public QueryResult <string> ExecuteQueryAndProject(SnQuery query, ServiceQueryContext queryContext)
{
using (var client = WcfServiceClient.GetSearchServiceContract())
{
return(client.ExecuteQueryAndProject(query, queryContext));
}
}
public QueryResult <int> ExecuteQuery(SnQuery query, ServiceQueryContext queryContext)
{
var filter = GetPermissionFilter(query, queryContext);
var lucQuery = Compile(query, null);
var lucQueryResult = lucQuery.Execute(filter, null);
var hits = lucQueryResult?.Select(x => x.NodeId).ToArray() ?? new int[0];
return(new QueryResult <int>(hits, lucQuery.TotalCount));
}
public QueryResult <string> ExecuteQueryAndProject(SnQuery query, ServiceQueryContext queryContext)
{
var filter = GetPermissionFilter(query, queryContext);
var lucQuery = Compile(query, null);
var projection = query.Projection ?? IndexFieldName.NodeId;
var lucQueryResult = lucQuery.Execute(filter, null);
var hits = lucQueryResult?
.Select(x => x[projection, false])
.Where(r => !string.IsNullOrEmpty(r))
.ToArray()
?? new string[0];
return(new QueryResult <string>(hits, lucQuery.TotalCount));
}
private static IPermissionFilter GetPermissionFilter(SnQuery query, ServiceQueryContext queryContext)
{
var security = new SecurityHandler(new ServiceSecurityContext(new SearchUser
{
Id = queryContext.UserId,
DynamicGroups = queryContext.DynamicGroups
}, _securitySystem));
if (!Enum.TryParse(queryContext.FieldLevel, true, out QueryFieldLevel queryFieldLevel))
{
queryFieldLevel = QueryFieldLevel.HeadOnly;
}
return(new ServicePermissionFilter(security, queryFieldLevel, query.AllVersions));
}
public QueryResult <string> ExecuteQueryAndProject(SnQuery query, ServiceQueryContext queryContext)
{
return(Channel.ExecuteQueryAndProject(query, queryContext));
}
public QueryResult <int> ExecuteQuery(SnQuery query, ServiceQueryContext queryContext)
{
return(Channel.ExecuteQuery(query, queryContext));
}
public QueryResult <string> ExecuteQueryAndProject(SnQuery query, ServiceQueryContext queryContext)
{
SnTrace.Index.Write("NullServiceClient.ExecuteQueryAndProject is not implemented.");
return(QueryResult <string> .Empty);
}
public QueryResult <int> ExecuteQuery(SnQuery query, ServiceQueryContext queryContext)
{
SnTrace.Index.Write("NullServiceClient.ExecuteQuery is not implemented.");
return(QueryResult <int> .Empty);
}