Re: RMS problem

Quoting from the Javadoc for the RecordEnumeration class.

"If, while indexing through the enumeration, some records are deleted from
the record store, the recordId's returned by the enumeration may no longer
represent valid records"

I imagine this is the cause of your problem, the enumeration becomes
inconsistent with the actual records stored. Maybe you need to call the
rebuild() method somewhere.

Regards
Martin


"yafy" <yafy@inv.com> wrote in message
news:n%230HXA06FHA.1008@extapps30...
> hi folks,
>
> Actually im saving some strings for my appln to templates.db using RMS
> ,where im creating,updating,deleting the content of RMS.Creating new one
and
> updating are working fine.But when i try to delete any item ,first time
its
> deleting correctly.Next time onwards it starts throwing
> InValidRecordIDException ,so not deleting from RMS. :confused:
>
> Plz have a glance at the snippet:
>
>  try{
>                     RecordStore recordStore =
> RecordStore.openRecordStore("templates",true); //
"false" is also not
> working.
>                     RecordEnumeration re = null; int recid=1;
>                     re = recordStore.enumerateRecords(null,null,true);
>
>                     if(recordStore.getNumRecords()>0)
>                     {
>
>                         while(re.hasNextElement())
>                         {
>                             recid=re.nextRecordId();
>                             if(recid==index1)       //index1 is get at
> runtime
>                             recordStore.deleteRecord(recid);
>                         }
>                      }
>
>
>                 recordStore.closeRecordStore();
>
>     }catch(Exception e){
>         System.out.println("deleteTemplate exp: "+e);}
>     }
>
> I search some of the threads regarding RMS in Forums ,but not useful to my
> case. Plz suggest some ideas to resolve this excp.
>
> Thanks in Advance.
>
> Regards
> yafy.
>
>

hi folks,

Actually im saving some strings for my appln to templates.db using RMS 
,where im creating,updating,deleting the content of RMS.Creating new one and 
updating are working fine.But when i try to delete any item ,first time its 
deleting correctly.Next time onwards it starts throwing 
InValidRecordIDException ,so not deleting from RMS. :confused:

Plz have a glance at the snippet:

 try{
                    RecordStore recordStore = 
RecordStore.openRecordStore("templates",true); // "false" is
also not 
working.
                    RecordEnumeration re = null; int recid=1;
                    re = recordStore.enumerateRecords(null,null,true);

                    if(recordStore.getNumRecords()>0)
                    {

                        while(re.hasNextElement())
                        {
                            recid=re.nextRecordId();
                            if(recid==index1)       //index1 is get at 
runtime
                            recordStore.deleteRecord(recid);
                        }
                     }


                recordStore.closeRecordStore();

    }catch(Exception e){
        System.out.println("deleteTemplate exp: "+e);}
    }

I search some of the threads regarding RMS in Forums ,but not useful to my 
case. Plz suggest some ideas to resolve this excp.

Thanks in Advance.

Regards
yafy. 

Thanks Martin

I tried rebuild ,immediately after the if loop.Now InvalidRecordIDExp is not 
thrown.But as usual ,record is not deleted frm RMS.Plz suggest where(in 
which line) ,i ve to put rebuild() in order to orginally delete records frm 
RMS.

plz help me.

thanks in advance
Regards
yafy.




"Martin" <martin@dummy.address> wrote in message 
news:4lxlvd26FHA.1008@extapps30...
> Quoting from the Javadoc for the RecordEnumeration class.
>
> "If, while indexing through the enumeration, some records are deleted
from
> the record store, the recordId's returned by the enumeration may no longer
> represent valid records"
>
> I imagine this is the cause of your problem, the enumeration becomes
> inconsistent with the actual records stored. Maybe you need to call the
> rebuild() method somewhere.
>
> Regards
> Martin
>
>
> "yafy" <yafy@inv.com> wrote in message 
> news:n%230HXA06FHA.1008@extapps30...
>> hi folks,
>>
>> Actually im saving some strings for my appln to templates.db using RMS
>> ,where im creating,updating,deleting the content of RMS.Creating new
one
> and
>> updating are working fine.But when i try to delete any item ,first
time
> its
>> deleting correctly.Next time onwards it starts throwing
>> InValidRecordIDException ,so not deleting from RMS. :confused:
>>
>> Plz have a glance at the snippet:
>>
>>  try{
>>                     RecordStore recordStore =
>> RecordStore.openRecordStore("templates",true); //
"false" is also not
>> working.
>>                     RecordEnumeration re = null; int recid=1;
>>                     re = recordStore.enumerateRecords(null,null,true);
>>
>>                     if(recordStore.getNumRecords()>0)
>>                     {
>>
>>                         while(re.hasNextElement())
>>                         {
>>                             recid=re.nextRecordId();
>>                             if(recid==index1)       //index1 is get at
>> runtime
>>                             recordStore.deleteRecord(recid);
>>                         }
>>                      }
>>
>>
>>                 recordStore.closeRecordStore();
>>
>>     }catch(Exception e){
>>         System.out.println("deleteTemplate exp: "+e);}
>>     }
>>
>> I search some of the threads regarding RMS in Forums ,but not useful to

>> my
>> case. Plz suggest some ideas to resolve this excp.
>>
>> Thanks in Advance.
>>
>> Regards
>> yafy.
>>
>>
>
>