internal static void RegisterForEviction(PerWebRequestLifestyleManager manager, Burden burden)
{
var context = HttpContext.Current;
var candidates = (IDictionary<PerWebRequestLifestyleManager, Burden>)context.Items[PerRequestEvict];
if (candidates == null)
{
candidates = new Dictionary<PerWebRequestLifestyleManager, Burden>();
context.Items[PerRequestEvict] = candidates;
}
candidates.Add(manager, burden);
}
internal static void RegisterForEviction(PerWebRequestLifestyleManager manager, Burden burden)
{
var context = HttpContext.Current;
var candidates = (IDictionary <PerWebRequestLifestyleManager, Burden>)context.Items[PerRequestEvict];
if (candidates == null)
{
candidates = new Dictionary <PerWebRequestLifestyleManager, Burden>();
context.Items[PerRequestEvict] = candidates;
}
candidates.Add(manager, burden);
}
/// <summary>
/// Creates an implementation of
/// <see cref = "ILifestyleManager" />
/// based
/// on
/// <see cref = "LifestyleType" />
/// and invokes
/// <see cref = "ILifestyleManager.Init" />
/// to initialize the newly created manager.
/// </summary>
/// <param name = "activator"></param>
/// <returns></returns>
protected virtual ILifestyleManager CreateLifestyleManager(IComponentActivator activator)
{
ILifestyleManager manager = null;
LifestyleType type = ComponentModel.LifestyleType;
switch (type)
{
case LifestyleType.Thread:
#if (!SILVERLIGHT)
manager = new PerThreadLifestyleManager();
#else
manager = new PerThreadThreadStaticLifestyleManager();
#endif
break;
case LifestyleType.Transient:
manager = new TransientLifestyleManager();
break;
#if (!SILVERLIGHT)
case LifestyleType.PerWebRequest:
manager = new PerWebRequestLifestyleManager();
break;
#endif
case LifestyleType.Custom:
manager = (ILifestyleManager)Activator.CreateInstance(ComponentModel.CustomLifestyle);
break;
case LifestyleType.Pooled:
{
int initial = ExtendedPropertiesConstants.Pool_Default_InitialPoolSize;
int maxSize = ExtendedPropertiesConstants.Pool_Default_MaxPoolSize;
if (ComponentModel.ExtendedProperties.Contains(ExtendedPropertiesConstants.Pool_InitialPoolSize))
initial = (int)ComponentModel.ExtendedProperties[ExtendedPropertiesConstants.Pool_InitialPoolSize];
if (ComponentModel.ExtendedProperties.Contains(ExtendedPropertiesConstants.Pool_MaxPoolSize))
maxSize = (int)ComponentModel.ExtendedProperties[ExtendedPropertiesConstants.Pool_MaxPoolSize];
manager = new PoolableLifestyleManager(initial, maxSize);
}
break;
default:
//this includes LifestyleType.Undefined, LifestyleType.Singleton and invalid values
manager = new SingletonLifestyleManager();
break;
}
manager.Init(activator, Kernel, model);
return manager;
}
public EvictionScope(PerWebRequestLifestyleManager owner)
{
this.owner = owner;
this.owner.evicting = true;
}
/// <summary>
/// Creates an implementation of <see cref="ILifestyleManager"/> based
/// on <see cref="LifestyleType"/> and invokes <see cref="ILifestyleManager.Init"/>
/// to initialize the newly created manager.
/// </summary>
/// <param name="activator"></param>
/// <returns></returns>
protected virtual ILifestyleManager CreateLifestyleManager(IComponentActivator activator)
{
ILifestyleManager manager = null;
LifestyleType type = ComponentModel.LifestyleType;
if (type == LifestyleType.Undefined || type == LifestyleType.Singleton)
{
manager = new SingletonLifestyleManager();
}
else if (type == LifestyleType.Thread)
{
manager = new PerThreadLifestyleManager();
}
else if (type == LifestyleType.Transient)
{
manager = new TransientLifestyleManager();
}
else if (type == LifestyleType.PerWebRequest)
{
manager = new PerWebRequestLifestyleManager();
}
else if (type == LifestyleType.Custom)
{
manager = (ILifestyleManager)
Activator.CreateInstance(ComponentModel.CustomLifestyle);
}
else if (type == LifestyleType.Pooled)
{
int initial = ExtendedPropertiesConstants.Pool_Default_InitialPoolSize;
int maxSize = ExtendedPropertiesConstants.Pool_Default_MaxPoolSize;
if (ComponentModel.ExtendedProperties.Contains(ExtendedPropertiesConstants.Pool_InitialPoolSize))
{
initial = (int)ComponentModel.ExtendedProperties[ExtendedPropertiesConstants.Pool_InitialPoolSize];
}
if (ComponentModel.ExtendedProperties.Contains(ExtendedPropertiesConstants.Pool_MaxPoolSize))
{
maxSize = (int)ComponentModel.ExtendedProperties[ExtendedPropertiesConstants.Pool_MaxPoolSize];
}
manager = new PoolableLifestyleManager(initial, maxSize);
}
manager.Init(activator, Kernel, model);
return manager;
}
/// <summary>
/// Creates an implementation of
/// <see cref = "ILifestyleManager" />
/// based
/// on
/// <see cref = "LifestyleType" />
/// and invokes
/// <see cref = "ILifestyleManager.Init" />
/// to initialize the newly created manager.
/// </summary>
/// <param name = "activator"></param>
/// <returns></returns>
protected virtual ILifestyleManager CreateLifestyleManager(IComponentActivator activator)
{
ILifestyleManager manager;
var type = ComponentModel.LifestyleType;
switch (type)
{
case LifestyleType.Scoped:
var scopeManager = Kernel.GetSubSystem("scope") as IScopeManager;
if (scopeManager == null)
{
throw new InvalidOperationException("Scope Subsystem not found. Did you forget to add it?");
}
manager = new ScopedLifestyleManager(new CurrentScopeAccessor(scopeManager, ComponentModel));
break;
case LifestyleType.Thread:
#if SILVERLIGHT
manager = new PerThreadThreadStaticLifestyleManager();
#else
manager = new PerThreadLifestyleManager();
#endif
break;
case LifestyleType.Transient:
manager = new TransientLifestyleManager();
break;
#if (!SILVERLIGHT && !CLIENTPROFILE)
case LifestyleType.PerWebRequest:
manager = new PerWebRequestLifestyleManager();
break;
#endif
case LifestyleType.Custom:
manager = ComponentModel.CustomLifestyle.CreateInstance<ILifestyleManager>();
break;
case LifestyleType.Pooled:
{
var initial = ExtendedPropertiesConstants.Pool_Default_InitialPoolSize;
var maxSize = ExtendedPropertiesConstants.Pool_Default_MaxPoolSize;
if (ComponentModel.ExtendedProperties.Contains(ExtendedPropertiesConstants.Pool_InitialPoolSize))
{
initial = (int)ComponentModel.ExtendedProperties[ExtendedPropertiesConstants.Pool_InitialPoolSize];
}
if (ComponentModel.ExtendedProperties.Contains(ExtendedPropertiesConstants.Pool_MaxPoolSize))
{
maxSize = (int)ComponentModel.ExtendedProperties[ExtendedPropertiesConstants.Pool_MaxPoolSize];
}
manager = new PoolableLifestyleManager(initial, maxSize);
}
break;
default:
//this includes LifestyleType.Undefined, LifestyleType.Singleton and invalid values
manager = new SingletonLifestyleManager();
break;
}
manager.Init(activator, Kernel, ComponentModel);
return manager;
}
internal static void RegisterForEviction(PerWebRequestLifestyleManager manager, object instance)
{
HttpContext context = HttpContext.Current;
IDictionary candidates = (IDictionary) context.Items[PerRequestEvict];
if (candidates == null)
{
candidates = new Hashtable();
context.Items[PerRequestEvict] = candidates;
}
candidates.Add(manager, instance);
}
internal static void RegisterForEviction(PerWebRequestLifestyleManager manager, object instance)
{
HttpContext context = HttpContext.Current;
var candidates = (IDictionary<PerWebRequestLifestyleManager, object>)context.Items[PerRequestEvict];
if (candidates == null)
{
candidates = new Dictionary<PerWebRequestLifestyleManager, object>();
context.Items[PerRequestEvict] = candidates;
}
if (!candidates.ContainsKey(manager))
{
candidates.Add(manager, instance);
}
}