ruleimpl.java

来自「社区文章采用的是平板、树形自由选择的两种展示方式」· Java 代码 · 共 105 行

/*
 * Created on 2005-10-28
 * Last modified on 2007-12-20
 * Powered by YeQiangWei.com
 */
package com.yeqiangwei.club.dao.hibernate.impl;

import java.util.List;

import com.yeqiangwei.club.dao.RuleDAO;
import com.yeqiangwei.club.dao.hibernate.support.HibernateFacade;
import com.yeqiangwei.club.dao.hibernate.support.HibernateProvider;
import com.yeqiangwei.club.model.Rule;
import com.yeqiangwei.club.param.RuleParameter;

public class RuleImpl  implements RuleDAO{
	
	//private static final Logger logger = Logger.getLogger(RuleImpl.class);
	
	private static final String FIND_RULEID = "from com.yeqiangwei.club.model.Rule where ruleId=?";
	
	//private static final String FIND_FORUMID = "from com.yeqiangwei.club.model.Rule where forumId=?";
	
	private static final String DELETE_RULEID = "delete from com.yeqiangwei.club.model.Rule where ruleId=?";
	
	private static final String DELETES_RULEID = "delete from com.yeqiangwei.club.model.Rule where ruleId in (:ids)";
	
	/*
	public static void main(String args[]){
		com.yeqiangwei.club.dao.hibernate.ConnectionManager.init();
		RuleImpl r = new RuleImpl();
		RuleParameter p = new RuleParameter();
		r.findByParameter(p);
	}
	*/
	public int updateOtherUnglobal(int ruleId){
		HibernateProvider<Rule> facade = new HibernateFacade<Rule>();
		facade.createQuery("update com.yeqiangwei.club.model.Rule set global=? where ruleId<>?");
		facade.setBoolean(0, false);
		facade.setInt(1, ruleId);
		return facade.executeUpdate();
	}
	
	public void create(Rule item) {
		HibernateProvider<Rule> facade = new HibernateFacade<Rule>();
		facade.save(item);
	}

	public void update(Rule item) {
		HibernateProvider<Rule> facade = new HibernateFacade<Rule>();
		facade.update(item);
	}

	public int delete(Rule item) {
    	HibernateProvider<Rule> facade = new HibernateFacade<Rule>();
		facade.createQuery(DELETE_RULEID);
		facade.setInt(0, item.getRuleId());
		return facade.executeUpdate();
	}

	public int delete(List<Integer> ids) {
    	HibernateProvider<Rule> facade = new HibernateFacade<Rule>();
		facade.createQuery(DELETES_RULEID);
		facade.setParameterList("ids",ids);
		return facade.executeUpdate();
	}

	public Rule findById(int id) {
		HibernateFacade<Rule> facade = new HibernateFacade<Rule>();
		facade.createQuery(FIND_RULEID);
		facade.setInt(0,id);
		facade.setMaxResults(1);
		return facade.uniqueResult();
	}

	public List<Rule> findByParameter(RuleParameter param) {
		StringBuffer hql = new StringBuffer();
		hql.append("from com.yeqiangwei.club.model.Rule order by global desc");
		HibernateFacade<Rule> facade = new HibernateFacade<Rule>();
		facade.createQuery(hql);
		return facade.executeQuery();
	}

	public long countByParameter(RuleParameter param) {
		return 0;
	}

	public List<Rule> findAll(RuleParameter param) {
		return null;
	}

	public long countAll(RuleParameter param) {
		return 0;
	}

	public Rule findGlobalRule() {
		HibernateFacade<Rule> facade = new HibernateFacade<Rule>();
		facade.createQuery("from com.yeqiangwei.club.model.Rule where global=?");
		facade.setBoolean(0, true);
		return facade.uniqueResult();
	}


}