Examples with RowModel org.apache.hadoop.hbase.rest.model.RowModel used on opensource projects

Example 6 with RowModel

use of org.apache.hadoop.hbase.rest.model.RowModel in project hbase by apache.

the class TestScannerResource method fullTableScan.

private static int fullTableScan(ScannerModel model) throws IOException {
    model.setBatch(100);
    Response response = client.put("/" + TABLE + "/scanner", Constants.MIMETYPE_PROTOBUF, model.createProtobufOutput());
    assertEquals(response.getCode(), 201);
    String scannerURI = response.getLocation();
    assertNotNull(scannerURI);
    int count = 0;
    while (true) {
        response = client.get(scannerURI, Constants.MIMETYPE_PROTOBUF);
        assertTrue(response.getCode() == 200 || response.getCode() == 204);
        if (response.getCode() == 200) {
            assertEquals(Constants.MIMETYPE_PROTOBUF, response.getHeader("content-type"));
            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++;
                }
            }
        } else {
            break;
        }
    }
    // delete the scanner
    response = client.delete(scannerURI);
    assertEquals(response.getCode(), 200);
    return count;
}

Example 7 with RowModel

use of org.apache.hadoop.hbase.rest.model.RowModel in project hbase by apache.

the class RowResourceBase method putValueJson.

protected static Response putValueJson(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);
    String jsonString = jsonMapper.writeValueAsString(cellSetModel);
    Response response = client.put(url, Constants.MIMETYPE_JSON, Bytes.toBytes(jsonString));
    Thread.yield();
    return response;
}

Example 8 with RowModel

use of org.apache.hadoop.hbase.rest.model.RowModel in project hbase by apache.

the class TestTableScan method testReversed.

@Test
public void testReversed() throws IOException, JAXBException {
    StringBuilder builder = new StringBuilder();
    builder.append("/*");
    builder.append("?");
    builder.append(Constants.SCAN_COLUMN + "=" + COLUMN_1);
    builder.append("&");
    builder.append(Constants.SCAN_START_ROW + "=aaa");
    builder.append("&");
    builder.append(Constants.SCAN_END_ROW + "=aay");
    Response response = client.get("/" + TABLE + builder.toString(), Constants.MIMETYPE_XML);
    assertEquals(200, response.getCode());
    JAXBContext ctx = JAXBContext.newInstance(CellSetModel.class);
    Unmarshaller ush = ctx.createUnmarshaller();
    CellSetModel model = (CellSetModel) ush.unmarshal(response.getStream());
    int count = TestScannerResource.countCellSet(model);
    assertEquals(24, count);
    List<RowModel> rowModels = model.getRows().subList(1, count);
    //reversed
    builder = new StringBuilder();
    builder.append("/*");
    builder.append("?");
    builder.append(Constants.SCAN_COLUMN + "=" + COLUMN_1);
    builder.append("&");
    builder.append(Constants.SCAN_START_ROW + "=aay");
    builder.append("&");
    builder.append(Constants.SCAN_END_ROW + "=aaa");
    builder.append("&");
    builder.append(Constants.SCAN_REVERSED + "=true");
    response = client.get("/" + TABLE + builder.toString(), Constants.MIMETYPE_XML);
    assertEquals(200, response.getCode());
    model = (CellSetModel) ush.unmarshal(response.getStream());
    count = TestScannerResource.countCellSet(model);
    assertEquals(24, count);
    List<RowModel> reversedRowModels = model.getRows().subList(1, count);
    Collections.reverse(reversedRowModels);
    assertEquals(rowModels.size(), reversedRowModels.size());
    for (int i = 0; i < rowModels.size(); i++) {
        RowModel rowModel = rowModels.get(i);
        RowModel reversedRowModel = reversedRowModels.get(i);
        assertEquals(new String(rowModel.getKey(), "UTF-8"), new String(reversedRowModel.getKey(), "UTF-8"));
        assertEquals(new String(rowModel.getCells().get(0).getValue(), "UTF-8"), new String(reversedRowModel.getCells().get(0).getValue(), "UTF-8"));
    }
}

Example 9 with RowModel

use of org.apache.hadoop.hbase.rest.model.RowModel in project hbase by apache.

the class TestGetAndPutResource method testMultiCellGetJson.

@Test
public void testMultiCellGetJson() throws IOException, JAXBException {
    // deliberate nonexistent row
    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)));
    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, Bytes.toBytes(jsonString));
    Thread.yield();
    // make sure the fake row was not actually created
    response = client.get(path, Constants.MIMETYPE_JSON);
    assertEquals(response.getCode(), 404);
    // check that all of the values were created
    checkValueJSON(TABLE, ROW_1, COLUMN_1, VALUE_1);
    checkValueJSON(TABLE, ROW_1, COLUMN_2, VALUE_2);
    checkValueJSON(TABLE, ROW_2, COLUMN_1, VALUE_3);
    checkValueJSON(TABLE, ROW_2, COLUMN_2, VALUE_4);
    response = deleteRow(TABLE, ROW_1);
    assertEquals(response.getCode(), 200);
    response = deleteRow(TABLE, ROW_2);
    assertEquals(response.getCode(), 200);
}

Example 10 with RowModel

use of org.apache.hadoop.hbase.rest.model.RowModel in project hbase by apache.

the class TestGetAndPutResource method testMultiColumnGetXML.

@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()));
    Thread.yield();
    // make sure the fake row was not actually created
    response = client.get(path, Constants.MIMETYPE_XML);
    assertEquals(response.getCode(), 404);
    // Try getting all the column values at once.
    path = "/" + TABLE + "/" + ROW_1 + "/" + COLUMN_1 + "," + COLUMN_2 + "," + COLUMN_3;
    response = client.get(path, Constants.MIMETYPE_XML);
    assertEquals(200, response.getCode());
    CellSetModel cellSet = (CellSetModel) xmlUnmarshaller.unmarshal(new ByteArrayInputStream(response.getBody()));
    assertTrue(cellSet.getRows().size() == 1);
    assertTrue(cellSet.getRows().get(0).getCells().size() == 3);
    List<CellModel> cells = cellSet.getRows().get(0).getCells();
    assertTrue(containsCellModel(cells, COLUMN_1, VALUE_1));
    assertTrue(containsCellModel(cells, COLUMN_2, VALUE_2));
    assertTrue(containsCellModel(cells, COLUMN_3, VALUE_2));
    response = deleteRow(TABLE, ROW_1);
    assertEquals(response.getCode(), 200);
}