public Configuration(IOrderSpecification <TEntity> orderSpecification)
{
OrderSpecifications = new List <IOrderSpecification <TEntity> > {
orderSpecification
};
QuerySpecification = null;
}
public SpecificationBase(IOrderSpecification <TEntity> orderSpecification)
{
_orderSpecifications = new List <IOrderSpecification <TEntity> > {
orderSpecification
};
QuerySpecification = new DummySpecification <TEntity>();
}
public ThenBySpecification <T> ThenBy(IOrderSpecification <T> other)
{
var orderList = new List <IOrderSpecification <T> > {
this
};
return(new ThenBySpecification <T>(orderList, other));
}
public static IOrderedQueryable <T> OrderBy <T>(this IQueryable <T> query, IOrderSpecification <T> specification)
{
if (specification == null)
{
throw new ArgumentNullException(nameof(specification));
}
return(specification.Invoke(query));
}
public static IOrderedSpecification <TEntity> ThenBy <TEntity>(this IOrderSpecification <TEntity> specification, IOrderSpecification <TEntity> orderSpecification)
where TEntity : class
{
if (specification == null)
{
throw new ArgumentNullException(nameof(specification));
}
return(AddOrderSpecification(specification, orderSpecification));
}
public ThenBySpecification <T> ThenBy(IOrderSpecification <T> other)
{
return(new ThenBySpecification <T>(this.orderList, other));
}
public ThenBySpecification(List <IOrderSpecification <T> > orderList, IOrderSpecification <T> right)
{
this.orderList = orderList;
this.orderList.Add(right);
}
private static IOrderedSpecification <TEntity> AddOrderSpecification <TEntity>(ISpecification <TEntity> specification, IOrderSpecification <TEntity> orderSpecification)
where TEntity : class
{
var configuration = specification.Internal.Clone().Internal;
configuration.OrderSpecifications.Add(orderSpecification);
return(configuration);
}
public static IOrderedSpecification <TEntity> OrderBy <TEntity>(this ISpecification <TEntity> specification, IOrderSpecification <TEntity> orderSpecification)
where TEntity : class
{
return(AddOrderSpecification(specification, orderSpecification));
}
public static IOrderedEnumerable <T> ThenBy <T>(this IOrderedEnumerable <T> query, IOrderSpecification <T> specification)
{
return(specification == null
? throw new ArgumentNullException(nameof(specification))
: specification.Invoke(query));
}
public static IOrderedQueryable <TEntity> OrderBy <TEntity>(this IQueryable <TEntity> query, IOrderSpecification <TEntity> orderSpecification)
where TEntity : class
{
return(orderSpecification.InvokeSort(query));
}
public static IOrderedEnumerable <TEntity> ThenBy <TEntity>(this IOrderedEnumerable <TEntity> collection, IOrderSpecification <TEntity> orderSpecification)
where TEntity : class
{
return(orderSpecification.InvokeSort(collection));
}
public static IOrderedQueryable <TEntity> OrderBy <TEntity>(this IQueryable <TEntity> query, IOrderSpecification <TEntity> orderSpecification)
where TEntity : class
{
if (orderSpecification == null)
{
throw new ArgumentNullException(nameof(orderSpecification));
}
return(orderSpecification.InvokeSort(query));
}
public static IOrderedEnumerable <TEntity> ThenBy <TEntity>(this IOrderedEnumerable <TEntity> collection, IOrderSpecification <TEntity> orderSpecification)
where TEntity : class
{
if (orderSpecification == null)
{
throw new ArgumentNullException(nameof(orderSpecification));
}
return(orderSpecification.InvokeSort(collection));
}
