public static DBFields GetDBFields <TEntityType>(this TEntityType entity) where TEntityType : IMvxDBEntity
{
if (entity == null)
{
return(null);
}
var map = MvxDBMapping.Get(entity.GetType());
if (map == null || map.PropertiesInfos == null || map.PropertiesInfos.Count == 0)
{
return(null);
}
var fields = new DBFields();
foreach (var property in map.PropertiesInfos)
{
var value = property.GetValue(entity);
if (value == null)
{
continue;
}
fields.SetEx(property.Name, value);
}
return(fields);
}
public void Sync()
{
if (DropboxDatastore == null)
{
return;
}
var changes = DropboxDatastore.Sync();
if (changes != null && changes.Count > 0)
{
var messageType = typeof(DrbxReceivedMessage <>);
var messenger = Mvx.Resolve <IMvxMessenger>();
foreach (var change in changes)
{
var map = MvxDBMapping.Get(change.Key);
if (map == null)
{
continue;
}
Type[] typeArgs = { map.Type };
var makeme = messageType.MakeGenericType(typeArgs);
foreach (var record in change.Value)
{
var m = Activator.CreateInstance(makeme, this, record.ToMvxDBRecord()) as MvxMessage;
messenger.Publish(m, makeme);
}
}
}
}
public static MvxDBRecord ToMvxDBRecord(this DBRecord record)
{
if (record == null)
{
return(null);
}
var map = MvxDBMapping.Get(record.Table.Id);
return(new MvxDBRecord(record));
}
public static Dictionary <string, object> ToDictionary(this DBRecord record, MvxDBMapping mapping)
{
var dictionary = new Dictionary <string, object>();
foreach (var fieldName in record.FieldNames())
{
var property = mapping.PropertiesInfos.SingleOrDefault(p => p.Name.Equals(fieldName));
if (property != null)
{
object value = null;
var type = property.PropertyType;
if (type.IsLong())
{
value = record.GetLong(fieldName);
}
else if (type.IsNumeric())
{
value = record.GetDouble(fieldName);
}
else if (type.IsBool())
{
value = record.GetBoolean(fieldName);
}
else if (type.IsDateTime())
{
var date = record.GetDate(fieldName);
value = date.ToDateTime();
}
else if (type == typeof(string))
{
value = record.GetString(fieldName);
}
else
{
throw new NotImplementedException();
}
dictionary.Add(fieldName, value);
}
}
return(dictionary);
}