Examples of org.apache.hadoop.hbase.stargate.model.RowModel

Package org.apache.hadoop.hbase.stargate.model

Examples of org.apache.hadoop.hbase.stargate.model.RowModel

org.apache.hadoop.hbase.stargate.model.RowModel
Representation of a row. A row is a related set of cells, grouped by common row key. RowModels do not appear in results by themselves. They are always encapsulated within CellSetModels.
```
 <complexType name="Row"> <sequence> <element name="key" type="base64Binary"></element> <element name="cell" type="tns:Cell"  maxOccurs="unbounded" minOccurs="1"></element> </sequence> </complexType> 
```


  private int countCellSet(CellSetModel model) {
    int count = 0;
    Iterator<RowModel> rows = model.getRows().iterator();
    while (rows.hasNext()) {
      RowModel row = rows.next();
      Iterator<CellModel> cells = row.getCells().iterator();
      while (cells.hasNext()) {
        cells.next();
        count++;
      }
    }

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      if (response.getCode() == 200) {
        CellSetModel cellSet = new CellSetModel();
        cellSet.getObjectFromMessage(response.getBody());
        Iterator<RowModel> rows = cellSet.getRows().iterator();
        while (rows.hasNext()) {
          RowModel row = rows.next();
          Iterator<CellModel> cells = row.getCells().iterator();
          while (cells.hasNext()) {
            cells.next();
            count++;
          }
        }

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    int idx = 0;
    Iterator<RowModel> i = cellSet.getRows().iterator();
    for (boolean done = true; done; row++) {
      done = i.hasNext();
      if (!done) break;
      RowModel rowModel = i.next();
      List<CellModel> cells = rowModel.getCells();
      if (cells.isEmpty()) break;
      assertTrue("Scanned too many keys! Only expected " + kvs.length + 
        " total but already scanned " + (cells.size() + idx), 
        kvs.length >= idx + cells.size());
      for (CellModel cell: cells) {
        assertTrue("Row mismatch", 
            Bytes.equals(rowModel.getKey(), kvs[idx].getRow()));
        byte[][] split = KeyValue.parseColumn(cell.getColumn());
        assertTrue("Family mismatch", 
            Bytes.equals(split[0], kvs[idx].getFamily()));
        assertTrue("Qualifier mismatch", 
            Bytes.equals(split[1], kvs[idx].getQualifier()));

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    Iterator<RowModel> i = cellSet.getRows().iterator();
    int j = 0;
    for (boolean done = true; done; j++) {
      done = i.hasNext();
      if (!done) break;
      RowModel rowModel = i.next();
      List<CellModel> cells = rowModel.getCells();
      if (cells.isEmpty()) break;
      assertTrue("Scanned too many rows! Only expected " + expectedRows + 
        " total but already scanned " + (j+1), expectedRows > j);
      assertEquals("Expected " + expectedKeys + " keys per row but " +
        "returned " + cells.size(), expectedKeys, cells.size());

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    path.append(table);
    path.append('/');
    path.append(row);
    path.append('/');
    path.append(column);
    RowModel rowModel = new RowModel(row);
    rowModel.addCell(new CellModel(Bytes.toBytes(column), Bytes.toBytes(value)));
    CellSetModel cellSetModel = new CellSetModel();
    cellSetModel.addRow(rowModel);
    StringWriter writer = new StringWriter();
    marshaller.marshal(cellSetModel, writer);
    Response response = client.put(path.toString(), MIMETYPE_XML,

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      String value) throws IOException, JAXBException {
    Response response = getValueXML(table, row, column);
    assertEquals(response.getCode(), 200);
    CellSetModel cellSet = (CellSetModel)
      unmarshaller.unmarshal(new ByteArrayInputStream(response.getBody()));
    RowModel rowModel = cellSet.getRows().get(0);
    CellModel cell = rowModel.getCells().get(0);
    assertEquals(Bytes.toString(cell.getColumn()), column);
    assertEquals(Bytes.toString(cell.getValue()), value);
  }

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    path.append(table);
    path.append('/');
    path.append(row);
    path.append('/');
    path.append(column);
    RowModel rowModel = new RowModel(row);
    rowModel.addCell(new CellModel(Bytes.toBytes(column), Bytes.toBytes(value)));
    CellSetModel cellSetModel = new CellSetModel();
    cellSetModel.addRow(rowModel);
    Response response = client.put(path.toString(), MIMETYPE_PROTOBUF,
      cellSetModel.createProtobufOutput());
    Thread.yield();

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      String value) throws IOException {
    Response response = getValuePB(table, row, column);
    assertEquals(response.getCode(), 200);
    CellSetModel cellSet = new CellSetModel();
    cellSet.getObjectFromMessage(response.getBody());
    RowModel rowModel = cellSet.getRows().get(0);
    CellModel cell = rowModel.getCells().get(0);
    assertEquals(Bytes.toString(cell.getColumn()), column);
    assertEquals(Bytes.toString(cell.getValue()), value);
  }

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  public void testMultiCellGetPutXML() throws IOException, JAXBException {
    String path = "/" + TABLE + "/fakerow";  // deliberate nonexistent row


    CellSetModel cellSetModel = new CellSetModel();
    RowModel rowModel = new RowModel(ROW_1);
    rowModel.addCell(new CellModel(Bytes.toBytes(COLUMN_1), Bytes.toBytes(VALUE_1)));
    rowModel.addCell(new CellModel(Bytes.toBytes(COLUMN_2), Bytes.toBytes(VALUE_2)));
    cellSetModel.addRow(rowModel);
    rowModel = new RowModel(ROW_2);
    rowModel.addCell(new CellModel(Bytes.toBytes(COLUMN_1), Bytes.toBytes(VALUE_3)));
    rowModel.addCell(new CellModel(Bytes.toBytes(COLUMN_2), Bytes.toBytes(VALUE_4)));
    cellSetModel.addRow(rowModel);
    StringWriter writer = new StringWriter();
    marshaller.marshal(cellSetModel, writer);
    Response response = client.put(path, MIMETYPE_XML,
      Bytes.toBytes(writer.toString()));

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  public void testMultiCellGetPutPB() throws IOException {
    String path = "/" + TABLE + "/fakerow";  // deliberate nonexistent row


    CellSetModel cellSetModel = new CellSetModel();
    RowModel rowModel = new RowModel(ROW_1);
    rowModel.addCell(new CellModel(Bytes.toBytes(COLUMN_1), Bytes.toBytes(VALUE_1)));
    rowModel.addCell(new CellModel(Bytes.toBytes(COLUMN_2), Bytes.toBytes(VALUE_2)));
    cellSetModel.addRow(rowModel);
    rowModel = new RowModel(ROW_2);
    rowModel.addCell(new CellModel(Bytes.toBytes(COLUMN_1), Bytes.toBytes(VALUE_3)));
    rowModel.addCell(new CellModel(Bytes.toBytes(COLUMN_2), Bytes.toBytes(VALUE_4)));
    cellSetModel.addRow(rowModel);
    Response response = client.put(path, MIMETYPE_PROTOBUF,
      cellSetModel.createProtobufOutput());
    Thread.yield();

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