42 lines
1.3 KiB
Java
42 lines
1.3 KiB
Java
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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