/// <summary>
/// Converts an instance of tbKeywordRow to a 'real' Keyword object.
/// </summary>
/// <param name="KeywordRow">A single instance of tbKeywordRow to parse into a Keyword object.</param>
/// <returns>A new Keyword object with properties set to the values in the row.</returns>
public static Keyword MapRowToKeyword(DSNyMPH.tbKeywordRow KeywordRow)
{
Keyword _new = new Keyword();
//check for null row, then map fields to object
if (KeywordRow != null)
{
_new.OID = KeywordRow.KeywordOID;
_new.Name = KeywordRow.KeywordName;
_new.IsCustom = KeywordRow.IsCustom;
_new.KeywordType = ParseSDK(KeywordRow.KeywordType);
}
return(_new);
}
/// <summary>
/// Persists an instance of Keyword to the database.
/// </summary>
/// <param name="Item">A Keyword instance to add or update. If added, this Keyword will have its OID property assigned.</param>
/// <returns>The number of rows affected; this will be -1 if an exception occurs.</returns>
public int SaveKeyword(ref Keyword Item)
{
int _result = 0;
if (Item != null)
{
//create typed data objects
DSNyMPH.tbKeywordDataTable _dtKeyword = new DSNyMPH.tbKeywordDataTable();
try
{
using (tbKeywordTableAdapter _taKeyword = new tbKeywordTableAdapter())
{
//fill typed table with instance(s) of this Keyword
_taKeyword.FillByOID(_dtKeyword, Item.OID);
//If no records are returned, add this Keyword to the datatable.
if (_dtKeyword.Count == 0)
{
//add new row
//_result = _taKeyword.Insert(Item.Name, Item.IsCustom, Item.KeywordType.ToString());
DSNyMPH.tbKeywordRow _row = _dtKeyword.NewtbKeywordRow();
//TODO: review this process
//set properties
_row.KeywordName = Item.Name;
_row.KeywordType = Item.KeywordType.ToString();
_row.IsCustom = Item.IsCustom;
_dtKeyword.AddtbKeywordRow(_row);
//update changes to datatable using table adapter
_result = _taKeyword.Update(_dtKeyword);
Item.OID = FindKeywordOID(Item);
}
else
{
//should only be one instance
//TODO: there's probably a better way to do this...
DSNyMPH.tbKeywordRow _row = (DSNyMPH.tbKeywordRow)_dtKeyword.Rows[0];
//TODO: review this process
//set properties
_row.KeywordName = Item.Name;
_row.KeywordType = Item.KeywordType.ToString();
_row.IsCustom = Item.IsCustom;
//update changes to datatable using table adapter
_result = _taKeyword.Update(_dtKeyword);
}
}
}
catch (Exception ex)
{
//write to logging
_elh.WriteEvent(string.Format("Exception occurred while saving Keyword {0}. Exception details: {1}", Item.ToString(), ex.Message), EventLogEntryType.Error);
_result = -1;
}
}
else
{
_result = -1;
}
return(_result);
}
