Package io.druid.jackson

Examples of io.druid.jackson.DefaultObjectMapper.writeValueAsString()

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         null,
         null
     );
     ObjectMapper jsonMapper = new DefaultObjectMapper();
     Rule reread = jsonMapper.readValue(jsonMapper.writeValueAsString(rule), Rule.class);
     Assert.assertEquals(rule, reread);
   }
}
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        new Period("P1D"),
        new DateTime("2012-01-01"),
        DateTimeZone.forID("America/Los_Angeles")
    );

    String jsonOut = mapper.writeValueAsString(expected);
    Assert.assertEquals(expected, mapper.readValue(jsonOut, QueryGranularity.class));

  }

  @Test
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    json = "{ \"type\": \"duration\", \"duration\": \"5\", \"origin\": \"2012-09-01T00:00:00.002Z\" }";
    gran = mapper.readValue(json, QueryGranularity.class);
    Assert.assertEquals(new DurationGranularity(5, 2), gran);

    DurationGranularity expected = new DurationGranularity(5, 2);
    Assert.assertEquals(expected, mapper.readValue(mapper.writeValueAsString(expected), QueryGranularity.class));
  }

  @Test
  public void testSerializeSimple() throws Exception
  {
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    );
    final TaskStatus status = TaskStatus.running(task.getId());
    final TaskAnnouncement announcement = TaskAnnouncement.create(task, status);

    final ObjectMapper jsonMapper = new DefaultObjectMapper();
    final String statusJson = jsonMapper.writeValueAsString(status);
    final String announcementJson = jsonMapper.writeValueAsString(announcement);

    final TaskStatus statusFromStatus = jsonMapper.readValue(statusJson, TaskStatus.class);
    final TaskStatus statusFromAnnouncement = jsonMapper.readValue(announcementJson, TaskStatus.class);
    final TaskAnnouncement announcementFromStatus = jsonMapper.readValue(statusJson, TaskAnnouncement.class);
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    final TaskStatus status = TaskStatus.running(task.getId());
    final TaskAnnouncement announcement = TaskAnnouncement.create(task, status);

    final ObjectMapper jsonMapper = new DefaultObjectMapper();
    final String statusJson = jsonMapper.writeValueAsString(status);
    final String announcementJson = jsonMapper.writeValueAsString(announcement);

    final TaskStatus statusFromStatus = jsonMapper.readValue(statusJson, TaskStatus.class);
    final TaskStatus statusFromAnnouncement = jsonMapper.readValue(announcementJson, TaskStatus.class);
    final TaskAnnouncement announcementFromStatus = jsonMapper.readValue(statusJson, TaskAnnouncement.class);
    final TaskAnnouncement announcementFromAnnouncement = jsonMapper.readValue(
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    final ObjectMapper mapper = new DefaultObjectMapper();

    final TimeBoundaryQuery serdeQuery = mapper.readValue(
        mapper.writeValueAsBytes(
            mapper.readValue(
                mapper.writeValueAsString(
                    query
                ), TimeBoundaryQuery.class
            )
        ), TimeBoundaryQuery.class
    );
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    final ObjectMapper mapper = new DefaultObjectMapper();

    final TimeBoundaryQuery serdeQuery = mapper.readValue(
        mapper.writeValueAsBytes(
            mapper.readValue(
                mapper.writeValueAsString(
                    query
                ), TimeBoundaryQuery.class
            )
        ), TimeBoundaryQuery.class
    );
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    Object segmentDesc = ((List) missingSegments).get(0);

    Assert.assertTrue(segmentDesc instanceof SegmentDescriptor);

    SegmentDescriptor newDesc = mapper.readValue(mapper.writeValueAsString(segmentDesc), SegmentDescriptor.class);

    Assert.assertEquals(descriptor, newDesc);
  }

  @SuppressWarnings("unchecked")
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    Object segmentDesc = ((List) missingSegments).get(0);

    Assert.assertTrue(segmentDesc instanceof SegmentDescriptor);

    SegmentDescriptor newDesc = mapper.readValue(mapper.writeValueAsString(segmentDesc), SegmentDescriptor.class);

    Assert.assertEquals(descriptor, newDesc);
  }
}
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