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:org.example.testcases.BasicTypeArraysSerializer.java

private void writeObject(JsonGenerator jg, BasicTypeArrays basicTypeArrays) throws IOException {
    jg.writeStartObject();//from  ww  w  .  ja v  a 2s. co m
    // write field strings...
    jg.writeFieldName("strings");
    writeArray_String(jg, basicTypeArrays.strings);
    // write field booleans...
    jg.writeFieldName("booleans");
    writeArray_boolean(jg, basicTypeArrays.booleans);
    // write field floats...
    jg.writeFieldName("floats");
    writeArray_float(jg, basicTypeArrays.floats);
    // write field doubles...
    jg.writeFieldName("doubles");
    writeArray_double(jg, basicTypeArrays.doubles);
    // write field ints...
    jg.writeFieldName("ints");
    writeArray_int(jg, basicTypeArrays.ints);
    // write field chars...
    jg.writeFieldName("chars");
    writeArray_char(jg, basicTypeArrays.chars);
    // write field shorts...
    jg.writeFieldName("shorts");
    writeArray_short(jg, basicTypeArrays.shorts);
    // write field bytes...
    jg.writeFieldName("bytes");
    writeArray_byte(jg, basicTypeArrays.bytes);
    // done.
    jg.writeEndObject();
}

From source file:de.escalon.hypermedia.spring.de.escalon.hypermedia.spring.jackson.LinkListSerializer.java

private void writeHydraVariableMapping(JsonGenerator jgen, @Nullable ActionDescriptor actionDescriptor,
        Collection<String> variableNames) throws IOException {
    for (String requestParamName : variableNames) {
        jgen.writeStartObject();//w w  w .jav a  2 s.com
        jgen.writeStringField("@type", "hydra:IriTemplateMapping");
        jgen.writeStringField("hydra:variable", requestParamName);
        if (actionDescriptor != null) {
            jgen.writeBooleanField("hydra:required",
                    actionDescriptor.getActionInputParameter(requestParamName).isRequired());
            jgen.writeStringField("hydra:property",
                    getExposedPropertyOrParamName(actionDescriptor.getActionInputParameter(requestParamName)));
        }
        jgen.writeEndObject();
    }
}

From source file:com.cedarsoft.couchdb.io.RowSerializer.java

public <K, V, D> void serialize(@Nonnull Row<K, V, D> row, @Nonnull JacksonSerializer<? super K> keySerializer,
        @Nonnull JacksonSerializer<? super V> valueSerializer,
        @Nullable JacksonSerializer<? super D> documentSerializer, @Nonnull JsonGenerator generator)
        throws IOException {
    generator.writeStartObject();//from  ww w .  j av a 2  s .c o  m

    @Nullable
    DocId id = row.getId();
    if (id != null) {
        generator.writeStringField(PROPERTY_ID, id.asString());
    }

    //The key
    generator.writeFieldName(PROPERTY_KEY);
    keySerializer.serialize(row.getKey(), generator);

    //The Value
    generator.writeFieldName(PROPERTY_VALUE);
    V value = row.getValue();
    if (value == null) {
        generator.writeNull();
    } else {
        valueSerializer.serialize(value, generator);
    }

    //The doc
    CouchDoc<? extends D> doc = row.getDoc();
    if (doc != null) {
        if (documentSerializer == null) {
            throw new NullPointerException("documentSerializer must not be null when serializing a doc");
        }

        generator.writeFieldName("doc");
        couchDocSerializer.serialize(doc, documentSerializer, generator);
    }

    generator.writeEndObject();
}

From source file:eu.project.ttc.engines.exporter.JsonCasExporter.java

@Override
public void process(JCas aJCas) throws AnalysisEngineProcessException {
    /*// w ww.j a  v a 2  s.  c  om
     *  Cette mthode est appele par le framework UIMA
     *  pour chaque document  de ta collection (corpus).
     *
     *  Tu peux gnrer ton fichier compagnon dans cette mthode.
     *  (Je te donne l'astuce pour retrouver le nom et le chemin du fichier
     *  de ton corpus correspondant au CAS pass en paramtre de cette
     *  mthode plus tard)
     */

    FSIterator<Annotation> it = aJCas.getAnnotationIndex().iterator();
    Annotation a;
    JsonFactory jsonFactory = new JsonFactory();
    String name = this.getExportFilePath(aJCas, "json");
    File file = new File(this.directoryFile, name);
    FileWriter writer = null;
    try {
        writer = new FileWriter(file);
        LOGGER.debug("Writing " + file.getPath());
        JsonGenerator jg = jsonFactory.createGenerator(writer);
        jg.useDefaultPrettyPrinter();
        jg.writeStartObject();
        jg.writeStringField("file", name);
        jg.writeArrayFieldStart("tag");
        while (it.hasNext()) {
            a = it.next();
            if (a instanceof WordAnnotation) {
                jg.writeStartObject();
                WordAnnotation wordAnno = (WordAnnotation) a;
                for (Feature feat : wordAnno.getType().getFeatures()) {
                    FeatureStructure featureValue = wordAnno.getFeatureValue(feat);
                    if (featureValue != null) {
                        jg.writeFieldName(feat.getName());
                        jg.writeObject(featureValue);
                    }
                }
                jg.writeStringField("tag", wordAnno.getTag());
                jg.writeStringField("lemma", wordAnno.getLemma());
                jg.writeNumberField("begin", wordAnno.getBegin());
                jg.writeNumberField("end", wordAnno.getEnd());
                jg.writeEndObject();
            }
        }
        jg.writeEndArray();
        jg.writeEndObject();
        jg.flush();
        writer.close();
    } catch (IOException e) {
        LOGGER.error("Failure while serializing " + name + "\nCaused by" + e.getClass().getCanonicalName() + ":"
                + e.getMessage(), e);
    }
}

From source file:io.airlift.event.client.EventJsonSerializer.java

@Override
public void serialize(T event, JsonGenerator jsonGenerator, SerializerProvider provider) throws IOException {
    jsonGenerator.writeStartObject();//from w w w.  ja  v  a 2  s. co m

    jsonGenerator.writeStringField("type", eventTypeMetadata.getTypeName());

    if (eventTypeMetadata.getUuidField() != null) {
        eventTypeMetadata.getUuidField().writeField(jsonGenerator, event);
    } else {
        jsonGenerator.writeStringField("uuid", UUID.randomUUID().toString());
    }

    if (eventTypeMetadata.getHostField() != null) {
        eventTypeMetadata.getHostField().writeField(jsonGenerator, event);
    } else {
        jsonGenerator.writeStringField("host", hostName);
    }

    if (eventTypeMetadata.getTimestampField() != null) {
        eventTypeMetadata.getTimestampField().writeField(jsonGenerator, event);
    } else {
        jsonGenerator.writeFieldName("timestamp");
        EventDataType.DATETIME.writeFieldValue(jsonGenerator, new DateTime());
    }

    jsonGenerator.writeObjectFieldStart("data");
    for (EventFieldMetadata field : eventTypeMetadata.getFields()) {
        field.writeField(jsonGenerator, event);
    }
    jsonGenerator.writeEndObject();

    jsonGenerator.writeEndObject();
    jsonGenerator.flush();
}

From source file:com.google.openrtb.json.OpenRtbJsonWriter.java

public final void writeImp(Imp imp, JsonGenerator gen) throws IOException {
    gen.writeStartObject();//from  w  w  w  .  j  av  a2s . c  o m
    writeImpFields(imp, gen);
    writeExtensions(imp, gen);
    gen.writeEndObject();
}

From source file:com.google.openrtb.json.OpenRtbJsonWriter.java

public final void writePmp(Pmp pmp, JsonGenerator gen) throws IOException {
    gen.writeStartObject();//from   w  w w . j  av  a2  s .  com
    writePmpFields(pmp, gen);
    writeExtensions(pmp, gen);
    gen.writeEndObject();
}

From source file:com.google.openrtb.json.OpenRtbJsonWriter.java

public final void writeApp(App app, JsonGenerator gen) throws IOException {
    gen.writeStartObject();/*from  w  w  w  .  ja v a  2s .c o  m*/
    writeAppFields(app, gen);
    writeExtensions(app, gen);
    gen.writeEndObject();
}

From source file:com.google.openrtb.json.OpenRtbJsonWriter.java

public final void writeGeo(Geo geo, JsonGenerator gen) throws IOException {
    gen.writeStartObject();/*  w ww.ja  v  a2  s. c  o  m*/
    writeGeoFields(geo, gen);
    writeExtensions(geo, gen);
    gen.writeEndObject();
}

From source file:com.google.openrtb.json.OpenRtbJsonWriter.java

public final void writeBid(Bid bid, JsonGenerator gen) throws IOException {
    gen.writeStartObject();/*from ww  w  .j  a va2  s . c  o m*/
    writeBidFields(bid, gen);
    writeExtensions(bid, gen);
    gen.writeEndObject();
}