private void InternalRemoveElementPropertyAttributes <TPropertyDescriptor>(ProcessPropertyType propertyType, Guid ownerDomainPropertyInfoId,
Func <TPropertyDescriptor, Attribute, bool> predicate)
where TPropertyDescriptor : PropertyDescriptor
{
PropertyDescriptorItem propertyDescriptorItem = GetDescriptorItem(propertyType, ownerDomainPropertyInfoId);
propertyDescriptorItem.Attributes.RemoveAll(
attribute =>
predicate(propertyDescriptorItem.PropertyDescriptorToReplace as TPropertyDescriptor, attribute));
}
private void InternalReplacePropertyAttribute <TAttribute, TPropertyDescriptor>(ProcessPropertyType propertyType, Guid ownerDomainPropertyInfoId,
Func <TPropertyDescriptor, TAttribute> instantiateAttribute)
where TAttribute : Attribute
where TPropertyDescriptor : PropertyDescriptor
{
PropertyDescriptorItem propertyDescriptorItem = GetDescriptorItem(propertyType, ownerDomainPropertyInfoId);
Attribute newAttr = instantiateAttribute(propertyDescriptorItem.PropertyDescriptorToReplace as TPropertyDescriptor);
if (newAttr == null)
{
throw new ArgumentNullException("Cannot replace with null attribute!");
}
propertyDescriptorItem.Attributes.RemoveAll(attribute => attribute is TAttribute);
propertyDescriptorItem.Attributes.Add(newAttr);
}
internal PropertyDescriptorItem Create(ProcessPropertyType propertyType, Guid forDomainPropertyInfoId)
{
PropertyDescriptorItem result = new PropertyDescriptorItem();
PropertyDescriptor propertyDescriptorToReplace;
if (propertyType == ProcessPropertyType.Element)
{
var elementPropertyDescriptors = this.processingPropertyDescriptors[ProcessPropertyType.Element].Cast <ElementPropertyDescriptor>();
propertyDescriptorToReplace = elementPropertyDescriptors.SingleOrDefault(
item => item.DomainPropertyInfo.Id == forDomainPropertyInfoId);
}
else
{
var playerPropertyDescriptors = this.processingPropertyDescriptors[ProcessPropertyType.RolePlayer].Cast <RolePlayerPropertyDescriptor>();
propertyDescriptorToReplace = playerPropertyDescriptors.SingleOrDefault(
item => item.DomainRoleInfo.Id == forDomainPropertyInfoId);
}
result.PropertyDescriptorToReplace = propertyDescriptorToReplace;
if (result.PropertyDescriptorToReplace == null)
{
throw new ArgumentOutOfRangeException(
string.Format("Could not find domain property with id '{0}' on element '{1}'",
forDomainPropertyInfoId, this.Element.ToString()));
}
if (outerAttributes != null)
{
result.Attributes.AddRange(outerAttributes);
}
if (result.PropertyDescriptorToReplace.Attributes != null)
{
result.Attributes.AddRange(result.PropertyDescriptorToReplace.Attributes.OfType <Attribute>());
}
return(result);
}
