MediaBrowser.Server.Implementations/Sync/SyncRepository.cs

@@ -17,12 +17,9 @@ using System.Threading.Tasks;
 
 namespace MediaBrowser.Server.Implementations.Sync
 {
-    public class SyncRepository : ISyncRepository, IDisposable
+    public class SyncRepository : BaseSqliteRepository, ISyncRepository
     {
         private IDbConnection _connection;
-        private readonly ILogger _logger;
-        private readonly SemaphoreSlim _writeLock = new SemaphoreSlim(1, 1);
-        private readonly IServerApplicationPaths _appPaths;
         private readonly CultureInfo _usCulture = new CultureInfo("en-US");
 
         private IDbCommand _insertJobCommand;
@@ -34,19 +31,20 @@ namespace MediaBrowser.Server.Implementations.Sync
         private IDbCommand _updateJobItemCommand;
 
         private readonly IJsonSerializer _json;
+        private readonly IServerApplicationPaths _appPaths;
 
-        public SyncRepository(ILogger logger, IServerApplicationPaths appPaths, IJsonSerializer json)
+        public SyncRepository(ILogManager logManager, IJsonSerializer json, IServerApplicationPaths appPaths)
+            : base(logManager)
         {
-            _logger = logger;
-            _appPaths = appPaths;
             _json = json;
+            _appPaths = appPaths;
         }
 
         public async Task Initialize()
         {
             var dbFile = Path.Combine(_appPaths.DataPath, "sync14.db");
 
-            _connection = await SqliteExtensions.ConnectToDb(dbFile, _logger).ConfigureAwait(false);
+            _connection = await SqliteExtensions.ConnectToDb(dbFile, Logger).ConfigureAwait(false);
 
             string[] queries = {
 
@@ -62,10 +60,10 @@ namespace MediaBrowser.Server.Implementations.Sync
                                 "pragma shrink_memory"
                                };
 
-            _connection.RunQueries(queries, _logger);
+            _connection.RunQueries(queries, Logger);
 
-            _connection.AddColumn(_logger, "SyncJobs", "Profile", "TEXT");
-            _connection.AddColumn(_logger, "SyncJobs", "Bitrate", "INT");
+            _connection.AddColumn(Logger, "SyncJobs", "Profile", "TEXT");
+            _connection.AddColumn(Logger, "SyncJobs", "Bitrate", "INT");
          
             PrepareStatements();
         }
@@ -298,7 +296,7 @@ namespace MediaBrowser.Server.Implementations.Sync
 
             CheckDisposed();
             
-            await _writeLock.WaitAsync().ConfigureAwait(false);
+            await WriteLock.WaitAsync().ConfigureAwait(false);
 
             IDbTransaction transaction = null;
 
@@ -344,7 +342,7 @@ namespace MediaBrowser.Server.Implementations.Sync
             }
             catch (Exception e)
             {
-                _logger.ErrorException("Failed to save record:", e);
+                Logger.ErrorException("Failed to save record:", e);
 
                 if (transaction != null)
                 {
@@ -360,7 +358,7 @@ namespace MediaBrowser.Server.Implementations.Sync
                     transaction.Dispose();
                 }
 
-                _writeLock.Release();
+                WriteLock.Release();
             }
         }
 
@@ -373,7 +371,7 @@ namespace MediaBrowser.Server.Implementations.Sync
 
             CheckDisposed();
             
-            await _writeLock.WaitAsync().ConfigureAwait(false);
+            await WriteLock.WaitAsync().ConfigureAwait(false);
 
             IDbTransaction transaction = null;
 
@@ -405,7 +403,7 @@ namespace MediaBrowser.Server.Implementations.Sync
             }
             catch (Exception e)
             {
-                _logger.ErrorException("Failed to save record:", e);
+                Logger.ErrorException("Failed to save record:", e);
 
                 if (transaction != null)
                 {
@@ -421,7 +419,7 @@ namespace MediaBrowser.Server.Implementations.Sync
                     transaction.Dispose();
                 }
 
-                _writeLock.Release();
+                WriteLock.Release();
             }
         }
 
@@ -656,7 +654,7 @@ namespace MediaBrowser.Server.Implementations.Sync
 
             CheckDisposed();
             
-            await _writeLock.WaitAsync().ConfigureAwait(false);
+            await WriteLock.WaitAsync().ConfigureAwait(false);
 
             IDbTransaction transaction = null;
 
@@ -699,7 +697,7 @@ namespace MediaBrowser.Server.Implementations.Sync
             }
             catch (Exception e)
             {
-                _logger.ErrorException("Failed to save record:", e);
+                Logger.ErrorException("Failed to save record:", e);
 
                 if (transaction != null)
                 {
@@ -715,7 +713,7 @@ namespace MediaBrowser.Server.Implementations.Sync
                     transaction.Dispose();
                 }
 
-                _writeLock.Release();
+                WriteLock.Release();
             }
         }
 
@@ -802,15 +800,6 @@ namespace MediaBrowser.Server.Implementations.Sync
             return item;
         }
 
-        /// <summary>
-        /// Performs application-defined tasks associated with freeing, releasing, or resetting unmanaged resources.
-        /// </summary>
-        public void Dispose()
-        {
-            Dispose(true);
-            GC.SuppressFinalize(this);
-        }
-
         private bool _disposed;
         private void CheckDisposed()
         {
@@ -820,38 +809,26 @@ namespace MediaBrowser.Server.Implementations.Sync
             }
         }
 
-        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)
+        protected override void Dispose(bool dispose)
         {
             if (dispose)
             {
                 _disposed = true;
+            }
+            base.Dispose(dispose);
+        }
 
-                try
-                {
-                    lock (_disposeLock)
-                    {
-                        if (_connection != null)
-                        {
-                            if (_connection.IsOpen())
-                            {
-                                _connection.Close();
-                            }
-
-                            _connection.Dispose();
-                            _connection = null;
-                        }
-                    }
-                }
-                catch (Exception ex)
+        protected override void CloseConnection()
+        {
+            if (_connection != null)
+            {
+                if (_connection.IsOpen())
                 {
-                    _logger.ErrorException("Error disposing database", ex);
+                    _connection.Close();
                 }
+
+                _connection.Dispose();
+                _connection = null;
             }
         }
     }