/// <summary>
/// Initializes a new instance of the <see cref="JsonEntityData" /> class.
/// </summary>
/// <param name="entityData">The entity data.</param>
/// <param name="context">The context.</param>
public JsonEntityData(EntityData entityData, JsonEntityQueryResult context)
{
Id = 0;
if (entityData == null)
{
return;
}
Id = entityData.Id.Id;
JsonEntity jsonEntity = context.GetEntity(entityData.Id);
jsonEntity.DataState = entityData.DataState;
IEnumerable <EntityRef> newTypeIds = entityData.TypeIds.Where(p => !jsonEntity.TypeIds.Contains(p.Id));
jsonEntity.TypeIds.AddRange(newTypeIds.Select(p => context.GetEntityRef(p).Id));
foreach (FieldData f in entityData.Fields)
{
JsonFieldData existingField = jsonEntity.Fields.FirstOrDefault(p => p.FieldId == f.FieldId.Id);
if (existingField == null)
{
var jsonField = new JsonFieldData(f, context);
jsonEntity.Fields.Add(jsonField);
}
}
foreach (RelationshipData r in entityData.Relationships)
{
JsonRelationshipData existing = jsonEntity.Relationships.FirstOrDefault(p => p.RelTypeId.Id == r.RelationshipTypeId.Id && p.RelTypeId.Alias == r.RelationshipTypeId.Alias && p.IsReverse == r.IsReverse);
if (existing == null)
{
// need to stick a placeholder relationship in place before recursively calling to set up the related entity data
var tempRel = new JsonRelationshipData(r, null);
jsonEntity.Relationships.Add(tempRel); // add this
var newRel = new JsonRelationshipData(r, context); // before doing this
// now swap out the temp with the actual
jsonEntity.Relationships.Remove(tempRel);
jsonEntity.Relationships.Add(newRel);
}
else if (existing.Instances.Select(p => p.Entity).Except(r.Instances.Select(p => p.Entity.Id.Id)).Any( ))
{
//throw new InvalidOperationException("Wasn't expecting diff relationship instances for same rel type on a given object....");
EventLog.Application.WriteWarning("Wasn't expecting diff relationship instances for same rel type on a given object....");
}
}
}
