public List <TDto> RetrieveAllTopic <TDto>(IDataConverter <TopicInfoData, TDto> converter)
where TDto : class
{
TopicCriteria criteria = new TopicCriteria();
List <TDto> instances = TopicSystem.RetrieveTopicsBySearch(criteria, converter);
if (instances == null)
{
instances = new List <TDto>();
}
return(instances);
}
internal List <TDto> RetrieveTopicsBySearch <TDto>(TopicCriteria criteria, IDataConverter <TopicInfoData, TDto> converter)
where TDto : class
{
ArgumentValidator.IsNotNull("criteria", criteria);
ArgumentValidator.IsNotNull("converter", converter);
ITopicService service = UnitOfWork.GetService <ITopicService>();
var query = service.Search(criteria);
if (query.HasResult)
{
return(query.DataToDtoList(converter).ToList());
}
return(null);
}
public IEnumerable <TopicInfoData> Search(TopicCriteria criteria)
{
IEnumerable <TopicInfoData> result = null;
RepositoryExceptionWrapper.Wrap(GetType(), () =>
{
IQuery query = CurrentSession.GetNamedQuery("GetTopicInfoList");
if (criteria.ForumId != null)
{
query.SetParameter("ForumId", criteria.ForumId);
}
else
{
query.SetString("ForumId", null);
}
if (criteria.UserId != null)
{
query.SetParameter("UserId", criteria.UserId);
}
else
{
query.SetString("UserId", null);
}
if (string.IsNullOrEmpty(criteria.KeyWord))
{
query.SetString("KeyWord", null);
}
else
{
query.SetString("KeyWord", criteria.KeyWord.Trim());
}
result = query.List <TopicInfoData>();
});
return(result);
}
public IServiceQueryResultList <TopicInfoData> Search(TopicCriteria criteria)
{
IEnumerable <TopicInfoData> result = Repository.Search(criteria);
return(ServiceResultFactory.BuildServiceQueryResult <TopicInfoData>(result));
}