public IEnumerable <E> FetchManyToManyCollection <E>(int ownerId) where E : IModel
{
string ownerName = typeof(T).Name;
string ownedName = typeof(E).Name;
string tableName = DatebaseUtils.ManyToManyTableName(ownerName, ownedName);
string queryManyToManyTable = DatebaseUtils.ManyToManyTableSelectQuery(tableName, ownerId);
List <int> collectedIds = this.connectionManager.GetConnection().Query <int> (queryManyToManyTable).ToList();
}
public void SaveManyToManyCollection <E> (int ownerId, List <int> ownedIds) where E : IModel
{
string ownerName = typeof(T).Name;
string ownedName = typeof(E).Name;
string tableName = DatebaseUtils.ManyToManyTableName(ownerName, ownedName);
string query = DatebaseUtils.ManyToManyInsertionQuery(tableName, ownerName, ownedName, ownerId, ownedIds);
this.connectionManager.GetConnection().Execute(query);
}
public void CreateRelationshipsTables(List <Type> entities)
{
List <PropertyInfo> properties;
string query, owner, owned, tableName;
manager.Connect();
foreach (Type entity in entities)
{
properties = ReflectionUtils.ListPropertiesWithAttribute <ManyToManyAttribute> (entity);
foreach (PropertyInfo property in properties)
{
owner = entity.Name;
owned = property.PropertyType.GetGenericArguments().First().Name;
tableName = DatebaseUtils.ManyToManyTableName(owner, owned);
query = DatebaseUtils.ManyToManyTableCreationQuery(tableName, owner, owned);
manager.GetConnection().Execute(query);
}
}
manager.Disconnect();
}
