强制刷新Ibatis中的缓存（OSCache）

持久层使用Ibatis，并开启动缓存

后台画面可用如下代码强制刷新（根据缓存ID来刷新，不传递缓存参数时，刷新所有缓存）

Java代码

1. // spring注入 
2. private
3.   
4. public
5. return
6.     }   
7.   
8. public void
9. this.sqlMapClient = sqlMapClient;    
10.     }   
11.   
12. public
13. throws
14. new String[] { "TBL_SELL.oneDayCache"
15.   
16. // 刷新指定缓存 
17. if (cacheModelIds.length > 0) {    
18. for
19.                 sqlMapClient.flushDataCache(cacheModelId);   
20.             }   
21. else
22. // 刷新所有缓存 
23.             sqlMapClient.flushDataCache();   
24.         }   
25. return null;    
26.     }  
 
// spring注入
	private SqlMapClient sqlMapClient;

	public SqlMapClient getSqlMapClient() {
		return sqlMapClient;
	}

	public void setSqlMapClient(SqlMapClient sqlMapClient) {
		this.sqlMapClient = sqlMapClient;
	}

	public ActionForward unspecified(ActionMapping mapping, ActionForm form, HttpServletRequest request,
			HttpServletResponse response) throws Exception {
		String[] cacheModelIds = new String[] { "TBL_SELL.oneDayCache" };

		// 刷新指定缓存
		if (cacheModelIds.length > 0) {
			for (String cacheModelId : cacheModelIds) {
				sqlMapClient.flushDataCache(cacheModelId);
			}
		} else {
			// 刷新所有缓存
			sqlMapClient.flushDataCache();
		}
		return null;
	}

输出日志

Java代码

1. 13:57:44,250 DEBUG CacheModel:27 - Cache 'TBL_SELL.oneDayCache': flushed