public ICFSecuritySecDeviceObj readSecDevice(CFSecuritySecDevicePKey pkey, boolean forceRead) {
   ICFSecuritySecDeviceObj obj = null;
   if ((!forceRead) && members.containsKey(pkey)) {
     obj = members.get(pkey);
   } else {
     CFSecuritySecDeviceBuff readBuff =
         ((ICFAsteriskSchema) schema.getBackingStore())
             .getTableSecDevice()
             .readDerivedByIdIdx(
                 schema.getAuthorization(),
                 pkey.getRequiredSecUserId(),
                 pkey.getRequiredDevName());
     if (readBuff != null) {
       obj = schema.getSecDeviceTableObj().newInstance();
       obj.setPKey(((ICFAsteriskSchema) schema.getBackingStore()).getFactorySecDevice().newPKey());
       obj.setBuff(readBuff);
       obj = (ICFSecuritySecDeviceObj) obj.realize();
     } else if (schema.getCacheMisses()) {
       members.put(pkey, null);
     }
   }
   return (obj);
 }