Example usage for com.fasterxml.jackson.core JsonGenerator writeEndObject

Introduction

In this page you can find the example usage for com.fasterxml.jackson.core JsonGenerator writeEndObject.

Prototype

public abstract void writeEndObject() throws IOException, JsonGenerationException;

Source Link

Document

Method for writing closing marker of a JSON Object value (character '}'; plus possible white space decoration if pretty-printing is enabled).

Usage

From source file:com.predic8.membrane.core.interceptor.administration.AdminRESTInterceptor.java

@Mapping("/admin/rest/exchanges(/?\\?.*)?")
public Response getExchanges(QueryParameter params, String relativeRootPath) throws Exception {

    if (params.getString("waitForModification") != null) {
        getRouter().getExchangeStore().waitForModification(params.getLong("waitForModification"));
    }//from  ww w .  j  av  a 2s  .  com

    List<AbstractExchange> exchanges;
    synchronized (getRouter().getExchangeStore().getAllExchangesAsList()) {
        exchanges = new ArrayList<AbstractExchange>(getRouter().getExchangeStore().getAllExchangesAsList());
    }

    exchanges = filter(params, exchanges);

    Collections.sort(exchanges, ComparatorFactory.getAbstractExchangeComparator(
            params.getString("sort", "time"), params.getString("order", "desc")));

    int offset = params.getInt("offset", 0);
    int max = params.getInt("max", exchanges.size());

    final int total = exchanges.size();
    final List<AbstractExchange> paginated = exchanges.subList(offset,
            Math.min(offset + max, exchanges.size()));

    return json(new JSONContent() {
        public void write(JsonGenerator gen) throws Exception {
            gen.writeStartObject();
            gen.writeArrayFieldStart("exchanges");
            for (AbstractExchange e : paginated) {
                writeExchange(e, gen);
            }
            gen.writeEndArray();
            gen.writeNumberField("total", total);
            gen.writeNumberField("lastModified", getRouter().getExchangeStore().getLastModified());
            gen.writeEndObject();
        }
    });
}

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From source file:com.predic8.membrane.core.interceptor.apimanagement.statistics.AMStatisticsCollector.java

private String combineJsons(String name, ArrayList<String> jsonStatisticsForRequests) throws IOException {
    JsonGenerator gen = getAndResetJsonGenerator();

    try {//from ww w .ja  v a 2s  .  c  o m
        gen.writeStartObject();
        gen.writeArrayFieldStart(name);
        if (!jsonStatisticsForRequests.isEmpty())
            gen.writeRaw(jsonStatisticsForRequests.get(0));
        for (int i = 1; i < jsonStatisticsForRequests.size(); i++) {
            gen.writeRaw("," + jsonStatisticsForRequests.get(i));
        }
        gen.writeEndArray();
        gen.writeEndObject();
    } catch (IOException e) {
        e.printStackTrace();
    }
    return getStringFromJsonGenerator();
}

---

From source file:com.strategicgains.hyperexpress.serialization.siren.jackson.SirenResourceSerializer.java

private void writeEntities(Resource resource, JsonGenerator jgen) throws JsonGenerationException, IOException {
    Map<String, List<Resource>> entities = resource.getResources();

    if (entities == null || entities.isEmpty())
        return;/*from  w  w  w. j  a  v  a  2  s.com*/

    jgen.writeArrayFieldStart(ENTITIES);

    for (Entry<String, List<Resource>> entry : entities.entrySet()) {
        for (Resource r : entry.getValue()) {
            jgen.writeStartObject();
            jgen.writeArrayFieldStart("rel");
            jgen.writeString(entry.getKey());
            jgen.writeEndArray();
            renderJson((SirenResource) r, jgen);
            jgen.writeEndObject();
        }
    }

    jgen.writeEndArray();
}

---

From source file:models.ProcessSerializer.java

@Override
public void serialize(Process process, JsonGenerator jgen, SerializerProvider provider) throws IOException {
    jgen.writeStartObject();/*from w ww  . j  av a  2 s  .  c  o m*/
    jgen.writeStringField("id", process.getId());
    jgen.writeFieldName("unit");
    jgen.writeObject(process.getUnit());
    jgen.writeFieldName("keywords");
    jgen.writeObject(process.getKeywords());

    jgen.writeFieldName("groups");
    jgen.writeStartArray();
    for (Group group : process.getGroups()) {
        jgen.writeStartObject();
        jgen.writeStringField("id", group.getId());
        jgen.writeStringField("label", group.getLabel());
        jgen.writeEndObject();
    }
    jgen.writeEndArray();

    jgen.writeFieldName("relations");
    jgen.writeStartArray();
    for (DerivedRelation relation : process.getUpstreamDerivedRelations()) {
        jgen.writeObject(relation);
    }
    for (DerivedRelation relation : process.getDownstreamDerivedRelations()) {
        jgen.writeObject(relation);
    }
    jgen.writeEndArray();

    jgen.writeFieldName("impacts");
    jgen.writeStartObject();
    for (Impact impact : process.getImpacts().values()) {
        jgen.writeFieldName(impact.getType().getId());
        jgen.writeStartObject();
        jgen.writeFieldName("value");
        jgen.writeObject(impact.getValue());
        jgen.writeFieldName("upstream");
        jgen.writeObject(getUpstreamImpacts(process, impact));
        jgen.writeFieldName("composition");
        jgen.writeObject(getImpactComposition(process, impact));
        jgen.writeEndObject();
    }
    jgen.writeEndObject();

    jgen.writeFieldName("flows");
    jgen.writeStartObject();
    for (ElementaryFlow flow : process.getCalculatedFlows().values()) {
        jgen.writeFieldName(flow.getType().getId());
        jgen.writeStartObject();
        jgen.writeFieldName("value");
        jgen.writeObject(flow.getValue());
        jgen.writeFieldName("upstream");
        jgen.writeObject(getUpstreamFlows(process, flow));
        jgen.writeEndObject();
    }
    jgen.writeEndObject();

    jgen.writeEndObject();
}

---

From source file:net.logstash.logback.composite.loggingevent.CallerDataJsonProvider.java

@Override
public void writeTo(JsonGenerator generator, ILoggingEvent event) throws IOException {
    StackTraceElement callerData = extractCallerData(event);
    if (callerData == null) {
        return;//from  w  ww  .j  ava  2 s  .  c  o  m
    }
    if (getFieldName() != null) {
        generator.writeObjectFieldStart(getFieldName());
    }
    JsonWritingUtils.writeStringField(generator, classFieldName, callerData.getClassName());
    JsonWritingUtils.writeStringField(generator, methodFieldName, callerData.getMethodName());
    JsonWritingUtils.writeStringField(generator, fileFieldName, callerData.getFileName());
    JsonWritingUtils.writeNumberField(generator, lineFieldName, callerData.getLineNumber());
    if (getFieldName() != null) {
        generator.writeEndObject();
    }
}

---

From source file:org.lambdamatic.internal.elasticsearch.codec.RangeQuerySerializer.java

@Override
public void serialize(final RangeQuery rangeQuery, final JsonGenerator generator,
        final SerializerProvider serializers) throws IOException, JsonProcessingException {
    generator.writeStartObject();//w  ww  . j  a  v  a2s .c o  m
    generator.writeObjectFieldStart("range");
    generator.writeObjectFieldStart(rangeQuery.getFieldName());
    switch (rangeQuery.getType()) {
    case GT:
        generator.writeObjectField("gt", rangeQuery.getValue());
        break;
    case GTE:
        generator.writeObjectField("gte", rangeQuery.getValue());
        break;
    default:
        throw new CodecException("Unsupported (yet range type: " + rangeQuery.getType());
    }
    if (rangeQuery.getBoostFactor() != 1.0f) {
        generator.writeNumberField("boost", rangeQuery.getBoostFactor());
    }
    generator.writeEndObject();
    generator.writeEndObject();
    generator.writeEndObject();
}

---

From source file:com.arpnetworking.logback.serialization.MapOfJsonSerialziationStrategy.java

/**
 * Serialize an event./* w w w.  java2  s  .c o  m*/
 *
 * @param event The event.
 * @param eventName The event name.
 * @param map The message key to json-value pairs.
 * @return Serialization of message as a <code>String</code>.
 */
public String serialize(final ILoggingEvent event, final String eventName, final Map<String, String> map) {
    final StringWriter jsonWriter = new StringWriter();
    try {
        final JsonGenerator jsonGenerator = _jsonFactory.createGenerator(jsonWriter);
        // Start wrapper
        startStenoWrapper(event, eventName, jsonGenerator, _objectMapper);

        // Write event data
        jsonGenerator.writeObjectFieldStart("data");
        if (map != null) {
            for (final Map.Entry<String, String> entry : map.entrySet()) {
                if (entry.getValue() == null) {
                    jsonGenerator.writeObjectField(entry.getKey(), null);
                } else {
                    jsonGenerator.writeFieldName(entry.getKey());
                    jsonGenerator.writeRawValue(entry.getValue());
                }
            }
        }
        jsonGenerator.writeEndObject(); // End 'data' field

        // Output throwable
        writeThrowable(event.getThrowableProxy(), jsonGenerator, _objectMapper);

        // End wrapper
        endStenoWrapper(event, eventName, jsonGenerator, _objectMapper);
    } catch (final IOException e) {
        return "Unknown exception: " + e.getMessage();
    }

    return jsonWriter.toString();
}

---

From source file:io.gravitee.definition.jackson.datatype.api.ser.ApiSerializer.java

@Override
public void serialize(Api api, JsonGenerator jgen, SerializerProvider provider) throws IOException {
    jgen.writeStartObject();//from w  w w  .j av a  2s.  co  m
    jgen.writeStringField("id", api.getId());
    jgen.writeStringField("name", api.getName());
    jgen.writeObjectField("version", api.getVersion());

    if (api.getProxy() != null) {
        jgen.writeObjectField("proxy", api.getProxy());
    }

    if (api.getPaths() != null) {
        jgen.writeObjectFieldStart("paths");
        api.getPaths().forEach((s, path) -> {
            try {
                jgen.writeObjectField(s, path);
            } catch (IOException e) {
                e.printStackTrace();
            }
        });

        jgen.writeEndObject();
    }

    if (api.getServices() != null && !api.getServices().isEmpty()) {
        jgen.writeObjectField("services", api.getServices());
    }

    if (api.getResources() != null && !api.getResources().isEmpty()) {
        jgen.writeArrayFieldStart("resources");
        for (Resource resource : api.getResources()) {
            jgen.writeObject(resource);
        }
        jgen.writeEndArray();
    }

    if (api.getProperties() != null) {
        jgen.writeObjectFieldStart("properties");
        api.getProperties().forEach((s, property) -> {
            try {
                jgen.writeObjectField(s, property);
            } catch (IOException e) {
                e.printStackTrace();
            }
        });

        jgen.writeEndObject();
    }

    if (api.getTags() != null && !api.getTags().isEmpty()) {
        jgen.writeArrayFieldStart("tags");
        api.getTags().forEach(tag -> {
            try {
                jgen.writeObject(tag);
            } catch (IOException e) {
                e.printStackTrace();
            }
        });
        jgen.writeEndArray();
    }

    jgen.writeEndObject();
}

---

From source file:org.n52.tamis.core.json.serialize.processes.execute.ExecuteOutputSerializer.java

@Override
public void serialize(ExecuteOutput output_simple, JsonGenerator jsonGenerator, SerializerProvider serProvider)
        throws IOException, JsonProcessingException {

    logger.info("Start serialization of output \"{}\"", output_simple);

    /*//from  w w  w  . ja  v  a 2 s  . co m
     * write the input as WPS "Data" element
     * 
     * expected structure looks like:
     * 
     *    {
          "_mimeType": "text/xml",
          "_id": "complexOutput",
          "_transmission": "reference"
      }
     */

    jsonGenerator.writeStartObject();

    jsonGenerator.writeStringField("_mimeType", output_simple.getType());

    jsonGenerator.writeStringField("_id", output_simple.getId());

    jsonGenerator.writeStringField("_transmission", output_simple.getTransmission());

    jsonGenerator.writeEndObject();

    logger.info("serialization of output ended.");
}

---

From source file:com.googlecode.wickedcharts.highcharts.jackson.CrosshairSerializer.java

@Override
public void serialize(final Crosshair value, final JsonGenerator jgen, final SerializerProvider provider)
        throws IOException, JsonProcessingException {

    if (value.getColor() != null || value.getDashStyle() != null || value.getWidth() != null
            || value.getzIndex() != null) {
        jgen.writeStartObject();//from w  w  w. j a v  a  2  s . c o m
        if (value.getColor() != null) {
            jgen.writeObjectField("color", value.getColor());
        }
        if (value.getDashStyle() != null) {
            jgen.writeObjectField("dashStyle", value.getDashStyle());
        }
        if (value.getWidth() != null) {
            jgen.writeObjectField("width", value.getWidth());
        }
        if (value.getzIndex() != null) {
            jgen.writeObjectField("zIndex", value.getzIndex());
        }
        jgen.writeEndObject();
    } else {
        // if no attributes are given, simply render true
        jgen.writeBoolean(true);
    }

}

---

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