package com.abc.service;

import java.util.List;

import com.abc.dao.AdminDAO;
import com.abc.dao.DAO;
import com.abc.dao.DeptDAO;
import com.abc.entities.Dept;
import com.abc.entities.Employee;
import com.abc.exceptions.AppException;

public class AdminServiceImpl implements AdminService {

	AdminDAO adminDAO;
	DeptDAO deptDAO;

	public Employee registerEmployee(Integer psno, String name, String pass,
			Dept dept) throws AppException {
		Employee newEmp = new Employee(psno, name, pass);
		newEmp.setDept(dept);
		adminDAO.create(newEmp);
		DAO.close();
		return newEmp;
	}

	public AdminDAO getAdminDAO() {
		return adminDAO;
	}

	public void setAdminDAO(AdminDAO adminDAO) {
		this.adminDAO = adminDAO;
	}

	public DeptDAO getDeptDAO() {
		return deptDAO;
	}

	public void setDeptDAO(DeptDAO deptDAO) {
		this.deptDAO = deptDAO;
	}

	public List<Employee> getAllEmployees() throws AppException {
		return adminDAO.list();
	}

	public Employee getEmployee(Integer psno) throws AppException {
		Employee emp = adminDAO.get(psno);
		DAO.close();
		return emp;
	}

	public List<Employee> getEmployeeInPages(int start, int pageSize) throws AppException {
		List<Employee> list =  adminDAO.list(start, pageSize);
		DAO.close();
		return list;
	}

}