SearchCriteria<VolumeHostVO> sc = updateStateSearch.create();
sc.setParameters("id", volHost.getId());
sc.setParameters("state", currentState);
sc.setParameters("updatedCount", volHost.getUpdatedCount());
volHost.incrUpdatedCount();
UpdateBuilder builder = getUpdateBuilder(vo);
builder.set(vo, "state", nextState);
builder.set(vo, "updated", new Date());