|
public static GetPrimaryKey ( |
||
| T | ||
| 리턴 | IEnumerable |
|
public Task <DeleteResult> DeleteAsync <T>(string Name, Type Type, T Document)
{
if (MongoMapperTransaction.InTransaction && !MongoMapperTransaction.Commiting)
{
MongoMapperTransaction.AddToQueue(OperationType.Delete, Type, Document);
Task.FromResult(true);
}
var mongoMapperIdeable = Document as IMongoMapperIdeable;
Debug.Assert(mongoMapperIdeable != null, "mongoMapperIdeable != null");
if (mongoMapperIdeable.m_id == default(long))
{
mongoMapperIdeable.m_id = Finder.Instance.FindIdByKey <T>(Type,
MongoMapperHelper.GetPrimaryKey(Type).
ToDictionary(
KeyField => KeyField,
KeyField =>
ReflectionUtility.
GetPropertyValue(
this, KeyField)));
}
var query = Builders <T> .Filter.Eq("_id", mongoMapperIdeable.m_id);
return(CollectionsManager.GetCollection <T>(Type.Name).DeleteOneAsync(query));
}
public T FindByKey <T>(params object[] Values)
{
List <string> fields = MongoMapperHelper.GetPrimaryKey(typeof(T)).ToList();
var keyValues = new Dictionary <string, object>();
for (int i = 0; i < fields.Count; i++)
{
string field = fields[i].ToUpper() == "m_id".ToUpper() ? "_id" : fields[i];
keyValues.Add(field, Values[i]);
}
return(FindObjectByKey <T>(keyValues));
}
private Dictionary <string, object> GetPrimaryKeyValues()
{
return(MongoMapperHelper.GetPrimaryKey(_classType).ToDictionary(
KeyField => KeyField, KeyField => ReflectionUtility.GetPropertyValue(this, KeyField)));
}
