/**
* @Title:putAllDataToCache @Type:FlowCache
*
* @description:query all flows from DB, put to the cache
* @date:2014-5-5 下午7:52:04
* @version:v1.0
*/
public void putAllDataToCache() {
List<Flow> allFlows = new FlowAccessSessionMySQL().queryAllFlow();
EhcacheHandler ehcacheHandler = EhcacheHandler.getInstance();
for (Flow flow : allFlows) {
ehcacheHandler.set(EhcacheHandler.FOREVER_CACHE, flow.getId().getValue(), flow);
}
setAll(allFlows);
}
/**
* (non-Javadoc)
*
* <p>Title:get
*
* @param id
* @return
* @see com.sogou.qadev.cache.Cache#get(java.lang.String)
*/
public Flow get(String id) {
Flow tmp = null;
Object flow = EhcacheHandler.getInstance().get(EhcacheHandler.FOREVER_CACHE, id);
if (flow != null) {
if (flow instanceof Flow) {
tmp = (Flow) flow;
}
} else {
tmp =
new FlowAccessSessionMySQL()
.queryFlowById(DataAccessFactory.getInstance().createUUID(id));
if (tmp != null) {
EhcacheHandler.getInstance().set(EhcacheHandler.FOREVER_CACHE, tmp.getId().getValue(), tmp);
}
}
if (tmp == null) {
logger.info("flow id : " + id + " is not in cache");
}
return tmp;
}
