Examples of org.codehaus.jackson.map.ObjectMapper.writeValue()

Class org.codehaus.jackson.map.ObjectMapper

Examples of org.codehaus.jackson.map.ObjectMapper.writeValue()

org.codehaus.jackson.map.ObjectMapper.writeValue()
Method that can be used to serialize any Java value as Json output, using provided {@link JsonGenerator}.

        list.remove(i);
      else
        i++;
    }


    mapper.writeValue(jgen, schemaMap);
    return writer.getBuffer().toString();
  }


  /**
   *  =============================

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      ObjectMapper mapper = new ObjectMapper();
      JsonFactory factory = new JsonFactory();
      StringWriter writer = new StringWriter();
      JsonGenerator jgen = factory.createJsonGenerator(writer);
      jgen.useDefaultPrettyPrinter();
      mapper.writeValue(jgen, field);
      return writer.getBuffer().toString();
    }
    catch(Exception ex)
    {
      throw new RuntimeException(ex);

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    Map<String, String> map = mapper.readValue(
        new ByteArrayInputStream(serialCpMult.getBytes(Charset.defaultCharset())), new TypeReference<Map<String, String>>(){});
    map.put("NonJsonKey", "Some value");
    map.put("cursorPartition", ppart.toJsonString());
    ByteArrayOutputStream bs = new ByteArrayOutputStream();
    mapper.writeValue(bs, map);
    cpMultCopy = new CheckpointMult(bs.toString());


    assertEquals(cpMultCopy.getCursorPartition(), ppart);
  }

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        }
        if(_returnSCN)
        {
          ObjectMapper mapper = new ObjectMapper();
          StringWriter sw = new StringWriter();
          mapper.writeValue(sw, bfResponse);


          HttpResponse response = new DefaultHttpResponse(HttpVersion.HTTP_1_1, HttpResponseStatus.OK);
          response.setContent(ChannelBuffers.copiedBuffer(sw.toString(), CharsetUtil.UTF_8));
          response.setHeader(HttpHeaders.Names.CONTENT_TYPE, "text/plain; charset=UTF-8");
          e.getChannel().write(response);

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    ObjectMapper objectMapper = new ObjectMapper();      
    JsonFactory jsonFactory = new JsonFactory();  
    StringWriter writer = new StringWriter();
    JsonGenerator jsonGenerator = jsonFactory.createJsonGenerator(writer);
    objectMapper.writeValue(jsonGenerator, tableInfo);
    String jsonString = writer.toString();
    when(context.getConfiguration().get(HIHOConf.COLUMN_INFO)).thenReturn(jsonString);
    
    mapper.setup(context);
    assertEquals(mapper.getTableInfo().toString(), tableInfo.toString());

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  public static String getJsonStringOfColumnInfo(ArrayList<ColumnInfo> columnInfo) throws IOException {
    ObjectMapper mapper = new ObjectMapper();      
    JsonFactory jsonFactory = new JsonFactory();  
    StringWriter writer = new StringWriter();
    JsonGenerator jsonGenerator = jsonFactory.createJsonGenerator(writer);
    mapper.writeValue(jsonGenerator, columnInfo);
    String jsonString = writer.toString();
    return jsonString;
  }


}

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    map.put("stores", stores);
    map.put("storefiles", storefiles);
    map.put("storefileSizeMB", storefileIndexSizeMB);
    map.put("memstoreSizeMB", memstoreSizeMB);
    StringWriter w = new StringWriter();
    mapper.writeValue(w, map);
    w.close();
    return Bytes.toBytes(w.toString());
  }


  /**

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    ObjectMapper mapper = new ObjectMapper();
    SerializationConfig serializationConfig = mapper.getSerializationConfig();
    serializationConfig.set(SerializationConfig.Feature.INDENT_OUTPUT, true);


    StringWriter sw = new StringWriter();
    mapper.writeValue(sw, object);


    return sw.toString();
  }


  public static HelixDataAccessor getClusterDataAccessor(ZkClient zkClient,

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    ObjectMapper mapper = new ObjectMapper();
    SerializationConfig serializationConfig = mapper.getSerializationConfig();
    serializationConfig.set(SerializationConfig.Feature.INDENT_OUTPUT, true);


    StringWriter sw = new StringWriter();
    mapper.writeValue(sw, object);


    return sw.toString();
  }


  public static <T extends Object> T JsonToObject(Class<T> clazz, String jsonString) throws JsonParseException,

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    serializationConfig.set(SerializationConfig.Feature.AUTO_DETECT_FIELDS, true);
    serializationConfig.set(SerializationConfig.Feature.CAN_OVERRIDE_ACCESS_MODIFIERS, true);
    StringWriter sw = new StringWriter();
    try
    {
      mapper.writeValue(sw, data);
    } catch (Exception e)
    {
      logger.error("Exception during data serialization. Will not write to zk. Data (first 1k): "
          + sw.toString().substring(0, 1024), e);
      throw new HelixException(e);

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