public SearchResults Search(F.Query query)
{
SearchResults results = new SearchResults();
var criteria = parseCriteria(query, results);
if (!results.HasErrors)
{
results.UsedCriteria = criteria;
var normalizedCriteria = NormalizeNonChainedReferenceCriteria(criteria, query.ResourceType);
List<BsonValue> keys = CollectKeys(query.ResourceType, normalizedCriteria, results);
int numMatches = keys.Count();
results.AddRange(KeysToSearchResults(keys));
results.MatchCount = numMatches;
}
return results;
}
public static Argument Create(F.Conformance.SearchParamType type, bool fuzzy=false)
{
switch (type)
{
case F.Conformance.SearchParamType.Number:
return new IntArgument();
case F.Conformance.SearchParamType.String:
return new StringArgument();
case F.Conformance.SearchParamType.Date:
return new DateArgument();
case F.Conformance.SearchParamType.Token:
return new TokenArgument();
case F.Conformance.SearchParamType.Reference:
return new ReferenceArgument();
case F.Conformance.SearchParamType.Composite:
//TODO: Implement Composite arguments
return new Argument();
default:
return new Argument();
}
}
private List<Criterium> parseCriteria(F.Query query, SearchResults results)
{
var result = new List<Criterium>();
foreach (var c in query.Criteria)
{
try
{
result.Add(Criterium.Parse(c));
}
catch (Exception ex)
{
results.AddIssue(String.Format("Could not parse parameter [{0}] for reason [{1}].", c.ToString(), ex.Message));
}
}
return result;
}
