return referConferenceMemberUseCache (conferenceMember, false);
}
public ConferenceMember referConferenceMemberUseCache (ConferenceMember conferenceMember, boolean isAssign) {
String key = getCacheKey(null, conferenceMember, null, "assignConferenceMember");
ConferenceMember conferenceMemberCache = (ConferenceMember)simpleCache.get(key);
if (conferenceMemberCache==null) {
conferenceMemberCache = referConferenceMember (conferenceMember, isAssign);
if (key!=null)
simpleCache.put(key, conferenceMemberCache);
}