AuctionBean AuctionDataSource AUCTION lowPrice LOW_PRICE id AUCTION_ID Auction-Item item_cmp bids buyer_cmp seller_cmp findAllAuctions Auction-Item findByPrimaryKey java.lang.String Auction-Item True BidBean AuctionDataSource BID id BID_ID amount AMOUNT maxAmount MAX_AMOUNT Bid-User buyer_cmp findHighBidsForAuction java.lang.String Bid-User UserBean AuctionDataSource AUCTION_USER id USER_ID Auction-Item auctions item_cmp findByPrimaryKey java.lang.String Auction-Item ItemBean AuctionDataSource ITEM id ITEM_ID itemName ITEM_NAME graphicFilename GRAPHIC_FILENAME description DESCRIPTION auctionBean-bidBean BidBeanRelationshipRole BID AUCTION AUCTION AUCTION_ID itemBean-auctionBean AuctionBeanRelationshipRole AUCTION ITEM ITEM ITEM_ID userBean-bidBean BidBeanRelationshipRole BID AUCTION_USER BUYER USER_ID userBean-auctionBean AuctionBeanRelationshipRole AUCTION AUCTION_USER SELLER USER_ID ORACLE