private static void ExtractInfoFromCommand(BSonDoc command, ref string type, ref string action)
{
if (command.HasProperty("_action"))
action = (command["_action"] ?? string.Empty).ToString();
if (command.HasProperty("_type"))
type = (command["_type"] ?? string.Empty).ToString();
}
private static Type GetDocumentType(BSonDoc command)
{
string result = null;
if (command.HasProperty("_type_"))
result = command["_type_"].ToString();
else
if (command.HasProperty("_value"))
{
var value = command["_value"] as BSonDoc;
if (value != null && value.HasProperty("_type_"))
result = value["_type_"].ToString();
}
if (!string.IsNullOrEmpty(result))
return Type.GetType(result, false);
return null;
}
private static void UpdateSingleDocument(BSonDoc document, IObjectStore store)
{
var obj = store.GetById((byte[])document[DocumentMetadata.IdPropertyName]);
BSonDoc val = GetValue(document);
foreach (var p in GetRealProperties(val)) // remove properties starting with
if (document.HasProperty(p))
obj[p] = val[p];
store.Set(obj);
}
private static void InternalDelete(BSonDoc document, string collection, IStore store)
{
IObjectStore st = store.GetCollection(collection);
if (document.HasProperty(Configuration.DensoIDKeyName))
{
var ent = st.GetById((byte[])document[Configuration.DensoIDKeyName]);
if (ent != null)
st.Remove(ent);
}
}
public override void OnHandle(IStore store,
string collection,
BSonDoc command,
BSonDoc document)
{
if (document == null || string.IsNullOrEmpty(collection)) return;
IObjectStore st = store.GetCollection(collection);
if (document.HasProperty(DocumentMetadata.IdPropertyName))
{
UpdateSingleDocument(document, st); return;
}
if (document.HasProperty(CommandKeyword.Filter))
{
UpdateCollection(document, st); return;
}
st.Set(document);
}
public override void OnHandle(IStore store,
string collection,
BSonDoc command,
BSonDoc document)
{
IObjectStore st = store.GetCollection(collection);
if (command.HasProperty(CommandKeyword.Id))
{
var ent = st.GetById((byte[])command[CommandKeyword.Id]);
if (ent != null) st.Remove(ent);
}
if (document != null && document.HasProperty(DocumentMetadata.IdPropertyName))
{
var ent = st.GetById((byte[])document[DocumentMetadata.IdPropertyName]);
if (ent != null) st.Remove(ent);
}
}
private static void InternalExecute(IStore store, BSonDoc command, InternalMethod method)
{
if (command.HasProperty("_value"))
{
var value = command["_value"] as BSonDoc;
var collection = (command["_collection"] ?? string.Empty).ToString();
method(value, collection, store);
}
}
private static BSonDoc GetValue(BSonDoc document)
{
if (document.HasProperty("_value"))
return document["_value"] as BSonDoc;
return document;
}
private static void UpdateSingleDocument(BSonDoc document, IObjectStore store)
{
var obj = store.GetById((byte[])document[Configuration.DensoIDKeyName]);
BSonDoc val = GetValue(document);
foreach (var p in val.GetRealProperties()) // remove properties starting with
if (document.HasProperty(p))
obj[p] = val[p];
store.Set(obj);
}
private static void InternalUpdate(BSonDoc document, string collection, IStore store)
{
IObjectStore st = store.GetCollection(collection);
if (document.HasProperty(Configuration.DensoIDKeyName))
{
UpdateSingleDocument(document, st); return;
}
if (document.HasProperty("_filter"))
{
UpdateCollection(document, st); return;
}
InsertElement(document, st); return;
}
private byte[] GetEntityUI(BSonDoc entity)
{
if (entity.HasProperty(DocumentMetadata.IdPropertyName) && entity[DocumentMetadata.IdPropertyName] != null)
return (byte[])entity[DocumentMetadata.IdPropertyName];
entity[DocumentMetadata.IdPropertyName] = newIdFunction();
return (byte[])entity[DocumentMetadata.IdPropertyName];
}
private static ICommandHandler[] ChechHandlers(BSonDoc command)
{
string actionname = string.Empty;
if (command.HasProperty(CommandKeyword.Action))
actionname = (command[CommandKeyword.Action] ?? string.Empty).ToString();
if (_commandHandlers.ContainsKey(actionname))
return _commandHandlers[actionname].ToArray();
return null;
}
private byte[] GetEntityUI(BSonDoc entity)
{
if (entity.HasProperty(Configuration.DensoIDKeyName) && entity[Configuration.DensoIDKeyName] != null)
return (byte[])entity[Configuration.DensoIDKeyName];
entity[Configuration.DensoIDKeyName] = newIdFunction();
return (byte[])entity[Configuration.DensoIDKeyName];
}
protected static BSonDoc GetValue(BSonDoc document)
{
if (document.HasProperty(CommandKeyword.Value))
return document[CommandKeyword.Value] as BSonDoc;
return document;
}
