dictdao.java

来自「一套自己原先在学校作的CRM,大家指点下」· Java 代码 · 共 219 行

package com.crm.dao;


import java.util.List;

import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;
import org.hibernate.LockMode;
import org.hibernate.Query;
import org.hibernate.Session;
import org.springframework.context.ApplicationContext;
import org.springframework.orm.hibernate3.support.HibernateDaoSupport;

import com.crm.pojo.Dict;

/**
 * Data access object (DAO) for domain model class Dict.
 * 
 * @see .Dict
 * @author MyEclipse Persistence Tools
 */

public class DictDAO extends HibernateDaoSupport {
	private static final Log log = LogFactory.getLog(DictDAO.class);

	// property constants
	public static final String NAMES = "names";

	public static final String IS_EDITOR = "isEditor";

	public static final String VAL = "val";

	public static final String TYPES = "types";

	protected void initDao() {
		// do nothing
	}

	public void save(Dict transientInstance) {
		log.debug("saving Dict instance");
		try {
			getHibernateTemplate().save(transientInstance);
			log.debug("save successful");
		} catch (RuntimeException re) {
			log.error("save failed", re);
			throw re;
		}
	}

	public void delete(Dict persistentInstance) {
		log.debug("deleting Dict instance");
		try {
			getHibernateTemplate().delete(persistentInstance);
			log.debug("delete successful");
		} catch (RuntimeException re) {
			log.error("delete failed", re);
			throw re;
		}
	}

	public Dict findById(java.lang.Integer id) {
		log.debug("getting Dict instance with id: " + id);
		try {
			Dict instance = (Dict) getHibernateTemplate().get("com.crm.pojo.Dict", id);
			return instance;
		} catch (RuntimeException re) {
			log.error("get failed", re);
			throw re;
		}
	}

	public List findByExample(Dict instance) {
		log.debug("finding Dict instance by example");
		try {
			List results = getHibernateTemplate().findByExample(instance);
			log.debug("find by example successful, result size: "
					+ results.size());
			return results;
		} catch (RuntimeException re) {
			log.error("find by example failed", re);
			throw re;
		}
	}

	public List findByProperty(String propertyName, Object value) {
		log.debug("finding Dict instance with property: " + propertyName
				+ ", value: " + value);
		try {
			String queryString = "from Dict as model where model."
					+ propertyName + "= ?";
			return getHibernateTemplate().find(queryString, value);
		} catch (RuntimeException re) {
			log.error("find by property name failed", re);
			throw re;
		}
	}

	public List findByNames(Object names) {
		return findByProperty(NAMES, names);
	}

	public List findByIsEditor(Object isEditor) {
		return findByProperty(IS_EDITOR, isEditor);
	}

	public List findByVal(Object val) {
		return findByProperty(VAL, val);
	}

	public List findByTypes(Object types) {
		return findByProperty(TYPES, types);
	}

	public List findAll() {
		log.debug("finding all Dict instances");
		try {
			String queryString = "from Dict";
			return getHibernateTemplate().find(queryString);
		} catch (RuntimeException re) {
			log.error("find all failed", re);
			throw re;
		}
	}

	public Dict merge(Dict detachedInstance) {
		log.debug("merging Dict instance");
		try {
			Dict result = (Dict) getHibernateTemplate().merge(detachedInstance);
			log.debug("merge successful");
			return result;
		} catch (RuntimeException re) {
			log.error("merge failed", re);
			throw re;
		}
	}

	public void attachDirty(Dict instance) {
		log.debug("attaching dirty Dict instance");
		try {
			getHibernateTemplate().saveOrUpdate(instance);
			log.debug("attach successful");
		} catch (RuntimeException re) {
			log.error("attach failed", re);
			throw re;
		}
	}

	public void attachClean(Dict instance) {
		log.debug("attaching clean Dict instance");
		try {
			getHibernateTemplate().lock(instance, LockMode.NONE);
			log.debug("attach successful");
		} catch (RuntimeException re) {
			log.error("attach failed", re);
			throw re;
		}
	}

	public List find(Dict dict,int pageNo,int pageSize){
		String sql="from Dict d where 1=1 ";
		Session s=this.getSessionFactory().openSession();
		if(!(dict.getNames()==null || dict.getNames().equals(""))){
			sql+=" and d.names like '%"+dict.getNames()+"%'";
		}
		if(!(dict.getTypes()==null || dict.getTypes().equals(""))){
			sql+=" and d.types like '%"+dict.getTypes()+"%'";
		}
		if(!(dict.getVal()==null || dict.getVal().equals(""))){
			sql+=" and d.val like '%"+dict.getVal()+"%'";
		}
		sql+=" order by d.id asc";
		Query query=s.createQuery(sql);
		int fri=pageSize*(pageNo-1);
		query.setFirstResult(fri);
		query.setMaxResults(pageSize);
		List list=query.list();
		s.close();
		return list;
	}
	public List findAll(Dict dict){
		String sql="from Dict d where 1=1 ";
		Session s=this.getSessionFactory().openSession();
		if(!(dict.getNames()==null || dict.getNames().equals(""))){
			sql+=" and d.names like '%"+dict.getNames()+"%'";
		}
		if(!(dict.getTypes()==null || dict.getTypes().equals(""))){
			sql+=" and d.types like '%"+dict.getTypes()+"%'";
		}
		if(!(dict.getVal()==null || dict.getVal().equals(""))){
			sql+=" and d.val like '%"+dict.getVal()+"%'";
		}
		sql+=" order by d.id asc";
		Query query=s.createQuery(sql);
		List list=query.list();
		s.close();
		return list;
	}
	public List findByName() {
		String sql ="select d.names from Dict as d where d.types='服务类型' ";
		Session s = this.getSessionFactory().openSession();
		Query query = s.createQuery(sql);
		List list = query.list();
		s.close();
		return list;
	}
	public List findByType(String name) {
		String sql ="select d.names from Dict as d where d.types='"+name+"' ";
		Session s = this.getSessionFactory().openSession();
		Query query = s.createQuery(sql);
		List list = query.list();
		s.close();
		return list;
	}

	
	public static DictDAO getFromApplicationContext(ApplicationContext ctx) {
		return (DictDAO) ctx.getBean("DictDAO");
	}
}