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

List of usage examples for com.fasterxml.jackson.core JsonGenerator writeArrayFieldStart

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Introduction

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

Prototype

public final void writeArrayFieldStart(String fieldName) throws IOException, JsonGenerationException

Source Link

Document

Convenience method for outputting a field entry ("member") (that will contain a JSON Array value), and the START_ARRAY marker.

Usage

From source file:com.nebhale.cyclinglibrary.web.json.CollectionJsonSerializer.java

@Override
public void serialize(Collection value, JsonGenerator jgen, SerializerProvider provider) throws IOException {
    jgen.writeStartObject();//ww  w. ja  v  a  2 s  .c o  m
    jgen.writeStringField("name", value.getName());
    jgen.writeStringField("shortName", value.getShortName());
    jgen.writeArrayFieldStart("links");
    jgen.writeObject(new Link("self", "types", value.getTypeId(), "collections", value));
    jgen.writeObject(new Link("create-item", "types", value.getTypeId(), "collections", value, "items"));
    for (Long itemId : value.getItemIds()) {
        jgen.writeObject(new Link("item", "types", value.getTypeId(), "collections", value, "items", itemId));
    }
    jgen.writeEndArray();
    jgen.writeEndObject();
}

From source file:com.nebhale.cyclinglibrary.web.json.TypeJsonSerializer.java

@Override
public void serialize(Type value, JsonGenerator jgen, SerializerProvider provider) throws IOException {
    jgen.writeStartObject();/*from ww  w.  j a  va2s .  c o  m*/
    jgen.writeStringField("name", value.getName());
    jgen.writeStringField("shortName", value.getShortName());
    jgen.writeArrayFieldStart("links");
    jgen.writeObject(new Link("self", "types", value));
    jgen.writeObject(new Link("create-collection", "types", value, "collections"));
    for (Long collectiondId : value.getCollectionIds()) {
        jgen.writeObject(new Link("collection", "types", value, "collections", collectiondId));
    }
    jgen.writeEndArray();
    jgen.writeEndObject();
}

From source file:ratpack.codahale.metrics.internal.WebSocketReporter.java

private void writeCounters(JsonGenerator json, SortedMap<String, Counter> counters) throws IOException {
    json.writeArrayFieldStart("counters");
    for (Map.Entry<String, Counter> entry : counters.entrySet()) {
        Counter counter = entry.getValue();

        json.writeStartObject();/*from   w  w  w .j  a v  a 2 s.co  m*/
        json.writeStringField("name", entry.getKey());
        json.writeNumberField("count", counter.getCount());
        json.writeEndObject();
    }
    json.writeEndArray();
}

From source file:ratpack.codahale.metrics.internal.WebSocketReporter.java

private void writeMeters(JsonGenerator json, SortedMap<String, Meter> meters) throws IOException {
    json.writeArrayFieldStart("meters");
    for (Map.Entry<String, Meter> entry : meters.entrySet()) {
        Meter meter = entry.getValue();/*w  w w  .  j ava  2 s. com*/

        json.writeStartObject();
        json.writeStringField("name", entry.getKey());
        json.writeNumberField("count", meter.getCount());
        json.writeNumberField("meanRate", convertRate(meter.getMeanRate()));
        json.writeNumberField("oneMinuteRate", convertRate(meter.getOneMinuteRate()));
        json.writeNumberField("fiveMinuteRate", convertRate(meter.getFiveMinuteRate()));
        json.writeNumberField("fifteenMinuteRate", convertRate(meter.getFifteenMinuteRate()));
        json.writeEndObject();
    }
    json.writeEndArray();
}

From source file:com.nebhale.cyclinglibrary.web.json.TaskJsonSerializer.java

@Override
public void serialize(Task value, JsonGenerator jgen, SerializerProvider provider) throws IOException {
    jgen.writeStartObject();/*from  ww w.  ja v  a2s .c o m*/
    jgen.writeStringField("status", value.getStatus().toString());
    jgen.writeStringField("message", value.getMessage());
    jgen.writeArrayFieldStart("links");
    jgen.writeObject(new Link("self", "tasks", value));
    jgen.writeEndArray();
    jgen.writeEndObject();
}

From source file:com.nebhale.cyclinglibrary.web.json.ItemJsonSerializer.java

@Override
public void serialize(Item value, JsonGenerator jgen, SerializerProvider provider) throws IOException {
    jgen.writeStartObject();//  www.jav  a  2s  . c  om
    jgen.writeStringField("name", value.getName());
    jgen.writeStringField("shortName", value.getShortName());
    jgen.writeArrayFieldStart("links");
    jgen.writeObject(new Link("self", "types", value.getTypeId(), "collections", value.getCollectionId(),
            "items", value));
    jgen.writeObject(new Link("points-raw", "types", value.getTypeId(), "collections", value.getCollectionId(),
            "items", value, "points"));
    jgen.writeObject(new Link("points-image", "types", value.getTypeId(), "collections",
            value.getCollectionId(), "items", value, "points"));
    jgen.writeObject(new Link("points-gpx", "types", value.getTypeId(), "collections", value.getCollectionId(),
            "items", value, "points"));
    jgen.writeEndArray();
    jgen.writeEndObject();
}

From source file:ratpack.codahale.metrics.internal.WebSocketReporter.java

@SuppressWarnings("rawtypes")
private void writeGauges(JsonGenerator json, SortedMap<String, Gauge> gauges) throws IOException {
    json.writeArrayFieldStart("gauges");
    for (Map.Entry<String, Gauge> entry : gauges.entrySet()) {
        Gauge gauge = entry.getValue();// ww w  .  ja  va  2s  .  co  m

        json.writeStartObject();
        json.writeStringField("name", entry.getKey());
        try {
            json.writeFieldName("value");
            json.writeObject(gauge.getValue());
        } catch (Exception e) {
            LOGGER.log(Level.FINE, "Exception encountered while reporting [" + entry.getKey() + "]: "
                    + e.getLocalizedMessage());
            json.writeNull();
        }
        json.writeEndObject();

    }
    json.writeEndArray();
}

From source file:ratpack.codahale.metrics.internal.WebSocketReporter.java

private void writeTimers(JsonGenerator json, SortedMap<String, Timer> timers) throws IOException {
    json.writeArrayFieldStart("timers");
    for (Map.Entry<String, Timer> entry : timers.entrySet()) {
        Timer timer = entry.getValue();

        json.writeStartObject();/*  ww w. j ava2  s.  c  o m*/
        json.writeStringField("name", entry.getKey());
        json.writeNumberField("count", timer.getCount());
        json.writeNumberField("meanRate", convertRate(timer.getMeanRate()));
        json.writeNumberField("oneMinuteRate", convertRate(timer.getOneMinuteRate()));
        json.writeNumberField("fiveMinuteRate", convertRate(timer.getFiveMinuteRate()));
        json.writeNumberField("fifteenMinuteRate", convertRate(timer.getFifteenMinuteRate()));

        Snapshot snapshot = timer.getSnapshot();
        json.writeNumberField("min", convertDuration(snapshot.getMin()));
        json.writeNumberField("max", convertDuration(snapshot.getMax()));
        json.writeNumberField("mean", convertDuration(snapshot.getMean()));
        json.writeNumberField("stdDev", convertDuration(snapshot.getStdDev()));
        json.writeNumberField("50thPercentile", convertDuration(snapshot.getMedian()));
        json.writeNumberField("75thPercentile", convertDuration(snapshot.get75thPercentile()));
        json.writeNumberField("95thPercentile", convertDuration(snapshot.get95thPercentile()));
        json.writeNumberField("98thPercentile", convertDuration(snapshot.get98thPercentile()));
        json.writeNumberField("99thPercentile", convertDuration(snapshot.get99thPercentile()));
        json.writeNumberField("999thPercentile", convertDuration(snapshot.get999thPercentile()));
        json.writeEndObject();
    }
    json.writeEndArray();
}

From source file:ratpack.codahale.metrics.internal.WebSocketReporter.java

private void writeHistograms(JsonGenerator json, SortedMap<String, Histogram> histograms) throws IOException {
    json.writeArrayFieldStart("histograms");
    for (Map.Entry<String, Histogram> entry : histograms.entrySet()) {
        Histogram histogram = entry.getValue();

        json.writeStartObject();/*from w  ww  . ja v  a  2  s. com*/
        json.writeStringField("name", entry.getKey());
        json.writeNumberField("count", histogram.getCount());

        Snapshot snapshot = histogram.getSnapshot();
        json.writeNumberField("min", convertDuration(snapshot.getMin()));
        json.writeNumberField("max", convertDuration(snapshot.getMax()));
        json.writeNumberField("mean", convertDuration(snapshot.getMean()));
        json.writeNumberField("stdDev", convertDuration(snapshot.getStdDev()));
        json.writeNumberField("50thPercentile", convertDuration(snapshot.getMedian()));
        json.writeNumberField("75thPercentile", convertDuration(snapshot.get75thPercentile()));
        json.writeNumberField("95thPercentile", convertDuration(snapshot.get95thPercentile()));
        json.writeNumberField("98thPercentile", convertDuration(snapshot.get98thPercentile()));
        json.writeNumberField("99thPercentile", convertDuration(snapshot.get99thPercentile()));
        json.writeNumberField("999thPercentile", convertDuration(snapshot.get999thPercentile()));
        json.writeEndObject();
    }
    json.writeEndArray();
}

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

private void writeFields(List<SirenField> fields, JsonGenerator jgen) throws IOException {
    if (fields == null)
        return;// w w  w . j  av  a  2s  . com

    jgen.writeArrayFieldStart(FIELDS);

    for (SirenField field : fields) {
        jgen.writeObject(field);
    }

    jgen.writeEndArray();
}