private void Load(AbstractCommand command)
{
var currentObjectState = GetByIdInternal(command.TargetObjectId);
var context = new CommandExecutionContext(command.TargetObjectId, currentObjectState);
commandExecutor.Execute(command, context);
materializedObjectStates[command.TargetObjectId] = context.Instance;
}
public void Update(AbstractCommand command)
{
ObjectState alreadyLoadedState;
if (loadedStates.TryGetValue(command.TargetObjectId, out alreadyLoadedState))
{
var context = new CommandExecutionContext(command.TargetObjectId, alreadyLoadedState);
commandExecutor.Execute(command, context);
}
}
public ICommandExecutionContext GetFor(ObjectId objectId)
{
CommandExecutionContext existingContext;
if (contextMap.TryGetValue(objectId, out existingContext))
{
return existingContext;
}
var newContext = new CommandExecutionContext(objectId, null);
contextMap[objectId] = newContext;
return newContext;
}