/// <summary>
/// Creates a new SQLite data source
/// </summary>
/// <param name="connection">The SQLite connection</param>
/// <param name="create_schema">Do the db schema and tables need to be created?</param>
public SQLiteDataSource(SQLiteConnection connection, bool create_schema = false)
{
_connection = connection;
_create_and_detect_schema = create_schema;
_connection_string = connection.ConnectionString;
// validate the connection
_connection = EnsureConnection();
_geo_cache = new ConcurrentOsmDataCacheMemory();
_tags_cache = new ConcurrentTagsCollectionCache();
_id = Guid.NewGuid();
}
private SQLiteDataSource(string connection_string, OsmDataCache geo_cache,
ConcurrentTagsCollectionCache tags_cache)
{
_connection_string = connection_string;
_connection = EnsureConnection();
_tags_cache = tags_cache;
_geo_cache = geo_cache;
_id = Guid.NewGuid();
}
/// <summary>
/// Creates a new SQLite source
/// </summary>
/// <param name="in_memory">Is the DB in memory? (default is false)</param>
/// <param name="path">The path to the DB, or its descriptor in memory (if any)</param>
/// <param name="password">The DB password (if any)</param>
/// <param name="create_schema">Do the db tables need to be created?</param>
public SQLiteDataSource(bool in_memory = false, string path = null,
string password = null, bool create_schema = false)
{
// create the connection string
_connection_string = SQLiteSchemaTools.BuildConnectionString(in_memory, path, password);
_create_and_detect_schema = create_schema;
_connection = EnsureConnection();
_geo_cache = new ConcurrentOsmDataCacheMemory();
_tags_cache = new ConcurrentTagsCollectionCache();
_id = Guid.NewGuid();
}
