private void ResolveEntityCollection(FluentCommandDetails details)
{
if (string.IsNullOrEmpty(Details.CollectionName) && string.IsNullOrEmpty(Details.LinkName))
{
EntityCollection = null;
}
else
{
EntityCollection entityCollection;
if (!string.IsNullOrEmpty(Details.LinkName))
{
var parent = new FluentCommand(Details.Parent).Resolve(_sesson);
var collectionName = _sesson.Metadata.GetNavigationPropertyPartnerTypeName(
parent.EntityCollection.Name, Details.LinkName);
entityCollection = _sesson.Metadata.GetEntityCollection(collectionName);
}
else
{
entityCollection = _sesson.Metadata.GetEntityCollection(Details.CollectionName);
}
EntityCollection =
string.IsNullOrEmpty(Details.DerivedCollectionName)
? entityCollection
: _sesson.Metadata.GetDerivedEntityCollection(entityCollection, Details.DerivedCollectionName);
}
}
private void ResolveLinkName(FluentCommandDetails details)
{
if (Details.LinkName == null && details.LinkExpression is not null)
{
Details.LinkName = details.LinkExpression.AsString(_sesson);
}
}
private void ResolveDerivedCollectionName(FluentCommandDetails details)
{
if (Details.DerivedCollectionName == null && details.DerivedCollectionExpression is not null)
{
var derivedCollectionName = details.DerivedCollectionExpression.AsString(_sesson);
Details.DerivedCollectionName = derivedCollectionName;
}
}
internal ResolvedCommand(FluentCommand command, ISession session)
{
_sesson = session;
Details = new FluentCommandDetails(command.Details);
ResolveCollectionName(command.Details);
ResolveDerivedCollectionName(command.Details);
ResolveLinkName(command.Details);
ResolveEntityCollection(command.Details);
ResolveKeys(command.Details);
ResolveFilter(command.Details);
ResolveEntryData(command.Details);
}
private void ResolveCollectionName(FluentCommandDetails details)
{
if (Details.CollectionName == null && details.CollectionExpression is not null)
{
var collectionName = details.CollectionExpression.AsString(_sesson);
var items = collectionName.Split('/');
if (items.Length > 1)
{
Details.CollectionName = items[0];
Details.DerivedCollectionName = items[1];
}
else
{
Details.CollectionName = collectionName;
}
}
}
private void ResolveKeys(FluentCommandDetails details)
{
var namedKeyValues =
details.KeyValues != null && details.KeyValues.Count == 1 &&
_sesson.TypeCache.IsAnonymousType(details.KeyValues.First().GetType())
? _sesson.TypeCache.ToDictionary(details.KeyValues.First())
: details.NamedKeyValues;
if (namedKeyValues != null)
{
if (NamedKeyValuesMatchAnyKey(namedKeyValues, out var matchingKey, out var isAlternateKey))
{
Details.NamedKeyValues = matchingKey.ToDictionary();
Details.IsAlternateKey = isAlternateKey;
}
else
{
Details.NamedKeyValues = TryExtractKeyFromNamedValues(namedKeyValues, out var containedKey)
? containedKey.ToDictionary()
: null;
}
Details.KeyValues = null;
}
public FluentCommandDetails(FluentCommandDetails details)
{
Parent = details.Parent;
CollectionName = details.CollectionName;
CollectionExpression = details.CollectionExpression;
DerivedCollectionName = details.DerivedCollectionName;
DerivedCollectionExpression = details.DerivedCollectionExpression;
DynamicPropertiesContainerName = details.DynamicPropertiesContainerName;
FunctionName = details.FunctionName;
ActionName = details.ActionName;
IsAlternateKey = details.IsAlternateKey;
KeyValues = details.KeyValues;
NamedKeyValues = details.NamedKeyValues;
EntryValue = details.EntryValue;
EntryData = details.EntryData;
Filter = details.Filter;
FilterExpression = details.FilterExpression;
Search = details.Search;
SkipCount = details.SkipCount;
TopCount = details.TopCount;
ExpandAssociations = details.ExpandAssociations;
SelectColumns = details.SelectColumns;
OrderbyColumns = details.OrderbyColumns;
ComputeCount = details.ComputeCount;
IncludeCount = details.IncludeCount;
LinkName = details.LinkName;
LinkExpression = details.LinkExpression;
MediaName = details.MediaName;
MediaProperties = details.MediaProperties;
QueryOptions = details.QueryOptions;
QueryOptionsKeyValues = details.QueryOptionsKeyValues;
QueryOptionsExpression = details.QueryOptionsExpression;
BatchEntries = details.BatchEntries;
Headers = details.Headers;
Extensions = details.Extensions;
}
internal FluentCommand(ResolvedCommand command)
{
Details = new FluentCommandDetails(command.Details);
}
internal FluentCommand(FluentCommandDetails details)
{
Details = new FluentCommandDetails(details);
}
internal FluentCommand(FluentCommand parent, ConcurrentDictionary <object, IDictionary <string, object> > batchEntries)
{
Details = new FluentCommandDetails(parent?.Details, batchEntries);
}
internal ExtendedFluentCommand(FluentCommandDetails details) : base(details)
{
}
