Querying with NHibernate

Question

I am new to NHibernate and I am trying to learn how to query my data.

Below is the configuration xml. Only the recipe is shown.

I want to be able to query recipe

Answer 1

Here is the above criteria with dynamic keywords

string searchQuery = "wine pasta";

ICriteria query = Session.CreateCriteria(typeof(Recipe), "r")
                    .CreateCriteria("Ingredients", "i", JoinType.InnerJoin)
                    .SetFetchMode("Images", FetchMode.Join)
                    .SetFetchMode("Comments", FetchMode.Join)
                    .SetFetchMode("Ingredients", FetchMode.Join)
                    .SetResultTransformer(new DistinctRootEntityResultTransformer());

var keywords = searchQuery.Split(' ');

Disjunction keywordsCriteria = Restrictions.Disjunction();
foreach (var keyword in keywords)
{
    keywordsCriteria.Add(Restrictions.Like("i.IngredientName", string.Format("%{0}%", keyword)));
    keywordsCriteria.Add(Restrictions.Like("r.RecipeTitle", string.Format("%{0}%", keyword)));
}

query.Add(keywordsCriteria);

List result = query.List();