public AuctionInfo ListAuctionTwiceWithoutTransaction(String auctionId)
{
try
{
TransactionalAuctionService service = new TransactionalAuctionService();
service.SetPersistenceFactory(this.persistenceFactory);
AuctionInfo ai = service.ListAuction(auctionId);
string sql = ai.Sql;
service = new TransactionalAuctionService();
service.SetPersistenceFactory(this.persistenceFactory);
ai = service.ListAuction(auctionId);
ai.Sql = sql + ai.Sql;
return(ai);
}
catch (Exception e)
{
// The next operation is for Object-Relational mapping software that needs to be explicitly cleaned up.
// Those that do not simply ignore this operation.
if (persistentAuctions != null)
{
persistentAuctions.Close();
}
throw new AuctionServiceException(e);
}
}
public string PlaceBid(String auctionId, String bidId, String userId, System.Double amount, System.Double maxAmount)
{
string sql = "";
try
{
IUser user = persistentAuctions.GetUser(userId);
IAuction auction = persistentAuctions.GetAuction(auctionId);
IBid newBid = persistentAuctions.CreateBid(bidId, auction, user, amount, maxAmount);
// The next operation is for Object-Relational mapping software that needs to be explicitly cleaned up.
// Those that do not simply ignore this operation.
persistentAuctions.Close();
sql = persistentAuctions.Sql;
}
catch (Exception e)
{
// The next operation is for Object-Relational mapping software that needs to be explicitly cleaned up.
// Those that do not simply ignore this operation.
if (persistentAuctions != null)
{
persistentAuctions.Close();
}
throw new AuctionServiceException(e);
}
return(sql);
}