/** <summary>
Set UnitOfWork settings that will be used by default.
For example, to disable commits or to rollback transaction on UnitOfWork completion(could be useful when writing Integration tests)
</summary>*/
public static IAntlerConfigurator SetUnitOfWorkDefaultSettings(this IAntlerConfigurator configurator,
UnitOfWorkSettings settings)
{
Requires.NotNull(settings, "settings");
UnitOfWorkSettings.Default = settings;
return configurator;
}
/// <summary>
/// Start database transaction and return result from it.
/// </summary>
public static TResult Do <TResult>(Func <UnitOfWork, TResult> work, UnitOfWorkSettings settings = null)
{
Requires.NotNull(work, "work");
using (var uow = new UnitOfWork(settings))
{
return(work(uow));
}
}
/// <summary>
/// Start database transaction.
/// </summary>
public static void Do(Action <UnitOfWork> work, UnitOfWorkSettings settings = null)
{
Requires.NotNull(work, "work");
using (var uow = new UnitOfWork(settings))
{
work(uow);
}
}
private UnitOfWork(UnitOfWorkSettings settings)
{
Settings = settings ?? UnitOfWorkSettings.Default;
Assumes.True(SessionScopeFactoryExtractor != null, "SessionScopeFactoryExtractor should be set before using UnitOfWork. Wrong configuraiton?");
Assumes.True(!string.IsNullOrEmpty(Settings.StorageName), "Storage name can't be null or empty. Wrong configuration?");
var sessionScopeFactory = SessionScopeFactoryExtractor(Settings.StorageName);
Assumes.True(sessionScopeFactory != null, "Can't find storage with name {0}. Wrong storage name?", Settings.StorageName);
SetSession(sessionScopeFactory);
}
/// <summary>
/// Start database transaction and return result from it(asynchronous version).
/// </summary>
public static Task <TResult> DoAsync <TResult>(Func <UnitOfWork, TResult> work, UnitOfWorkSettings settings = null)
{
Requires.NotNull(work, "work");
return(Task <TResult> .Factory.StartNew(() => Do(work, settings)));
}
/// <summary>
/// Start database transaction(asynchronous version).
/// </summary>
public static Task DoAsync(Action <UnitOfWork> work, UnitOfWorkSettings settings = null)
{
Requires.NotNull(work, "work");
return(Task.Factory.StartNew(() => Do(work, settings)));
}
public void should_throw()
{
//act
var setting = new UnitOfWorkSettings() {ThrowIfNestedUnitOfWork = true};
UnitOfWork.Do(uow => UnitOfWork.Do(nested => nested, setting), setting);
}