permissiondao.java

评分系统,acegi+JSF+spring+hibernate,可上传附件

package com.sgm.partybranch.temp.sysadmin.hibernate;

import java.util.List;
import java.util.Set;
import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;
import org.hibernate.LockMode;
import org.springframework.context.ApplicationContext;
import org.springframework.orm.hibernate3.support.HibernateDaoSupport;

/**
 * A data access object (DAO) providing persistence and search support for
 * Permission entities. Transaction control of the save(), update() and
 * delete() operations can directly support Spring container-managed
 * transactions or they can be augmented to handle user-managed Spring
 * transactions. Each of these methods provides additional information for how
 * to configure it for the desired type of transaction control.
 * 
 * @see com.sgm.partybranch.temp.sysadmin.hibernate.Permission
 * @author MyEclipse Persistence Tools
 */

public class PermissionDAO extends HibernateDaoSupport {
	private static final Log log = LogFactory.getLog(PermissionDAO.class);
	// property constants
	public static final String PARENT_ID = "parentId";
	public static final String URL = "url";
	public static final String TITLE = "title";
	public static final String TARGET = "target";
	public static final String IS_LEAF = "isLeaf";

	protected void initDao() {
		// do nothing
	}

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

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

	public Permission findById(java.lang.String id) {
		log.debug("getting Permission instance with id: " + id);
		try {
			Permission instance = (Permission) getHibernateTemplate().get(
					"com.sgm.partybranch.temp.sysadmin.hibernate.Permission",
					id);
			return instance;
		} catch (RuntimeException re) {
			log.error("get failed", re);
			throw re;
		}
	}

	public List findByExample(Permission instance) {
		log.debug("finding Permission 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 Permission instance with property: "
				+ propertyName + ", value: " + value);
		try {
			String queryString = "from Permission 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 findByParentId(Object parentId) {
		return findByProperty(PARENT_ID, parentId);
	}

	public List findByUrl(Object url) {
		return findByProperty(URL, url);
	}

	public List findByTitle(Object title) {
		return findByProperty(TITLE, title);
	}

	public List findByTarget(Object target) {
		return findByProperty(TARGET, target);
	}

	public List findByIsLeaf(Object isLeaf) {
		return findByProperty(IS_LEAF, isLeaf);
	}

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

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

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

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

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