private static void AddMappingsForType(EntityMappingStore mappingStore, AssemblyMappingInfo assemblyMappingInfo, Type mappedType)
{
var entityAttribute =
mappedType.GetCustomAttributes(typeof (EntityAttribute), false).OfType<EntityAttribute>().
FirstOrDefault();
if (entityAttribute != null)
{
var entityTypeIdentifier = entityAttribute.Identifier ?? GetImplTypeName(mappedType);
mappingStore.SetTypeMapping(mappedType, assemblyMappingInfo.ResolveIdentifier(entityTypeIdentifier));
var identityProperty = GetIdentityProperty(mappedType);
if (identityProperty != null)
{
var identifierAttr =
identityProperty.GetCustomAttributes(typeof (IdentifierAttribute), true).Cast
<IdentifierAttribute>().FirstOrDefault();
if (identifierAttr != null && !String.IsNullOrEmpty(identifierAttr.BaseAddress))
{
mappingStore.SetIdentifierPrefix(mappedType, assemblyMappingInfo.ResolveIdentifier(identifierAttr.BaseAddress));
mappingStore.SetPropertyHint(identityProperty, new PropertyHint(PropertyMappingType.Id));
}
else
{
mappingStore.SetPropertyHint(identityProperty, new PropertyHint(PropertyMappingType.Address));
}
}
foreach (var p in mappedType.GetProperties())
{
if (p.Equals(identityProperty))
{
// Identity property is already mapped (above)
continue;
}
foreach (var attr in p.GetCustomAttributes(false))
{
if (attr is IdentifierAttribute)
{
mappingStore.SetPropertyHint(p, new PropertyHint(PropertyMappingType.Address));
var idAttr = attr as IdentifierAttribute;
if (idAttr.BaseAddress != null)
{
mappingStore.SetIdentifierPrefix(mappedType, assemblyMappingInfo.ResolveIdentifier(idAttr.BaseAddress));
}
}
else if (attr is PropertyTypeAttribute)
{
var propertyUri =
assemblyMappingInfo.ResolveIdentifier((attr as PropertyTypeAttribute).Identifier);
mappingStore.SetPropertyHint(p,
IsResource(p.PropertyType)
? new PropertyHint(PropertyMappingType.Arc, propertyUri)
: new PropertyHint(PropertyMappingType.Property,
propertyUri));
}
else if (attr is InversePropertyTypeAttribute)
{
var propertyUri =
assemblyMappingInfo.ResolveIdentifier((attr as InversePropertyTypeAttribute).Identifier);
var targetType = p.PropertyType;
if (targetType.IsGenericType)
{
targetType = targetType.GetGenericArguments().First();
}
if (targetType.GetCustomAttributes(typeof(EntityAttribute), false).Any())
{
mappingStore.SetPropertyHint(p,
new PropertyHint(PropertyMappingType.InverseArc,
propertyUri));
}
else
{
throw new ReflectionMappingException(
String.Format(
"The property '{0}' on type '{1}' is marked with the InverseProperty attribute but its referenced type ('{2}') is not marked with a Entity attribute.",
p.Name, mappedType.FullName, p.PropertyType.FullName));
}
}
else if (attr is InversePropertyAttribute)
{
var inversePropertyAttr = attr as InversePropertyAttribute;
var targetType = p.PropertyType;
if (targetType.IsGenericType) targetType = targetType.GetGenericArguments().First();
if (!targetType.GetCustomAttributes(typeof(EntityAttribute), true).Any())
{
throw new ReflectionMappingException(
String.Format(
"The type of property '{0}' on interface '{1}' is not marked with an Entity attribute.",
p.Name, mappedType.FullName));
}
var forwardProperty = targetType.GetProperty(inversePropertyAttr.InversePropertyName);
if (forwardProperty == null)
{
throw new ReflectionMappingException(String.Format("The property '{0}' does not exist on type '{1}'.", inversePropertyAttr.InversePropertyName, targetType.FullName));
}
var inversePropertyTypeUri =
assemblyMappingInfo.ResolveIdentifier(GetForwardPropertyTypeUri(forwardProperty, p));
mappingStore.SetPropertyHint(p, new PropertyHint(PropertyMappingType.InverseArc, inversePropertyTypeUri));
}
}
if (mappingStore.GetPropertyHint(p) == null)
{
// If there has been no mapping at all, then we create a property mapping
var propertyName = Char.ToLowerInvariant(p.Name[0]) + p.Name.Substring(1);
var propertyUri = assemblyMappingInfo.ResolveIdentifier(propertyName);
mappingStore.SetPropertyHint(p,
IsResource(p.PropertyType) ?
new PropertyHint(PropertyMappingType.Arc, propertyUri) :
new PropertyHint(PropertyMappingType.Property, propertyUri));
}
}
}
}