org.objectweb.fractal.julia.control.binding
Class ContentBindingMixin

java.lang.Object
  org.objectweb.fractal.julia.control.binding.ContentBindingMixin

All Implemented Interfaces:

BindingController

public abstract class ContentBindingMixin
extends Object
implements BindingController

Provides component hierarchy related checks to a BindingController.

Requirements

• the component to which this controller object belongs must provide the Component and SuperController interfaces.
• the type of the component to which this controller object belongs must be an instance of ComponentType.
• in order to be able to check bindings, this mixin needs the components to which this component is bound to provide interface introspection, and to provide the SuperController interface: if this component is bound to a component that does not satisfy these requirements, the binding will not be checked (and no error will be thrown).

Field Summary

Component	_this_weaveableC The weaveableC field required by this mixin.
SuperController	_this_weaveableSC The weaveableSC field required by this mixin.

Method Summary

abstract void	_super_bindFc(InterfaceType clientItfType, String clientItfName, Object serverItf) The bindFc method overriden by this mixin.
void	bindFc(InterfaceType clientItfType, String clientItfName, Object serverItf) Calls the checkFcLocalBinding method and then calls the overriden method.
void	checkFcLocalBinding(InterfaceType clientItfType, String clientItfName, Object serverItf) Checks that the given binding is a local binding.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface org.objectweb.fractal.api.control.BindingController

bindFc, listFc, lookupFc, unbindFc

Field Detail

_this_weaveableC

public Component _this_weaveableC

The weaveableC field required by this mixin. This field is supposed to reference the Component interface of the component to which this controller object belongs.

_this_weaveableSC

public SuperController _this_weaveableSC

The weaveableSC field required by this mixin. This field is supposed to reference the SuperController interface of the component to which this controller object belongs.

Method Detail

bindFc

public void bindFc(InterfaceType clientItfType,
                   String clientItfName,
                   Object serverItf)
            throws NoSuchInterfaceException,
                   IllegalBindingException,
                   IllegalLifeCycleException

Calls the checkFcLocalBinding method and then calls the overriden method.

Parameters:

clientItfType - the type of the clientItfName interface.

clientItfName - the name of a client interface of the component to which this interface belongs.

serverItf - a server interface.

Throws:

NoSuchInterfaceException - if there is no such client interface.

IllegalBindingException - if the binding cannot be created.

IllegalLifeCycleException - if this component has a LifeCycleController interface, but it is not in an appropriate state to perform this operation.

checkFcLocalBinding

public void checkFcLocalBinding(InterfaceType clientItfType,
                                String clientItfName,
                                Object serverItf)
                         throws IllegalBindingException

Checks that the given binding is a local binding.

Parameters:

clientItfType - the type of the clientItfName interface.

clientItfName - the name of a client interface.

serverItf - a server interface.

Throws:

IllegalBindingException - if the given binding is not a local binding.

_super_bindFc

public abstract void _super_bindFc(InterfaceType clientItfType,
                                   String clientItfName,
                                   Object serverItf)
                            throws NoSuchInterfaceException,
                                   IllegalBindingException,
                                   IllegalLifeCycleException

The bindFc method overriden by this mixin.

Parameters:

clientItfType - the type of the clientItfName interface.

clientItfName - the name of a client interface of the component to which this interface belongs.

serverItf - a server interface.

Throws:

NoSuchInterfaceException - if there is no such client interface.

IllegalBindingException - if the binding cannot be created.

IllegalLifeCycleException - if this component has a LifeCycleController interface, but it is not in an appropriate state to perform this operation.