public QueryMany(Expression <Func <TModel, bool> > where, QueryOrder <TModel> order, int?skip, int?take, Graph <TModel> graph)
: base(QueryOperation.Many)
{
this.Where = where;
this.Order = order;
this.Skip = skip;
this.Take = take;
this.Graph = graph;
}
public QueryFirst(Expression <Func <TModel, bool> > where, QueryOrder <TModel> order, Graph <TModel> graph)
: base(QueryOperation.First)
{
this.Where = where;
this.Order = order;
this.Skip = null;
this.Take = null;
this.Graph = graph;
}
public string ConvertInternal(QueryOperation select, Expression where, QueryOrder order, int?skip, int?take, Graph graph, ModelDetail modelDetail)
{
var operationContext = new MemberContext();
var sb = new CharWriteBuffer();
try
{
Convert(ref sb, select, where, order, skip, take, graph, modelDetail, operationContext);
return(sb.ToString());
}
finally
{
sb.Dispose();
}
}
public EventQueryMany(DateTime?temporalDateFrom, DateTime?temporalDateTo, int?temporalSkip, int?temporalTake, QueryOrder <TModel> order, int?skip, int?take, Graph <TModel> graph) : this(null, temporalDateFrom, temporalDateTo, null, null, temporalSkip, temporalTake, null, order, skip, take, graph)
{
}
public EventQueryMany(TemporalOrder temporalOrder, DateTime?temporalDateFrom, DateTime?temporalDateTo, QueryOrder <TModel> order) : this(temporalOrder, temporalDateFrom, temporalDateTo, null, null, null, null, null, order, null, null, null)
{
}
public QueryMany(Expression <Func <TModel, bool> > where, QueryOrder <TModel> order, Graph <TModel> graph) : this(where, order, null, null, graph)
{
}
public QueryMany(QueryOrder <TModel> order, Graph <TModel> graph) : this(null, order, null, null, graph)
{
}
public QueryMany(QueryOrder <TModel> order, int?skip, int?take) : this(null, order, skip, take, null)
{
}
//public static IOrderedQueryable<TSource> OrderBy<TSource, TModel>(this IQueryable<TSource> source, QueryOrder<TModel> linqOrder)
// where TModel : class, new()
//{
// IQueryable<TSource> result = source;
// foreach (var order in linqOrder.OrderExpressions.Reverse())
// {
// var sourceOrder = LinqRebinder.RebindType(order.Expression, typeof(TModel), typeof(TSource));
// var propertyType = ((LambdaExpression)sourceOrder).ReturnType;
// if (order.Descending)
// {
// var method = TypeAnalyzer.GetGenericMethod(queryableOrderByDescending, typeof(TSource), propertyType);
// result = (IOrderedQueryable<TSource>)method.Caller(null, new object[] { result, sourceOrder });
// }
// else
// {
// var method = TypeAnalyzer.GetGenericMethod(queryableOrderBy, typeof(TSource), propertyType);
// result = (IOrderedQueryable<TSource>)method.Caller(null, new object[] { result, sourceOrder });
// }
// }
// return (IOrderedQueryable<TSource>)result;
//}
public static IOrderedQueryable <TModel> OrderBy <TModel>(this IQueryable <TModel> source, QueryOrder <TModel> linqOrder)
where TModel : class, new()
{
IQueryable <TModel> result = source;
foreach (var order in linqOrder.OrderExpressions.Reverse())
{
var propertyType = ((LambdaExpression)order.Expression).ReturnType;
if (order.Descending)
{
var method = TypeAnalyzer.GetGenericMethodDetail(queryableOrderByDescending, typeof(TModel), propertyType);
result = (IOrderedQueryable <TModel>)method.Caller(null, new object[] { result, order.Expression });
}
else
{
var method = TypeAnalyzer.GetGenericMethodDetail(queryableOrderBy, typeof(TModel), propertyType);
result = (IOrderedQueryable <TModel>)method.Caller(null, new object[] { result, order.Expression });
}
}
return((IOrderedQueryable <TModel>)result);
}
protected void Convert(ref CharWriteBuffer sb, QueryOperation select, Expression where, QueryOrder order, int?skip, int?take, Graph graph, ModelDetail modelDetail, MemberContext operationContext)
{
var hasWhere = where != null;
var hasOrderSkipTake = (select == QueryOperation.Many || select == QueryOperation.First) && (order?.OrderExpressions.Length > 0 || skip > 0 || take > 0);
GenerateSelect(select, graph, modelDetail, ref sb);
GenerateFrom(modelDetail, ref sb);
if (hasWhere || hasOrderSkipTake)
{
var rootDependant = new ParameterDependant(modelDetail, null);
var sbWhereOrder = new CharWriteBuffer();
try
{
if (hasWhere)
{
GenerateWhere(where, ref sbWhereOrder, rootDependant, operationContext);
}
if (hasOrderSkipTake)
{
GenerateOrderSkipTake(order, skip, take, ref sbWhereOrder, rootDependant, operationContext);
}
GenerateJoin(rootDependant, ref sb);
sb.Write(sbWhereOrder);
}
finally
{
sbWhereOrder.Dispose();
}
}
GenerateEnding(select, graph, modelDetail, ref sb);
}
public EventQueryMany(TemporalOrder temporalOrder, ulong?temporalNumberFrom, ulong?temporalNumberTo, QueryOrder <TModel> order, Graph <TModel> graph) : this(temporalOrder, null, null, temporalNumberFrom, temporalNumberTo, null, null, null, order, null, null, graph)
{
}
public EventQueryMany(DateTime?temporalDateFrom, DateTime?temporalDateTo, Expression <Func <TModel, bool> > where, QueryOrder <TModel> order, int?skip, int?take) : this(null, temporalDateFrom, temporalDateTo, null, null, null, null, where, order, skip, take, null)
{
}
public EventQueryMany(TemporalOrder temporalOrder, ulong?temporalNumberFrom, ulong?temporalNumberTo, QueryOrder <TModel> order, int?skip, int?take) : this(temporalOrder, null, null, temporalNumberFrom, temporalNumberTo, null, null, null, order, skip, take, null)
{
}
public EventQueryMany(TemporalOrder temporalOrder, DateTime?temporalDateFrom, DateTime?temporalDateTo, int?temporalSkip, int?temporalTake, QueryOrder <TModel> order, Graph <TModel> graph) : this(temporalOrder, temporalDateFrom, temporalDateTo, null, null, temporalSkip, temporalTake, null, order, null, null, graph)
{
}
public EventQueryMany(TemporalOrder temporalOrder, DateTime?temporalDateFrom, DateTime?temporalDateTo, int?temporalSkip, int?temporalTake, Expression <Func <TModel, bool> > where, QueryOrder <TModel> order) : this(temporalOrder, temporalDateFrom, temporalDateTo, null, null, temporalSkip, temporalTake, where, order, null, null, null)
{
}
public EventQueryMany(TemporalOrder temporalOrder, DateTime?temporalDateFrom, DateTime?temporalDateTo, int?temporalSkip, int?temporalTake, QueryOrder <TModel> order, int?skip, int?take) : this(temporalOrder, temporalDateFrom, temporalDateTo, null, null, temporalSkip, temporalTake, null, order, skip, take, null)
{
}
public EventQueryMany(TemporalOrder temporalOrder, DateTime?temporalDateFrom, DateTime?temporalDateTo, Expression <Func <TModel, bool> > where, QueryOrder <TModel> order, int?skip, int?take, Graph <TModel> graph) : this(temporalOrder, temporalDateFrom, temporalDateTo, null, null, null, null, where, order, skip, take, graph)
{
}
public EventQueryMany(DateTime?temporalDateFrom, DateTime?temporalDateTo, int?temporalSkip, int?temporalTake, Expression <Func <TModel, bool> > where, QueryOrder <TModel> order, Graph <TModel> graph) : this(null, temporalDateFrom, temporalDateTo, null, null, temporalSkip, temporalTake, where, order, null, null, graph)
{
}
public EventQueryMany(TemporalOrder temporalOrder, ulong?temporalNumberFrom, ulong?temporalNumberTo, Expression <Func <TModel, bool> > where, QueryOrder <TModel> order, Graph <TModel> graph) : this(temporalOrder, null, null, temporalNumberFrom, temporalNumberTo, null, null, where, order, null, null, graph)
{
}
public EventQueryMany(TemporalOrder temporalOrder, ulong?temporalNumberFrom, ulong?temporalNumberTo, int?temporalSkip, int?temporalTake, QueryOrder <TModel> order, int?skip, int?take, Graph <TModel> graph) : this(temporalOrder, null, null, temporalNumberFrom, temporalNumberTo, temporalSkip, temporalTake, null, order, skip, take, graph)
{
}
private static QueryOrder <TModel> CompressOrder(QueryOrder <TModel> order)
{
return(order);
}
public EventQueryMany(DateTime?temporalDateFrom, DateTime?temporalDateTo, QueryOrder <TModel> order, Graph <TModel> graph) : this(null, temporalDateFrom, temporalDateTo, null, null, null, null, null, order, null, null, graph)
{
}
public QueryMany(QueryOrder <TModel> order) : this(null, order, null, null, null)
{
}
public EventQueryMany(TemporalOrder temporalOrder, ulong?temporalNumberFrom, ulong?temporalNumberTo, int?temporalSkip, int?temporalTake, Expression <Func <TModel, bool> > where, QueryOrder <TModel> order, int?skip, int?take, Graph <TModel> graph) : this(temporalOrder, null, null, temporalNumberFrom, temporalNumberTo, temporalSkip, temporalTake, where, order, skip, take, graph)
{
}
public QueryMany(Expression <Func <TModel, bool> > where, QueryOrder <TModel> order, int?skip, int?take) : this(where, order, skip, take, null)
{
}
public EventQueryMany(ulong?temporalNumberFrom, ulong?temporalNumberTo, int?temporalSkip, int?temporalTake, QueryOrder <TModel> order) : this(null, null, null, temporalNumberFrom, temporalNumberTo, temporalSkip, temporalTake, null, order, null, null, null)
{
}
public QueryMany(QueryOrder <TModel> order, int?skip, int?take, Graph <TModel> graph) : this(null, order, skip, take, graph)
{
}
public EventQueryMany(DateTime?temporalDateFrom, DateTime?temporalDateTo, int?temporalSkip, int?temporalTake, QueryOrder <TModel> order) : this(null, temporalDateFrom, temporalDateTo, null, null, temporalSkip, temporalTake, null, order, null, null, null)
{
}
public EventQueryMany(TemporalOrder?temporalOrder, DateTime?temporalDateFrom, DateTime?temporalDateTo, ulong?temporalNumberFrom, ulong?temporalNumberTo, int?temporalSkip, int?temporalTake, Expression <Func <TModel, bool> > where, QueryOrder <TModel> order, int?skip, int?take, Graph <TModel> graph)
: base(QueryOperation.EventMany)
{
this.TemporalOrder = temporalOrder ?? Repository.TemporalOrder.Newest;
this.TemporalDateFrom = temporalDateFrom;
this.TemporalDateTo = temporalDateTo;
this.TemporalNumberFrom = temporalNumberFrom;
this.TemporalNumberTo = temporalNumberTo;
this.TemporalSkip = temporalSkip;
this.TemporalTake = temporalTake;
this.Where = where;
this.Order = order;
this.Skip = skip;
this.Take = take;
this.Graph = graph;
}
public EventQueryMany(ulong?temporalNumberFrom, ulong?temporalNumberTo, int?temporalSkip, int?temporalTake, Expression <Func <TModel, bool> > where, QueryOrder <TModel> order) : this(null, null, null, temporalNumberFrom, temporalNumberTo, temporalSkip, temporalTake, where, order, null, null, null)
{
}