/// <summary>
/// Check for if all the column names specified in the column list is valid Or not.
/// </summary>
/// <returns></returns>
private bool AreSourceColumnsValid()
{
bool isValidColumn = false;
string[] fieldNamesList = dataViewOutputCommand.TaskVarNames.Split(',');
com.magicsoftware.unipaas.management.data.FieldsTable sourceFieldsTable = currTask.DataView.GetFieldsTab();
foreach (string fieldName in fieldNamesList)
{
isValidColumn = false;
for (int fldIndex = 0; fldIndex < sourceFieldsTable.getSize(); fldIndex++)
{
if (fieldName == sourceFieldsTable.getField(fldIndex).getVarName())
{
isValidColumn = true;
break;
}
}
if (!isValidColumn)
{
string error = string.Format("DataViewToDataSource - Illegal source columns specified : {0}", fieldName);
Logger.Instance.WriteErrorToLog(error);
ClientManager.Instance.ErrorToBeWrittenInServerLog = error;
break;
}
}
return(isValidColumn);
}
/// <summary>
/// Prepare mapping of Destination field to Source Field.
/// For that maintain a dictionary with key as destination field name and
/// value as index of the source field in the FieldsTable.
/// </summary>
/// <param name="record"></param>
private void PrepareDestinationToSourceFieldIndexMapping(List <FieldDef> sourceVarList)
{
FieldsTable fieldsTab = ((DataView)task.DataView).GetFieldsTab();
int sourceFieldIndex = 0;
foreach (DBField dbfield in destinationColumnList)
{
FieldDef field = sourceVarList[sourceFieldIndex++];
for (int fieldIndex = 0; fieldIndex < fieldsTab.getSize(); fieldIndex++)
{
if (field.getVarName() == fieldsTab.getField(fieldIndex).getVarName())
{
destinationToSourceFieldIndexMapping.Add(dbfield.Name, fieldIndex);
break;
}
}
}
}
