public QueryDescription(ResultFilterClause resultFilter, FromClause fromClause, Expression criteria, IEnumerable <SortClause> sortClauses)
{
ResultFilter = resultFilter;
From = fromClause;
Criteria = criteria;
_sortClauses = new List <SortClause>(sortClauses);
}
public ResultFilterClause ResetResultFilters(Type resultType, ResultFilterType resultFilterType, int selectorArgument)
{
ResultFilters.Clear();
var resultFilterClause = new ResultFilterClause(resultType, resultFilterType, selectorArgument);
ResultFilters.Add(resultFilterClause);
return resultFilterClause;
}
public ResultFilterClause AddTakeResultFilter(Type resultType, int takeCount)
{
var filter = new ResultFilterClause(resultType, ResultFilterType.Take, 0)
{
TakeCount = takeCount
};
ResultFilters.Add(filter);
return filter;
}
public ResultFilterClause AddSkipResultFilter(Type resultType, int skipCount)
{
var filter = new ResultFilterClause(resultType, ResultFilterType.Skip, 0)
{
SkipCount = skipCount
};
ResultFilters.Add(filter);
return filter;
}
public void HiveQueryCacheKeyToFromJson()
{
var guid = Guid.NewGuid();
var guid2 = Guid.NewGuid();
var guid3 = Guid.NewGuid();
var resultFilterClause = new ResultFilterClause(typeof(string), ResultFilterType.Any, 0);
var hiveId = new HiveId(guid);
var expected = new HiveId(guid2);
var fullHiveId = new HiveId(new Uri("content://blah/"), "nhibernate", new HiveIdValue(guid3));
var scopeStartId = new HiveId(Guid.NewGuid());
var fromClause = new FromClause(scopeStartId.AsEnumerableOfOne(), HierarchyScope.AncestorsOrSelf, FixedStatusTypes.Published, "default-type", new[] { hiveId, expected, fullHiveId });
var fieldPredicateExpression = new FieldPredicateExpression("title", ValuePredicateType.Equal, "blah");
var fieldPredicateExpression2 = new FieldPredicateExpression("title", ValuePredicateType.Equal, "blah");
var binary = Expression.MakeBinary(ExpressionType.ExclusiveOr, fieldPredicateExpression, fieldPredicateExpression2);
var aSortClause = new SortClause(new FieldSelectorExpression("tag"), SortDirection.Descending, 2);
//var key = new HiveQueryCacheKey(new QueryDescription(resultFilterClause, fromClause, fieldPredicateExpression, Enumerable.Empty<SortClause>()));
var key = CacheKey.Create(new HiveQueryCacheKey(new QueryDescription(resultFilterClause, fromClause, fieldPredicateExpression, aSortClause.AsEnumerableOfOne())));
var keyJson = key.ToJson();
var keyBack = (CacheKey<HiveQueryCacheKey>)keyJson;
// var keyJsonTwice = keyBack.ToJson();
Assert.That(keyBack, Is.Not.Null);
//Assert.That(keyJson, Is.EqualTo(keyJsonTwice));
//NOTE: Criteria does not deserialize at the moment, but caching implementation should find matching keys OK still if it maintains an inner collection of original key objects if (key.Original.Criteria != null) Assert.That(keyBack.Original.Criteria, Is.Not.Null);
Assert.True(keyBack.Original.ResultFilters.Any());
Assert.That(keyBack.Original.ResultFilters.First().ResultType, Is.EqualTo(typeof(string)));
Assert.That(keyBack.Original.SortClauses.Count(), Is.EqualTo(key.Original.SortClauses.Count()));
Assert.That(keyBack.Original.SortClauses.FirstOrDefault().Direction, Is.EqualTo(SortDirection.Descending));
Assert.That(keyBack.Original.SortClauses.FirstOrDefault().Priority, Is.EqualTo(2));
Assert.That(keyBack.Original.From.HierarchyScope, Is.EqualTo(key.Original.From.HierarchyScope));
Assert.That(keyBack.Original.From.RequiredEntityIds.Count(), Is.EqualTo(3));
Assert.That(keyBack.Original.From.RequiredEntityIds.FirstOrDefault(), Is.EqualTo(hiveId));
Assert.That(keyBack.Original.From.RequiredEntityIds.FirstOrDefault().Value.Type, Is.EqualTo(HiveIdValueTypes.Guid));
Assert.That(keyBack.Original.From.RequiredEntityIds.ElementAt(1), Is.EqualTo(expected));
Assert.That(keyBack.Original.From.RequiredEntityIds.ElementAt(1).Value.Type, Is.EqualTo(HiveIdValueTypes.Guid));
Assert.That(keyBack.Original.From.RequiredEntityIds.ElementAt(2), Is.EqualTo(fullHiveId));
Assert.That(keyBack.Original.From.RequiredEntityIds.ElementAt(2).Value.Type, Is.EqualTo(HiveIdValueTypes.Guid));
Assert.That(keyBack.Original.From.RequiredEntityIds.ElementAt(2).ProviderId, Is.EqualTo("nhibernate"));
Assert.That(keyBack.Original.From.RequiredEntityIds.ElementAt(2).ProviderGroupRoot.ToString(), Is.EqualTo(fullHiveId.ProviderGroupRoot.ToString()));
}
public ResultFilterClause SetResultFilterClause(Type resultType, ResultFilterType resultFilterType, int selectorArgument)
{
ResultFilter = new ResultFilterClause(resultType, resultFilterType, selectorArgument);
return(ResultFilter);
}
public ResultFilterClause AddResultFilter(Type resultType, ResultFilterType resultFilterType, int selectorArgument)
{
var filter = new ResultFilterClause(resultType, resultFilterType, selectorArgument);
ResultFilters.Add(filter);
return filter;
}
