private void flushStorageClass(String poolName, String storageClass, int count) {
PoolFlushDoFlushMessage msg = new PoolFlushDoFlushMessage(poolName, storageClass);
msg.setMaxFlushCount(count);
sendMessage(new CellMessage(new CellPath(poolName), msg));
}
/////////////////////////////////////////////////////////////////////////////////////////
//
// message arrived handler
//
private void poolFlushDoFlushMessageArrived(PoolFlushDoFlushMessage msg) {
if (LOG_ENABLED) {
_log.info("poolFlushDoFlushMessageArrived : " + msg);
}
String poolName = msg.getPoolName();
synchronized (_poolCollector) {
HFCPool pool = _poolCollector.getPoolByName(poolName);
if (pool == null) {
_log.warn(
"poolFlushDoFlushMessageArrived : message arrived for non configured pool : "
+ poolName);
return;
}
String storageClass = msg.getStorageClassName() + "@" + msg.getHsmName();
HFCFlushInfo info = pool.flushInfos.get(storageClass);
if (info == null) {
_log.warn(
"poolFlushDoFlushMessageArrived : message arrived for non existing storage class : "
+ storageClass);
//
// the real one doesn't exists anymore, so we simulate one.
//
info =
new HFCFlushInfo(
pool, new StorageClassFlushInfo(msg.getHsmName(), msg.getStorageClassName()));
}
if (msg.getReturnCode() != 0) {
if (LOG_ENABLED) {
_log.info("Flush failed (msg=" + (msg.isFinished() ? "Finished" : "Ack") + ") : " + msg);
}
info.setFlushingFailed(msg.getReturnCode(), msg.getErrorObject());
//
// maybe we have to call flushingDone here as well.
//
return;
}
if (msg.isFinished()) {
if (LOG_ENABLED) {
_log.info("Flush finished : " + msg);
}
updateFlushCellAndFlushInfos(msg, pool);
info.setFlushingDone();
_eventDispatcher.flushingDone(info);
} else {
info.setFlushingAck(msg.getFlushId());
}
}
}