accountservice.java

演示ibatis的基本使用方法

package learndao.service;

import learndao.bean.Account;
import learndao.config.DaoConfig;
import learndao.dao.sqlmapdao.AccountDao;
import learndao.daoface.AccountDaoFace;

import com.ibatis.dao.client.DaoManager;

public class AccountService {

  private AccountDaoFace accountDaoFace;

  public AccountService() {
    DaoManager daoMgr = DaoConfig.getDaoManager();
    this.accountDaoFace = (AccountDaoFace) daoMgr.getDao(AccountDaoFace.class);
  }

  public AccountService(AccountDao accountDao) {
    this.accountDaoFace = accountDao;
  }

  public Account getAccount(String username) {
    return accountDaoFace.getAccount(username);
  }

  public Account getAccount(String username, String password) {
	    return accountDaoFace.getAccount(username, password);
	  }

	  public void insertAccount(Account account) {
		  accountDaoFace.insertAccount(account);
	  }

	  public void updateAccount(Account account) {
		  accountDaoFace.updateAccount(account);
	  }
  
  public static void main(String args[]){
	  //读取
	  AccountService s = new AccountService();
	  String name = s.getAccount("j2ee").getFirstName();
	  System.out.println("name = "+name);
	  
	  //增加一个新用户
	  Account newAccount = new Account();
	  newAccount.setUsername("崔学志4");
	  newAccount.setLanguagePreference("cn");
	  newAccount.setPassword("cxz");
	  
	  s.insertAccount(newAccount);
	 
	  
  }
}