/// <summary>
///
/// This method will serialize a ProductGroup within a Product instance.
///
/// </summary>
/// <param name="poTmpPrdGroup">The target ProductGroup being serialized</param>
/// <param name="poProductListBuilder">The buffer that is holding the written WONKA-XML message</param>
/// <returns>None</returns>
private void AppendProductGroup(WonkaPrdGroup poTmpPrdGroup, StringBuilder poProductListBuilder)
{
WonkaRefEnvironment WonkaRefEnv = WonkaRefEnvironment.GetInstance();
if (poTmpPrdGroup.GetRowCount() > 0)
{
string sTmpAttrValue = null;
foreach (WonkaPrdGroupDataRow TempDataRow in poTmpPrdGroup)
{
poProductListBuilder.Append("\n <" + poTmpPrdGroup.MasterGroup.GroupName + ">");
foreach (int nTmpAttrId in TempDataRow.Keys)
{
sTmpAttrValue = TempDataRow[nTmpAttrId];
if (!String.IsNullOrEmpty(sTmpAttrValue))
{
WonkaRefAttr TempAttribute = WonkaRefEnv.GetAttributeByAttrId(nTmpAttrId);
poProductListBuilder.Append("\n <" + TempAttribute.AttrName + ">");
poProductListBuilder.Append(WrapWithCData(sTmpAttrValue));
poProductListBuilder.Append("</" + TempAttribute.AttrName + ">");
}
}
poProductListBuilder.Append("\n </" + poTmpPrdGroup.MasterGroup.GroupName + ">");
}
}
}
/// <summary>
///
/// This method will apply the assignment rule to either the transaction record or the current (i.e., database)
/// record, using the other record as a reference.
///
/// <param name="poTransactionRecord">The incoming record</param>
/// <param name="poCurrentRecord">The current record (i.e., in the database)</param>
/// <param name="poErrorMessage">The buffer that will contain an error message if the rule fails</param>
/// <returns>Indicates whether or not the target product passed the rule successfully</returns>
/// </summary>
public override bool Execute(WonkaProduct poTransactionRecord,
WonkaProduct poCurrentRecord,
StringBuilder poErrorMessage)
{
bool bResult = false;
bool bAssignValue = true;
int nAttrId = TargetAttribute.AttrId;
int nGroupId = TargetAttribute.GroupId;
WonkaProduct TargetRecord = null;
WonkaRefEnvironment WonkaRefEnv = WonkaRefEnvironment.GetInstance();
if (poTransactionRecord == null)
{
throw new Exception("ERROR! The new Product is null.");
}
if (poCurrentRecord == null)
{
throw new Exception("ERROR! The old Product is null.");
}
if (RecordOfInterest == TARGET_RECORD.TRID_NEW_RECORD)
{
TargetRecord = poTransactionRecord;
}
else if (RecordOfInterest == TARGET_RECORD.TRID_OLD_RECORD)
{
TargetRecord = poCurrentRecord;
}
else
{
throw new Exception("ERROR! The target record is none!");
}
if (DefaultAssignment)
{
WonkaPrdGroup TempProductGroup = null;
if (RecordOfInterest == TARGET_RECORD.TRID_NEW_RECORD)
{
TempProductGroup = poTransactionRecord.GetProductGroup(nGroupId);
}
else
{
TempProductGroup = poCurrentRecord.GetProductGroup(nGroupId);
}
string sCurrentValue = string.Empty;
if (TempProductGroup.GetRowCount() > 0)
{
if (TempProductGroup[0].ContainsKey(nAttrId))
{
sCurrentValue = TempProductGroup[0][nAttrId];
}
}
if (!string.IsNullOrEmpty(sCurrentValue))
{
bAssignValue = false;
}
}
if (bAssignValue)
{
RefreshAssignValue(poTransactionRecord, poCurrentRecord);
WonkaPrdGroup TempProductGroup = null;
if (RecordOfInterest == TARGET_RECORD.TRID_NEW_RECORD)
{
TempProductGroup = poTransactionRecord.GetProductGroup(nGroupId);
}
else
{
TempProductGroup = poCurrentRecord.GetProductGroup(nGroupId);
}
TempProductGroup[0][nAttrId] = AssignValue;
}
return(bResult);
}