Examples with JacksonDataCodec com.linkedin.data.codec.JacksonDataCodec used on opensource projects

Example 1 with JacksonDataCodec

use of com.linkedin.data.codec.JacksonDataCodec in project rest.li by linkedin.

the class TestData method testJacksonDataCodec.

@Test
public void testJacksonDataCodec() throws IOException {
    JacksonDataCodec codec = new JacksonDataCodec();
    testDataCodec(codec, referenceDataMap1);
    DataList list1 = codec.bytesToList("[7,27,279]".getBytes());
    assertEquals(list1, new DataList(Arrays.asList(7, 27, 279)));
    DataList list2 = new DataList(Arrays.asList(321, 21, 1));
    assertEquals(codec.listToBytes(list2), "[321,21,1]".getBytes());
    DataMap map3 = getMapFromJson(codec, "{ \"a\" : null }");
    // out.println(map3.getError());
    assertSame(map3.get("a"), Data.NULL);
    DataMap map4 = getMapFromJson(codec, "{ \"b\" : 123456789012345678901234567890 }");
    // out.println(map4.getError());
    assertTrue(map4.getError().indexOf(" value: 123456789012345678901234567890, token: VALUE_NUMBER_INT, number type: BIG_INTEGER not parsed.") != -1);
    DataMap map5 = getMapFromJson(codec, "{ \"a\" : null, \"b\" : 123456789012345678901234567890 }");
    // out.println(map5.getError());
    assertTrue(map5.getError().indexOf(" value: 123456789012345678901234567890, token: VALUE_NUMBER_INT, number type: BIG_INTEGER not parsed.") != -1);
    // Test comments
    codec.setAllowComments(true);
    DataMap map6 = getMapFromJson(codec, "/* abc */ { \"a\" : \"b\" }");
    assertEquals(map6.get("a"), "b");
    // Test getStringEncoding
    String encoding = codec.getStringEncoding();
    assertEquals(encoding, "UTF-8");
    assertEquals(encoding, JsonEncoding.UTF8.getJavaName());
}

Example 2 with JacksonDataCodec

use of com.linkedin.data.codec.JacksonDataCodec in project rest.li by linkedin.

the class TestData method testJacksonDataCodecErrorEmptyInput.

@Test(expectedExceptions = IOException.class)
public void testJacksonDataCodecErrorEmptyInput() throws IOException {
    final JacksonDataCodec codec = new JacksonDataCodec();
    final ByteArrayInputStream in = new ByteArrayInputStream(new byte[0]);
    codec.readMap(in);
}

Example 3 with JacksonDataCodec

use of com.linkedin.data.codec.JacksonDataCodec in project rest.li by linkedin.

the class TestData method testJacksonDataCodecErrorToMap.

@Test(expectedExceptions = DataDecodingException.class)
public void testJacksonDataCodecErrorToMap() throws IOException {
    final JacksonDataCodec codec = new JacksonDataCodec();
    codec.bytesToMap("[1, 2, 3]".getBytes());
}

Example 4 with JacksonDataCodec

use of com.linkedin.data.codec.JacksonDataCodec in project rest.li by linkedin.

the class TestBackupRequestsStrategyFactory method testBoundedCostBackupRequestsWithDefaultsDeser.

@Test
public void testBoundedCostBackupRequestsWithDefaultsDeser() throws IOException {
    BackupRequestsConfiguration brc = new BackupRequestsConfiguration();
    BoundedCostBackupRequests bcbr = new BoundedCostBackupRequests();
    bcbr.setCost(3);
    brc.setOperation("BATCH_GET");
    brc.setStrategy(BackupRequestsConfiguration.Strategy.create(bcbr));
    String json = new JacksonDataCodec().mapToString(brc.data());
    @SuppressWarnings("unchecked") Map<String, Object> map = JacksonUtil.getObjectMapper().readValue(json, Map.class);
    BackupRequestsStrategy strategy = BackupRequestsStrategyFactory.tryCreate(map);
    assertNotNull(strategy);
    assertTrue(strategy instanceof BoundedCostBackupRequestsStrategy);
    BoundedCostBackupRequestsStrategy boundedCostStrategy = (BoundedCostBackupRequestsStrategy) strategy;
    assertEquals(boundedCostStrategy.getHistoryLength(), (int) bcbr.getHistoryLength());
    assertEquals(boundedCostStrategy.getMinBackupDelayNano(), (long) bcbr.getMinBackupDelayMs() * 1000L * 1000L);
    assertEquals(boundedCostStrategy.getRequiredHistory(), (int) bcbr.getRequiredHistoryLength());
    assertEquals(boundedCostStrategy.getPercent(), (double) bcbr.getCost());
}

Example 5 with JacksonDataCodec

use of com.linkedin.data.codec.JacksonDataCodec in project rest.li by linkedin.

the class TestBackupRequestsStrategyFactory method testBoundedCostBackupRequestsDeser.

@Test
public void testBoundedCostBackupRequestsDeser() throws IOException {
    BackupRequestsConfiguration brc = new BackupRequestsConfiguration();
    BoundedCostBackupRequests bcbr = new BoundedCostBackupRequests();
    bcbr.setCost(3);
    bcbr.setHistoryLength(4096);
    bcbr.setMaxBurst(16);
    bcbr.setMinBackupDelayMs(5);
    bcbr.setRequiredHistoryLength(65536);
    brc.setOperation("BATCH_GET");
    brc.setStrategy(BackupRequestsConfiguration.Strategy.create(bcbr));
    String json = new JacksonDataCodec().mapToString(brc.data());
    @SuppressWarnings("unchecked") Map<String, Object> map = JacksonUtil.getObjectMapper().readValue(json, Map.class);
    BackupRequestsStrategy strategy = BackupRequestsStrategyFactory.tryCreate(map);
    assertNotNull(strategy);
    assertTrue(strategy instanceof BoundedCostBackupRequestsStrategy);
    BoundedCostBackupRequestsStrategy boundedCostStrategy = (BoundedCostBackupRequestsStrategy) strategy;
    assertEquals(boundedCostStrategy.getHistoryLength(), (int) bcbr.getHistoryLength());
    assertEquals(boundedCostStrategy.getMinBackupDelayNano(), (long) bcbr.getMinBackupDelayMs() * 1000L * 1000L);
    assertEquals(boundedCostStrategy.getRequiredHistory(), (int) bcbr.getRequiredHistoryLength());
    assertEquals(boundedCostStrategy.getPercent(), (double) bcbr.getCost());
}