/// <summary>
/// Initializes a new instance of the <see cref="Engine"/> class.
/// </summary>
public Engine()
{
Migrations = new Dictionary <long, Type>();
SqlProviderFactory = new SqlProviderFactory();
HistoryRepository = new MigrationHistoryRepository();
SqlProcessor = new DatabaseSqlProcessor();
}
public void SetSqlProviderFactoryTest()
{
SqlProviderFactory pf = new SqlProviderFactory();
Target.SetSqlProviderFactory(pf);
Assert.AreEqual(pf, Target.SqlProviderFactory);
}
/// <summary>
/// Creates a new migration context.
/// </summary>
/// <returns>The context.</returns>
protected virtual MigrationContext CreateContext()
{
return(new MigrationContext()
{
ConnetionString = ConnectionString,
ProviderInvariantName = ProviderInvariantName,
Connection = OpenConnection(),
SqlProvider = SqlProviderFactory.GetProvider(ProviderInvariantName),
SqlProcessor = SqlProcessor
});
}
/// <summary>
/// Sets the SQL provider factory.
/// </summary>
/// <param name="factory">The SQL provider factory.</param>
/// <returns>The engine.</returns>
public virtual Engine SetSqlProviderFactory(SqlProviderFactory factory)
{
SqlProviderFactory = factory;
return(this);
}
/// <summary>
/// Registers the provider of the specified <see cref="Type"/> at
/// the current <see cref="ProviderFactory"/>.
/// </summary>
/// <param name="providerType">Type of the provider.</param>
/// <returns>The engine.</returns>
public virtual Engine RegisterProvider(Type providerType)
{
SqlProviderFactory.RegisterProvider(providerType);
return(this);
}
/// <summary>
/// Scans the specified <paramref name="assembly"/> for migrations and SQL providers.
/// </summary>
/// <param name="assembly">The assembly to add.</param>
/// <returns>The engine.</returns>
public virtual Engine AddAssembly(Assembly assembly)
{
FindMigrations(assembly);
SqlProviderFactory.RegisterProviders(assembly);
return(this);
}
