icatdao.java

sping下勇Xdoclet开发hibernate的程序实例,版本hibernate2.0,开发工具eclipse3.0

package org.ggyy.dao;

import java.util.List;
import org.ggyy.bo.Cat;
import org.springframework.dao.DataAccessException;

/**
 * 猫的Dao，由于基类已经有增、删、改、load的方法，所以只需要很少的方法就可以
 * 
 * @author jiangyubao
 *  
 */
public interface ICatDao extends IEntityDao {
    /**
     * 树形遍历
     */
    public void treeVisitCat(String catId, IVisit visit)
            throws DataAccessException;

    /**
     * 查找所有孩子
     */
    public List findAllChildren(String  catId) throws DataAccessException;

    public List findDirectChildren(String catId) throws DataAccessException;

    public List findRootCats() throws DataAccessException;

}