private IEnumerable <DependencyRequirement> getResourceDependencyRequirements(IResource resource)
{
var requirements =
context.ExplicitDependencyRequirements.ContainsKey(resource) ?
context.ExplicitDependencyRequirements[resource] :
new List <DependencyRequirement>();
var propertiesWithTypeResourceAndSetters = resource.GetType().GetProperties()
.Where(DependencyUtils.PropertyIsResource)
.Where(DependencyUtils.PropertiesHasSetter);
foreach (var property in propertiesWithTypeResourceAndSetters)
{
var dependencyAttribute = DependencyUtils.GetDependencyAttribute(property);
var propertyIsAlreadyInExplicitRequirements = requirements.Any(requirement => requirement.Property.Name == property.Name);
var propertyIsAnOptionalDependency = dependencyAttribute != null ? dependencyAttribute.Optional : false;
if (!propertyIsAlreadyInExplicitRequirements &&
!propertyIsAnOptionalDependency)
{
var missingDependency = new DependencyRequirement {
Property = property,
ValueName = "default"
};
requirements.Add(missingDependency);
}
}
return(requirements);
}
private static void InjectDependency(IResource resource, DependencyRequirement dependencyRequirement, IResource correspondingDependency)
{
var resourceType = resource.GetType();
dependencyRequirement.Property.SetValue(resource, correspondingDependency);
}
