/// <summary>
/// Tranform <see cref="DisplayMetadata"/>
/// </summary>
/// <param name="metadata"></param>
/// <param name="identity"></param>
public static void Transform([NotNull] DisplayMetadata metadata, ModelMetadataIdentity identity)
{
Invariant.IsNotNull(metadata, "metadata");
Invariant.IsNotNull(identity, "identity");
if (identity.ContainerType == null || string.IsNullOrEmpty(identity.Name))
{
return;
}
var containerType = identity.ContainerType;
// fluent configuration does not have ResourceType, so get it from type
var resourceType = LocalizationConventions.GetDefaultResourceType(containerType);
var propertyName = identity.Name;
if (resourceType != null && !string.IsNullOrEmpty(propertyName))
{
var key = ResourceUtil.GetResourceKey(containerType, propertyName);
if (metadata.DisplayName == null)
{
metadata.DisplayName = RetrieveValue(resourceType, key, propertyName);
}
if (metadata.SimpleDisplayProperty == null)
{
metadata.SimpleDisplayProperty = RetrieveValue(resourceType, key + ShortDisplayNameSuffix, propertyName + ShortDisplayNameSuffix)();
}
if (metadata.Placeholder == null)
{
metadata.Placeholder = RetrieveValue(resourceType, key + PlaceholderSuffix, propertyName + PlaceholderSuffix);
}
if (metadata.Description == null)
{
metadata.Description = RetrieveValue(resourceType, key + DescriptionSuffix, propertyName + DescriptionSuffix);
}
}
}
protected override void VisitRetrieveValue(RetrieveValue node, object data)
{
throw new NodeNotSupportedException(node);
}
protected internal override void VisitRetrieveValue(RetrieveValue node, object data)
{
throw new VerifierException();
//not supported yet...
}
protected internal virtual void VisitRetrieveValue(RetrieveValue node, object data)
{
throw new NodeNotSupportedException(node);
}
public TypeInformation(RetrieveValue retriever, IdGenerator generator)
{
this.retriever = retriever;
this.generator = generator;
}