public Dependency(string id, Type dependencyType, IKernel kernel)
{
DependencyType = dependencyType;
ComponentContext = kernel.GetComponentContextByNamedArgs(id, null);
HasDependencied = ComponentContext != null;
Id = id;
HasId = true;
ValueProvider = PopulateValueProvider();
}
public Dependency(string id, Type dependencyType, IKernel kernel)
{
DependencyType = dependencyType;
ComponentContext = kernel.GetComponentContextByNamedArgs(id, null);
HasDependencied = ComponentContext != null;
Id = id;
HasId = true;
ValueProvider = PopulateValueProvider();
}
public Dependency(Type dependencyType, IKernel kernel)
{
DependencyType = dependencyType;
Func<object> tmpValueProvider = () => ComponentContext.LifestyleManager.Get(ComponentContext);
if (dependencyType.IsGenericType)
{
var genericFieldTypeName = dependencyType.GetGenericTypeDefinition().Name;
GenericArguments = dependencyType.GetGenericArguments();
if (genericFieldTypeName == "Lazy`1")
{
ComponentContext = kernel.GetComponentContextByNamedArgs(GenericArguments[0], null);
ValueProvider = Lazy.GetLazyValueProvider(GenericArguments[0], tmpValueProvider, ComponentContext.Kernel, ComponentContext.Component);
IsLazyType = true;
}
else if (genericFieldTypeName == "Lazy`2")
{
ComponentContext = kernel.GetComponentContextByNamedArgs(GenericArguments[0], null);
ValueProvider = Lazy.GetLazyCreator(
GenericArguments[0]
, GenericArguments[1]
, tmpValueProvider
, ComponentContext.Component.GetMetadataView(GenericArguments[1])
,kernel
, ComponentContext.Component);
IsLazyType = true;
}
}
if (ValueProvider == null)
{
ComponentContext = kernel.GetComponentContextByNamedArgs(dependencyType, null);
ValueProvider = PopulateValueProvider();
}
HasDependencied = ComponentContext != null;
}
public Dependency(Type dependencyType, IKernel kernel)
{
DependencyType = dependencyType;
Func <object> tmpValueProvider = () => ComponentContext.LifestyleManager.Get(ComponentContext);
if (dependencyType.IsGenericType)
{
var genericFieldTypeName = dependencyType.GetGenericTypeDefinition().Name;
GenericArguments = dependencyType.GetGenericArguments();
if (genericFieldTypeName == "Lazy`1")
{
ComponentContext = kernel.GetComponentContextByNamedArgs(GenericArguments[0], null);
ValueProvider = Lazy.GetLazyValueProvider(GenericArguments[0], tmpValueProvider, ComponentContext.Kernel, ComponentContext.Component);
IsLazyType = true;
}
else if (genericFieldTypeName == "Lazy`2")
{
ComponentContext = kernel.GetComponentContextByNamedArgs(GenericArguments[0], null);
ValueProvider = Lazy.GetLazyCreator(
GenericArguments[0]
, GenericArguments[1]
, tmpValueProvider
, ComponentContext.Component.GetMetadataView(GenericArguments[1])
, kernel
, ComponentContext.Component);
IsLazyType = true;
}
}
if (ValueProvider == null)
{
ComponentContext = kernel.GetComponentContextByNamedArgs(dependencyType, null);
ValueProvider = PopulateValueProvider();
}
HasDependencied = ComponentContext != null;
}
public override void Refresh(IComponentInfo info, IKernel kernel)
{
if (HasDependencied)
{
return;
}
if (HasId)
{
if (info.Id == Id)
{
//TODO:unit test
ComponentContext = kernel.GetComponentContextByNamedArgs(Id, null);
HasDependencied = true;
if (OnRefresh != null)
{
OnRefresh();
}
}
}
else
{
var tmpDependencyType = IsLazyType ? GenericArguments[0] : DependencyType;
foreach (var c in info.Contracts)
{
if (c == DependencyType)
{
ComponentContext = kernel.GetComponentContextByNamedArgs(tmpDependencyType, null);
HasDependencied = true;
if (OnRefresh != null)
{
OnRefresh();
}
break;
}
}
}
}
public override void Refresh(IComponentInfo info, IKernel kernel)
{
if (HasDependencied) return;
if (HasId)
{
if (info.Id == Id)
{
//TODO:unit test
ComponentContext = kernel.GetComponentContextByNamedArgs(Id, null);
HasDependencied = true;
if (OnRefresh != null)
OnRefresh();
}
}
else
{
var tmpDependencyType = IsLazyType ? GenericArguments[0] : DependencyType;
foreach (var c in info.Contracts)
if (c == DependencyType)
{
ComponentContext = kernel.GetComponentContextByNamedArgs(tmpDependencyType, null);
HasDependencied = true;
if (OnRefresh != null)
OnRefresh();
break;
}
}
}
