confirmorderaction.java

Java EE 5 许多新功能都包含经过修补的 EJB 架构

/*
 * Copyright 2006 Borys Burnayev
 * 
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 * 
 * http://www.apache.org/licenses/LICENSE-2.0
 * 
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package com.rdacorp.petstore.web.action;

import java.util.Collection;

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.ActionForward;
import org.apache.struts.action.ActionMapping;

import com.rdacorp.petstore.domain.CreditCardCompany;
import com.rdacorp.petstore.domain.State;

/**
 * @author Borys Burnayev
 */
public class ConfirmOrderAction extends Action {

   public ActionForward execute(ActionMapping mapping, ActionForm form, HttpServletRequest request,
            HttpServletResponse response) throws Exception {
      PetStoreSession session = new PetStoreSession(request.getSession());
      PetStoreApplication application = session.getApplication();
      OrderSummary summary = new OrderSummary();
      MaintainOrderForm maintainOrderForm = (MaintainOrderForm) form;
      maintainOrderForm.setCreditCardNumber("1111111111111111");
      Collection<CreditCardCompany> ccTypes = application.getCreditCardCompanies();
      Integer selectedCCTypeID = maintainOrderForm.getCreditCardType();
      CreditCardCompany ccCompany = CreditCardCompany.findByID(ccTypes, selectedCCTypeID);
      session.setCreditCardCompany(ccCompany);
      summary.setCcType(ccCompany.getName());
      summary.setCcNumber(maintainOrderForm.getCreditCardNumber());
      String expiration = null;
      switch (maintainOrderForm.getExpirationMonth()) {
      case 1:
         expiration = "January";
         break;
      case 2:
         expiration = "February";
         break;
      case 3:
         expiration = "March";
         break;
      case 4:
         expiration = "April";
         break;
      case 5:
         expiration = "May";
         break;
      case 6:
         expiration = "June";
         break;
      case 7:
         expiration = "July";
         break;
      case 8:
         expiration = "August";
         break;
      case 9:
         expiration = "September";
         break;
      case 10:
         expiration = "October";
         break;
      case 11:
         expiration = "November";
         break;
      case 12:
         expiration = "December";
         break;
      default:
         break;
      }
      summary.setExpiration(expiration + " " + maintainOrderForm.getExpirationYear());
      summary.setBillingName(maintainOrderForm.getBillingFirstName() + " " + maintainOrderForm.getBillingLastName());
      String billingAddressLine2 = maintainOrderForm.getBillingAddressLine2();
      String billingAddress = maintainOrderForm.getBillingAddressLine1()
               + (billingAddressLine2 != null && billingAddressLine2.trim().length() > 0 ? (", " + billingAddressLine2)
                        : "");
      summary.setBillingAddress(billingAddress);
      Collection<State> states = application.getStates();
      Integer selectedBillingStateID = Integer.parseInt(maintainOrderForm.getBillingState());
      Integer selectedShippingStateID = Integer.parseInt(maintainOrderForm.getShippingState());
      State billingState = State.findByID(states, selectedBillingStateID);
      State shippingState = State.findByID(states, selectedShippingStateID);
      String billingStateDescription = billingState.getDescription();
      String shippingStateDescription = shippingState.getDescription();
      session.setBillingState(billingState);
      session.setShippingState(shippingState);
      summary.setBillingCity(maintainOrderForm.getBillingCity() + ", " + billingStateDescription + " "
               + maintainOrderForm.getBillingZip());
      summary.setBillingPhone(maintainOrderForm.getBillingPhone());
      summary.setShippingName(maintainOrderForm.getShippingFirstName() + " " + maintainOrderForm.getShippingLastName());
      String shippingAddressLine2 = maintainOrderForm.getShippingAddressLine2();
      String shippingAddress = maintainOrderForm.getShippingAddressLine1()
               + (shippingAddressLine2 != null && shippingAddressLine2.trim().length() > 0 ? (", " + shippingAddressLine2)
                        : "");
      summary.setShippingAddress(shippingAddress);
      summary.setShippingCity(maintainOrderForm.getShippingCity() + ", " + shippingStateDescription + " "
               + maintainOrderForm.getShippingZip());
      summary.setShippingPhone(maintainOrderForm.getShippingPhone());

      request.setAttribute("orderSummary", summary);

      return mapping.findForward("success");
   }
}