Examples with DefaultObjectMapper org.apache.druid.jackson.DefaultObjectMapper used on opensource projects

Example 51 with DefaultObjectMapper

use of org.apache.druid.jackson.DefaultObjectMapper in project druid by druid-io.

the class SegmentIdWithShardSpecTest method testSerde.

@Test
public void testSerde() throws Exception {
    final ObjectMapper objectMapper = new DefaultObjectMapper();
    objectMapper.registerSubtypes(NumberedShardSpec.class);
    final SegmentIdWithShardSpec id2 = objectMapper.readValue(objectMapper.writeValueAsBytes(ID_1), SegmentIdWithShardSpec.class);
    Assert.assertEquals(ID_1, id2);
    Assert.assertEquals(DATA_SOURCE, id2.getDataSource());
    Assert.assertEquals(INTERVAL, id2.getInterval());
    Assert.assertEquals(VERSION, id2.getVersion());
    Assert.assertEquals(SHARD_SPEC_1.getPartitionNum(), id2.getShardSpec().getPartitionNum());
    Assert.assertEquals(SHARD_SPEC_1.getNumCorePartitions(), id2.getShardSpec().getNumCorePartitions());
}

Example 52 with DefaultObjectMapper

use of org.apache.druid.jackson.DefaultObjectMapper in project druid by druid-io.

the class SegmentWithStateTest method testSerdeForBackwardCompatibility.

@Test
public void testSerdeForBackwardCompatibility() throws IOException {
    final ObjectMapper objectMapper = new DefaultObjectMapper();
    Assert.assertEquals(SegmentWithState.SegmentState.APPENDING, objectMapper.readValue("\"ACTIVE\"", SegmentWithState.SegmentState.class));
    Assert.assertEquals(SegmentWithState.SegmentState.APPEND_FINISHED, objectMapper.readValue("\"INACTIVE\"", SegmentWithState.SegmentState.class));
}

Example 53 with DefaultObjectMapper

use of org.apache.druid.jackson.DefaultObjectMapper in project druid by druid-io.

the class FloatFirstAggregationTest method testSerde.

@Test
public void testSerde() throws Exception {
    DefaultObjectMapper mapper = new DefaultObjectMapper();
    String floatSpecJson = "{\"type\":\"floatFirst\",\"name\":\"billy\",\"fieldName\":\"nilly\"}";
    AggregatorFactory deserialized = mapper.readValue(floatSpecJson, AggregatorFactory.class);
    Assert.assertEquals(floatFirstAggregatorFactory, deserialized);
    Assert.assertArrayEquals(floatFirstAggregatorFactory.getCacheKey(), deserialized.getCacheKey());
}

Example 54 with DefaultObjectMapper

use of org.apache.druid.jackson.DefaultObjectMapper in project druid by druid-io.

the class DoubleAnyAggregationTest method testSerde.

@Test
public void testSerde() throws Exception {
    DefaultObjectMapper mapper = new DefaultObjectMapper();
    String doubleSpecJson = "{\"type\":\"doubleAny\",\"name\":\"billy\",\"fieldName\":\"nilly\"}";
    Assert.assertEquals(doubleAnyAggFactory, mapper.readValue(doubleSpecJson, AggregatorFactory.class));
}

Example 55 with DefaultObjectMapper

use of org.apache.druid.jackson.DefaultObjectMapper in project druid by druid-io.

the class LongAnyAggregationTest method testSerde.

@Test
public void testSerde() throws Exception {
    DefaultObjectMapper mapper = new DefaultObjectMapper();
    String longSpecJson = "{\"type\":\"longAny\",\"name\":\"billy\",\"fieldName\":\"nilly\"}";
    Assert.assertEquals(longAnyAggFactory, mapper.readValue(longSpecJson, AggregatorFactory.class));
}