C# Class Castle.MicroKernel.Handlers.AbstractHandler

Inheritance: System.MarshalByRefObject, IHandler, IExposeDependencyInfo, IDisposable

Show file Open project: nats/castle-1.0.3-mono

Protected Properties

Property	Type	Description
lifestyleManager	ILifestyleManager

Public Methods

Method	Description
AbstractHandler ( ComponentModel model ) : System	Constructs and initializes the handler
AddCustomDependencyValue ( string key, object value ) : void	TODO: Pendent
CanResolve ( CreationContext context, ISubDependencyResolver parentResolver, ComponentModel model, DependencyModel dependency ) : bool
Dispose ( ) : void
HasCustomParameter ( string key ) : bool	TODO: Pendent
Init ( IKernel kernel ) : void	Saves the kernel instance, subscribes to IKernelEvents.AddedAsChildKernel event, creates the lifestyle manager instance and computes the handler state.
ObtainDependencyDetails ( IList dependenciesChecked ) : String	Returns human readable list of dependencies this handler is waiting for.
Release ( object instance ) : void	Should be implemented by derived classes: disposes the component instance (or recycle it)
RemoveCustomDependencyValue ( string key ) : void	TODO: Pendent
Resolve ( CreationContext context ) : object	Should be implemented by derived classes: returns an instance of the component this handler is responsible for
Resolve ( CreationContext context, ISubDependencyResolver parentResolver, ComponentModel model, DependencyModel dependency ) : object

Protected Methods

Method	Description
AddDependency ( DependencyModel dependency ) : void	Invoked by EnsureDependenciesCanBeSatisfied in order to check if a dependency can be satisfied. If not, the handler is set to a 'waiting dependency' state. This method registers the dependencies within the correct collection or dictionary and changes the handler state to HandlerState.WaitingDependency
CreateLifestyleManager ( IComponentActivator activator ) : ILifestyleManager	Creates an implementation of ILifestyleManager based on LifestyleType and invokes ILifestyleManager.Init to initialize the newly created manager.
DependencySatisfied ( IHandler handler, bool &stateChanged ) : void	Invoked by the kernel when one of registered dependencies were satisfied by new components registered. Handler for the event IKernelEvents.HandlerRegistered
EnsureDependenciesCanBeSatisfied ( ) : void	Checks if the handler is able to, at very least, satisfy the dependencies for the constructor with less parameters For each non*optional dependency, the implementation will invoke AddDependency
OnAddedAsChildKernel ( object sender, EventArgs e ) : void	Invoked when the container receives a parent container reference. This method implementation checks whether the parent container is able to supply the dependencies for this handler.
SetNewState ( HandlerState newState ) : void

Private Methods

Method	Description
AddGraphDependency ( ComponentModel model ) : void
DisconnectEvents ( ) : void
HandlerStateChanged ( object source, EventArgs args ) : void	Handler for the event OnHandlerStateChanged
HasValidComponent ( String key ) : bool
HasValidComponent ( Type service ) : bool
IsValidHandlerState ( IHandler handler ) : bool
RaiseHandlerStateChanged ( ) : void
Union ( ICollection firstset, ICollection secondset ) : Castle.Core.DependencyModel[]

Method Details

AbstractHandler() public method

Constructs and initializes the handler

public AbstractHandler ( ComponentModel model ) : System
model	Castle.Core.ComponentModel
return	System

AddCustomDependencyValue() public method

TODO: Pendent

public AddCustomDependencyValue ( string key, object value ) : void
key	string
value	object
return	void

AddDependency() protected method

Invoked by EnsureDependenciesCanBeSatisfied in order to check if a dependency can be satisfied. If not, the handler is set to a 'waiting dependency' state.

This method registers the dependencies within the correct collection or dictionary and changes the handler state to HandlerState.WaitingDependency

protected AddDependency ( DependencyModel dependency ) : void
dependency	Castle.Core.DependencyModel
return	void

CanResolve() public method

public CanResolve ( CreationContext context, ISubDependencyResolver parentResolver, ComponentModel model, DependencyModel dependency ) : bool
context	CreationContext
parentResolver	ISubDependencyResolver
model	Castle.Core.ComponentModel
dependency	Castle.Core.DependencyModel
return	bool

CreateLifestyleManager() protected method

Creates an implementation of ILifestyleManager based on LifestyleType and invokes ILifestyleManager.Init to initialize the newly created manager.

protected CreateLifestyleManager ( IComponentActivator activator ) : ILifestyleManager
activator	IComponentActivator
return	ILifestyleManager

DependencySatisfied() protected method

Invoked by the kernel when one of registered dependencies were satisfied by new components registered.

Handler for the event IKernelEvents.HandlerRegistered

protected DependencySatisfied ( IHandler handler, bool &stateChanged ) : void
handler	IHandler
stateChanged	bool
return	void

Dispose() public method

public Dispose ( ) : void
return	void

EnsureDependenciesCanBeSatisfied() protected method

Checks if the handler is able to, at very least, satisfy the dependencies for the constructor with less parameters

For each non*optional dependency, the implementation will invoke AddDependency

protected EnsureDependenciesCanBeSatisfied ( ) : void
return	void

HasCustomParameter() public method

TODO: Pendent

public HasCustomParameter ( string key ) : bool
key	string
return	bool

Init() public method

Saves the kernel instance, subscribes to IKernelEvents.AddedAsChildKernel event, creates the lifestyle manager instance and computes the handler state.

public Init ( IKernel kernel ) : void
kernel	IKernel
return	void

ObtainDependencyDetails() public method

Returns human readable list of dependencies this handler is waiting for.

public ObtainDependencyDetails ( IList dependenciesChecked ) : String
dependenciesChecked	IList
return	String

OnAddedAsChildKernel() protected method

Invoked when the container receives a parent container reference.

This method implementation checks whether the parent container is able to supply the dependencies for this handler.

protected OnAddedAsChildKernel ( object sender, EventArgs e ) : void
sender	object
e	System.EventArgs
return	void

Release() public abstract method

Should be implemented by derived classes: disposes the component instance (or recycle it)

public abstract Release ( object instance ) : void
instance	object
return	void

RemoveCustomDependencyValue() public method

TODO: Pendent

public RemoveCustomDependencyValue ( string key ) : void
key	string
return	void

Resolve() public abstract method

Should be implemented by derived classes: returns an instance of the component this handler is responsible for

public abstract Resolve ( CreationContext context ) : object
context	CreationContext
return	object

Resolve() public method

public Resolve ( CreationContext context, ISubDependencyResolver parentResolver, ComponentModel model, DependencyModel dependency ) : object
context	CreationContext
parentResolver	ISubDependencyResolver
model	Castle.Core.ComponentModel
dependency	Castle.Core.DependencyModel
return	object

SetNewState() protected method

protected SetNewState ( HandlerState newState ) : void
newState	HandlerState
return	void

Property Details

lifestyleManager protected property

Lifestyle manager instance

protected ILifestyleManager lifestyleManager
return	ILifestyleManager