MiniDao (超轻量级JAVA持久层框架)

@MiniDao
public interface EmployeeDao {

 @Arguments({ "employee"})
 @Sql("select * from employee")
 List<Map<String,Object>> getAll(Employee employee);

 @Sql("select * from employee where id = :id")
 Employee get(@Param("id") String id);

 @Sql("select * from employee where empno = :empno and  name = :name")
 Map getMap(@Param("empno")String empno,@Param("name")String name);

 @Sql("SELECT count(*) FROM employee")
 Integer getCount();

 int update(@Param("employee") Employee employee);

 void insert(@Param("employee") Employee employee);
 
 @ResultType(Employee.class)
 public MiniDaoPage<Employee> getAll(@Param("employee") Employee employee,@Param("page")  int page,@Param("rows") int rows);

SELECT * FROM employee where 1=1 
<#if employee.age ?exists>
and age = :employee.age
</#if>
<#if employee.name ?exists>
and name = :employee.name
</#if>
<#if employee.empno ?exists>
and empno = :employee.empno
</#if>

<!-- MiniDao动态代理类 -->
<bean id="miniDaoHandler" class="org.jeecgframework.minidao.factory.MiniDaoBeanScannerConfigurer">
	<!-- 是使用什么字母做关键字Map的关键字 默认值origin 即和sql保持一致,lower小写(推荐),upper 大写 -->
	<property name="keyType" value="lower"></property>
	<!-- 格式化sql -->
	<property name="formatSql" value="false"></property>
	<!-- 输出sql -->
	<property name="showSql" value="false"></property>
	<!-- 数据库类型 -->
	<property name="dbType" value="mysql"></property>
	<!-- dao地址,配置符合spring方式 -->
	<property name="basePackage" value="examples.dao.*"></property>
	<!-- 使用的注解,默认是Minidao,推荐 Repository-->
	<property name="annotation" value="org.springframework.stereotype.Repository"></property>
	<!-- Minidao拦截器配置 	-->
	<property name="emptyInterceptor" ref="minidaoInterceptor"></property>
</bean>

public class Client {
public static void main(String args[]) {
	BeanFactory factory = new ClassPathXmlApplicationContext("applicationContext.xml");
 		
	EmployeeDao employeeDao = (EmployeeDao) factory.getBean("employeeDao");
	Employee employee = new Employee();
	String id = UUID.randomUUID().toString().replaceAll("-", "").toUpperCase();
	employee.setId(id);
	employee.setEmpno("A001");
	employee.setSalary(new BigDecimal(5000));
	employee.setBirthday(new Date());
	employee.setName("scott");
	employee.setAge(25);
	//调用minidao方法插入
	employeeDao.insert(employee);
}
}