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:piazza.services.ingest.util.GeoJsonSerializer.java

private void writeMultiLineString(JsonGenerator jgen, MultiLineString value) throws IOException {
    jgen.writeStartObject();//from   w  w  w .j  a v  a  2s  . co  m
    jgen.writeStringField("type", "MultiLineString");
    jgen.writeArrayFieldStart("coordinates");

    for (int i = 0; i != value.getNumGeometries(); ++i) {
        writeLineStringCoords(jgen, (LineString) value.getGeometryN(i));
    }

    jgen.writeEndArray();
    jgen.writeEndObject();
}

From source file:com.amazon.speech.json.ContextSerializer.java

@Override
public void serialize(Context context, JsonGenerator jgen, SerializerProvider provider) throws IOException {
    jgen.writeStartObject();// ww w.ja  v  a2  s  .  c o m

    for (SerializedInterface interfaceName : SerializedInterface.values()) {
        if (context.hasState(interfaceName.getInterfaceClass())) {
            @SuppressWarnings("unchecked")
            State<?> state = context.getState(interfaceName.getInterfaceClass(), State.class);
            jgen.writeFieldName(interfaceName.name());
            jgen.writeObject(state);
        }
    }

    jgen.writeEndObject();
}

From source file:com.github.tomakehurst.wiremock.http.HttpHeadersJsonSerializer.java

@Override
public void serialize(HttpHeaders headers, JsonGenerator jgen, SerializerProvider provider) throws IOException {
    jgen.writeStartObject();/* w w w  .ja  v  a 2  s. c o  m*/
    for (HttpHeader header : headers.all()) {
        if (header.isSingleValued()) {
            jgen.writeStringField(header.key(), header.firstValue());
        } else {
            jgen.writeArrayFieldStart(header.key());
            for (String value : header.values()) {
                jgen.writeString(value);
            }
            jgen.writeEndArray();
        }
    }
    jgen.writeEndObject();
}

From source file:com.viridiansoftware.metrics.elasticsearch.ElasticsearchReporter.java

private void reportCounter(String index, long timestamp, String name, Counter counter) throws IOException {
    StringWriter writer = new StringWriter();
    JsonGenerator jsonGenerator = jsonFactory.createGenerator(writer);
    jsonGenerator.writeStartObject();/*from   w ww.j a  v  a2 s. c  o  m*/
    jsonGenerator.writeNumberField(timestampFieldName, timestamp);
    jsonGenerator.writeStringField("@name", prefixMetricName(name));
    jsonGenerator.writeNumberField("count", counter.getCount());
    jsonGenerator.writeEndObject();
    jsonGenerator.flush();
    addReportToBulkRequest(index, MetricElasticsearchTypes.COUNTER, writer.toString());
}

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

@Override
@SuppressWarnings("rawtypes")
public void report(SortedMap<String, Gauge> gauges, SortedMap<String, Counter> counters,
        SortedMap<String, Histogram> histograms, SortedMap<String, Meter> meters,
        SortedMap<String, Timer> timers) {
    try {/*from  www. j  a v  a2s .  c  o m*/
        OutputStream out = new ByteArrayOutputStream();
        JsonGenerator json = factory.createGenerator(out);

        json.writeStartObject();
        json.writeNumberField("timestamp", clock.getTime());
        writeTimers(json, timers);
        writeGauges(json, gauges);
        writeMeters(json, meters);
        writeCounters(json, counters);
        writeHistograms(json, histograms);
        json.writeEndObject();

        json.flush();
        json.close();

        metricsBroadcaster.broadcast(out.toString());
    } catch (IOException e) {
        LOGGER.log(Level.WARNING, "Exception encountered while reporting metrics: " + e.getLocalizedMessage());
    }
}

From source file:com.attribyte.essem.es.LessThanIntQuery.java

@Override
public void generate(final JsonGenerator generator) throws IOException {
    generator.writeStartObject();//from   ww  w .j ava2  s.co m
    {
        generator.writeObjectFieldStart("range");
        {
            generator.writeObjectFieldStart(term);
            {
                if (includeMax) {
                    generator.writeNumberField("lte", maxValue);
                } else {
                    generator.writeNumberField("lt", maxValue);
                }
            }
            generator.writeEndObject();
        }
        generator.writeEndObject();
    }
    generator.writeEndObject();
}

From source file:com.messagehub.samples.servlet.MessageList.java

/**
 * Build message list dependent on the format Message Hub requires. The
 * message list is in the form: [{ "value": base_64_string }, ...]
 *
 * @return {String} String representation of a JSON object.
 * @throws IOException//from  w w  w  .jav a  2s .c om
 */
public String build() throws IOException {
    final JsonFactory jsonFactory = new JsonFactory();
    ByteArrayOutputStream outputStream = new ByteArrayOutputStream();
    JsonGenerator jsonGenerator = null;

    jsonGenerator = jsonFactory.createGenerator(outputStream);

    jsonGenerator.writeStartArray();

    // Write each message as a JSON object in
    // the form:
    // { "value": base_64_string }
    for (int i = 0; i < this.messages.size(); i++) {
        jsonGenerator.writeStartObject();
        jsonGenerator.writeFieldName("value");
        jsonGenerator.writeObject(this.messages.get(i));
        jsonGenerator.writeEndObject();
    }

    jsonGenerator.writeEndArray();

    // Close underlying streams and return string representation.
    jsonGenerator.close();
    outputStream.close();

    return new String(outputStream.toByteArray());
}

From source file:com.microsoft.azure.storage.blob.BlobEncryptionData.java

public String serialize() throws IOException {

    final StringWriter strWriter = new StringWriter();
    JsonGenerator generator = Utility.getJsonGenerator(strWriter);

    try {// w  ww . j  a va2 s. co m
        // start object
        generator.writeStartObject();

        // write the encryption mode
        generator.writeStringField(Constants.EncryptionConstants.ENCRYPTION_MODE,
                Constants.EncryptionConstants.FULL_BLOB);

        // write the encryption data
        this.serialize(generator);

        // end object
        generator.writeEndObject();
    } finally {
        generator.close();
    }

    return strWriter.toString();
}

From source file:test.com.azaptree.services.json.JsonUtilsTest.java

@Test
public void test_serialize() throws JsonGenerationException, IOException {
    final ByteArrayOutputStream bos = new ByteArrayOutputStream();
    final JsonGenerator generator = JsonUtils.createJsonGenerator(bos);
    generator.writeStartObject();/*from ww  w  .  j a  v a2  s  . com*/
    generator.writeStringField("stringField", "stringFieldValue");
    generator.writeNumberField("numberField", 5);
    generator.writeEndObject();
    generator.close();

    final Map<String, Object> test = JsonUtils.parse(new ByteArrayInputStream(bos.toByteArray()));
    Assert.assertEquals(test.get("stringField"), "stringFieldValue");
    Assert.assertEquals(test.get("numberField"), 5);
}

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

@Override
public void serialize(Failover failover, JsonGenerator jgen, SerializerProvider provider) throws IOException {
    jgen.writeStartObject();//from  ww  w.  j av a  2 s . com

    // Max attempts
    jgen.writeNumberField("maxAttempts", failover.getMaxAttempts());

    // Retry timeout
    jgen.writeNumberField("retryTimeout", failover.getRetryTimeout());

    // Error cases
    jgen.writeArrayFieldStart("cases");
    for (FailoverCase failoverCase : failover.getCases()) {
        jgen.writeString(failoverCase.name());
    }
    jgen.writeEndArray();

    jgen.writeEndObject();
}