cmschanneldaoimpl.java

JEECSM是JavaEE版网站管理系统（Java Enterprise Edition Content Manage System）的简称。 基于java技术开发

package com.jeecms.cms.dao.impl;

import java.util.List;

import org.apache.commons.lang.StringUtils;

import com.jeecms.cms.dao.CmsChannelDao;
import com.jeecms.cms.entity.CmsChannel;
import com.jeecms.core.JeeCoreDaoImpl;

public class CmsChannelDaoImpl extends JeeCoreDaoImpl<CmsChannel> implements
		CmsChannelDao {
	@SuppressWarnings("unchecked")
	@Override
	public List<CmsChannel> getByPath(String path) {
		String hql = "from CmsChannel c where c.path=?";
		List<CmsChannel> list = getHibernateTemplate().find(hql, path);
		return list;
	}

	@SuppressWarnings("unchecked")
	@Override
	public List<CmsChannel> getRoots(String sysType) {
		String hql = "select chnl from CmsChannel chnl where chnl.parent.id is null and chnl.sysType=? order by chnl.priority asc";
		List<CmsChannel> list = getHibernateTemplate().find(hql, sysType);
		return list;
	}

	@Override
	public List<CmsChannel> getRoots(String sysType, Long[] hasChildIds) {
		String s = StringUtils.join(hasChildIds, ',');
		getSession().enableFilter("channelFilter").setParameter("hasChild", s);
		return getRoots(sysType);
	}
}