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

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

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

org.apache.hadoop.hbase.rest.model.CellSetModel

Representation of a grouping of cells. May contain cells from more than one row. Encapsulates RowModel and CellModel models.

 <complexType name="CellSet"> <sequence> <element name="row" type="tns:Row" maxOccurs="unbounded"  minOccurs="1"></element> </sequence> </complexType> <complexType name="Row"> <sequence> <element name="key" type="base64Binary"></element> <element name="cell" type="tns:Cell"  maxOccurs="unbounded" minOccurs="1"></element> </sequence> </complexType> <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>

    int count = 0;
    while (true) {
      response = client.get(scannerURI, Constants.MIMETYPE_PROTOBUF);
      assertTrue(response.getCode() == 200 || response.getCode() == 204);
      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();

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    assertNotNull(scannerURI);


    // get a cell set
    response = client.get(scannerURI, Constants.MIMETYPE_XML);
    assertEquals(response.getCode(), 200);
    CellSetModel cellSet = (CellSetModel)
      unmarshaller.unmarshal(new ByteArrayInputStream(response.getBody()));
    // confirm batch size conformance
    assertEquals(countCellSet(cellSet), BATCH_SIZE);


    // test delete scanner operation is forbidden in read-only mode

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    assertNotNull(scannerURI);


    // get a cell set
    response = client.get(scannerURI, Constants.MIMETYPE_PROTOBUF);
    assertEquals(response.getCode(), 200);
    CellSetModel cellSet = new CellSetModel();
    cellSet.getObjectFromMessage(response.getBody());
    // confirm batch size conformance
    assertEquals(countCellSet(cellSet), BATCH_SIZE);


    // test delete scanner operation is forbidden in read-only mode
    conf.set("hbase.rest.readonly", "true");

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  private static Response putValueXML(String url, String table, String row,
      String column, String value) throws IOException, JAXBException {
    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(url, Constants.MIMETYPE_XML,
      Bytes.toBytes(writer.toString()));
    Thread.yield();

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  private static void checkValueXML(String table, String row, String column,
      String value) throws IOException, JAXBException {
    Response response = getValueXML(table, row, column);
    assertEquals(response.getCode(), 200);
    assertEquals(Constants.MIMETYPE_XML, response.getHeader("content-type"));
    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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  private static void checkValueXML(String url, String table, String row,
      String column, String value) throws IOException, JAXBException {
    Response response = getValueXML(url);
    assertEquals(response.getCode(), 200);
    assertEquals(Constants.MIMETYPE_XML, response.getHeader("content-type"));
    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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  private static Response putValuePB(String url, String table, String row,
      String column, String value) throws IOException {
    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(url, Constants.MIMETYPE_PROTOBUF,
      cellSetModel.createProtobufOutput());
    Thread.yield();
    return response;
  }

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  private static void checkValuePB(String table, String row, String column, 
      String value) throws IOException {
    Response response = getValuePB(table, row, column);
    assertEquals(response.getCode(), 200);
    assertEquals(Constants.MIMETYPE_PROTOBUF, response.getHeader("content-type"));
    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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    RowModel rowModel = new RowModel(row);
    rowModel.addCell(new CellModel(Bytes.toBytes(column),
      Bytes.toBytes(valueToPut)));
    rowModel.addCell(new CellModel(Bytes.toBytes(column),
      Bytes.toBytes(valueToCheck)));
    CellSetModel cellSetModel = new CellSetModel();
    cellSetModel.addRow(rowModel);
    Response response = client.put(url, Constants.MIMETYPE_PROTOBUF,
      cellSetModel.createProtobufOutput());
    Thread.yield();
    return response;
  }

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    RowModel rowModel = new RowModel(row);
    rowModel.addCell(new CellModel(Bytes.toBytes(column),
      Bytes.toBytes(valueToPut)));
    rowModel.addCell(new CellModel(Bytes.toBytes(column),
      Bytes.toBytes(valueToCheck)));
    CellSetModel cellSetModel = new CellSetModel();
    cellSetModel.addRow(rowModel);
    StringWriter writer = new StringWriter();
    marshaller.marshal(cellSetModel, writer);
    Response response = client.put(url, Constants.MIMETYPE_XML,
      Bytes.toBytes(writer.toString()));
    Thread.yield();

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