public ObjectDefinitionLookups GetLookups()
{
ObjectDefinitionLookups result = _CachedLookups;
if (result == null)
{
result = new ObjectDefinitionLookups();
IMongoDatabase database = GetDatabase(DATABASE_NAME, false);
LoadObjectDefinition(database, result);
_CachedLookups = result;
}
return result;
}
private void OnNotification(object sender, NotificationEventArgs e)
{
_CachedLookups = null;
}
private void LoadObjectDefinition(IMongoDatabase database, ObjectDefinitionLookups lookups)
{
IMongoCollection<BsonDocument> collection = database.GetCollection<BsonDocument>("ObjectDefinition");
IAsyncCursor<BsonDocument> mongoCursor = collection.FindSync(new BsonDocument());
while (mongoCursor.MoveNext())
{
foreach (BsonDocument item in mongoCursor.Current)
{
ObjectDefinition objectDefinition = new ObjectDefinition();
objectDefinition.ObjectDefinitionID = BsonHelper.GetGuid(item, "_id");
objectDefinition.ObjectID = BsonHelper.GetString(item, "ObjectID");
objectDefinition.OrganisationID = BsonHelper.GetInteger(item, "OrganisationID");
if (objectDefinition.OrganisationID.HasValue && (objectDefinition.OrganisationID.Value == 0))
objectDefinition.OrganisationID = null;
objectDefinition.Name = BsonHelper.GetString(item, "Name");
objectDefinition.MIMEType = BsonHelper.GetString(item, "MIMEType");
objectDefinition.Description = BsonHelper.GetString(item, "Description");
objectDefinition.SerialisationName = BsonHelper.GetString(item, "SerialisationName");
objectDefinition.Singleton = BsonHelper.GetBoolean(item, "Singleton");
if (item.Contains("Properties"))
{
BsonArray array = item["Properties"].AsBsonArray;
foreach (BsonValue arrayItem in array)
{
BsonDocument propertyItem = arrayItem.AsBsonDocument;
if (propertyItem != null)
{
if (objectDefinition.Properties == null)
objectDefinition.Properties = new List<PropertyDefinition>();
PropertyDefinition property = new PropertyDefinition();
property.PropertyDefinitionID = BsonHelper.GetGuid(propertyItem, "_id");
property.PropertyID = BsonHelper.GetString(propertyItem, "PropertyID");
property.Name = BsonHelper.GetString(propertyItem, "Name");
property.Description = BsonHelper.GetString(propertyItem, "Description");
property.DataType = (TPropertyDataType)propertyItem["DataType"].AsInt32;
if (propertyItem.Contains("DataTypeLength"))
property.DataTypeLength = propertyItem["DataTypeLength"].AsInt32;
property.MIMEType = BsonHelper.GetString(propertyItem, "MIMEType");
property.MinValue = BsonHelper.GetString(propertyItem, "MinValue");
property.MaxValue = BsonHelper.GetString(propertyItem, "MaxValue");
property.Units = BsonHelper.GetString(propertyItem, "Units");
property.IsCollection = BsonHelper.GetBoolean(propertyItem, "IsCollection");
property.IsMandatory = BsonHelper.GetBoolean(propertyItem, "IsMandatory");
property.Access = (TAccessRight)propertyItem["Access"].AsInt32;
if (propertyItem.Contains("SortOrder"))
property.SortOrder = propertyItem["SortOrder"].AsInt32;
property.SerialisationName = BsonHelper.GetString(propertyItem, "SerialisationName");
property.CollectionItemSerialisationName = BsonHelper.GetString(propertyItem, "CollectionItemSerialisationName");
objectDefinition.Properties.Add(property);
}
}
}
lookups.AddObjectDefinition(objectDefinition);
}
}
}
