通用DAO

package com.autoabacus.core.dao;

import java.io.Serializable;
import java.util.Collection;  
import java.util.List;
import org.hibernate.LockMode;   
import org.springframework.dao.DataAccessException;  
public interface IGenericDao<T, ID extends Serializable> {

    public T load(ID id) throws DataAccessException;  
   
    public T get(ID id) throws DataAccessException;  
 
    public boolean contains(T t) throws DataAccessException;  
 
    public void refresh(T t, LockMode lockMode) throws DataAccessException;  
 
    public void refresh(T t) throws DataAccessException;  
 
    public Serializable save(T t) throws DataAccessException;  
 
    public void saveOrUpdate(T t) throws DataAccessException;  
 
    public void saveOrUpdateAll(Collection<T> entities) throws DataAccessException;  
 
    public void update(T t, LockMode lockMode) throws DataAccessException;  
 
    public void update(T t) throws DataAccessException;  
 
    public void delete(T t, LockMode lockMode) throws DataAccessException;  
 
    public void delete(T t) throws DataAccessException;  
 
    public void deleteAll(Collection<T> entities) throws DataAccessException;  
 
    public List<T> find(String queryString, Object value) throws DataAccessException;  
 
    public List<T> find(String queryString, Object[] values) throws DataAccessException;  
 
    public List<T> find(String queryString) throws DataAccessException;  
 
    public List<T> list() throws DataAccessException;  
 
    public List<T> findByNamedQuery(String queryName) throws DataAccessException;  
 
    public List<T> findByNamedQuery(String queryName, Object value) throws DataAccessException;  
 
    public List<T> findByNamedQuery(String queryName, Object[] values) throws DataAccessException;
}