IQueryable <TEntity> GetQuery <TEntity>(OrderSpecification <TEntity> orderSpecification, Specification <TEntity> whereSpecification, FetchSpecification <TEntity> fetchSpecification, PaginatedSpecification paginatedSpecification) where TEntity : class, IEntity
{
var source = this.session.Value.Query <TEntity>();
if (whereSpecification != null && whereSpecification.IsSatisfiedBy() != null)
{
source = source.Where(whereSpecification.IsSatisfiedBy());
}
if (orderSpecification != null)
{
var order = new AdHocOrderSpecification <TEntity>();
orderSpecification.SortedBy()(order);
source = order.applies.Aggregate(source, (current, apply) => apply(current));
}
if (paginatedSpecification != null)
{
source = source.Page(paginatedSpecification.CurrentPage, paginatedSpecification.PageSize);
}
if (fetchSpecification != null)
{
var fetch = new AdHocFetchSpecification <TEntity>();
fetchSpecification.FetchedBy()(fetch);
source = fetch.applies.Aggregate(source, (current, apply) => apply(current));
}
return(source);
}
////ncrunch: no coverage end
protected bool Equals(AdHocFetchSpecification <TEntity> other)
{
if (this.expressions.Count != other.expressions.Count)
{
Console.WriteLine(SpecificationMessageRes.AdHocFetchSpecification_Equal_diffrent_count_expressions.F(this.expressions.Count, other.expressions.Count));
return(false);
}
for (int i = 0; i < this.expressions.Count; i++)
{
if (!this.expressions[i].IsExpressionEqual(other.expressions[i]))
{
Console.WriteLine(SpecificationMessageRes.AdHocFetchSpecification_Equal_diffrent_expressions.F(this.expressions[i], other.expressions[i]));
return(false);
}
}
return(true);
}
protected bool Equals(FetchSpecification <TEntity> other)
{
////ncrunch: no coverage start
if (!this.IsReferenceEquals(other))
{
return(false);
}
////ncrunch: no coverage end
///
var fetchLeft = new AdHocFetchSpecification <TEntity>();
FetchedBy()(fetchLeft);
var fetchRight = new AdHocFetchSpecification <TEntity>();
other.FetchedBy()(fetchRight);
return(fetchLeft.Equals(fetchRight));
}
