public virtual void SetField(String fld, Object value, FieldFlags fieldFlags=FieldFlags.OverWrite, String sep=null)
{
//Logs.DebugLog.Log("SetField ({0}, {1})", fld, value);
if (String.IsNullOrEmpty(fld))
{
if (value == null) return;
accumulator = (JObject)value;
goto EXIT_RTN;
}
if ((flags & Bitmanager.ImportPipeline.Endpoint.DebugFlags._LogField) != 0) addLogger.Log("-- setfield {0}: '{1}'", fld, value);
//if (value == null) addLogger.Log("Field {0}==null", fld);
//Test for empty fields
if ((fieldFlags & FieldFlags.SkipEmpty) != 0)
{
if (value == null) goto EXIT_RTN; ;
String tmp = value as String;
if (tmp != null && tmp.Length == 0) goto EXIT_RTN; ;
}
switch (fieldFlags & (FieldFlags.Append | FieldFlags.OverWrite | FieldFlags.ToArray | FieldFlags.KeepFirst | FieldFlags.KeepSmallest | FieldFlags.KeepLargest))
{
case 0:
case FieldFlags.OverWrite:
goto WRITE_TOKEN;
case FieldFlags.KeepFirst:
Object obj = accumulator[fld];
if (obj != null) goto EXIT_RTN;
goto WRITE_TOKEN;
case FieldFlags.KeepSmallest:
if (compareToken (accumulator[fld], value, fieldFlags) <= 0) goto EXIT_RTN;
goto WRITE_TOKEN;
case FieldFlags.KeepLargest:
if (compareToken (accumulator[fld], value, fieldFlags) >= 0) goto EXIT_RTN;
goto WRITE_TOKEN;
case FieldFlags.Append:
String existing = accumulator.ReadStr (fld, null);
if (existing == null) goto WRITE_TOKEN;
accumulator.WriteToken(fld, existing + sep + value);
goto EXIT_RTN;
default:
JToken token = accumulator.SelectToken(fld, false);
JArray arr = token as JArray;
if (arr != null)
{
if (0 != (fieldFlags & FieldFlags.Unique))
addUnique(arr, value, fieldFlags);
else
arr.Add(value);
goto EXIT_RTN;
}
arr = accumulator.AddArray (fld);
if (token != null) arr.Add(token);
arr.Add(value);
return;
}
WRITE_TOKEN:
accumulator.WriteToken(fld, value);
EXIT_RTN:;
}
public ExistState Exists(ESConnection conn, String key, DateTime?timeStamp = null)
{
JObject record = null;
ESMainResponse resp;
bool dateNeeded = DateFieldName != null && timeStamp != null;
if (KeyFieldName == null)
{
goto NOT_EXIST;
}
;
if (KeyFieldName.Equals("_id", StringComparison.InvariantCultureIgnoreCase))
{
String url = UrlPart + "/" + HttpUtility.UrlEncode(key);
if (dateNeeded)
{
url += "?fields=" + HttpUtility.UrlEncode(DateFieldName);
}
resp = conn.Get(url);
if (resp.StatusCode == HttpStatusCode.NotFound)
{
goto NOT_EXIST;
}
resp.ThrowIfError();
if (!resp.JObject.ReadBool("found"))
{
goto NOT_EXIST;
}
if (!dateNeeded)
{
return(ExistState.Exist);
}
record = resp.JObject;
}
else
{
JObject req = createMatchQueryRequest(KeyFieldName, key);
req.AddArray("_source").Add(DateFieldName);
resp = conn.Post(UrlPart + "/_search", req);
if (resp.StatusCode == System.Net.HttpStatusCode.NotFound)
{
goto NOT_EXIST;
}
resp.ThrowIfError();
JArray hits = (JArray)resp.JObject.SelectToken("hits.hits", false);
if (hits == null || hits.Count == 0)
{
goto NOT_EXIST;
}
if (!dateNeeded)
{
return(ExistState.Exist);
}
record = (JObject)hits[0];
}
DateTime dt = record.ReadDate("_source." + DateFieldName, DateTime.MinValue);
if (dt == DateTime.MinValue)
{
if (conn.Logger != null)
{
conn.Logger.Log(_LogType.ltWarning, "Exists: Record without field [" + DateFieldName + "] returned.");
}
return(ExistState.Exist);
}
//Logs.DebugLog.Log("Record=" + record);
//Logs.DebugLog.Log("RecDate={0}, Timestamp={1}, cmp={2}", date, timeStamp, Comparer<DateTime>.Default.Compare((DateTime)date, (DateTime)timeStamp));
if (dt < timeStamp)
{
return(ExistState.ExistOlder);
}
if (dt > timeStamp)
{
return(ExistState.ExistNewer);
}
return(ExistState.ExistSame);
NOT_EXIST:
return(ExistState.NotExist);
}
