Examples of javax.microedition.rms.RecordStore.closeRecordStore()

Class javax.microedition.rms.RecordStore

Examples of javax.microedition.rms.RecordStore.closeRecordStore()

javax.microedition.rms.RecordStore.closeRecordStore()
This method is called when the MIDlet requests to have the record store closed. Note that the record store will not actually be closed until closeRecordStore() is called as many times as openRecordStore() was called. In other words, the MIDlet needs to make a balanced number of close calls as open calls before the record store is closed.
When the record store is closed, all listeners are removed and all RecordEnumerations associated with it become invalid. If the MIDlet attempts to perform operations on the RecordStore object after it has been closed, the methods will throw a RecordStoreNotOpenException. @exception RecordStoreNotOpenException if the record store isnot open @exception RecordStoreException if a different recordstore-related exception occurred

        menuScreen.probUpdateFromPDB();


        try {
            RecordStore rs = RecordStore.openRecordStore(rsStateName, false);
            byte[] data = rs.getRecord(1);
            rs.closeRecordStore();
            DataInputStream din = new DataInputStream(new ByteArrayInputStream(data));
            wc.setProgress(65);
            if (!din.readUTF().equals(version))
                throw new Exception("Version mismatch!");
            gobanCanvas.restore(din);

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    public void open() {
        try {
            RecordStore rs = RecordStore.openRecordStore(rsName, false);
            byte[] data = rs.getRecord(1);
            rs.closeRecordStore();


            restore(new ByteArrayInputStream(data));
        } catch (RecordStoreNotFoundException e) {
            // DO NOTHING
        } catch (Exception e) {

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            try {
                rs.setRecord(1, data, 0, data.length);
            } catch (InvalidRecordIDException e) {
                rs.addRecord(data, 0, data.length);
            }
            rs.closeRecordStore();
        } catch (Exception e) {
            //#ifdef debug
            e.printStackTrace();
            //#endif
        }

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            DataInputStream din;


            try {
                RecordStore rs = RecordStore.openRecordStore(rsStateName, false);
                byte[] data = rs.getRecord(1);
                rs.closeRecordStore();
                din = new DataInputStream(new ByteArrayInputStream(data));
                if (!din.readUTF().equals(version)) {
                    din = null;
                    //#ifdef debug
                    System.out.println("Clean run: Version mismatch!");

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            try {
                rs.setRecord(1, data, 0, data.length);
            } catch (InvalidRecordIDException e) {
                rs.addRecord(data, 0, data.length);
            }
            rs.closeRecordStore();
        } catch (Exception e) {
            //#if debug
            e.printStackTrace();
            //#endif
        }

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    public void open(boolean clean) {
        if (!clean) {
            try {
                RecordStore rs = RecordStore.openRecordStore(rsName, false);
                byte[] data = rs.getRecord(1);
                rs.closeRecordStore();


                restore(new ByteArrayInputStream(data));
            } catch (RecordStoreNotFoundException e) {
                // DO NOTHING
            } catch (Exception e) {

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            try {
                rs.setRecord(1, data, 0, data.length);
            } catch (InvalidRecordIDException e) {
                rs.addRecord(data, 0, data.length);
            }
            rs.closeRecordStore();
        } catch (Exception e) {
            //#ifdef debug
            e.printStackTrace();
            //#endif
        }

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    if (customPort != null && !customPort.equals(""))
      port = Integer.parseInt(customPort);
    
  }
        try{
    rs.closeRecordStore();
  }catch (RecordStoreException exc1){
    System.out.println(exc1.getMessage());
  }

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      noData = false; //data set
    }catch (RecordStoreException exc2){
      System.out.println(exc2.getMessage());
      try{
        rs.closeRecordStore();
      }catch (RecordStoreException exc1){
        System.out.println(exc1.getMessage());
        return false;
      }
      return false;

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      noData = false; //data set
    }catch (RecordStoreException exc1){
      System.out.println(exc1.getMessage());
      try{
      rs.closeRecordStore();
      }catch (RecordStoreException exc2){
        System.out.println(exc2.getMessage());
        return false;
      }
      return false;

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