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

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

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Introduction

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

Prototype

public abstract void writeEndArray() throws IOException, JsonGenerationException;

Source Link

Document

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

Usage

From source file:net.uncontended.precipice.reporting.registry.ToJSON.java

public String write(Summary<Result, Rejected> summary) {
    Slice<Result, Rejected>[] slices = summary.getSlices();

    Class<Result> resultClazz = summary.resultClazz;
    Class<Rejected> rejectedClazz = summary.rejectedClazz;

    StringWriter w = new StringWriter();
    try {/*from  w w w  .j a v a 2 s  . c  o  m*/
        JsonGenerator generator = jsonFactory.createGenerator(w);
        generator.writeStartObject();
        generator.writeObjectFieldStart("result-to-success?");
        for (Result r : resultClazz.getEnumConstants()) {
            generator.writeObjectField(r.toString(), r.isFailure());
        }
        generator.writeEndObject();
        generator.writeArrayFieldStart("rejected");
        for (Rejected r : rejectedClazz.getEnumConstants()) {
            generator.writeString(r.toString());
        }
        generator.writeEndArray();
        generator.writeArrayFieldStart("slices");
        writeSlice(generator, slices[0]);
        generator.writeEndArray();
        generator.writeEndObject();
        generator.flush();
    } catch (IOException e) {
        e.printStackTrace();
        return EMPTY;
    }

    return w.toString();
}

From source file:io.gravitee.definition.jackson.datatype.services.healthcheck.ser.ExpectationSerializer.java

@Override
public void serialize(Expectation expectation, JsonGenerator jgen, SerializerProvider provider)
        throws IOException {
    jgen.writeStartObject();/* w  w w  . j  a v a 2 s  .  co  m*/

    jgen.writeArrayFieldStart("assertions");
    if (expectation.getAssertions() != null && !expectation.getAssertions().isEmpty()) {
        expectation.getAssertions().forEach(assertion -> {
            try {
                jgen.writeString(assertion);
            } catch (IOException e) {
                e.printStackTrace();
            }
        });
    } else {
        jgen.writeString(Expectation.DEFAULT_ASSERTION);
    }

    jgen.writeEndArray();

    jgen.writeEndObject();
}

From source file:be.dnsbelgium.rdap.jackson.StructuredValueSerializer.java

@Override
public void serialize(StructuredValue value, JsonGenerator jgen, SerializerProvider provider)
        throws IOException {
    for (StructuredValue.Component c : value.getComponents()) {
        // in a structured context, a list-component must start with [ and end with ]
        if (AbstractList.class.isAssignableFrom(c.value.getClass())
                && ((AbstractList) c.value).getValues() != null
                && ((AbstractList) c.value).getValues().size() > 1) {
            jgen.writeStartArray();//from ww  w.  j a v  a 2  s .  c  o  m
            provider.findValueSerializer(c.value.getClass(), null).serialize(c.value, jgen, provider);
            jgen.writeEndArray();
        } else {
            provider.findValueSerializer(c.value.getClass(), null).serialize(c.value, jgen, provider);
        }
    }
}

From source file:com.example.MessageList.java

/**
 * Build message list dependent on the format Message Hub requires. The
 * message list is in the form: [{ "value": base_64_string }, ...]
 * //from ww  w. j  a v  a  2s . c om
 * @return {String} String representation of a JSON object.
 * @throws IOException
 */
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.attribyte.essem.es.BooleanQuery.java

public void generate(final JsonGenerator generator) throws IOException {

    if (isEmpty()) {
        return; //Write nothing...there's no constraint.
    }//w  ww.  j  a  v  a 2s .  c  o  m

    generator.writeStartObject();
    {
        generator.writeObjectFieldStart("bool");
        {
            if (mustTerms.size() > 0) {
                generator.writeArrayFieldStart("must");
                for (QueryComponent query : mustTerms) {
                    query.generate(generator);
                }
                generator.writeEndArray();
            }

            if (mustNotTerms.size() > 0) {
                generator.writeArrayFieldStart("must_not");
                for (QueryComponent query : mustNotTerms) {
                    query.generate(generator);
                }
                generator.writeEndArray();
            }

            if (shouldTerms.size() > 0) {
                generator.writeArrayFieldStart("should");
                for (QueryComponent query : shouldTerms) {
                    query.generate(generator);
                }
                generator.writeEndArray();
            }
        }
        generator.writeEndObject();
    }
    generator.writeEndObject();

}

From source file:com.navercorp.pinpoint.web.view.ApplicationAgentHostListSerializer.java

@Override
public void serialize(ApplicationAgentHostList applicationAgentHostList, JsonGenerator jsonGenerator,
        SerializerProvider provider) throws IOException {
    jsonGenerator.writeStartObject();/*from w  ww.jav a  2  s.c o m*/
    jsonGenerator.writeNumberField("startIndex", applicationAgentHostList.getStartApplicationIndex());
    jsonGenerator.writeNumberField("endIndex", applicationAgentHostList.getEndApplicationIndex());
    jsonGenerator.writeNumberField("totalApplications", applicationAgentHostList.getTotalApplications());

    jsonGenerator.writeArrayFieldStart("applications");
    writeApplicationList(applicationAgentHostList, jsonGenerator);
    jsonGenerator.writeEndArray();

    jsonGenerator.writeEndObject();
}

From source file:org.h2gis.drivers.geojson.GeoJsonWriteDriver.java

/**
 * Write coordinate array./*  ww  w .  j a  va2  s.c  om*/
 *
 * @param coordinates
 * @param gen
 * @throws IOException
 */
private void writeCoordinates(Coordinate[] coordinates, JsonGenerator gen) throws IOException {
    gen.writeStartArray();
    for (Coordinate coord : coordinates) {
        writeCoordinate(coord, gen);
    }
    gen.writeEndArray();
}

From source file:ninja.leaping.configurate.json.JSONConfigurationLoader.java

private void generateArray(JsonGenerator generator, ConfigurationNode node) throws IOException {
    if (!node.hasListChildren()) {
        throw new IOException("Node passed to generateArray does not have list children!");
    }//  ww w . j a  va  2 s. c  om
    List<? extends ConfigurationNode> children = node.getChildrenList();
    generator.writeStartArray(children.size());
    for (ConfigurationNode child : children) {
        generateValue(generator, child);
    }
    generator.writeEndArray();
}

From source file:org.killbill.billing.plugin.meter.api.user.JsonSamplesOutputer.java

protected void output(final OutputStream output, final List<Integer> sourceIds, final List<Integer> metricIds,
        final DateTime startTime, final DateTime endTime) throws IOException {
    // Setup Jackson
    final JsonGenerator generator = objectMapper.getJsonFactory().createJsonGenerator(output);

    generator.writeStartArray();// w  w  w  .  java 2 s  . c  o m

    // First, return all data stored in the database
    writeJsonForStoredChunks(generator, sourceIds, metricIds, startTime, endTime);

    // Now return all data in memory
    writeJsonForInMemoryChunks(generator, sourceIds, metricIds, startTime, endTime);

    // Allow implementers to flush their buffers
    writeRemainingData(generator);

    generator.writeEndArray();

    generator.flush();
    generator.close();
}

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

@Override
public void serialize(Collection value, JsonGenerator jgen, SerializerProvider provider) throws IOException {
    jgen.writeStartObject();//w  ww .  j  av  a2s  .  co 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();
}