public ExternalComponentMapping Resolve(ComponentResolutionContext context, IEnumerable<IExternalComponentMappingProvider> componentProviders)
{
var providers = componentProviders.Where(x => x.Type == context.ComponentType);
if (providers.Count() > 1)
throw new AmbiguousComponentReferenceException(context.ComponentType, context.EntityType, context.ComponentMember);
var provider = providers.SingleOrDefault();
if (provider == null)
return null;
return provider.GetComponentMapping();
}
public override void ProcessComponent(ReferenceComponentMapping mapping)
{
var context = new ComponentResolutionContext
{
ComponentType = mapping.Type,
ComponentMember = mapping.Member,
EntityType = mapping.ContainingEntityType
};
var component = resolvers
.Select(x => x.Resolve(context, componentProviders))
.FirstOrDefault(x => x != null);
if (component == null)
throw new MissingExternalComponentException(mapping.Type, mapping.ContainingEntityType, mapping.Member);
mapping.AssociateExternalMapping(component);
mapping.MergedModel.AcceptVisitor(this);
}
public ExternalComponentMapping Resolve(ComponentResolutionContext context, IEnumerable <IExternalComponentMappingProvider> componentProviders)
{
var providers = componentProviders.Where(x => x.Type == context.ComponentType);
if (providers.Count() > 1)
{
throw new AmbiguousComponentReferenceException(context.ComponentType, context.EntityType, context.ComponentMember);
}
var provider = providers.SingleOrDefault();
if (provider == null)
{
return(null);
}
return(provider.GetComponentMapping());
}
public override void ProcessComponent(ReferenceComponentMapping mapping)
{
var context = new ComponentResolutionContext
{
ComponentType = mapping.Type,
ComponentMember = mapping.Member,
EntityType = mapping.ContainingEntityType
};
var component = resolvers
.Select(x => x.Resolve(context, componentProviders))
.FirstOrDefault(x => x != null);
if (component == null)
{
throw new MissingExternalComponentException(mapping.Type, mapping.ContainingEntityType, mapping.Member);
}
mapping.AssociateExternalMapping(component);
mapping.MergedModel.AcceptVisitor(this);
}
