internal StorageCommand(EntityBase argument)
{
if (argument == null)
{
throw new Exception("The entity should be null");
}
_entities.Add(argument);
_entityType = argument.GetType();
_mode = StorageCommandMode.Entity;
SetCommandType();
}
internal StorageCommand(EntityBase entity, PropertyDescription pd)
{
if (entity == null)
{
throw new Exception("The entity should be null");
}
_propertyDescription = pd;
if (!_propertyDescription.IsManyToManyRelation)
{
throw new Exception("A many-to-many relation expected");
}
_entities.Add(entity);
_entityType = entity.GetType();
_mode = StorageCommandMode.MtmRelation;
SetCommandType();
}
internal StorageCommand(List <EntityBase> argument)
{
if (argument == null || argument.Count == 0)
{
throw new Exception("The entity list should not be empty");
}
_entityType = argument[0].GetType();
foreach (EntityBase e in argument)
{
if (e.GetType() != _entityType)
{
throw new Exception("All element of the entity list must of the same type");
}
}
_entities = argument;
_mode = StorageCommandMode.Entity;
SetCommandType();
}
internal StorageCommand(List <EntityBase> entities, PropertyDescription pd)
{
if (entities == null || entities.Count == 0)
{
throw new Exception("The entity list should not be empty");
}
if (!_propertyDescription.IsManyToManyRelation)
{
throw new Exception("A many-to-many relation expected");
}
_entityType = entities[0].GetType();
foreach (EntityBase e in entities)
{
if (e.GetType() != _entityType)
{
throw new Exception("All element of the entity list must of the same type");
}
}
_propertyDescription = pd;
_entities = entities;
SetCommandType();
_mode = StorageCommandMode.MtmRelation;
}
