CacheStore cs = new BdbjeCacheStore();
BdbjeCacheStoreConfig cfg = new BdbjeCacheStoreConfig();
cfg.setLocation(tmpDirectory);
cfg.setPurgeSynchronously(true);
cs.init(cfg, getCache(), getMarshaller());
cs.start();
return cs;
}
/**
* this is the same as the superclass, except that it doesn't attempt read-committed