package business.service;

import java.util.Collection;
import java.util.StringTokenizer;

import javax.servlet.http.HttpServletRequest;

import dao.IPageDao;

import web.breakpage.Page;
import business.IUtilService;

public class UtilServiceImp implements IUtilService
{
	private IPageDao pageDao;
	public IPageDao getPageDao()
	{
		return pageDao;
	}

	public void setPageDao(IPageDao pageDao)
	{
		this.pageDao = pageDao;
	}

	public Collection findAll(int currow, int pagesize, String hql)
	{
		return pageDao.findAll(currow, pagesize, hql);
	}

	public Page getPage(HttpServletRequest request, String hql, int pageSize)
	{
		return pageDao.getPage(request, hql, pageSize);
	}

	public String[] getID(String id)
	{
		StringTokenizer fenxi = new StringTokenizer(id,",");
		int count = fenxi.countTokens();
		String[] str = new String[count];
		int i = 0;
		while(fenxi.hasMoreTokens())
		{
			str[i] = fenxi.nextToken();
			i++;
		}
		return str;
	}

	public Page getPage(HttpServletRequest request, int count, int pageSize)
	{
		return pageDao.getPage(request, count, pageSize);
	}

}