57 lines
1.9 KiB
Java
57 lines
1.9 KiB
Java
/*
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* Copyright 2002-2016 the original author or authors.
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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package bigbank.web;
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import javax.servlet.http.HttpServletRequest;
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import javax.servlet.http.HttpServletResponse;
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import org.springframework.util.Assert;
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import org.springframework.web.bind.ServletRequestUtils;
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import org.springframework.web.servlet.ModelAndView;
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import org.springframework.web.servlet.mvc.Controller;
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import bigbank.Account;
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import bigbank.BankService;
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public class PostAccounts implements Controller {
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private final BankService bankService;
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public PostAccounts(BankService bankService) {
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Assert.notNull(bankService);
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this.bankService = bankService;
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}
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public ModelAndView handleRequest(HttpServletRequest request,
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HttpServletResponse response) throws Exception {
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// Security check (this is unnecessary if Spring Security is performing the
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// authorization)
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// if (!request.isUserInRole("ROLE_TELLER")) {
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// throw new
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// AccessDeniedException("You must be a teller to post transactions (Spring Security message)");
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// }
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// Actual business logic
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Long id = ServletRequestUtils.getRequiredLongParameter(request, "id");
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Double amount = ServletRequestUtils.getRequiredDoubleParameter(request, "amount");
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Account a = bankService.readAccount(id);
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bankService.post(a, amount);
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return new ModelAndView("redirect:listAccounts.html");
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}
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}
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