sjobdao.java

一个用ajax做的树行框架

package com.support.hibernate.table;

import java.util.Date;
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.criterion.Example;

/**
 * Data access object (DAO) for domain model class SJob.
 * 
 * @see com.support.hibernate.table.SJob
 * @author MyEclipse Persistence Tools
 */

public class SJobDAO extends BaseHibernateDAO {
	private static final Log log = LogFactory.getLog(SJobDAO.class);
	// property constants
	public static final String PROJECT_ID = "projectId";
	public static final String JOB_TYPE_ID = "jobTypeId";
	public static final String TITLE = "title";
	public static final String DESCRIPTION = "description";
	public static final String JOB_ATTACHMENT = "jobAttachment";
	public static final String USER_ID = "userId";
	public static final String STATUS = "status";
	public static final String RESPONSE_USER_ID = "responseUserId";
	public static final String TEST_USER_ID = "testUserId";
	public static final String PUBLISH_USER_ID = "publishUserId";
	public static final String NEW_REPONSE_USER_ID = "newReponseUserId";
	public static final String RESOLVE_METHOD = "resolveMethod";
	public static final String RESOLVE_ATTACHMENT = "resolveAttachment";

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

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

	public SJob findById(java.lang.String id) {
		log.debug("getting SJob instance with id: " + id);
		try {
			SJob instance = (SJob) getSession().get(
					"com.support.hibernate.table.SJob", id);
			return instance;
		} catch (RuntimeException re) {
			log.error("get failed", re);
			throw re;
		}
	}

	public List findByExample(SJob instance) {
		log.debug("finding SJob instance by example");
		try {
			List results = getSession().createCriteria(
					"com.support.hibernate.table.SJob").add(
					Example.create(instance)).list();
			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 SJob instance with property: " + propertyName
				+ ", value: " + value);
		try {
			String queryString = "from SJob as model where model."
					+ propertyName + "= ?";
			Query queryObject = getSession().createQuery(queryString);
			queryObject.setParameter(0, value);
			return queryObject.list();
		} catch (RuntimeException re) {
			log.error("find by property name failed", re);
			throw re;
		}
	}

	public List findByProjectId(Object projectId) {
		return findByProperty(PROJECT_ID, projectId);
	}

	public List findByJobTypeId(Object jobTypeId) {
		return findByProperty(JOB_TYPE_ID, jobTypeId);
	}

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

	public List findByDescription(Object description) {
		return findByProperty(DESCRIPTION, description);
	}

	public List findByJobAttachment(Object jobAttachment) {
		return findByProperty(JOB_ATTACHMENT, jobAttachment);
	}

	public List findByUserId(Object userId) {
		return findByProperty(USER_ID, userId);
	}

	public List findByStatus(Object status) {
		return findByProperty(STATUS, status);
	}

	public List findByResponseUserId(Object responseUserId) {
		return findByProperty(RESPONSE_USER_ID, responseUserId);
	}

	public List findByTestUserId(Object testUserId) {
		return findByProperty(TEST_USER_ID, testUserId);
	}

	public List findByPublishUserId(Object publishUserId) {
		return findByProperty(PUBLISH_USER_ID, publishUserId);
	}

	public List findByNewReponseUserId(Object newReponseUserId) {
		return findByProperty(NEW_REPONSE_USER_ID, newReponseUserId);
	}

	public List findByResolveMethod(Object resolveMethod) {
		return findByProperty(RESOLVE_METHOD, resolveMethod);
	}

	public List findByResolveAttachment(Object resolveAttachment) {
		return findByProperty(RESOLVE_ATTACHMENT, resolveAttachment);
	}

	public List findAll() {
		log.debug("finding all SJob instances");
		try {
			String queryString = "from SJob";
			Query queryObject = getSession().createQuery(queryString);
			return queryObject.list();
		} catch (RuntimeException re) {
			log.error("find all failed", re);
			throw re;
		}
	}

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

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

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