/**
 * @創建日期 2008-12-18
 * @版本 V 1.0
 */
package com.ejunnet.ssh.business.imp;

import java.util.List;

import com.ejunnet.ssh.business.inface.PhoneBookService;
import com.ejunnet.ssh.dao.inface.PhoneBookDAO;
import com.ejunnet.ssh.po.PhoneBook;

/**
 * @作者 趙昌峻
 * 業務實現類，實現PhoneBookService接口
 */
public class PhoneBookServiceImp implements PhoneBookService{
	
	//數據訪問對象DAO, 封裝了所有對數據庫的操作
	private PhoneBookDAO pbDao;

	/**
	 * @return the pbDao
	 */
	public PhoneBookDAO getPbDao() {
		return pbDao;
	}

	/**
	 * spring注入的時候需要用到set方法，通過它給我們提供
	 * 數據庫訪問對象，不在需要我們手動new一個具體的對象了
	 * 所有這些工具都由spring來完成。
	 * @param pbDao the pbDao to set
	 */
	public void setPbDao(PhoneBookDAO pbDao) {
		this.pbDao = pbDao;
	}

	/* 
	 * 調用DAO實現增加電話記錄
	 * @see com.ejunnet.ssh.business.inface.PhoneBookService#addPhone(com.ejunnet.ssh.po.PhoneBook)
	 */
	public boolean addPhone(PhoneBook phone) {
		// TODO Auto-generated method stub
		return pbDao.addPhone(phone);
	}

	/* 
	 * 調用DAO實現刪除電話記錄
	 * @see com.ejunnet.ssh.business.inface.PhoneBookService#deletePhone(com.ejunnet.ssh.po.PhoneBook)
	 */
	public boolean deletePhone(PhoneBook phone) {
		// TODO Auto-generated method stub
		return pbDao.deletePhone(phone);
	}

	/* 
	 * 調用DAO實現查詢所有電話記錄
	 * @see com.ejunnet.ssh.business.inface.PhoneBookService#findAllPhone()
	 */
	public List findAllPhone() {
		// TODO Auto-generated method stub
		return pbDao.findAllPhone();
	}

	/* 
	 * 調用DAO實現更新一個電話記錄
	 * @see com.ejunnet.ssh.business.inface.PhoneBookService#updatePhone(com.ejunnet.ssh.po.PhoneBook)
	 */
	public boolean updatePhone(PhoneBook phone) {
		// TODO Auto-generated method stub
		return pbDao.updatePhone(phone);
	}
	
}