Examples with ObjectMapper org.apache.flink.shaded.jackson2.com.fasterxml.jackson.databind.ObjectMapper used on opensource projects

Example 36 with ObjectMapper

use of org.apache.flink.shaded.jackson2.com.fasterxml.jackson.databind.ObjectMapper in project druid by druid-io.

the class MetadataStorageTablesConfigTest method testSerdeMetadataStorageTablesConfig.

@Test
public void testSerdeMetadataStorageTablesConfig() throws Exception {
    Injector injector = Guice.createInjector(new Module() {

        @Override
        public void configure(Binder binder) {
            binder.install(new PropertiesModule(Arrays.asList("test.runtime.properties")));
            binder.install(new ConfigModule());
            binder.install(new DruidGuiceExtensions());
            JsonConfigProvider.bind(binder, "druid.metadata.storage.tables", MetadataStorageTablesConfig.class);
        }

        @Provides
        @LazySingleton
        public ObjectMapper jsonMapper() {
            return new DefaultObjectMapper();
        }
    });
    Properties props = injector.getInstance(Properties.class);
    MetadataStorageTablesConfig config = injector.getInstance(MetadataStorageTablesConfig.class);
    Assert.assertEquals(props.getProperty("druid.metadata.storage.tables.base"), config.getBase());
    Assert.assertEquals(props.getProperty("druid.metadata.storage.tables.segments"), config.getSegmentsTable());
    Assert.assertEquals(props.getProperty("druid.metadata.storage.tables.rules"), config.getRulesTable());
    Assert.assertEquals(props.getProperty("druid.metadata.storage.tables.config"), config.getConfigTable());
    Assert.assertEquals(props.getProperty("druid.metadata.storage.tables.tasks"), config.getEntryTable(MetadataStorageTablesConfig.TASK_ENTRY_TYPE));
    Assert.assertEquals(props.getProperty("druid.metadata.storage.tables.taskLog"), config.getLogTable(MetadataStorageTablesConfig.TASK_ENTRY_TYPE));
    Assert.assertEquals(props.getProperty("druid.metadata.storage.tables.taskLock"), config.getLockTable(MetadataStorageTablesConfig.TASK_ENTRY_TYPE));
    Assert.assertEquals(props.getProperty("druid.metadata.storage.tables.dataSource"), config.getDataSourceTable());
    Assert.assertEquals(props.getProperty("druid.metadata.storage.tables.supervisors"), config.getSupervisorTable());
}

Example 37 with ObjectMapper

use of org.apache.flink.shaded.jackson2.com.fasterxml.jackson.databind.ObjectMapper in project druid by druid-io.

the class QueryGranularityTest method testSerializeDuration.

@Test
public void testSerializeDuration() throws Exception {
    ObjectMapper mapper = new DefaultObjectMapper();
    String json = "{ \"type\": \"duration\", \"duration\": \"3600000\" }";
    Granularity gran = mapper.readValue(json, Granularity.class);
    Assert.assertEquals(new DurationGranularity(3600000, null), gran);
    json = "{ \"type\": \"duration\", \"duration\": \"5\", \"origin\": \"2012-09-01T00:00:00.002Z\" }";
    gran = mapper.readValue(json, Granularity.class);
    Assert.assertEquals(new DurationGranularity(5, 2), gran);
    DurationGranularity expected = new DurationGranularity(5, 2);
    Assert.assertEquals(expected, mapper.readValue(mapper.writeValueAsString(expected), Granularity.class));
    String illegalJson = "{ \"type\": \"duration\", \"duration\": \"0\" }";
    try {
        mapper.readValue(illegalJson, Granularity.class);
        Assert.fail();
    } catch (JsonMappingException e) {
    }
}

Example 38 with ObjectMapper

use of org.apache.flink.shaded.jackson2.com.fasterxml.jackson.databind.ObjectMapper in project druid by druid-io.

the class DataSourceMetadataQueryTest method testContextSerde.

@Test
public void testContextSerde() throws Exception {
    final DataSourceMetadataQuery query = Druids.newDataSourceMetadataQueryBuilder().dataSource("foo").intervals("2013/2014").context(ImmutableMap.<String, Object>of("priority", 1, "useCache", true, "populateCache", "true", "finalize", true)).build();
    final ObjectMapper mapper = new DefaultObjectMapper();
    final Query serdeQuery = mapper.readValue(mapper.writeValueAsBytes(mapper.readValue(mapper.writeValueAsString(query), Query.class)), Query.class);
    Assert.assertEquals(1, serdeQuery.getContextValue("priority"));
    Assert.assertEquals(true, serdeQuery.getContextValue("useCache"));
    Assert.assertEquals("true", serdeQuery.getContextValue("populateCache"));
    Assert.assertEquals(true, serdeQuery.getContextValue("finalize"));
    Assert.assertEquals(true, serdeQuery.getContextBoolean("useCache", false));
    Assert.assertEquals(true, serdeQuery.getContextBoolean("populateCache", false));
    Assert.assertEquals(true, serdeQuery.getContextBoolean("finalize", false));
}

Example 39 with ObjectMapper

use of org.apache.flink.shaded.jackson2.com.fasterxml.jackson.databind.ObjectMapper in project druid by druid-io.

the class AggregationTestHelper method createGroupByQueryAggregationTestHelper.

public static final AggregationTestHelper createGroupByQueryAggregationTestHelper(List<? extends Module> jsonModulesToRegister, GroupByQueryConfig config, TemporaryFolder tempFolder) {
    ObjectMapper mapper = new DefaultObjectMapper();
    GroupByQueryRunnerFactory factory = GroupByQueryRunnerTest.makeQueryRunnerFactory(mapper, config);
    IndexIO indexIO = new IndexIO(mapper, new ColumnConfig() {

        @Override
        public int columnCacheSizeBytes() {
            return 0;
        }
    });
    return new AggregationTestHelper(mapper, new IndexMerger(mapper, indexIO), indexIO, factory.getToolchest(), factory, tempFolder, jsonModulesToRegister);
}

Example 40 with ObjectMapper

use of org.apache.flink.shaded.jackson2.com.fasterxml.jackson.databind.ObjectMapper in project druid by druid-io.

the class AggregationTestHelper method createTopNQueryAggregationTestHelper.

public static final AggregationTestHelper createTopNQueryAggregationTestHelper(List<? extends Module> jsonModulesToRegister, TemporaryFolder tempFolder) {
    ObjectMapper mapper = new DefaultObjectMapper();
    TopNQueryQueryToolChest toolchest = new TopNQueryQueryToolChest(new TopNQueryConfig(), QueryRunnerTestHelper.NoopIntervalChunkingQueryRunnerDecorator());
    TopNQueryRunnerFactory factory = new TopNQueryRunnerFactory(new StupidPool<>("TopNQueryRunnerFactory-bufferPool", new Supplier<ByteBuffer>() {

        @Override
        public ByteBuffer get() {
            return ByteBuffer.allocate(10 * 1024 * 1024);
        }
    }), toolchest, QueryRunnerTestHelper.NOOP_QUERYWATCHER);
    IndexIO indexIO = new IndexIO(mapper, new ColumnConfig() {

        @Override
        public int columnCacheSizeBytes() {
            return 0;
        }
    });
    return new AggregationTestHelper(mapper, new IndexMerger(mapper, indexIO), indexIO, toolchest, factory, tempFolder, jsonModulesToRegister);
}