Maven实战学习代码.zip

package com.chen.mvnbook.account.service; import com.chen.mvnbook.account.captcha.AccountCaptchaException; import com.chen.mvnbook.account.captcha.AccountCaptchaService; import com.chen.mvnbook.account.captcha.RandomGenerator; import com.chen.mvnbook.account.email.AccountEmailException; import com.chen.mvnbook.account.email.AccountEmailService; import com.chen.mvnbook.account.persist.Account; import com.chen.mvnbook.account.persist.AccountPersistException; import com.chen.mvnbook.account.persist.AccountPersistService; import java.util.HashMap; import java.util.Map; /** * Created by YouZeng on 2015-09-30. */ public class AccountServiceImpl implements AccountService { private AccountPersistService accountPersistService; private AccountEmailService accountEmailService; private AccountCaptchaService accountCaptchaService; private Map<String ,String> activationMap = new HashMap<String, String>(); @Override public String generateCaptchaKey() throws AccountServiceException { try{ return accountCaptchaService.generateCaptchaKey(); }catch (AccountCaptchaException e){ throw new AccountServiceException("Unable to generate Captcha Key.", e); } } @Override public byte[] generateCaptchaImage(String captchaKey) throws AccountServiceException { try { return accountCaptchaService.generateCaptchaImage(captchaKey); } catch (AccountCaptchaException e) { throw new AccountServiceException("Unable to generate Captcha Image", e); } } @Override public void signUp(SignUpRequest signUpRequest) throws AccountServiceException { try{ if(!signUpRequest.getPassword().equals(signUpRequest.getConfirmPassword())){ throw new AccountServiceException("2 passwords do not match."); } if(!accountCaptchaService.validateCaptcha(signUpRequest.getCaptchaKey(), signUpRequest.getCaptchaValue())){ throw new AccountServiceException("Incorrect Captcha"); } Account account = new Account(); account.setId(signUpRequest.getId()); account.setEmail(signUpRequest.getEmail()); account.setName(signUpRequest.getName()); account.setPassword(signUpRequest.getPassword()); account.setActivated(false); accountPersistService.createAccount(account); String activationId = RandomGenerator.getRandomString(); activationMap.put(activationId, account.getId()); String link = signUpRequest.getActivateServiceUrl().endsWith("/") ? signUpRequest.getActivateServiceUrl() + activationId : signUpRequest.getActivateServiceUrl() + "?key=" + activationId; accountEmailService.sendMail(account.getEmail(), "Please Activate Your Account", link); } catch (AccountCaptchaException e) { e.printStackTrace(); } catch (AccountPersistException e) { e.printStackTrace(); } catch (AccountEmailException e) { e.printStackTrace(); } } @Override public void activate(String activationNumber) throws AccountServiceException { String accountId = activationMap.get(activationNumber); if(accountId == null){ throw new AccountServiceException("Invalid account activation ID."); } try{ Account account = accountPersistService.readAccount(accountId); account.setActivated(true); accountPersistService.updateAccount(account); } catch (AccountPersistException e) { e.printStackTrace(); } } @Override public void login(String id, String password) throws AccountServiceException { try{ Account account = accountPersistService.readAccount(id); if(account == null){ throw new AccountServiceException("account does not exists."); } if(!account.isActivated()){ throw new AccountServiceException("account is not disabled."); } if(!account.getPassword().equals(password)){ throw new AccountServiceException("incorrect password."); } } catch (AccountPersistException e) { throw new AccountServiceException("Can't log in"); } } public AccountPersistService getAccountPersistService() { return accountPersistService; } public void setAccountPersistService(AccountPersistService accountPersistService) { this.accountPersistService = accountPersistService; } public AccountEmailService getAccountEmailService() { return accountEmailService; } public void setAccountEmailService(AccountEmailService accountEmailService) { this.accountEmailService = accountEmailService; } public AccountCaptchaService getAccountCaptchaService() { return accountCaptchaService; } public void setAccountCaptchaService(AccountCaptchaService accountCaptchaService) { this.accountCaptchaService = accountCaptchaService; } }