/// <summary> Specialised constructor for use only by derived class. </summary>
/// <exception cref="ArgumentNullException"> Thrown when one or more required arguments are
/// null. </exception>
/// <param name="applicationFolder"> Pathname of the application folder. </param>
/// <param name="dbFolderName"> (Optional) Pathname of the database folder. </param>
protected DbreezeDataService(string applicationFolder, string dbFolderName = "dbreeze")
{
if (string.IsNullOrWhiteSpace(dbFolderName))
{
throw new ArgumentNullException(nameof(dbFolderName));
}
if (string.IsNullOrWhiteSpace(applicationFolder))
{
throw new ArgumentNullException(nameof(applicationFolder));
}
// ReSharper disable once VirtualMemberCallInConstructor
Database = new DBreezeEngine(ConstructAppDataDbFileName(applicationFolder, dbFolderName));
NameService = new EntityNameAttributeNameService();
}
/// <summary> Specialised constructor for use only by derived class. </summary>
/// <remarks>
/// If dbFilePath isnt rooted or doesnt start with a dot - an applicationFolder is required,
/// because the service will save in local-appdata.
/// </remarks>
/// <exception cref="ArgumentNullException"> Thrown when one or more required arguments are null. </exception>
/// <exception cref="ArgumentException">
/// Thrown when one or more arguments have unsupported or
/// illegal values.
/// </exception>
/// <param name="useSingletonConnection"> True to use singleton connection. </param>
/// <param name="dbFilePath"> Full pathname of the database file. </param>
/// <param name="applicationFolder"> (Optional) Pathname of the application folder. </param>
protected LiteDbDataService(bool?useSingletonConnection, string dbFilePath, string applicationFolder = null)
{
if (string.IsNullOrWhiteSpace(dbFilePath))
{
throw new ArgumentNullException(nameof(dbFilePath));
}
if (!Path.IsPathRooted(dbFilePath) && !dbFilePath.StartsWith("."))
{
if (string.IsNullOrWhiteSpace(applicationFolder))
{
throw new ArgumentException(
$"Giving non-rooted {nameof(dbFilePath)} requires giving an {nameof(applicationFolder)}.");
}
}
_useSingletonConnection = useSingletonConnection ?? false;
Database = _useSingletonConnection
? LiteDbDatabaseSingleton.GetDatabase(dbFilePath)
: new LiteDatabase(dbFilePath);
NameService = new EntityNameAttributeNameService();
}
public virtual void Initialize()
{
NameService = new EntityNameAttributeNameService();
}
