Examples of org.apache.hadoop.hbase.rest.model.CellModel

Package org.apache.hadoop.hbase.rest.model

Examples of org.apache.hadoop.hbase.rest.model.CellModel

org.apache.hadoop.hbase.rest.model.CellModel

Representation of a cell. A cell is a single value associated a column and optional qualifier, and either the timestamp when it was stored or the user- provided timestamp if one was explicitly supplied.

 <complexType name="Cell"> <sequence> <element name="value" maxOccurs="1" minOccurs="1"> <simpleType> <restriction base="base64Binary"/> </simpleType> </element> </sequence> <attribute name="column" type="base64Binary" /> <attribute name="timestamp" type="int" /> </complexType>

  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, Constants.MIMETYPE_PROTOBUF,
      cellSetModel.createProtobufOutput());
    Thread.yield();

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        if (!Bytes.equals(value.getRow(), rowKey)) {
          model.addRow(rowModel);
          rowKey = value.getRow();
          rowModel = new RowModel(rowKey);
        }
        rowModel.addCell(new CellModel(value.getFamily(), value.getQualifier(),
          value.getTimestamp(), value.getValue()));
        if (++count > rowspec.getMaxValues()) {
          break;
        }
        value = generator.next();

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  @Test
  public void testLatestCellGetJSON() throws IOException, JAXBException {
    final String path = "/" + TABLE + "/" + ROW_4 + "/" + COLUMN_1;
    CellSetModel cellSetModel = new CellSetModel();
    RowModel rowModel = new RowModel(ROW_4);
    CellModel cellOne = new CellModel(Bytes.toBytes(COLUMN_1), 1L,
      Bytes.toBytes(VALUE_1));
    CellModel cellTwo = new CellModel(Bytes.toBytes(COLUMN_1), 2L,
      Bytes.toBytes(VALUE_2));
    rowModel.addCell(cellOne);
    rowModel.addCell(cellTwo);
    cellSetModel.addRow(rowModel);
    String jsonString = jsonMapper.writeValueAsString(cellSetModel);
    Response response = client.put(path, Constants.MIMETYPE_JSON,
      Bytes.toBytes(jsonString));
    assertEquals(response.getCode(), 200);
    Thread.yield();
    response = client.get(path, Constants.MIMETYPE_JSON);
    assertEquals(response.getCode(), 200);
    assertEquals(Constants.MIMETYPE_JSON, response.getHeader("content-type"));
    CellSetModel cellSet = jsonMapper.readValue(response.getBody(), CellSetModel.class);
    assertTrue(cellSet.getRows().size() == 1);
    assertTrue(cellSet.getRows().get(0).getCells().size() == 1);
    CellModel cell = cellSet.getRows().get(0).getCells().get(0);
    assertEquals(VALUE_2 , Bytes.toString(cell.getValue()));
    assertEquals(2L , cell.getTimestamp());
    response = deleteRow(TABLE, ROW_4);
    assertEquals(response.getCode(), 200);
  }

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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();
    xmlMarshaller.marshal(cellSetModel, writer);
    Response response = client.put(path, Constants.MIMETYPE_XML,

View Full Code Here

  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, Constants.MIMETYPE_PROTOBUF,
      cellSetModel.createProtobufOutput());
    Thread.yield();

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  @Test
  public void testInvalidCheckParam() throws IOException, JAXBException {
    CellSetModel cellSetModel = new CellSetModel();
    RowModel rowModel = new RowModel(ROW_1);
    rowModel.addCell(new CellModel(Bytes.toBytes(COLUMN_1),
      Bytes.toBytes(VALUE_1)));
    cellSetModel.addRow(rowModel);
    StringWriter writer = new StringWriter();
    xmlMarshaller.marshal(cellSetModel, writer);

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  @Test
  public void testInvalidColumnPut() throws IOException, JAXBException {
    String dummyColumn = "doesnot:exist";
    CellSetModel cellSetModel = new CellSetModel();
    RowModel rowModel = new RowModel(ROW_1);
    rowModel.addCell(new CellModel(Bytes.toBytes(dummyColumn),
      Bytes.toBytes(VALUE_1)));
    cellSetModel.addRow(rowModel);
    StringWriter writer = new StringWriter();
    xmlMarshaller.marshal(cellSetModel, writer);

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  public void testMultiCellGetJson() 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);
    String jsonString = jsonMapper.writeValueAsString(cellSetModel);


    Response response = client.put(path, Constants.MIMETYPE_JSON,

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  @Test
  public void testMultiColumnGetXML() throws Exception {
    String path = "/" + TABLE + "/fakerow";
    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)));
    rowModel.addCell(new CellModel(Bytes.toBytes(COLUMN_3), Bytes.toBytes(VALUE_2)));
    cellSetModel.addRow(rowModel);
    StringWriter writer = new StringWriter();
    xmlMarshaller.marshal(cellSetModel, writer);


    Response response = client.put(path, Constants.MIMETYPE_XML, Bytes.toBytes(writer.toString()));

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        }
        byte[] family = value.getFamily();
        byte[] qualifier = value.getQualifier();
        byte[] data = tableResource.transform(family, qualifier,
          value.getValue(), Transform.Direction.OUT);
        rowModel.addCell(new CellModel(family, qualifier,
          value.getTimestamp(), data));
        if (++count > rowspec.getMaxValues()) {
          break;
        }
        value = generator.next();

View Full Code Here

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