/// <summary>
/// </summary>
/// <param name="sessionWrapper"></param>
protected AbstractDao(SessionWrapper sessionWrapper)
{
if (sessionWrapper == null)
throw new ArgumentNullException("sessionWrapper");
_managerBySelf = true;
_wrapper = sessionWrapper;
}
/// <summary>
/// Binds the model by using the specified controller context and binding context.
/// </summary>
/// <returns>
/// The bound object.
/// </returns>
/// <param name="controllerContext">
/// The context within which the controller operates. The context information includes the
/// controller, HTTP content, request context, and route data.
/// </param>
/// <param name="bindingContext">
/// The context within which the model is bound. The context includes information such as the
/// model object, model name, model type, property filter, and value provider.
/// </param>
/// <exception cref="T:System.ArgumentNullException">
/// The <paramref name="bindingContext " />parameter is null.
/// </exception>
public override object BindModel(ControllerContext controllerContext, ModelBindingContext bindingContext)
{
var context = bindingContext as NHModelBindingContext;
ModelBindingContext realContext = context == null ? bindingContext : context.Context;
if (TypeUtility.IsBasicType(realContext.ModelType))
{
return base.BindModel(controllerContext, realContext);
}
_wrapper = context == null ? Initilize(controllerContext) : context.Wrapper;
if (_wrapper == null)
{
object result = base.BindModel(controllerContext, bindingContext);
return result;
}
bool addSuccess = SetWrapper(controllerContext, _wrapper);
try
{
return base.BindModel(controllerContext, realContext);
}
finally
{
if (addSuccess)
{
RemoveWrapper(controllerContext);
}
}
}
/// <summary>
/// </summary>
/// <param name="result"></param>
/// <param name="sessionWrapper"></param>
/// <exception cref="ArgumentNullException"></exception>
public NHValueProviderResult(ValueProviderResult result, SessionWrapper sessionWrapper)
{
_result = result;
_sessionWrapper = sessionWrapper;
AttemptedValue = result.AttemptedValue;
Culture = result.Culture;
RawValue = result.RawValue;
}
/// <summary>
///
/// </summary>
/// <param name="actionContext"></param>
public override void OnActionExecuting(HttpActionContext actionContext)
{
if (Enable)
{
_wrapper = SessionManager.GetSessionWrapper(SessionFactoryName);
if (Transaction)
{
_tras = _setIsolative
? _wrapper.CurrentSession.BeginTransaction(IsolationLevel)
: _wrapper.CurrentSession.BeginTransaction();
}
}
base.OnActionExecuting(actionContext);
}
/// <summary>
/// </summary>
/// <param name="sessionWrapper"></param>
protected SqlDaobase(SessionWrapper sessionWrapper)
: base(sessionWrapper)
{
}
/// <summary>
/// </summary>
/// <param name="filterContext"></param>
public override void OnActionExecuting(ActionExecutingContext filterContext)
{
if (Enable)
{
_wrapper = SessionManager.GetSessionWrapper();
if (Transaction)
{
_tras = _setIsoloatve
? _wrapper.CurrentSession.BeginTransaction(IsolationLevel)
: _wrapper.CurrentSession.BeginTransaction();
}
}
}
/// <summary>
/// </summary>
/// <param name="customAttributes"></param>
/// <param name="wrapper"></param>
/// <returns></returns>
private bool TryEnableSession(object[] customAttributes, out SessionWrapper wrapper)
{
wrapper = null;
if (customAttributes.Length != 0)
{
var custommAttr = (SessionAttribute) customAttributes[0];
if (custommAttr.Enable)
{
wrapper = SessionManager.GetSessionWrapper(custommAttr.SessionFactoryName);
return true;
}
}
return false;
}
/// <summary>
/// </summary>
/// <param name="controllerContext"></param>
/// <param name="wrapper"></param>
internal static bool SetWrapper(ControllerContext controllerContext, SessionWrapper wrapper)
{
IDictionary items = controllerContext.RequestContext.HttpContext.Items;
if (!items.Contains(SessionWrapperContainer))
{
items.Add(SessionWrapperContainer, wrapper);
return true;
}
return false;
}
/// <summary>
///
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
void context_BeginRequest(object sender, EventArgs e)
{
_wrapper = SessionManager.GetSessionWrapper();
}
