/*
* Copyright 2002-2016 the original author or authors.
*
* 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 bigbank.web;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import org.springframework.util.Assert;
import org.springframework.web.bind.ServletRequestUtils;
import org.springframework.web.servlet.ModelAndView;
import org.springframework.web.servlet.mvc.Controller;
import bigbank.Account;
import bigbank.BankService;
public class PostAccounts implements Controller {
private final BankService bankService;
public PostAccounts(BankService bankService) {
Assert.notNull(bankService, "bankService cannot be null");
this.bankService = bankService;
}
public ModelAndView handleRequest(HttpServletRequest request,
HttpServletResponse response) throws Exception {
// Security check (this is unnecessary if Spring Security is performing the
// authorization)
// if (!request.isUserInRole("ROLE_TELLER")) {
// throw new
// AccessDeniedException("You must be a teller to post transactions (Spring Security message)");
// }
// Actual business logic
Long id = ServletRequestUtils.getRequiredLongParameter(request, "id");
Double amount = ServletRequestUtils.getRequiredDoubleParameter(request, "amount");
Account a = bankService.readAccount(id);
bankService.post(a, amount);
return new ModelAndView("redirect:listAccounts.html");
}
}