public ICFSecurityServiceTypeObj readServiceType(
     CFSecurityServiceTypePKey pkey, boolean forceRead) {
   ICFSecurityServiceTypeObj obj = null;
   if ((!forceRead) && members.containsKey(pkey)) {
     obj = members.get(pkey);
   } else {
     CFSecurityServiceTypeBuff readBuff =
         ((ICFAccSchema) schema.getBackingStore())
             .getTableServiceType()
             .readDerivedByIdIdx(schema.getAuthorization(), pkey.getRequiredServiceTypeId());
     if (readBuff != null) {
       obj = schema.getServiceTypeTableObj().newInstance();
       obj.setPKey(((ICFAccSchema) schema.getBackingStore()).getFactoryServiceType().newPKey());
       obj.setBuff(readBuff);
       obj = (ICFSecurityServiceTypeObj) obj.realize();
     } else if (schema.getCacheMisses()) {
       members.put(pkey, null);
     }
   }
   return (obj);
 }