diff options
Diffstat (limited to 'Emby.Server.Core/Data/SqliteUserRepository.cs')
| -rw-r--r-- | Emby.Server.Core/Data/SqliteUserRepository.cs | 237 |
1 files changed, 0 insertions, 237 deletions
diff --git a/Emby.Server.Core/Data/SqliteUserRepository.cs b/Emby.Server.Core/Data/SqliteUserRepository.cs deleted file mode 100644 index 54851fffb..000000000 --- a/Emby.Server.Core/Data/SqliteUserRepository.cs +++ /dev/null @@ -1,237 +0,0 @@ -using System; -using System.Collections.Generic; -using System.Data; -using System.IO; -using System.Threading; -using System.Threading.Tasks; -using MediaBrowser.Controller; -using MediaBrowser.Controller.Entities; -using MediaBrowser.Controller.Persistence; -using MediaBrowser.Model.IO; -using MediaBrowser.Model.Logging; -using MediaBrowser.Model.Serialization; - -namespace Emby.Server.Core.Data -{ - /// <summary> - /// Class SQLiteUserRepository - /// </summary> - public class SqliteUserRepository : BaseSqliteRepository, IUserRepository - { - private readonly IJsonSerializer _jsonSerializer; - private readonly IMemoryStreamFactory _memoryStreamProvider; - - public SqliteUserRepository(ILogManager logManager, IServerApplicationPaths appPaths, IJsonSerializer jsonSerializer, IDbConnector dbConnector, IMemoryStreamFactory memoryStreamProvider) : base(logManager, dbConnector) - { - _jsonSerializer = jsonSerializer; - _memoryStreamProvider = memoryStreamProvider; - - DbFilePath = Path.Combine(appPaths.DataPath, "users.db"); - } - - /// <summary> - /// Gets the name of the repository - /// </summary> - /// <value>The name.</value> - public string Name - { - get - { - return "SQLite"; - } - } - - /// <summary> - /// Opens the connection to the database - /// </summary> - /// <returns>Task.</returns> - public async Task Initialize() - { - using (var connection = await CreateConnection().ConfigureAwait(false)) - { - string[] queries = { - - "create table if not exists users (guid GUID primary key, data BLOB)", - "create index if not exists idx_users on users(guid)", - "create table if not exists schema_version (table_name primary key, version)", - - "pragma shrink_memory" - }; - - connection.RunQueries(queries, Logger); - } - } - - /// <summary> - /// Save a user in the repo - /// </summary> - /// <param name="user">The user.</param> - /// <param name="cancellationToken">The cancellation token.</param> - /// <returns>Task.</returns> - /// <exception cref="System.ArgumentNullException">user</exception> - public async Task SaveUser(User user, CancellationToken cancellationToken) - { - if (user == null) - { - throw new ArgumentNullException("user"); - } - - cancellationToken.ThrowIfCancellationRequested(); - - var serialized = _jsonSerializer.SerializeToBytes(user, _memoryStreamProvider); - - cancellationToken.ThrowIfCancellationRequested(); - - using (var connection = await CreateConnection().ConfigureAwait(false)) - { - IDbTransaction transaction = null; - - try - { - transaction = connection.BeginTransaction(); - - using (var cmd = connection.CreateCommand()) - { - cmd.CommandText = "replace into users (guid, data) values (@1, @2)"; - cmd.Parameters.Add(cmd, "@1", DbType.Guid).Value = user.Id; - cmd.Parameters.Add(cmd, "@2", DbType.Binary).Value = serialized; - - cmd.Transaction = transaction; - - cmd.ExecuteNonQuery(); - } - - transaction.Commit(); - } - catch (OperationCanceledException) - { - if (transaction != null) - { - transaction.Rollback(); - } - - throw; - } - catch (Exception e) - { - Logger.ErrorException("Failed to save user:", e); - - if (transaction != null) - { - transaction.Rollback(); - } - - throw; - } - finally - { - if (transaction != null) - { - transaction.Dispose(); - } - } - } - } - - /// <summary> - /// Retrieve all users from the database - /// </summary> - /// <returns>IEnumerable{User}.</returns> - public IEnumerable<User> RetrieveAllUsers() - { - var list = new List<User>(); - - using (var connection = CreateConnection(true).Result) - { - using (var cmd = connection.CreateCommand()) - { - cmd.CommandText = "select guid,data from users"; - - using (var reader = cmd.ExecuteReader(CommandBehavior.SequentialAccess | CommandBehavior.SingleResult)) - { - while (reader.Read()) - { - var id = reader.GetGuid(0); - - using (var stream = reader.GetMemoryStream(1, _memoryStreamProvider)) - { - var user = _jsonSerializer.DeserializeFromStream<User>(stream); - user.Id = id; - list.Add(user); - } - } - } - } - } - - return list; - } - - /// <summary> - /// Deletes the user. - /// </summary> - /// <param name="user">The user.</param> - /// <param name="cancellationToken">The cancellation token.</param> - /// <returns>Task.</returns> - /// <exception cref="System.ArgumentNullException">user</exception> - public async Task DeleteUser(User user, CancellationToken cancellationToken) - { - if (user == null) - { - throw new ArgumentNullException("user"); - } - - cancellationToken.ThrowIfCancellationRequested(); - - using (var connection = await CreateConnection().ConfigureAwait(false)) - { - IDbTransaction transaction = null; - - try - { - transaction = connection.BeginTransaction(); - - using (var cmd = connection.CreateCommand()) - { - cmd.CommandText = "delete from users where guid=@guid"; - - cmd.Parameters.Add(cmd, "@guid", DbType.Guid).Value = user.Id; - - cmd.Transaction = transaction; - - cmd.ExecuteNonQuery(); - } - - transaction.Commit(); - } - catch (OperationCanceledException) - { - if (transaction != null) - { - transaction.Rollback(); - } - - throw; - } - catch (Exception e) - { - Logger.ErrorException("Failed to delete user:", e); - - if (transaction != null) - { - transaction.Rollback(); - } - - throw; - } - finally - { - if (transaction != null) - { - transaction.Dispose(); - } - } - } - } - } -}
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