/// <summary>
/// Gets existing document IDs by a condition.
/// </summary>
/// <param name="schema"></param>
/// <returns></returns>
public List <Guid> GetIdsByCondition(Session session, string logicalSchemaPath, ConditionExpression conditions)
{
List <Guid> resultIDs = new List <Guid>();
session.CurrentTransaction.AcquireSchemaLatch(logicalSchemaPath, Constants.LatchMode.Shared);
var schemaInfo = _core.Schema.Parse(session, logicalSchemaPath);
if (schemaInfo.Exists == false)
{
throw new Exception("The specified schema does not exist.");
}
var collection = _core.IO.GetJson <MetaDocumentCollection>(session, schemaInfo.DocumentCatalog);
var workingConditions = conditions.ToWorkingConditionExpression();
foreach (var documentId in collection.Catalog)
{
var documentlogicalPath = schemaInfo.GetDocumentFileName(documentId);
var documentFilePath = schemaInfo.GetDocumentFileName(documentId);
session.CurrentTransaction.AcquireDocumentLatch(session, documentlogicalPath, Constants.LatchMode.Shared);
var document = _core.IO.GetJson <MetaDocument>(session, documentFilePath);
JObject jsonContent = JObject.Parse(document.Content);
if (IsMatch(conditions, jsonContent))
{
}
}
//var documentFilePath = schemaInfo.GetDocumentFileName(documentId);
//var document = _core.IO.GetJson<MetaDocument>(session, documentFilePath);
return(resultIDs);
}
