reportcategorydaoimpl.java

来自「基于Sturts+Spring+Hibernate的一个高级销售管理系统。内容丰」· Java 代码 · 共 55 行

package com.yuanchung.sales.dao.report.impl;

import java.util.List;
import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;
import org.springframework.orm.hibernate3.support.HibernateDaoSupport;

import com.yuanchung.sales.dao.report.ReportCategoryDAO;
import com.yuanchung.sales.model.report.ReportCategory;
/**
 * 报表类别DAO
 * @author gzq
 *
 */
public class ReportCategoryDAOImpl extends ReportBaseDAOImpl implements ReportCategoryDAO {
	private static final Log log = LogFactory.getLog(ReportCategoryDAOImpl.class);
	/**
	 * 保存报表类别
	 * @param reportCategory  报表类别
	 */
	public void save(ReportCategory transientInstance) {
		log.debug("saving ReportCategory instance");
		getHibernateTemplate().save(transientInstance);
		log.debug("save successful");
	}
	/**
	 * 删除报表类别
	 * @param reportCategory  报表类别
	 */
	public void delete(ReportCategory persistentInstance) {
		log.debug("deleting ReportCategory instance");
		getHibernateTemplate().delete(persistentInstance);
		log.debug("delete successful");
	}
	/**
	 * 根据ID读取报表类别
	 * @param id   报表类别ID
	 * @return 报表类别
	 */
	public ReportCategory findById(java.lang.Integer id) {
		log.debug("getting ReportCategory instance with id: " + id);
		ReportCategory instance = (ReportCategory) getHibernateTemplate()
				.get("com.yuanchung.sales.model.report.ReportCategory", id);
		return instance;
	}
	/**
	 * 读取所有报表类别
	 * @return List<ReportCategory>
	 */
	public List<ReportCategory> findAll() {
		log.debug("finding all ReportCategory instances");
		String queryString = "from ReportCategory";
		return getHibernateTemplate().find(queryString);
	}
}