public JSONObject CreateErrorJSON(int code, string message, int extendedCode = 0, string detailsContent = "") { JSONObject response = new JSONObject(); JSONObject error = new JSONObject(); error.Add("code", code); error.Add("message", message); if (extendedCode != 0) { error.Add("extendedCode", extendedCode); } JSONArray details = new JSONArray(); details.AddString(detailsContent); error.AddJSONArray("details", details); response.AddJSONObject("error", error); return(response); }
private byte[] ProcessEditAreas(IServerObject serverObject, string versionName) { try { // Open utility network IDataset unDataset = _soiUtil.GetUNDataset(serverObject, versionName); IWorkspace workspace = (IWorkspace)unDataset.Workspace; // Get all the dirty areas in the given validation area IBaseNetwork baseNetwork = (IBaseNetwork)unDataset; ITable dirtyAreaTable = baseNetwork.DirtyAreaTable; string shapeFieldName = ((IFeatureClass)dirtyAreaTable).ShapeFieldName; int areaFieldIndex = dirtyAreaTable.FindField(shapeFieldName); int creatorFieldIndex = dirtyAreaTable.FindField("CREATOR"); // Get UN schema version IDatasetComponent dsComponent = (IDatasetComponent)unDataset; IDEBaseNetwork deBaseNetwork = (IDEBaseNetwork)dsComponent.DataElement; int unVersion = deBaseNetwork.SchemaGeneration; // Get inserts made to dirty areas table in the current version // For UN > V4, Errors are discarded (ERROCODE>0) to only retain true dirty areas // Note that changes made in the last edit session must be saved for this to work // as it is not possible to get the modifications until they have been saved. IVersionedTable versionedTable = (IVersionedTable)dirtyAreaTable; QueryFilter qryFilter = null; if (unVersion >= 4) { qryFilter = new QueryFilter(); qryFilter.WhereClause = _errorCodeFName + "=0"; } IDifferenceCursor diffCursor = versionedTable.Differences(dirtyAreaTable, esriDifferenceType.esriDifferenceTypeInsert, qryFilter); // Loop through added rows to construct the modified zone extent int editCount = 0; int OID; IRow diffRow; IEnvelope editZone = null; string creator = ""; diffCursor.Next(out OID, out diffRow); // Return an error if no dirty areas found as it may be because the last edits were not saved if (diffRow == null) { JSONObject responseJSON = new JSONObject(); responseJSON.AddBoolean("success", false); JSONObject errorJSON = new JSONObject(); errorJSON.AddLong("extendedCode", (int)fdoError.FDO_E_DIRTY_AREA_BUILD_EXTENT_DO_NOT_INTERSECT); errorJSON.AddString("message", "A dirty area is not present within the validate network topology input extent. A validate network topology process did not occur."); JSONArray detailsJSON = new JSONArray(); detailsJSON.AddString("Make sure to save edits before validating."); errorJSON.AddJSONArray("details", detailsJSON); responseJSON.AddJSONObject("error", errorJSON); return(Encoding.UTF8.GetBytes(responseJSON.ToJSONString(null))); } while (diffRow != null) { editCount += 1; creator = diffRow.Value[creatorFieldIndex].ToString(); IGeometry rowShape = (IGeometry)diffRow.Value[areaFieldIndex]; IEnvelope rowArea = rowShape.Envelope; if (editZone != null) { editZone.Union(rowArea); } else { editZone = rowArea.Envelope; } diffCursor.Next(out OID, out diffRow); } diffCursor = null; versionedTable = null; workspace = null; // Add new or modify existing edit zone if (editZone != null) { AddEditArea(serverObject, creator, versionName, editCount, editZone); } } catch (Exception e) { _serverLog.LogMessage(ServerLogger.msgType.infoStandard, _soiName + ".AddEditArea()", 200, "Error while adding edit are: " + e.ToString()); } return(null); }