private SortOrder GetSortOrder(MapiTable table, SortBy[] sortColumns, GroupByAndOrder[] groupBy, int expandCount, ref List <PropTag> alteredProperties)
{
if ((sortColumns == null || sortColumns.Length == 0) && (groupBy == null || groupBy.Length == 0))
{
return(null);
}
SortOrder sortOrder = new SortOrder();
if (groupBy != null)
{
for (int i = 0; i < groupBy.Length; i++)
{
NativeStorePropertyDefinition nativeGroupBy = InternalSchema.ToStorePropertyDefinition(groupBy[i].GroupByColumn).GetNativeGroupBy();
PropTag sortPropertyTag = this.GetSortPropertyTag(nativeGroupBy, ref alteredProperties);
GroupSort nativeGroupSort = InternalSchema.ToStorePropertyDefinition(groupBy[i].GroupSortColumn.ColumnDefinition).GetNativeGroupSort(groupBy[i].GroupSortColumn.SortOrder, groupBy[i].GroupSortColumn.Aggregate);
PropTag sortPropertyTag2 = this.GetSortPropertyTag((NativeStorePropertyDefinition)nativeGroupSort.ColumnDefinition, ref alteredProperties);
SortFlags sortFlag;
switch (nativeGroupSort.Aggregate)
{
case Aggregate.Min:
sortFlag = SortFlags.CategoryMin;
break;
case Aggregate.Max:
sortFlag = SortFlags.CategoryMax;
break;
default:
throw new ArgumentOutOfRangeException("groupBy", nativeGroupSort.Aggregate, ServerStrings.ExInvalidAggregate);
}
sortOrder.AddCategory(sortPropertyTag, QueryExecutor.SortOrderToSortFlags(nativeGroupSort.SortOrder));
if (sortPropertyTag != sortPropertyTag2)
{
sortOrder.Add(sortPropertyTag2, sortFlag);
}
}
sortOrder.ExpandCount = expandCount;
}
if (sortOrder.GetSortCount() > 4)
{
throw new ArgumentException(ServerStrings.ExTooComplexGroupSortParameter, "groupBy");
}
if (sortColumns != null && sortColumns.Length > 0)
{
SortBy[] nativeSortBy = QueryExecutor.GetNativeSortBy(sortColumns);
if (nativeSortBy.Length + sortOrder.GetSortCount() > 6)
{
throw new ArgumentOutOfRangeException("sortColumns", ServerStrings.ExTooManySortColumns);
}
for (int j = 0; j < nativeSortBy.Length; j++)
{
PropertyDefinition columnDefinition = nativeSortBy[j].ColumnDefinition;
PropTag sortPropertyTag3 = this.GetSortPropertyTag((NativeStorePropertyDefinition)columnDefinition, ref alteredProperties);
sortOrder.Add(sortPropertyTag3, QueryExecutor.SortOrderToSortFlags(nativeSortBy[j].SortOrder));
}
}
return(sortOrder);
}
public GroupByAndOrder(PropertyDefinition groupByColumn, GroupSort groupSortColumn)
{
this.GroupByColumn = groupByColumn;
this.GroupSortColumn = groupSortColumn;
}
public GroupedQueryResult GroupedItemQuery(QueryFilter queryFilter, PropertyDefinition groupBy, GroupSort groupSort, SortBy[] sortColumns, params PropertyDefinition[] dataColumns)
{
if (groupBy == null)
{
throw new ArgumentNullException("groupBy");
}
if (groupSort == null)
{
throw new ArgumentNullException("groupSort");
}
if (dataColumns == null)
{
throw new ArgumentNullException("dataColumns");
}
int rowTypeColumnIndex = 0;
bool flag = false;
for (int i = 0; i < dataColumns.Length; i++)
{
if (InternalSchema.RowType.Equals(dataColumns[i]))
{
rowTypeColumnIndex = i;
flag = true;
break;
}
}
PropertyDefinition[] array = dataColumns;
if (!flag)
{
array = new PropertyDefinition[dataColumns.Length + 1];
dataColumns.CopyTo(array, 0);
array[dataColumns.Length] = InternalSchema.RowType;
rowTypeColumnIndex = dataColumns.Length;
}
MapiTable mapiTable = this.GetContentsTable(ContentsTableFlags.DeferredErrors);
GroupedQueryResult groupedQueryResult = null;
bool flag2 = false;
int estimatedItemCount = 0;
GroupedQueryResult result;
try
{
List <PropTag> alteredProperties = null;
this.SetTableFilter(mapiTable, queryFilter);
StoreSession storeSession = this.session;
bool flag3 = false;
try
{
if (storeSession != null)
{
storeSession.BeginMapiCall();
storeSession.BeginServerHealthCall();
flag3 = true;
}
if (StorageGlobals.MapiTestHookBeforeCall != null)
{
StorageGlobals.MapiTestHookBeforeCall(MethodBase.GetCurrentMethod());
}
estimatedItemCount = mapiTable.GetRowCount();
}
catch (MapiPermanentException ex)
{
throw StorageGlobals.TranslateMapiException(ServerStrings.MapiCannotGetRowCount, ex, storeSession, this, "{0}. MapiException = {1}.", new object[]
{
string.Format("Folder::GroupedItemQuery.", new object[0]),
ex
});
}
catch (MapiRetryableException ex2)
{
throw StorageGlobals.TranslateMapiException(ServerStrings.MapiCannotGetRowCount, ex2, storeSession, this, "{0}. MapiException = {1}.", new object[]
{
string.Format("Folder::GroupedItemQuery.", new object[0]),
ex2
});
}
finally
{
try
{
if (storeSession != null)
{
storeSession.EndMapiCall();
if (flag3)
{
storeSession.EndServerHealthCall();
}
}
}
finally
{
if (StorageGlobals.MapiTestHookAfterCall != null)
{
StorageGlobals.MapiTestHookAfterCall(MethodBase.GetCurrentMethod());
}
}
}
SortOrder sortOrder = this.GetSortOrder(mapiTable, sortColumns, new GroupByAndOrder[]
{
new GroupByAndOrder(groupBy, groupSort)
}, 1, ref alteredProperties);
groupedQueryResult = new GroupedQueryResult(mapiTable, array, alteredProperties, rowTypeColumnIndex, flag, this.Session, estimatedItemCount, sortOrder);
if (this.Session != null)
{
this.Session.MessagesWereDownloaded = true;
}
flag2 = true;
result = groupedQueryResult;
}
finally
{
if (!flag2)
{
if (groupedQueryResult != null)
{
groupedQueryResult.Dispose();
groupedQueryResult = null;
}
if (mapiTable != null)
{
mapiTable.Dispose();
mapiTable = null;
}
}
}
return(result);
}