Java Code Examples for com.fasterxml.jackson.core.JsonGenerator#writeObjectField()

The following examples show how to use com.fasterxml.jackson.core.JsonGenerator#writeObjectField() . You can vote up the ones you like or vote down the ones you don't like, and go to the original project or source file by following the links above each example. You may check out the related API usage on the sidebar.

Example 1

Source File: AbstractChartSerializer.java From beakerx with Apache License 2.0

6 votes

protected void serialize(T chart, JsonGenerator jgen) throws IOException {

    super.serialize(chart, jgen);

    jgen.writeObjectField(DOMAIN_AXIS_LABEL, chart.getXLabel());
    jgen.writeObjectField(Y_LABEL, chart.getYLabel());
    jgen.writeObjectField(RANGE_AXES, chart.getYAxes());
    jgen.writeObjectField(X_LOWER_MARGIN, chart.getXLowerMargin());
    jgen.writeObjectField(X_UPPER_MARGIN, chart.getXUpperMargin());
    jgen.writeObjectField(Y_AUTO_RANGE, chart.getYAutoRange());
    jgen.writeObjectField(Y_AUTO_RANGE_INCLUDES_ZERO, chart.getYAutoRangeIncludesZero());
    jgen.writeObjectField(Y_LOWER_MARGIN, chart.getYLowerMargin());
    jgen.writeObjectField(Y_UPPER_MARGIN, chart.getYUpperMargin());
    jgen.writeObjectField(Y_LOWER_BOUND, chart.getYLowerBound());
    jgen.writeObjectField(Y_UPPER_BOUND, chart.getYUpperBound());
    jgen.writeObjectField(LOG_Y, chart.getLogY());
    jgen.writeObjectField(TIMEZONE, chart.getTimeZone());
    jgen.writeObjectField(CROSSHAIR, chart.getCrosshair());
    jgen.writeObjectField(OMIT_CHECKBOXES, chart.getOmitCheckboxes());
    jgen.writeObjectField(AUTO_ZOOM, chart.getAutoZoom());
  }

Example 2

Source File: ChartSerializer.java From beakerx with Apache License 2.0

6 votes

protected void serialize(T chart, JsonGenerator jgen) throws IOException {

    super.serialize(chart, jgen);

    String type = SerializerUtil.getTypeName(chart);
    if ("SimpleTimePlot".equals(type)){
      jgen.writeObjectField("type", "TimePlot");
    }else {
      jgen.writeObjectField("type", type);
    }

    jgen.writeObjectField(INIT_WIDTH, chart.getInitWidth());
    jgen.writeObjectField(INIT_HEIGHT, chart.getInitHeight());
    jgen.writeObjectField(CHART_TITLE, chart.getTitle());
    jgen.writeObjectField(SHOW_LEGEND, chart.getShowLegend());
    jgen.writeObjectField(USE_TOOL_TIP, chart.getUseToolTip());
    jgen.writeObjectField(LEGEND_POSITION, chart.getLegendPosition());
    jgen.writeObjectField(LEGEND_LAYOUT, chart.getLegendLayout());
    jgen.writeObjectField(CUSTOM_STYLES, chart.getCustomStyles());
    jgen.writeObjectField(ELEMENT_STYLES, chart.getElementStyles());
  }

Example 3

Source File: MetricsElasticsearchModule.java From oneops with Apache License 2.0

6 votes

@Override
public void serialize(JsonHistogram jsonHistogram,
                      JsonGenerator json,
                      SerializerProvider provider) throws IOException {
    json.writeStartObject();
    json.writeStringField("name", jsonHistogram.name());
    json.writeObjectField(timestampFieldname, jsonHistogram.timestampAsDate());
    Histogram histogram = jsonHistogram.value();

    final Snapshot snapshot = histogram.getSnapshot();
    json.writeNumberField("count", histogram.getCount());
    json.writeNumberField("max", snapshot.getMax());
    json.writeNumberField("mean", snapshot.getMean());
    json.writeNumberField("min", snapshot.getMin());
    json.writeNumberField("p50", snapshot.getMedian());
    json.writeNumberField("p75", snapshot.get75thPercentile());
    json.writeNumberField("p95", snapshot.get95thPercentile());
    json.writeNumberField("p98", snapshot.get98thPercentile());
    json.writeNumberField("p99", snapshot.get99thPercentile());
    json.writeNumberField("p999", snapshot.get999thPercentile());

    json.writeNumberField("stddev", snapshot.getStdDev());
    addOneOpsMetadata(json);
    json.writeEndObject();
}

Example 4

Source File: JSonBindingUtils.java From roboconf-platform with Apache License 2.0

6 votes

@Override
public void serialize(
		TargetAssociation item,
		JsonGenerator generator,
		SerializerProvider provider )
throws IOException {

	generator.writeStartObject();
	if( item.getInstancePathOrComponentName() != null )
		generator.writeStringField( PATH, item.getInstancePathOrComponentName());

	if( item.getInstanceComponent() != null )
		generator.writeStringField( INST_COMPONENT, item.getInstanceComponent());

	if( item.getTargetDescriptor() != null )
		generator.writeObjectField( DESC, item.getTargetDescriptor());

	generator.writeEndObject();
}

Example 5

Source File: RntbdTransportClient.java From azure-cosmosdb-java with MIT License

6 votes

@Override
public void serialize(

    final RntbdTransportClient value,
    final JsonGenerator generator,
    final SerializerProvider provider

) throws IOException {

    generator.writeStartObject();
    generator.writeNumberField("id", value.id());
    generator.writeBooleanField("isClosed", value.isClosed());
    generator.writeObjectField("configuration", value.endpointProvider.config());
    generator.writeObjectFieldStart("serviceEndpoints");
    generator.writeNumberField("count", value.endpointCount());
    generator.writeArrayFieldStart("items");

    for (final Iterator<RntbdEndpoint> iterator = value.endpointProvider.list().iterator(); iterator.hasNext(); ) {
        generator.writeObject(iterator.next());
    }

    generator.writeEndArray();
    generator.writeEndObject();
    generator.writeEndObject();
}

Example 6

Source File: NodeHistogramSummarySerializer.java From pinpoint with Apache License 2.0

6 votes

private void writeHistogram(JsonGenerator jgen, NodeHistogram nodeHistogram) throws IOException {
    Histogram applicationHistogram = nodeHistogram.getApplicationHistogram();
    if (applicationHistogram == null) {
        writeEmptyObject(jgen, "histogram");
    } else {
        jgen.writeObjectField("histogram", applicationHistogram);
    }
    Map<String, Histogram> agentHistogramMap = nodeHistogram.getAgentHistogramMap();
    if(agentHistogramMap == null) {
        writeEmptyObject(jgen, "agentHistogram");
    } else {
        jgen.writeObjectField("agentHistogram", agentHistogramMap);
    }

    List<ResponseTimeViewModel> applicationTimeSeriesHistogram = nodeHistogram.getApplicationTimeHistogram();
    if (applicationTimeSeriesHistogram == null) {
        writeEmptyArray(jgen, "timeSeriesHistogram");
    } else {
        jgen.writeObjectField("timeSeriesHistogram", applicationTimeSeriesHistogram);
    }

    AgentResponseTimeViewModelList agentTimeSeriesHistogram = nodeHistogram.getAgentTimeHistogram();
    jgen.writeObject(agentTimeSeriesHistogram);
}

Example 7

Source File: ConstantLineSerializer.java From beakerx with Apache License 2.0

6 votes

@Override
public void serialize(ConstantLine constantLine, JsonGenerator jgen, SerializerProvider sp)
  throws IOException, JsonProcessingException {

  jgen.writeStartObject();

  boolean isNanoPlot = NanoPlot.isNanoPlotClass(constantLine.getPlotType());
  jgen.writeObjectField(TYPE, SerializerUtil.getTypeName(constantLine));
  jgen.writeObjectField("x", isNanoPlot ? processLargeNumber(constantLine.getX()) : constantLine.getX());
  jgen.writeObjectField("y", constantLine.getY());
  jgen.writeObjectField("visible", constantLine.getVisible());
  jgen.writeObjectField("yAxis", constantLine.getYAxis());
  jgen.writeObjectField("showLabel", constantLine.getShowLabel());
  if (constantLine.getWidth() != null) {
    jgen.writeObjectField("width", constantLine.getWidth());
  }
  if (constantLine.getStyle() != null) {
    jgen.writeObjectField("style", constantLine.getStyle().toString());
  }
  if (constantLine.getColor() instanceof Color) {
    jgen.writeObjectField("color", constantLine.getColor());
  }

  jgen.writeEndObject();
}

Example 8

Source File: AwsIotJsonSerializer.java From aws-iot-device-sdk-java with Apache License 2.0

6 votes

@Override
public void serialize(AbstractAwsIotDevice device, JsonGenerator generator, SerializerProvider provider)
        throws IOException, JsonProcessingException {
    generator.writeStartObject();

    try {
        for (String property : device.getReportedProperties().keySet()) {
            Field field = device.getReportedProperties().get(property);

            Object value = invokeGetterMethod(device, field);
            generator.writeObjectField(property, value);
        }
    } catch (IllegalArgumentException e) {
        throw new IOException(e);
    }

    generator.writeEndObject();
}

Example 9

Source File: ODataErrorSerializer.java From olingo-odata4 with Apache License 2.0

6 votes

@SuppressWarnings("unchecked")
  private void writeODataAdditionalProperties(JsonGenerator json, 
		  Map<String, Object> additionalProperties) throws IOException {
	  if (additionalProperties != null) {
		  for (Entry<String, Object> additionalProperty : additionalProperties.entrySet()) {
			  Object value = additionalProperty.getValue();
			  if (value instanceof List) {
				  List<Map<String, Object>> list = (List<Map<String, Object>>) value;
				  json.writeArrayFieldStart(additionalProperty.getKey());
				  for (Map<String, Object> entry : list) {
					  json.writeStartObject();
					  writeODataAdditionalProperties(json, entry);
					  json.writeEndObject();
				  }
				  json.writeEndArray();
			  } else if (value instanceof Map) {
				  writeODataAdditionalProperties(json, (Map<String, Object>) value);
			  } else {
				  json.writeObjectField(additionalProperty.getKey(), value);
			  }
		  }
	  }
}

Example 10

Source File: UnwrappingFunctionSerializer.java From yare with MIT License

5 votes

@Override
public void serialize(Function value, JsonGenerator gen, SerializerProvider serializers) throws IOException {
    gen.writeFieldName(JsonPropertyNames.Function.FUNCTION);
    gen.writeStartObject();
    gen.writeObjectField(JsonPropertyNames.Function.NAME, value.getName());
    gen.writeObjectField(JsonPropertyNames.Function.RETURN_TYPE, value.getReturnType());
    gen.writeObjectField(JsonPropertyNames.Function.PARAMETERS, value.getParameters());
    gen.writeEndObject();
}

Example 11

Source File: MeasurementDTOSerializer.java From newts with Apache License 2.0

5 votes

@Override
public void serialize(MeasurementDTO value, JsonGenerator jgen, SerializerProvider provider) throws IOException, JsonProcessingException {
    jgen.writeStartObject();
    jgen.writeStringField("name", value.getName());
    jgen.writeNumberField("timestamp", value.getTimestamp());
    jgen.writeNumberField("value", value.getValue());

    // Since attributes is optional, be compact and omit from JSON output when unused.
    if (value.getAttributes() != null && !value.getAttributes().isEmpty()) {
        jgen.writeObjectField("attributes", value.getAttributes());
    }

    jgen.writeEndObject();
}

Example 12

Source File: CategoryGraphicsSerializer.java From beakerx with Apache License 2.0

5 votes

public void serialize(T graphics, JsonGenerator jgen, SerializerProvider sp) throws IOException {

    super.serialize(graphics, jgen, sp);

    jgen.writeObjectField("showItemLabel", graphics.getShowItemLabel());
    jgen.writeObjectField("center_series", graphics.getCenterSeries());
    jgen.writeObjectField("use_tool_tip", graphics.getUseToolTip());


    if (graphics.getSeriesNames() != null) {
      jgen.writeObjectField("seriesNames", graphics.getSeriesNames());
    }
    if (graphics.getValue() != null) {
      jgen.writeObjectField("value", graphics.getValue());

    }
    if (graphics.getColors() != null) {
      jgen.writeObjectField("colors", graphics.getColors());
    } else {
      jgen.writeObjectField("color", graphics.getColor());
    }

    String[][] itemLabels = graphics.getItemLabels();
    if (itemLabels != null){
      jgen.writeObjectField("itemLabels", itemLabels);
    }
  }

Example 13

Source File: DefaultAuthorizationDeniedResponse.java From api-boot with Apache License 2.0

5 votes

@Override
public void serializeResponse(ApiBootOAuth2Exception e, JsonGenerator generator) {
    try {
        String message = e.getMessage();
        if (message != null) {
            message = HtmlUtils.htmlEscape(message);
        }
        generator.writeObjectField("errorMessage", message);
        generator.writeObjectField("errorCode", HttpStatus.UNAUTHORIZED.getReasonPhrase());
    } catch (Exception ex) {
        ex.printStackTrace();
    }
}

Example 14

Source File: TransactionJsonService.java From glowroot with Apache License 2.0

5 votes

@GET(path = "/backend/transaction/percentiles", permission = "agent:transaction:overview")
String getPercentiles(@BindAgentRollupId String agentRollupId,
        @BindRequest TransactionPercentileRequest request, @BindAutoRefresh boolean autoRefresh)
        throws Exception {
    AggregateQuery query = toChartQuery(request, DataKind.GENERAL);
    long liveCaptureTime = clock.currentTimeMillis();
    List<PercentileAggregate> percentileAggregates =
            transactionCommonService.getPercentileAggregates(agentRollupId, query, autoRefresh);
    if (percentileAggregates.isEmpty() && fallBackToLargestAggregates(query)) {
        // fall back to largest aggregates in case expiration settings have recently changed
        query = withLargestRollupLevel(query);
        percentileAggregates = transactionCommonService.getPercentileAggregates(agentRollupId,
                query, autoRefresh);
        if (!percentileAggregates.isEmpty() && ignoreFallBackData(query,
                Iterables.getLast(percentileAggregates).captureTime())) {
            // this is probably data from before the requested time period
            percentileAggregates = ImmutableList.of();
        }
    }
    long dataPointIntervalMillis =
            configRepository.getRollupConfigs().get(query.rollupLevel()).intervalMillis();
    PercentileData percentileData =
            getDataSeriesForPercentileChart(request, percentileAggregates, request.percentile(),
                    dataPointIntervalMillis, liveCaptureTime);
    Map<Long, Long> transactionCounts = getTransactionCounts2(percentileAggregates);

    StringBuilder sb = new StringBuilder();
    JsonGenerator jg = mapper.getFactory().createGenerator(CharStreams.asWriter(sb));
    try {
        jg.writeStartObject();
        jg.writeObjectField("dataSeries", percentileData.dataSeriesList());
        jg.writeNumberField("dataPointIntervalMillis", dataPointIntervalMillis);
        jg.writeObjectField("transactionCounts", transactionCounts);
        jg.writeObjectField("mergedAggregate", percentileData.mergedAggregate());
        jg.writeEndObject();
    } finally {
        jg.close();
    }
    return sb.toString();
}

Example 15

Source File: ExternalTestRunnerTestSpec.java From buck with Apache License 2.0

5 votes

@Override
public void serialize(JsonGenerator jsonGenerator, SerializerProvider serializerProvider)
    throws IOException {
  jsonGenerator.writeStartObject();
  jsonGenerator.writeStringField("target", getTarget().toString());
  jsonGenerator.writeStringField("type", getType());
  jsonGenerator.writeObjectField("command", getCommand());
  jsonGenerator.writeObjectField("cwd", getCwd().toAbsolutePath().toString());
  jsonGenerator.writeObjectField("env", getEnv());
  if (!getNeededCoverage().isEmpty()) {
    jsonGenerator.writeObjectField(
        "needed_coverage",
        Iterables.transform(
            getNeededCoverage(), input -> ImmutableList.of(input.getFirst(), input.getSecond())));
  }
  if (!getAdditionalCoverageTargets().isEmpty()) {
    jsonGenerator.writeObjectField("additional_coverage_targets", getAdditionalCoverageTargets());
  }
  if (!getRequiredPaths().isEmpty()) {
    jsonGenerator.writeObjectField("required_paths", getRequiredPaths());
  }
  jsonGenerator.writeObjectField(
      "labels",
      getLabels().stream().map(Object::toString).collect(ImmutableList.toImmutableList()));
  jsonGenerator.writeObjectField("contacts", getContacts());
  jsonGenerator.writeEndObject();
}

Example 16

Source File: SingleWrapper.java From kaif with Apache License 2.0

5 votes

@Override
public void serialize(SingleWrapper<?> value, JsonGenerator jgen, SerializerProvider provider)
    throws IOException, JsonProcessingException {
  jgen.writeStartObject();
  jgen.writeObjectField(value.getFieldName(), value.getValue());
  jgen.writeEndObject();
}

Example 17

Source File: GaugeValueJsonService.java From glowroot with Apache License 2.0

4 votes

@GET(path = "/backend/jvm/gauges", permission = "agent:jvm:gauges")
String getGaugeValues(@BindAgentRollupId String agentRollupId,
        @BindRequest GaugeValueRequest request) throws Exception {
    int rollupLevel = rollupLevelService.getGaugeRollupLevelForView(request.from(),
            request.to(), agentRollupId.endsWith("::"));
    long dataPointIntervalMillis;
    if (rollupLevel == 0) {
        dataPointIntervalMillis = configRepository.getGaugeCollectionIntervalMillis();
    } else {
        dataPointIntervalMillis =
                configRepository.getRollupConfigs().get(rollupLevel - 1).intervalMillis();
    }
    Map<String, List<GaugeValue>> origGaugeValues =
            getGaugeValues(agentRollupId, request, rollupLevel, dataPointIntervalMillis);
    Map<String, List<GaugeValue>> gaugeValues = origGaugeValues;
    if (isEmpty(gaugeValues)
            && noHarmFallingBackToLargestAggregate(agentRollupId, rollupLevel, request)) {
        // fall back to largest aggregates in case expiration settings have recently changed
        rollupLevel = getLargestRollupLevel();
        dataPointIntervalMillis =
                configRepository.getRollupConfigs().get(rollupLevel - 1).intervalMillis();
        gaugeValues =
                getGaugeValues(agentRollupId, request, rollupLevel, dataPointIntervalMillis);
        long lastCaptureTime = 0;
        for (List<GaugeValue> list : gaugeValues.values()) {
            if (!list.isEmpty()) {
                lastCaptureTime =
                        Math.max(lastCaptureTime, Iterables.getLast(list).getCaptureTime());
            }
        }
        if (lastCaptureTime != 0 && ignoreFallBackData(request, lastCaptureTime)) {
            // this is probably data from before the requested time period
            // (go back to empty gauge values)
            gaugeValues = origGaugeValues;
        }
    }
    if (rollupLevel != 0) {
        syncManualRollupCaptureTimes(gaugeValues, rollupLevel);
    }
    double gapMillis = dataPointIntervalMillis * 1.5;
    List<DataSeries> dataSeriesList = Lists.newArrayList();
    for (Map.Entry<String, List<GaugeValue>> entry : gaugeValues.entrySet()) {
        dataSeriesList
                .add(convertToDataSeriesWithGaps(entry.getKey(), entry.getValue(), gapMillis));
    }
    List<Gauge> gauges =
            gaugeValueRepository.getGauges(agentRollupId, request.from(), request.to());
    List<Gauge> sortedGauges = new GaugeOrdering().immutableSortedCopy(gauges);
    sortedGauges = addCounterSuffixesIfAndWhereNeeded(sortedGauges);
    StringBuilder sb = new StringBuilder();
    JsonGenerator jg = mapper.getFactory().createGenerator(CharStreams.asWriter(sb));
    try {
        jg.writeStartObject();
        jg.writeObjectField("dataSeries", dataSeriesList);
        jg.writeNumberField("dataPointIntervalMillis", dataPointIntervalMillis);
        jg.writeObjectField("allGauges", sortedGauges);
        jg.writeEndObject();
    } finally {
        jg.close();
    }
    return sb.toString();
}

Example 18

Source File: PlainJsonDocumentSerializer.java From crnk-framework with Apache License 2.0

4 votes

private void writeMeta(JsonGenerator gen, ObjectNode meta, SerializerProvider serializerProvider) throws IOException {
	if (meta != null && !meta.isEmpty(serializerProvider)) {
		gen.writeObjectField("meta", meta);
	}
}

Example 19

Source File: AgentInfoSerializer.java From pinpoint with Apache License 2.0

4 votes

@Override
public void serialize(AgentInfo agentInfo, JsonGenerator jgen, SerializerProvider provider) throws IOException, JsonProcessingException {
    jgen.writeStartObject();

    jgen.writeStringField("applicationName", agentInfo.getApplicationName());
    jgen.writeStringField("agentId", agentInfo.getAgentId());
    jgen.writeNumberField("startTimestamp", agentInfo.getStartTimestamp());
    jgen.writeStringField("hostName", agentInfo.getHostName());
    jgen.writeStringField("ip", agentInfo.getIp());
    jgen.writeStringField("ports", agentInfo.getPorts());
    final ServiceType serviceType = serviceTypeRegistryService.findServiceType(agentInfo.getServiceTypeCode());
    jgen.writeStringField("serviceType", serviceType.getDesc());
    jgen.writeNumberField("pid", agentInfo.getPid());
    jgen.writeStringField("vmVersion", agentInfo.getVmVersion());
    jgen.writeStringField("agentVersion", agentInfo.getAgentVersion());
    jgen.writeObjectField("serverMetaData", agentInfo.getServerMetaData());
    jgen.writeObjectField("jvmInfo", agentInfo.getJvmInfo());

    AgentStatus status = agentInfo.getStatus();
    if (status != null) {
        jgen.writeObjectField("status", status);
    }

    jgen.writeNumberField("initialStartTimestamp", agentInfo.getInitialStartTimestamp());

    if (matcherGroupList != null) {
        jgen.writeFieldName("linkList");
        jgen.writeStartArray();

        for (MatcherGroup matcherGroup : matcherGroupList) {
            if (matcherGroup.ismatchingType(agentInfo)) {
                LinkInfo linkInfo = matcherGroup.makeLinkInfo(agentInfo);
                jgen.writeStartObject();
                jgen.writeStringField("linkName", linkInfo.getLinkName());
                jgen.writeStringField("linkURL", linkInfo.getLinkUrl());
                jgen.writeStringField("linkType", linkInfo.getLinktype());
                jgen.writeEndObject();
            }
        }

        jgen.writeEndArray();
    }

    jgen.writeEndObject();
}

Example 20

Source File: AuthenticateSerializer.java From simulacron with Apache License 2.0

4 votes

@Override
public void serializeMessage(
    Authenticate authenticate, JsonGenerator jsonGenerator, SerializerProvider serializerProvider)
    throws IOException {
  jsonGenerator.writeObjectField("authenticator", authenticate.authenticator);
}