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

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: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 av a2  s  .co m*/

        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();
}

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From source file:models.CategorySerializer.java

@Override
public void serialize(Category cat, JsonGenerator jgen, SerializerProvider provider) throws IOException {
    jgen.writeStartObject();//  w ww. j  a  va2  s  . co m
    jgen.writeStringField("id", cat.getId());
    jgen.writeStringField("label", cat.getLabel());
    jgen.writeFieldName("children");
    jgen.writeStartArray();
    for (Object obj : cat.getChildren()) {
        if (obj instanceof Group) {
            Group group = (Group) obj;
            jgen.writeStartObject();
            jgen.writeStringField("id", group.getId());
            jgen.writeStringField("label", group.getLabel());
            if (group.getType() == Type.PROCESS) {
                jgen.writeStringField("type", "PROCESS");
            } else {
                jgen.writeStringField("type", "COEFFICIENT");
            }
            jgen.writeEndObject();
        } else {
            jgen.writeObject(obj);
        }
    }
    jgen.writeEndArray();
    jgen.writeEndObject();
}

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From source file:com.github.aptd.simulation.elements.train.CDoor.java

@Override
protected void writeState(final JsonGenerator p_generator) throws IOException {
    p_generator.writeStringField("state", m_state.name());
    p_generator.writeNumberField("openwidth", m_openwidth);
    p_generator.writeStringField("station", m_stationid);
    p_generator.writeStringField("platform", m_platformid);
    p_generator.writeNumberField("freetime", m_freetime);
    p_generator.writeArrayFieldStart("entryqueue");
    for (final IPassenger<?> l_passenger : m_entryqueue)
        p_generator.writeString(l_passenger.id());
    p_generator.writeEndArray();
    p_generator.writeArrayFieldStart("exitqueue");
    for (final IPassenger<?> l_passenger : m_exitqueue)
        p_generator.writeString(l_passenger.id());
    p_generator.writeEndArray();//  w  w  w  .  j  av  a 2s .  c  o m
}

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From source file:TDS.Shared.Messages.MessageJson.java

public String create(ContextType contextType, List<String> contexts) throws ReturnStatusException {
    MessageContextType messageContextType = null;
    StringWriter sw = new StringWriter();
    JsonFactory jsonFactory = new JsonFactory();
    JsonGenerator jsonWriter;

    try {//from ww  w  .j a v  a2s. co m
        if (_messageSystem != null) {
            messageContextType = _messageSystem.getMessageContextType(contextType);
        }

        if (messageContextType == null)
            return "{}";

        jsonWriter = jsonFactory.createGenerator(sw);
        jsonWriter.writeStartObject();
        jsonWriter.writeStringField("c_l", _language); // "c_l": _language
        jsonWriter.writeFieldName("c_a"); // "c_a" :
        jsonWriter.writeStartArray(); // [

        for (String context : contexts) {
            MessageContext messageContext = messageContextType.getContext(context);
            writeContextElement(messageContext, jsonWriter);
        }

        jsonWriter.writeEndArray(); // ]
        jsonWriter.writeEndObject(); // }

        jsonWriter.close();
        sw.close();
    } catch (IOException e) {
        ReturnStatus rs = new ReturnStatus("failed", "Serialization failed: " + e.getMessage());
        throw new ReturnStatusException(rs);
    }

    return sw.getBuffer().toString();
}

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From source file:org.tanrabad.survey.service.json.MultiPolygonTypeConverter.java

@Override
public void serialize(List<JsonPolygon> coordinateMultiPolygon, String fieldName,
        boolean writeFieldNameForObject, JsonGenerator jsonGenerator) throws IOException {

    if (coordinateMultiPolygon != null) {
        jsonGenerator.writeFieldName("coordinates");
        jsonGenerator.writeStartArray();
        for (JsonPolygon eachPolygon : coordinateMultiPolygon) {
            if (eachPolygon != null) {
                jsonGenerator.writeStartArray();
                writePolygonArray(jsonGenerator, eachPolygon.getBoundary());
                for (int subPolygonIndex = 0; subPolygonIndex < eachPolygon
                        .getHolesCount(); subPolygonIndex++) {
                    List<Location> holePolygon = eachPolygon.getHole(subPolygonIndex);
                    if (holePolygon != null) {
                        writePolygonArray(jsonGenerator, holePolygon);
                    }//from w  ww . j  av  a  2  s.c o  m
                }
                jsonGenerator.writeEndArray();
            }
        }
    }
    jsonGenerator.writeEndArray();
}

---

From source file:com.joliciel.jochre.search.highlight.HighlightManagerImpl.java

@Override
public void findSnippets(Highlighter highlighter, Set<Integer> docIds, Set<String> fields, Writer out) {
    try {//from   ww  w .  j a  v  a  2s  .  c  om
        Map<Integer, Set<HighlightTerm>> termMap = highlighter.highlight(docIds, fields);
        Map<Integer, List<Snippet>> snippetMap = this.findSnippets(docIds, fields, termMap,
                this.getSnippetCount(), this.getSnippetSize());

        JsonFactory jsonFactory = new JsonFactory();
        JsonGenerator jsonGen = jsonFactory.createGenerator(out);

        jsonGen.writeStartObject();

        for (int docId : docIds) {
            Document doc = indexSearcher.doc(docId);
            jsonGen.writeObjectFieldStart(doc.get("id"));
            jsonGen.writeStringField("path", doc.get("path"));
            jsonGen.writeNumberField("docId", docId);

            jsonGen.writeArrayFieldStart("snippets");
            for (Snippet snippet : snippetMap.get(docId)) {
                snippet.toJson(jsonGen, df);
            }
            jsonGen.writeEndArray();

            if (includeText) {
                jsonGen.writeArrayFieldStart("snippetText");
                for (Snippet snippet : snippetMap.get(docId)) {
                    jsonGen.writeStartObject();
                    jsonGen.writeStringField("snippet", this.displaySnippet(docId, snippet));
                    jsonGen.writeEndObject();
                }
                jsonGen.writeEndArray();
            }

            if (includeGraphics) {
                jsonGen.writeArrayFieldStart("snippetGraphics");
                for (Snippet snippet : snippetMap.get(docId)) {
                    jsonGen.writeStartObject();
                    ImageSnippet imageSnippet = this.getImageSnippet(snippet);
                    jsonGen.writeNumberField("left", imageSnippet.getRectangle().getLeft());
                    jsonGen.writeNumberField("top", imageSnippet.getRectangle().getTop());
                    jsonGen.writeNumberField("right", imageSnippet.getRectangle().getRight());
                    jsonGen.writeNumberField("bottom", imageSnippet.getRectangle().getBottom());

                    jsonGen.writeArrayFieldStart("highlights");
                    for (Rectangle highlight : imageSnippet.getHighlights()) {
                        jsonGen.writeStartObject();
                        jsonGen.writeNumberField("left", highlight.getLeft());
                        jsonGen.writeNumberField("top", highlight.getTop());
                        jsonGen.writeNumberField("right", highlight.getRight());
                        jsonGen.writeNumberField("bottom", highlight.getBottom());
                        jsonGen.writeEndObject();
                    }
                    jsonGen.writeEndArray();
                    jsonGen.writeEndObject();
                }
                jsonGen.writeEndArray();
            }
            jsonGen.writeEndObject();
        } // next doc

        jsonGen.writeEndObject();
        jsonGen.flush();
    } catch (IOException ioe) {
        LogUtils.logError(LOG, ioe);
        throw new RuntimeException(ioe);
    }
}

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

@Mapping("/admin/rest/clients(/?\\?.*)?")
public Response getClients(QueryParameter params, String relativeRootPath) throws Exception {
    final List<? extends ClientStatistics> clients = getRouter().getExchangeStore().getClientStatistics();

    Collections.sort(clients, ComparatorFactory.getClientStatisticsComparator(params.getString("sort", "name"),
            params.getString("order", "asc")));

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

    final int total = clients.size();
    final List<? extends ClientStatistics> paginated = clients.subList(offset,
            Math.min(offset + max, clients.size()));

    return json(new JSONContent() {
        public void write(JsonGenerator gen) throws Exception {
            gen.writeStartObject();//  w w w  . j ava2 s.com
            gen.writeArrayFieldStart("clients");
            for (ClientStatistics s : paginated) {
                gen.writeStartObject();
                gen.writeStringField("name", s.getClient());
                gen.writeNumberField("count", s.getCount());
                gen.writeNumberField("min", s.getMinDuration());
                gen.writeNumberField("max", s.getMaxDuration());
                gen.writeNumberField("avg", s.getAvgDuration());
                gen.writeEndObject();
            }
            gen.writeEndArray();
            gen.writeNumberField("total", total);
            gen.writeEndObject();
        }
    });
}

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From source file:org.neo4j.ontology.server.unmanaged.AnnotationResource.java

private void writeJsonNodeObject(JsonGenerator jg, Node term, Label annotationLabel, List<Long> dataSetsId)
        throws IOException {
    jg.writeStartObject(); // {
    jg.writeStringField("uri", term.getProperty("uri").toString()); // uri: "http://www.w3.org/2002/07/owl#Thing"
    jg.writeStringField("ontId", term.getProperty("name").toString()); // ontId: "OWL:Thing"
    jg.writeStringField("label", term.getProperty("rdfs:label", term.getProperty("name")).toString()); // ontId: "OWL:Thing"
    jg.writeFieldName("dataSets"); // dataSets:
    jg.writeStartArray(); // [
    for (Long dataSetId : dataSetsId) {
        jg.writeNumber(dataSetId); // 123
    }//  w w w . j ava2  s  .c o  m
    jg.writeEndArray(); // ]
    writeJsonNodeObjectParents(jg, term, annotationLabel);
    jg.writeEndObject(); // }
}

---

From source file:com.joliciel.jochre.search.highlight.HighlightManagerImpl.java

@Override
public void highlight(Highlighter highlighter, Set<Integer> docIds, Set<String> fields, Writer out) {
    try {//from ww w  .j a v  a  2 s  . c  o  m
        Map<Integer, Set<HighlightTerm>> termMap = highlighter.highlight(docIds, fields);
        JsonFactory jsonFactory = new JsonFactory();
        JsonGenerator jsonGen = jsonFactory.createGenerator(out);

        jsonGen.writeStartObject();

        for (int docId : docIds) {
            Document doc = indexSearcher.doc(docId);
            jsonGen.writeObjectFieldStart(doc.get("id"));
            jsonGen.writeStringField("path", doc.get("path"));
            jsonGen.writeNumberField("docId", docId);

            jsonGen.writeArrayFieldStart("terms");
            for (HighlightTerm term : termMap.get(docId)) {
                fields.add(term.getField());
                term.toJson(jsonGen, df);
            }
            jsonGen.writeEndArray();

            if (includeText) {
                for (String field : fields) {
                    jsonGen.writeObjectFieldStart("field" + field);
                    Set<HighlightTerm> terms = termMap.get(docId);
                    jsonGen.writeStringField("contents", this.displayHighlights(docId, field, terms));
                    jsonGen.writeEndObject();
                }
            }

            jsonGen.writeEndObject();
        }

        jsonGen.writeEndObject();
        jsonGen.flush();
    } catch (IOException ioe) {
        LogUtils.logError(LOG, ioe);
        throw new RuntimeException(ioe);
    }
}

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