/// <summary>
/// Initialize database using any read/write Stream (like MemoryStream)
/// </summary>
public LiteDatabase(Stream stream, BsonMapper mapper = null)
{
LitePlatform.ThrowIfNotInitialized();
_mapper = mapper ?? BsonMapper.Global;
_engine = new LazyLoad <DbEngine>(() => new DbEngine(new StreamDiskService(stream), _log));
}
/// <summary>
/// Starts LiteDB database using a connection string for file system database
/// </summary>
public LiteDatabase(ConnectionString connectionString, BsonMapper mapper = null)
{
if (connectionString == null)
{
throw new ArgumentNullException("connectionString");
}
_connectionString = connectionString;
_log.Level = _connectionString.Log;
if (_connectionString.Upgrade)
{
LiteEngine.Upgrade(_connectionString.Filename, _connectionString.Password);
}
_mapper = mapper ?? BsonMapper.Global;
var options = new FileOptions
{
InitialSize = _connectionString.InitialSize,
LimitSize = _connectionString.LimitSize,
Journal = _connectionString.Journal
};
_engine = new LazyLoad <LiteEngine>(() => new LiteEngine(new FileDiskService(_connectionString.Filename, options), _connectionString.Password, _connectionString.Timeout, _connectionString.CacheSize, _log));
}
/// <summary>
/// Starts LiteDB database using full parameters
/// </summary>
public LiteDatabase(IDiskService diskService, ushort version = 0)
{
_engine = new LazyLoad <DbEngine>(
() => new DbEngine(diskService, _log),
() => this.InitializeMapper(),
() => this.UpdateDbVersion(version));
}
/// <summary>
/// Starts LiteDB database using a connectionString for filesystem database
/// </summary>
public LiteDatabase(string connectionString)
{
_engine = new LazyLoad <DbEngine>(
() => new DbEngine(new FileDiskService(connectionString, _log), _log),
() => this.InitializeMapper(),
() => this.InitializeDbVersion());
}
/// <summary>
/// Initialize database using any read/write Stream (like MemoryStream)
/// </summary>
public LiteDatabase(Stream stream, ushort version = 0)
{
_engine = new LazyLoad <DbEngine>(
() => new DbEngine(new StreamDiskService(stream), _log),
() => this.InitializeMapper(),
() => this.UpdateDbVersion(version));
}
/// <summary>
/// Starts LiteDB database using a connection string for file system database
/// </summary>
public LiteDatabase(ConnectionString connectionString, BsonMapper mapper = null, Logger log = null)
{
_connectionString = connectionString ?? throw new ArgumentNullException(nameof(connectionString));
Log = log ?? new Logger();
Log.Level = log?.Level ?? _connectionString.Log;
if (_connectionString.Upgrade)
{
LiteEngine.Upgrade(_connectionString.Filename, _connectionString.Password);
}
Mapper = mapper ?? BsonMapper.Global;
var options = new FileOptions
{
#if HAVE_SYNC_OVER_ASYNC
Async = _connectionString.Async,
#endif
#if HAVE_FLUSH_DISK
Flush = _connectionString.Flush,
#endif
InitialSize = _connectionString.InitialSize,
LimitSize = _connectionString.LimitSize,
Journal = _connectionString.Journal,
FileMode = _connectionString.Mode
};
_engine = new LazyLoad <LiteEngine>(() => new LiteEngine(new FileDiskService(_connectionString.Filename, options), _connectionString.Password, _connectionString.Timeout, _connectionString.CacheSize, Log, _connectionString.UtcDate));
}
public LiteCollection(string name, LazyLoad <LiteEngine> engine, BsonMapper mapper, Logger log)
{
_name = name ?? mapper.ResolveCollectionName(typeof(T));
_engine = engine;
_mapper = mapper;
_log = log;
_visitor = new QueryVisitor <T>(mapper);
_includes = new List <string>();
// if strong typed collection, get _id member mapped (if exists)
if (typeof(T) != typeof(BsonDocument))
{
var entity = mapper.GetEntityMapper(typeof(T));
_id = entity.Id;
if (_id != null && _id.AutoId)
{
_autoId =
_id.DataType == typeof(ObjectId) ? BsonType.ObjectId :
_id.DataType == typeof(Guid) ? BsonType.Guid :
_id.DataType == typeof(DateTime) ? BsonType.DateTime :
_id.DataType == typeof(Int32) ? BsonType.Int32 :
_id.DataType == typeof(Int64) ? BsonType.Int64 :
BsonType.Null;
}
}
}
/// <summary>
/// Starts LiteDB database using full parameters
/// </summary>
public LiteDatabase(IDiskService diskService)
{
this.InitializeMapper();
_engine = new LazyLoad <DbEngine>(
() => new DbEngine(diskService, _log),
() => this.InitializeMapper(),
() => this.InitializeDbVersion());
}
/// <summary>
/// Initialize database using any read/write Stream (like MemoryStream)
/// </summary>
public LiteDatabase(Stream stream)
{
this.InitializeMapper();
_engine = new LazyLoad <DbEngine>(
() => new DbEngine(new StreamDiskService(stream), _log),
() => this.InitializeMapper(),
() => this.InitializeDbVersion());
}
public LiteCollection(string name, LazyLoad <LiteEngine> engine, BsonMapper mapper, Logger log)
{
_name = name;
_engine = engine;
_mapper = mapper;
_log = log;
_visitor = new QueryVisitor <T>(mapper);
_includes = new List <Action <BsonDocument> >();
}
/// <summary>
/// Starts LiteDB database using a connection string for filesystem database
/// </summary>
public LiteDatabase(string connectionString)
{
var conn = new ConnectionString(connectionString);
var version = conn.GetValue <ushort>("version", 0);
var encrypted = !StringExtensions.IsNullOrWhiteSpace(conn.GetValue <string>("password", null));
_engine = new LazyLoad <DbEngine>(
() => new DbEngine(encrypted ? new EncryptedDiskService(conn, _log) : new FileDiskService(conn, _log), _log),
() => this.InitializeMapper(),
() => this.UpdateDbVersion(version));
}
/// <summary>
/// Starts LiteDB database using a custom IDiskService with all parameters available
/// </summary>
/// <param name="diskService">Custom implementation of persist data layer</param>
/// <param name="mapper">Instance of BsonMapper that map poco classes to document</param>
/// <param name="password">Password to encrypt you datafile</param>
/// <param name="timeout">Locker timeout for concurrent access</param>
/// <param name="cacheSize">Max memory pages used before flush data in Journal file (when available)</param>
/// <param name="log">Custom log implementation</param>
public LiteDatabase(IDiskService diskService, BsonMapper mapper = null, string password = null, TimeSpan?timeout = null, int cacheSize = 5000, Logger log = null)
{
if (diskService == null)
{
throw new ArgumentNullException("diskService");
}
_mapper = mapper ?? BsonMapper.Global;
_engine = new LazyLoad <LiteEngine>(() => new LiteEngine(diskService, password: password, timeout: timeout, cacheSize: cacheSize, log: _log));
}
/// <summary>
/// Starts LiteDB database using a Stream disk
/// </summary>
public LiteDatabase(Stream stream, BsonMapper mapper = null, string password = null)
{
if (stream == null)
{
throw new ArgumentNullException("stream");
}
_mapper = mapper ?? BsonMapper.Global;
_engine = new LazyLoad <LiteEngine>(() => new LiteEngine(new StreamDiskService(stream), password: password, log: _log));
}
/// <summary>
/// Starts LiteDB database using a connection string for filesystem database
/// </summary>
public LiteDatabase(string connectionString, BsonMapper mapper = null)
{
LitePlatform.ThrowIfNotInitialized();
var conn = new ConnectionString(connectionString);
_mapper = mapper ?? BsonMapper.Global;
var encrypted = !StringExtensions.IsNullOrWhiteSpace(conn.GetValue <string>("password", null));
_engine = new LazyLoad <DbEngine>(() => new DbEngine(encrypted ? new EncryptedDiskService(conn, _log) : new FileDiskService(conn, _log), _log));
}
/// <summary>
/// Starts LiteDB database using a Stream disk
/// </summary>
public LiteDatabase(Stream stream, BsonMapper mapper = null, string password = null, bool disposeStream = false)
{
if (stream == null)
{
throw new ArgumentNullException(nameof(stream));
}
Mapper = mapper ?? BsonMapper.Global;
Log = new Logger();
_engine = new LazyLoad <LiteEngine>(() => new LiteEngine(new StreamDiskService(stream, disposeStream), password: password, log: Log));
}
/// <summary>
/// Starts LiteDB database using a connection string for filesystem database
/// </summary>
public LiteDatabase(string connectionString, BsonMapper mapper = null)
{
_connectionString = new ConnectionString(connectionString);
_mapper = mapper ?? BsonMapper.Global;
var options = new FileOptions
{
InitialSize = _connectionString.InitialSize,
LimitSize = _connectionString.LimitSize,
Journal = _connectionString.Journal,
Timeout = _connectionString.Timeout
};
_engine = new LazyLoad <LiteEngine>(() => new LiteEngine(new FileDiskService(_connectionString.Filename, options), _connectionString.Password, _connectionString.Timeout, _connectionString.AutoCommit, _connectionString.CacheSize, _log));
}
/// <summary>
/// Starts LiteDB database using a custom IDiskService with all parameters avaiable
/// </summary>
/// <param name="diskService">Custom implementation of persist data layer</param>
/// <param name="mapper">Instance of BsonMapper that map poco classes to document</param>
/// <param name="password">Password to encrypt you datafile</param>
/// <param name="timeout">Locker timeout for concurrent access</param>
/// <param name="autocommit">If auto commit after any write operation</param>
/// <param name="cacheSize">Max memory pages used before flush data in Journal file (when avaiable)</param>
/// <param name="log">Custom log implementation</param>
public LiteDatabase(IDiskService diskService, BsonMapper mapper = null, string password = null, TimeSpan?timeout = null, bool autocommit = true, int cacheSize = 5000, Logger log = null)
{
_mapper = mapper ?? BsonMapper.Global;
_engine = new LazyLoad <LiteEngine>(() => new LiteEngine(diskService, password: password, timeout: timeout, autocommit: autocommit, cacheSize: cacheSize, log: _log));
}
/// <summary>
/// Starts LiteDB database using a Stream disk
/// </summary>
public LiteDatabase(Stream stream, BsonMapper mapper = null, string password = null)
{
_mapper = mapper ?? BsonMapper.Global;
_engine = new LazyLoad <LiteEngine>(() => new LiteEngine(new StreamDiskService(stream), password: password, log: _log));
}