public static string EntityReferenceTostring(EntityReference entityReference, WebApiMetadata webApiMetadata)
{
string logicalName = entityReference.LogicalName.ToLower();
string entitySetName = webApiMetadata.GetEntitySetName(logicalName);
if (entityReference.KeyAttributes?.Any() == true)
{
IEnumerable <string> keys = entityReference.KeyAttributes.Select(s => $"{s.Key}='{s.Value.ToString().Replace("'", "''")}'");
return($"{entitySetName}({string.Join("&",keys)})");
}
return($"/{entitySetName}{entityReference.Id:P}");
}
public static string GetEntityApiUrl(Entity entity, WebApiMetadata webApiMetadata)
{
string entitySetName = webApiMetadata.GetEntitySetName(entity.LogicalName);
if (entity.KeyAttributes?.Any() == true)
{
IEnumerable <string> keys = entity.KeyAttributes.Select(s => $"{s.Key}='{s.Value.ToString().Replace("'", "''")}'");
return($"{entitySetName}({string.Join("&",keys)})");
}
if (entity.Id != Guid.Empty)
{
return(entitySetName + entity.Id.ToString("P"));
}
return(entitySetName);
}
public override void WriteJson(JsonWriter writer, EntityReference value, JsonSerializer serializer)
{
string logicalName = value.LogicalName.ToLower();
string entitySetName = webApiMetadata.GetEntitySetName(logicalName);
string reference;
if (value.KeyAttributes?.Any() == true)
{
IEnumerable <string> keys = value.KeyAttributes
.Select(s => $"{s.Key}='{s.Value.ToString().Replace("'", "''")}'");
reference = $"{entitySetName}({string.Join("&", keys)})";
}
else
{
reference = $"/{entitySetName}{value.Id:P}";
}
writer.WriteValue(reference);
}