com.fasterxml.jackson.core.JsonGenerator#writeBooleanField

Source File: CameraIOProvider.java From constellation with Apache License 2.0

6 votes

/**
 * Add a GraphBoundingBox to an ObjectNode.
 *
 * @param node The ObjectNode to write the bounding box to.
 * @param label The label of the bounding box node.
 * @param bb The bounding box to be written.
 */
private static void addBoundingBox(final JsonGenerator jg, final String label, final BoundingBox bb) {
    try {
        jg.writeObjectFieldStart(label);
        jg.writeBooleanField("is_empty", bb.isEmpty());
        if (!bb.isEmpty()) {
            addVector(jg, "min", bb.getMin());
            addVector(jg, "max", bb.getMax());
            addVector(jg, "min2", bb.getMin2());
            addVector(jg, "max2", bb.getMax2());
        }
        jg.writeEndObject();
    } catch (IOException ex) {
        Exceptions.printStackTrace(ex);
    }
}

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

6 votes

private void appendGroupByItemsJson(JsonGenerator json, final List<GroupByItem> groupByItems) throws IOException {
  json.writeStartArray();
  for (final GroupByItem groupByItem : groupByItems) {
    json.writeStartObject();
    if (!groupByItem.getPath().isEmpty()) {
      json.writeFieldName("path");
      appendURIResourceParts(json, groupByItem.getPath());
    }
    json.writeBooleanField("isRollupAll", groupByItem.isRollupAll());
    if (!groupByItem.getRollup().isEmpty()) {
      json.writeFieldName("rollup");
      appendGroupByItemsJson(json, groupByItem.getRollup());
    }
    json.writeEndObject();
  }
  json.writeEndArray();
}

Source File: MCRJWTUtil.java From mycore with GNU General Public License v3.0

6 votes

public static Response getJWTRenewSuccessResponse(String jwt) throws IOException {
    try (StringWriter sw = new StringWriter()) {
        JsonGenerator jsonGenerator = JSON_FACTORY.createGenerator(sw);
        jsonGenerator.writeStartObject();
        jsonGenerator.writeBooleanField("executed", true);
        jsonGenerator.writeStringField("access_token", jwt);
        jsonGenerator.writeStringField("token_type", "Bearer");
        jsonGenerator.writeEndObject();
        jsonGenerator.flush();
        jsonGenerator.close();
        return Response.status(Response.Status.OK)
            .header("Authorization", "Bearer " + jwt)
            .entity(sw.toString())
            .build();
    }
}

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

6 votes

private void appendEnumTypes(JsonGenerator json, List<EdmEnumType> enumTypes) 
    throws SerializerException, IOException {
  for (EdmEnumType enumType : enumTypes) {
    json.writeObjectFieldStart(enumType.getName());
    json.writeStringField(KIND, Kind.EnumType.name());
    json.writeBooleanField(IS_FLAGS, enumType.isFlags());
    json.writeStringField(UNDERLYING_TYPE, getFullQualifiedName(enumType.getUnderlyingType()));

    for (String memberName : enumType.getMemberNames()) {

      EdmMember member = enumType.getMember(memberName);
      if (member.getValue() != null) {
        json.writeStringField(memberName, member.getValue());
      }

      appendAnnotations(json, member, memberName);
    }
    json.writeEndObject();
  }
}

Source File: SchemaParser.java From iceberg with Apache License 2.0

6 votes

static void toJson(Types.StructType struct, JsonGenerator generator) throws IOException {
  generator.writeStartObject();

  generator.writeStringField(TYPE, STRUCT);
  generator.writeArrayFieldStart(FIELDS);
  for (Types.NestedField field : struct.fields()) {
    generator.writeStartObject();
    generator.writeNumberField(ID, field.fieldId());
    generator.writeStringField(NAME, field.name());
    generator.writeBooleanField(REQUIRED, field.isRequired());
    generator.writeFieldName(TYPE);
    toJson(field.type(), generator);
    generator.writeEndObject();
  }
  generator.writeEndArray();

  generator.writeEndObject();
}

Source File: JSONDump.java From pysonar2 with Apache License 2.0

6 votes

private static void writeRefJson(Node ref, Binding binding, JsonGenerator json) throws IOException {
    if (binding.getFile() != null) {
        String path = binding.qname.replace(".", "/").replace("%20", ".");
        String key = ref.file + ":" + ref.start;
        if (!seenRef.contains(key)) {
            seenRef.add(key);
            if (binding.start >= 0 && ref.start >= 0 && !binding.isBuiltin()) {
                json.writeStartObject();
                json.writeStringField("sym", path);
                json.writeStringField("file", ref.file);
                json.writeNumberField("start", ref.start);
                json.writeNumberField("end", ref.end);
                json.writeBooleanField("builtin", binding.isBuiltin());
                json.writeEndObject();
            }
        }
    }
}

Source File: JsonModelWriter.java From phoebus with Eclipse Public License 1.0

6 votes

private static void writeLeafDetail(final JsonGenerator jg, final AlarmTreeLeaf item) throws Exception
{
    jg.writeStringField(JsonTags.DESCRIPTION, item.getDescription());
    if (! item.isEnabled())
        jg.writeBooleanField(JsonTags.ENABLED, false);
    if (! item.isLatching())
        jg.writeBooleanField(JsonTags.LATCHING, false);
    if (! item.isAnnunciating())
        jg.writeBooleanField(JsonTags.ANNUNCIATING, false);
    if (item.getDelay() > 0)
        jg.writeNumberField(JsonTags.DELAY, item.getDelay());
    if (item.getCount() > 0)
        jg.writeNumberField(JsonTags.COUNT, item.getCount());
    if (! item.getFilter().isEmpty())
        jg.writeStringField(JsonTags.FILTER, item.getFilter());
}

Source File: Configuration.java From flink with Apache License 2.0

6 votes

/**
 * Write property and its attributes as json format to given
 * {@link JsonGenerator}.
 *
 * @param jsonGen json writer
 * @param config configuration
 * @param name property name
 * @throws IOException
 */
private static void appendJSONProperty(JsonGenerator jsonGen,
                                       Configuration config, String name, ConfigRedactor redactor)
		throws IOException {
	// skip writing if given property name is empty or null
	if(!Strings.isNullOrEmpty(name) && jsonGen != null) {
		jsonGen.writeStartObject();
		jsonGen.writeStringField("key", name);
		jsonGen.writeStringField("value",
				redactor.redact(name, config.get(name)));
		jsonGen.writeBooleanField("isFinal",
				config.finalParameters.contains(name));
		String[] resources = config.updatingResource != null ?
				config.updatingResource.get(name) : null;
		String resource = UNKNOWN_RESOURCE;
		if (resources != null && resources.length > 0) {
			resource = resources[0];
		}
		jsonGen.writeStringField("resource", resource);
		jsonGen.writeEndObject();
	}
}

Source File: OAuth2ExceptionDataResultJsonSerializer.java From onetwo with Apache License 2.0

6 votes

@Override
public void serialize(OAuth2Exception value, JsonGenerator jgen, SerializerProvider provider) throws IOException,
		JsonProcessingException {
       jgen.writeStartObject();
	jgen.writeStringField("code", value.getOAuth2ErrorCode());
	jgen.writeStringField("message", value.getMessage());
	jgen.writeBooleanField("success", false);
	jgen.writeBooleanField("error", true);
	if (value.getAdditionalInformation()!=null) {
		for (Entry<String, String> entry : value.getAdditionalInformation().entrySet()) {
			String key = entry.getKey();
			String add = entry.getValue();
			jgen.writeStringField(key, add);				
		}
	}
       jgen.writeEndObject();
}

Source File: CandlestickEventSerializer.java From zheshiyigeniubidexiangmu with MIT License

5 votes

@Override
public void serialize(CandlestickEvent candlestickEvent, JsonGenerator gen, SerializerProvider serializers) throws IOException {
  gen.writeStartObject();
  
  // Write header
  gen.writeStringField("e", candlestickEvent.getEventType());
  gen.writeNumberField("E", candlestickEvent.getEventTime());
  gen.writeStringField("s", candlestickEvent.getSymbol());
  
  // Write candlestick data
  gen.writeObjectFieldStart("k");
  gen.writeNumberField("t", candlestickEvent.getOpenTime());
  gen.writeNumberField("T", candlestickEvent.getCloseTime());
  gen.writeStringField("i", candlestickEvent.getIntervalId());
  gen.writeNumberField("f", candlestickEvent.getFirstTradeId());
  gen.writeNumberField("L", candlestickEvent.getLastTradeId());
  gen.writeStringField("o", candlestickEvent.getOpen());
  gen.writeStringField("c", candlestickEvent.getClose());
  gen.writeStringField("h", candlestickEvent.getHigh());
  gen.writeStringField("l", candlestickEvent.getLow());
  gen.writeStringField("v", candlestickEvent.getVolume());
  gen.writeNumberField("n", candlestickEvent.getNumberOfTrades());
  gen.writeBooleanField("x", candlestickEvent.getBarFinal());
  gen.writeStringField("q", candlestickEvent.getQuoteAssetVolume());
  gen.writeStringField("V", candlestickEvent.getTakerBuyBaseAssetVolume());
  gen.writeStringField("Q", candlestickEvent.getTakerBuyQuoteAssetVolume());
  gen.writeEndObject();
}

Source File: TableStateIOProvider.java From constellation with Apache License 2.0

5 votes

@Override
public void writeObject(final Attribute attribute, final int elementId, final JsonGenerator jsonGenerator, final GraphReadMethods graph, final GraphByteWriter byteWriter, final boolean verbose) throws IOException {
    if (verbose || !graph.isDefaultValue(attribute.getId(), elementId)) {
        final TableState state = graph.getObjectValue(attribute.getId(), elementId);
        if (state == null) {
            jsonGenerator.writeNullField(attribute.getName());
        } else {
            jsonGenerator.writeObjectFieldStart(attribute.getName());
            jsonGenerator.writeNumberField("posx", state.viewPosition.x);
            jsonGenerator.writeNumberField("posy", state.viewPosition.y);
            jsonGenerator.writeBooleanField(SELECTED_ONLY, state.selectedOnly);

            jsonGenerator.writeArrayFieldStart("columns");
            for (final ColumnState cs : state.columns) {
                jsonGenerator.writeStartObject();
                jsonGenerator.writeStringField(LABEL, cs.label);
                jsonGenerator.writeStringField("segment", cs.segment.toString());
                jsonGenerator.writeNumberField("width", cs.width);
                jsonGenerator.writeEndObject();
            }
            jsonGenerator.writeEndArray();

            jsonGenerator.writeArrayFieldStart("sortOrder");
            for (final String so : state.sortOrder) {
                jsonGenerator.writeString(so);
            }
            jsonGenerator.writeEndArray();

            jsonGenerator.writeEndObject();
        }
    }
}

Source File: ClassSerializer.java From Stargraph with MIT License

5 votes

@Override
public void serialize(ClassEntity value, JsonGenerator g, SerializerProvider provider) throws IOException {
    g.writeStartObject();
    g.writeStringField("id", value.getId());
    g.writeStringField("value", value.getValue());
    g.writeBooleanField("complex", value.isComplex());
    g.writeEndObject();
}

Source File: NamedSelectionStateIOProvider.java From constellation with Apache License 2.0

5 votes

@Override
public void writeObject(final Attribute attr, final int elementId, final JsonGenerator jsonGenerator, 
        final GraphReadMethods graph, final GraphByteWriter byteWriter, final boolean verbose) throws IOException {
    if (verbose || !graph.isDefaultValue(attr.getId(), elementId)) {
        final NamedSelectionState state = (NamedSelectionState) graph.getObjectValue(attr.getId(), elementId);
        if (state == null) {
            jsonGenerator.writeNullField(attr.getName());
        } else {
            jsonGenerator.writeObjectFieldStart(attr.getName());
            // Note the number of selections being saved:
            jsonGenerator.writeNumberField(QUANTITY, state.getSelectionCount());

            // Write the currently allocated state list:
            jsonGenerator.writeNumberField(ALLOCATED, convertFromBitSet(state.getCurrentlyAllocated()));

            // Write the current dim and select result states:
            jsonGenerator.writeBooleanField(DIM_OTHERS, state.isDimOthers());
            jsonGenerator.writeBooleanField(SELECT_RESULTS, state.isSelectResults());

            jsonGenerator.writeArrayFieldStart(SELECTION);
            for (NamedSelection item : state.getNamedSelections()) {
                addSelection(jsonGenerator, item);
            }
            jsonGenerator.writeEndArray();
            jsonGenerator.writeEndObject();
        }
    }
}

Source File: PrefixConfigBindMap.java From kripton with Apache License 2.0

5 votes

@Override
public int serializeOnJackson(PrefixConfig object, JsonGenerator jacksonSerializer) throws
    Exception {
  jacksonSerializer.writeStartObject();
  int fieldCount=0;

  // Serialized Field:

  // field defaultCountry (mapped with "defaultCountry")
  if (object.defaultCountry!=null)  {
    fieldCount++;
    jacksonSerializer.writeStringField("defaultCountry", object.defaultCountry);
  }

  // field dialogTimeout (mapped with "dialogTimeout")
  fieldCount++;
  jacksonSerializer.writeNumberField("dialogTimeout", object.dialogTimeout);

  // field dualBillingPrefix (mapped with "dualBillingPrefix")
  if (object.dualBillingPrefix!=null)  {
    fieldCount++;
    jacksonSerializer.writeStringField("dualBillingPrefix", object.dualBillingPrefix);
  }

  // field enabled (mapped with "enabled")
  fieldCount++;
  jacksonSerializer.writeBooleanField("enabled", object.enabled);

  // field id (mapped with "id")
  fieldCount++;
  jacksonSerializer.writeNumberField("id", object.id);

  jacksonSerializer.writeEndObject();
  return fieldCount;
}

Source File: WidgetConfigPropertiesSerializer.java From entando-core with GNU Lesser General Public License v3.0

4 votes

private void writeBooleanProperty(JsonGenerator jsonGenerator, String key, Boolean value) throws IOException {
    jsonGenerator.writeBooleanField(key, value);
}

Source File: JacksonStreamingWriteExample.java From journaldev with MIT License

4 votes

public static void main(String[] args) throws IOException {
	Employee emp = JacksonObjectMapperExample.createEmployee();

	JsonGenerator jsonGenerator = new JsonFactory()
			.createGenerator(new FileOutputStream("stream_emp.txt"));
	//for pretty printing
	jsonGenerator.setPrettyPrinter(new DefaultPrettyPrinter());
	
	jsonGenerator.writeStartObject(); // start root object
	jsonGenerator.writeNumberField("id", emp.getId());
	jsonGenerator.writeStringField("name", emp.getName());
	jsonGenerator.writeBooleanField("permanent", emp.isPermanent());
	
	jsonGenerator.writeObjectFieldStart("address"); //start address object
		jsonGenerator.writeStringField("street", emp.getAddress().getStreet());
		jsonGenerator.writeStringField("city", emp.getAddress().getCity());
		jsonGenerator.writeNumberField("zipcode", emp.getAddress().getZipcode());
	jsonGenerator.writeEndObject(); //end address object
	
	jsonGenerator.writeArrayFieldStart("phoneNumbers");
		for(long num : emp.getPhoneNumbers())
			jsonGenerator.writeNumber(num);
	jsonGenerator.writeEndArray();
	
	jsonGenerator.writeStringField("role", emp.getRole());
	
	jsonGenerator.writeArrayFieldStart("cities"); //start cities array
	for(String city : emp.getCities())
		jsonGenerator.writeString(city);
	jsonGenerator.writeEndArray(); //closing cities array
	
	jsonGenerator.writeObjectFieldStart("properties");
		Set<String> keySet = emp.getProperties().keySet();
		for(String key : keySet){
			String value = emp.getProperties().get(key);
			jsonGenerator.writeStringField(key, value);
		}
	jsonGenerator.writeEndObject(); //closing properties
	jsonGenerator.writeEndObject(); //closing root object
	
	jsonGenerator.flush();
	jsonGenerator.close();
}

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

4 votes

private void appendConstantExpression(final JsonGenerator json, 
    final EdmConstantExpression constExp, String termName) throws SerializerException, IOException {
  switch (constExp.getExpressionType()) {
  case Binary: 
    json.writeObjectFieldStart(termName);
    json.writeStringField(DOLLAR + constExp.getExpressionName(), constExp.getValueAsString());
    json.writeEndObject();
    break;
  case Date:
    json.writeObjectFieldStart(termName);
    json.writeStringField(DOLLAR + constExp.getExpressionName(), constExp.getValueAsString());
    json.writeEndObject();
    break;
  case DateTimeOffset:
    json.writeObjectFieldStart(termName);
    json.writeStringField(DOLLAR + constExp.getExpressionName(), constExp.getValueAsString());
    json.writeEndObject();
    break;
  case Decimal:
    json.writeObjectFieldStart(termName);      
    json.writeStringField(DOLLAR + constExp.getExpressionName(), constExp.getValueAsString());
    json.writeEndObject();
    break;
  case Float:
    json.writeObjectFieldStart(termName);
    json.writeStringField(DOLLAR + constExp.getExpressionName(), constExp.getValueAsString());
    json.writeEndObject();
    break;
  case Int:
    json.writeObjectFieldStart(termName);
    json.writeStringField(DOLLAR + constExp.getExpressionName(), constExp.getValueAsString());
    json.writeEndObject();
    break;
  case Duration:
    json.writeObjectFieldStart(termName);
    json.writeStringField(DOLLAR + constExp.getExpressionName(), constExp.getValueAsString());
    json.writeEndObject();
    break;
  case EnumMember:
    json.writeObjectFieldStart(termName);
    json.writeStringField(DOLLAR + constExp.getExpressionName(), constExp.getValueAsString());
    json.writeEndObject();
    break;
  case Guid:
    json.writeObjectFieldStart(termName);
    json.writeStringField("$" + constExp.getExpressionName(), constExp.getValueAsString());
    json.writeEndObject();
    break;
  case TimeOfDay:
    json.writeObjectFieldStart(termName);
    json.writeStringField(DOLLAR + constExp.getExpressionName(), constExp.getValueAsString());
    json.writeEndObject();
    break;
  case Bool:
    if (termName != null && termName.length() > 0) {
      json.writeBooleanField(termName, Boolean.valueOf(constExp.getValueAsString()));
    } else {
      json.writeBoolean(Boolean.valueOf(constExp.getValueAsString()));
    }
    break;
  case String:
    if (termName != null && termName.length() > 0) {
      json.writeStringField(termName, constExp.getValueAsString());
    } else {
      json.writeString(constExp.getValueAsString());
    }
    break;
  default:
    throw new IllegalArgumentException("Unkown ExpressionType "
        + "for constant expression: " + constExp.getExpressionType());
  }
}

Source File: TextureAnimationBindMap.java From kripton with Apache License 2.0

4 votes

@Override
public int serializeOnJackson(TextureAnimation object, JsonGenerator jacksonSerializer) throws
    Exception {
  jacksonSerializer.writeStartObject();
  int fieldCount=0;

  // Serialized Field:

  // field name (mapped with "name")
  if (object.getName()!=null)  {
    fieldCount++;
    jacksonSerializer.writeStringField("name", object.getName());
  }

  // field loop (mapped with "loop")
  fieldCount++;
  jacksonSerializer.writeBooleanField("loop", object.isLoop());

  // field rate (mapped with "rate")
  fieldCount++;
  jacksonSerializer.writeNumberField("rate", object.getRate());

  // field frames (mapped with "frames")
  if (object.frames!=null)  {
    fieldCount++;
    int n=object.frames.size();
    TextureKeyFrame item;
    // write wrapper tag
    jacksonSerializer.writeFieldName("frames");
    jacksonSerializer.writeStartArray();
    for (int i=0; i<n; i++) {
      item=object.frames.get(i);
      if (item==null) {
        jacksonSerializer.writeNull();
      } else {
        textureKeyFrameBindMap.serializeOnJackson(item, jacksonSerializer);
      }
    }
    jacksonSerializer.writeEndArray();
  }

  jacksonSerializer.writeEndObject();
  return fieldCount;
}

Source File: TranslationBindMap.java From kripton with Apache License 2.0

4 votes

@Override
public int serializeOnJackson(Translation object, JsonGenerator jacksonSerializer) throws
    Exception {
  jacksonSerializer.writeStartObject();
  int fieldCount=0;

  // Serialized Field:

  // field name (mapped with "name")
  if (object.getName()!=null)  {
    fieldCount++;
    jacksonSerializer.writeStringField("name", object.getName());
  }

  // field loop (mapped with "loop")
  fieldCount++;
  jacksonSerializer.writeBooleanField("loop", object.isLoop());

  // field rate (mapped with "rate")
  fieldCount++;
  jacksonSerializer.writeNumberField("rate", object.getRate());

  // field frames (mapped with "frames")
  if (object.frames!=null)  {
    fieldCount++;
    int n=object.frames.size();
    TranslationFrame item;
    // write wrapper tag
    jacksonSerializer.writeFieldName("frames");
    jacksonSerializer.writeStartArray();
    for (int i=0; i<n; i++) {
      item=object.frames.get(i);
      if (item==null) {
        jacksonSerializer.writeNull();
      } else {
        translationFrameBindMap.serializeOnJackson(item, jacksonSerializer);
      }
    }
    jacksonSerializer.writeEndArray();
  }

  jacksonSerializer.writeEndObject();
  return fieldCount;
}

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

4 votes

private void writeHistogram(JsonGenerator jgen, Node node) throws IOException {
    final ServiceType serviceType = node.getServiceType();
    final NodeHistogram nodeHistogram = node.getNodeHistogram();
    // FIXME isn't this all ServiceTypes that can be a node?
    if (serviceType.isWas() || serviceType.isTerminal() || serviceType.isUnknown() || serviceType.isUser() || serviceType.isQueue() || serviceType.isAlias()) {
        Histogram applicationHistogram = nodeHistogram.getApplicationHistogram();
        if (applicationHistogram == null) {
            jgen.writeBooleanField("hasAlert", false);  // for go.js
        } else {
            jgen.writeNumberField("totalCount", applicationHistogram.getTotalCount()); // for go.js
            jgen.writeNumberField("errorCount", applicationHistogram.getTotalErrorCount());
            jgen.writeNumberField("slowCount", applicationHistogram.getSlowCount());

            if (applicationHistogram.getTotalCount() == 0) {
                jgen.writeBooleanField("hasAlert", false);  // for go.js
            } else {
                long error = applicationHistogram.getTotalErrorCount() / applicationHistogram.getTotalCount();
                if (error * 100 > 10) {
                    jgen.writeBooleanField("hasAlert", true);  // for go.js
                } else {
                    jgen.writeBooleanField("hasAlert", false);  // for go.js
                }
            }
        }

        if (applicationHistogram == null) {
            writeEmptyObject(jgen, "histogram");
        } else {
            jgen.writeObjectField("histogram", applicationHistogram);
        }
        if (NodeType.DETAILED == node.getNodeType()) {
            Map<String, Histogram> agentHistogramMap = nodeHistogram.getAgentHistogramMap();
            if (agentHistogramMap == null) {
                writeEmptyObject(jgen, "agentHistogram");
            } else {
                jgen.writeObjectField("agentHistogram", agentHistogramMap);
            }
        }
    } else {
        jgen.writeBooleanField("hasAlert", false);  // for go.js
    }
    // FIXME isn't this all ServiceTypes that can be a node?
    if (serviceType.isWas() || serviceType.isUser() || serviceType.isTerminal() || serviceType.isUnknown() || serviceType.isQueue() || serviceType.isAlias()) {
        List<ResponseTimeViewModel> applicationTimeSeriesHistogram = nodeHistogram.getApplicationTimeHistogram();
        if (applicationTimeSeriesHistogram == null) {
            writeEmptyArray(jgen, "timeSeriesHistogram");
        } else {
            jgen.writeObjectField("timeSeriesHistogram", applicationTimeSeriesHistogram);
        }
        if (NodeType.DETAILED == node.getNodeType()) {
            AgentResponseTimeViewModelList agentTimeSeriesHistogram = nodeHistogram.getAgentTimeHistogram();
            jgen.writeObject(agentTimeSeriesHistogram);
        }
    }
}

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