RecordStore of 1.5MB but getNumRecords returns 0

[eppie]

Hello,

At the moment I'm using a recordstore to store some measure values. At he moment I have a recordstore of 1.45MB but when I open it and call the method getNumRecords it returns 0. Is this an example of a corrupted recordstore?

Not any exception is trown.

Some code:

    private void openRecordStore() {

        Debug.log(System.out, "Opening recordstore...");

        this._recordAdministration = new Vector();

        try {

            

            String[] stores = RecordStore.listRecordStores();

            

            if(stores != null) {

                for(int i = 0; i < stores.length; ++i) {

                    Debug.log(System.out, "RecordStoreList --> Store: " + stores[i]);

                }

            }

            

            this._recordStore = RecordStore.openRecordStore(this._recordStoreName, true);

            Debug.log(System.out, "RecordStoreList --> number of records: " + this._recordStore.getNumRecords());

            RecordEnumeration re = this._recordStore.enumerateRecords(null, null, false);

            while (re.hasNextElement()) {                

                int recordId = re.nextRecordId();

                this._recordAdministration.addElement(new Integer(recordId));

            }

        } catch (Exception e) {

            Debug.log(System.out, "RecordStoreList --> EXCEPTION --> " + e.getMessage());

            e.printStackTrace();           

            closeRecordStore();

            deleteRecordStore();

            openRecordStore();

        }

        Debug.log(System.out, "Recordstore is open...");

    }

Thnx

[ejw]

Hi,

 

I wouldn't be surprised if the store has corrupted.

 

Can you parse through the store?

 

If you have a serial connection and use the MES you might be able to see the record store on the A:\ drive and pul it onto your PC to inspect it.

 

I am not sure if anyone else here would agree with me, but record stores are really the last alternative for storage.

 

We have a set of variables that are default settings for all our systems, this is loaded on startup as an arrayfrom within the code, emergency data is stored as a txt file on the disk and called and read when required. The actual data we collect and transmit sits in a vector as it is only stored for less than a second.

 

ejw