📄 bidaction.java
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package com.bid.struts;
import java.math.BigDecimal;
import java.util.Date;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import org.apache.struts.action.Action;
import org.apache.struts.action.ActionForm;
import org.apache.struts.action.DynaActionForm;
import org.apache.struts.action.ActionForward;
import org.apache.struts.action.ActionMapping;
import org.apache.struts.action.ActionErrors;
import org.apache.struts.action.ActionMessage;
import com.bid.domain.*;
import com.bid.hibernate.*;
import com.bid.exceptions.BusinessException;
public class BidAction extends Action {
/*
* (non-Javadoc)
*
* @see org.apache.struts.action.Action#execute(org.apache.struts.action.ActionMapping,
* org.apache.struts.action.ActionForm,
* javax.servlet.http.HttpServletRequest,
* javax.servlet.http.HttpServletResponse)
*/
public ActionForward execute(ActionMapping mapping, ActionForm actionForm,
HttpServletRequest request, HttpServletResponse reponse)
throws Exception {
// TODO Auto-generated method stub
try {
DynaActionForm bidForm = (DynaActionForm) actionForm;
Long itemId = (Long) bidForm.get("itemid");
Long userId = (Long) bidForm.get("userid");
BigDecimal bidAmount = (BigDecimal) bidForm.get("bidAmount");
//BigDecimal bidAmount = new BigDecimal(strBidAmount);
ItemDAO itemDAO = new ItemDAO();
UserDAO userDAO = new UserDAO();
Item item = itemDAO.getItemById(itemId);
Bid newBid = item.placeBid(userDAO.getUserById(userId), bidAmount,
itemDAO.getMaxBidAmount(itemId));
request.setAttribute("userBid", bidAmount);
return mapping.findForward("success");
} catch (BusinessException ex) {
ActionErrors errors = new ActionErrors();
errors.add("BusinessException", new ActionMessage(ex.getMessage()));
saveErrors(request,errors);
return mapping.findForward("failure");
} catch (Exception ex) {
ActionErrors errors = new ActionErrors();
errors.add("SystemException", new ActionMessage(ex.getMessage()));
saveErrors(request,errors);
return mapping.findForward("failure");
}
}
}
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