public Func <IAspectDefinition, IAspectExpressionBuilder> Visit(GetPropertyInterceptionAspect aspect)
{
return(aspectDefinition => {
Func <IAspectExpression, IAspectExpression> ctor = null;
var propertyAspectDefinition = aspectDefinition as IPropertyAspectDefinition;
if (lastAspect.Top)
{
ctor = expression => {
return new TopGetPropertyInterceptionAspectExpression(expression, propertyAspectDefinition);
};
lastAspect = new Aspect();
}
else
{
if (lastAspect.IsInBinding)
{
ctor = expression => {
return new BindingGetPropertyInterceptionAspectExpression(expression, propertyAspectDefinition);
};
}
}
lastAspect.IsInBinding = true;
topAspectInScopeDefinition = aspectDefinition;
return new AspectNodeExpressionBuilder(ctor);
});
}
private void CollectPartialPropertyAspectDefinitionsByPropertyInterceptionAttribute(IEnumerable <IAspectPropertyMap> properties)
{
properties.ForEach(propertyMap => {
MethodInfo method = null;
var canWrite = propertyMap.ContractMember.CanWrite;
var propertyInterceptionAspects = new List <IAspectDefinition>();
if (propertyMap.Target.IsNotNull())
{
propertyMap.Members.ForEach(targetMember => {
IEnumerable <IAspectDefinition> aspectDefinitions = null;
var aspectsAttrs = targetMember.GetCustomAttributes <PropertyInterceptionAspectAttribute>().ToArray();
if (aspectsAttrs.IsNotNullOrEmpty())
{
if (canWrite)
{
method = propertyMap.Target.GetSetMethod();
aspectDefinitions = aspectsAttrs.Select(aspectAttr => {
var aspect = new SetPropertyInterceptionAspect {
AspectType = aspectAttr.AspectType,
AspectPriority = aspectAttr.AspectPriority,
LifetimeStrategy = aspectAttr.LifetimeStrategy
};
return(new SetPropertyInterceptionAspectDefinition(aspect, propertyMap.ContractType, propertyMap.ContractMember, targetMember));
});
}
else
{
method = propertyMap.Target.GetGetMethod();
aspectDefinitions = aspectsAttrs.Select(aspectAttr => {
var aspect = new GetPropertyInterceptionAspect {
AspectType = aspectAttr.AspectType,
AspectPriority = aspectAttr.AspectPriority,
LifetimeStrategy = aspectAttr.LifetimeStrategy
};
return(new GetPropertyInterceptionAspectDefinition(aspect, propertyMap.ContractType, propertyMap.ContractMember, targetMember));
});
}
propertyInterceptionAspects.AddRange(aspectDefinitions);
}
});
AddOrUpdate(propertyMap.Target, propertyMap.ContractMember, method, propertyInterceptionAspects);
}
});
}
public GetPropertyInterceptionAspectDefinition(GetPropertyInterceptionAspect aspect, Type aspectDeclaringType, PropertyInfo property, MemberInfo target)
: base(aspect, aspectDeclaringType, property, target)
{
this.aspect = aspect;
}
public Func<IAspectDefinition, IAspectExpressionBuilder> Visit(GetPropertyInterceptionAspect aspect)
{
return aspectDefinition => {
Func<IAspectExpression, IAspectExpression> ctor = null;
var propertyAspectDefinition = aspectDefinition as IPropertyAspectDefinition;
if (lastAspect.Top) {
ctor = expression => {
return new TopGetPropertyInterceptionAspectExpression(expression, propertyAspectDefinition);
};
lastAspect = new Aspect();
}
else {
if (lastAspect.IsInBinding) {
ctor = expression => {
return new BindingGetPropertyInterceptionAspectExpression(expression, propertyAspectDefinition);
};
}
}
lastAspect.IsInBinding = true;
topAspectInScopeDefinition = aspectDefinition;
return new AspectNodeExpressionBuilder(ctor);
};
}
public GetPropertyInterceptionAspectDefinition(GetPropertyInterceptionAspect aspect, Type aspectDeclaringType, PropertyInfo property, MemberInfo target)
: base(aspect, aspectDeclaringType, property, target)
{
this.aspect = aspect;
}
