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

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

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Introduction

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

Prototype

public abstract void writeStartArray() throws IOException, JsonGenerationException;

Source Link

Document

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

Usage

From source file:eu.project.ttc.readers.TermSuiteJsonCasSerializer.java

private static void writeWordAnnotations(JsonGenerator jg, JCas jCas) throws IOException {
    jg.writeStartArray();
    FSIterator<Annotation> it = jCas.getAnnotationIndex(WordAnnotation.type).iterator();
    while (it.hasNext()) {
        WordAnnotation wa = (WordAnnotation) it.next();
        jg.writeStartObject();//from w ww. jav  a2  s .  c  o  m
        writeStringField(jg, F_CATEGORY, wa.getCategory());
        writeStringField(jg, F_LEMMA, wa.getLemma());
        writeStringField(jg, F_STEM, wa.getStem());
        writeStringField(jg, F_TAG, wa.getTag());
        writeStringField(jg, F_SUB_CATEGORY, wa.getSubCategory());
        writeStringField(jg, F_REGEX_LABEL, wa.getRegexLabel());
        writeStringField(jg, F_NUMBER, wa.getNumber());
        writeStringField(jg, F_GENDER, wa.getGender());
        writeStringField(jg, F_CASE, wa.getCase());
        writeStringField(jg, F_MOOD, wa.getMood());
        writeStringField(jg, F_TENSE, wa.getTense());
        writeStringField(jg, F_PERSON, wa.getPerson());
        writeStringField(jg, F_DEGREE, wa.getDegree());
        writeStringField(jg, F_FORMATION, wa.getFormation());
        writeStringField(jg, F_LABELS, wa.getLabels());
        writeOffsets(jg, wa);
        jg.writeEndObject();
    }
    jg.writeEndArray();
}

From source file:org.bedework.carddav.vcard.JsonProperty.java

public static void addFields(final JsonGenerator jgen, final Property prop) throws WebdavException {
    try {//from   w  w  w.  j  a  v  a 2s .  c  o  m
        jgen.writeStartArray();

        jgen.writeString(getPname(prop));

        JsonParameters.addFields(jgen, prop);

        final DataType type = getType(prop);
        jgen.writeString(type.getJsonType());

        outValue(jgen, prop, type);

        jgen.writeEndArray();
    } catch (final WebdavException wde) {
        throw wde;
    } catch (final Throwable t) {
        throw new WebdavException(t);
    }
}

From source file:org.bndtools.rt.repository.marshall.CapReqJson.java

public static void writeRequirementArray(Collection<? extends Requirement> requirements,
        JsonGenerator generator) throws IOException {
    generator.writeStartArray();
    for (Requirement req : requirements) {
        writeRequirement(req, generator);
    }//  www . j a  va 2  s  . c om
    generator.writeEndArray();
}

From source file:org.apache.orc.bench.convert.json.JsonWriter.java

private static void printList(JsonGenerator writer, ListColumnVector vector, TypeDescription schema, int row)
        throws IOException {
    writer.writeStartArray();
    int offset = (int) vector.offsets[row];
    TypeDescription childType = schema.getChildren().get(0);
    for (int i = 0; i < vector.lengths[row]; ++i) {
        printValue(writer, vector.child, childType, offset + i);
    }/*from w  w  w  .j a va  2 s  .  c o  m*/
    writer.writeEndArray();
}

From source file:org.bndtools.rt.repository.marshall.CapReqJson.java

public static void writeProviderArray(Map<Requirement, Collection<Capability>> providers,
        JsonGenerator generator) throws IOException {
    generator.writeStartArray();

    for (Entry<Requirement, Collection<Capability>> provider : providers.entrySet()) {
        generator.writeStartObject();//from   w w w. j av a 2  s . c  o  m

        generator.writeFieldName("req");
        writeRequirement(provider.getKey(), generator);

        generator.writeFieldName("providers");
        writeCapabilityArray(provider.getValue(), generator);

        generator.writeEndObject();
    }

    generator.writeEndArray();
}

From source file:org.bndtools.rt.repository.marshall.CapReqJson.java

public static void writeCapabilityArray(Collection<? extends Capability> capabilities, JsonGenerator generator)
        throws IOException {
    generator.writeStartArray();
    for (Capability cap : capabilities) {
        writeCapability(cap, generator);
    }/*from  www . j  a  v  a 2 s.c  o  m*/
    generator.writeEndArray();
}

From source file:org.apache.orc.bench.convert.json.JsonWriter.java

private static void printMap(JsonGenerator writer, MapColumnVector vector, TypeDescription schema, int row)
        throws IOException {
    writer.writeStartArray();
    TypeDescription keyType = schema.getChildren().get(0);
    TypeDescription valueType = schema.getChildren().get(1);
    int offset = (int) vector.offsets[row];
    for (int i = 0; i < vector.lengths[row]; ++i) {
        writer.writeStartObject();/*w  ww.  ja v  a  2  s  .  com*/
        writer.writeFieldName("_key");
        printValue(writer, vector.keys, keyType, offset + i);
        writer.writeFieldName("_value");
        printValue(writer, vector.values, valueType, offset + i);
        writer.writeEndObject();
    }
    writer.writeEndArray();
}

From source file:com.infinities.skyport.util.JsonUtil.java

public static String toLegendJson(Throwable e) {
    StringWriter wtr = new StringWriter();
    try {// ww w . ja  va 2  s . co m
        JsonGenerator g = new JsonFactory().createGenerator(wtr);
        g.writeStartArray();
        g.writeStartObject();
        g.writeStringField("RES", "FALSE");
        g.writeStringField("REASON", e.toString());
        // g.writeStringField("REASON", Objects.firstNonNull(e.getMessage(),
        // e.toString()));
        g.writeEndObject();
        g.writeEndArray();
        g.close();
    } catch (Exception ee) {
        ArrayNode array = getObjectMapper().createArrayNode();
        ObjectNode reason = getObjectMapper().createObjectNode();
        ObjectNode status = getObjectMapper().createObjectNode();

        status.put(JsonConstants.STATUS, String.valueOf("FALSE"));
        reason.put(JsonConstants.REASON, "an unexpected error occurred");
        array.add(status).add(reason);

        // "[{\"RES\":\"FALSE\"}, {\"REASON\":\"an unexpected error occurred\"}]";
        return array.toString();
    }

    return wtr.toString();
}

From source file:com.baasbox.configuration.PropertiesConfigurationHelper.java

public static String dumpConfigurationAsJson() {
    ImmutableCollection<String> keys = CONFIGURATION_SECTIONS.keySet();
    ObjectMapper mapper = new ObjectMapper();
    JsonFactory jfactory = mapper.getJsonFactory();
    StringWriter sw = new StringWriter();
    try {/*from   ww  w .j a v  a 2s. c  om*/
        JsonGenerator gen = jfactory.createJsonGenerator(sw);
        gen.writeStartArray();
        for (String v : keys) {
            String st = dumpConfigurationAsJson(v);
            ObjectMapper op = new ObjectMapper();
            JsonNode p = op.readTree(st);
            BaasBoxLogger.debug("OBJECT:" + p.toString());
            BaasBoxLogger.debug("STRING:" + st);
            //JsonParser jp = jfactory.createJsonParser(st);
            gen.writeTree(p);
        }
        gen.writeEndArray();
        gen.close();
        return sw.toString();
    } catch (Exception e) {
        BaasBoxLogger.error("Cannot generate a json for the configuration", e);
    }
    return "[]";
}

From source file:com.baasbox.configuration.PropertiesConfigurationHelper.java

public static String dumpConfigurationSectionAsFlatJson(String section) {
    Class en = CONFIGURATION_SECTIONS.get(section);
    try {//from  w ww .j a v a2  s . com
        JsonFactory jfactory = new JsonFactory();
        StringWriter sw = new StringWriter();
        String enumDescription = "";
        JsonGenerator gen = jfactory.createJsonGenerator(sw);
        gen.writeStartArray();
        EnumSet values = EnumSet.allOf(en);
        for (Object v : values) {
            String key = (String) (en.getMethod("getKey")).invoke(v);

            boolean isVisible = (Boolean) (en.getMethod("isVisible")).invoke(v);
            String valueAsString;
            if (isVisible)
                valueAsString = (String) (en.getMethod("getValueAsString")).invoke(v);
            else
                valueAsString = "--HIDDEN--";
            boolean isEditable = (Boolean) (en.getMethod("isEditable")).invoke(v);
            boolean isOverridden = (Boolean) (en.getMethod("isOverridden")).invoke(v);
            String valueDescription = (String) (en.getMethod("getValueDescription")).invoke(v);
            Class type = (Class) en.getMethod("getType").invoke(v);

            gen.writeStartObject(); //               {
            gen.writeStringField("key", key);
            gen.writeStringField("value", valueAsString);
            gen.writeStringField("description", valueDescription); //                  ,"description":"description"
            gen.writeStringField("type", type.getSimpleName()); //                  ,"type":"type"
            gen.writeBooleanField("editable", isEditable);
            gen.writeBooleanField("overridden", isOverridden);
            gen.writeEndObject(); //               }
        }
        if (gen.getOutputContext().inArray())
            gen.writeEndArray(); //            ]
        gen.close();
        return sw.toString();
    } catch (Exception e) {
        BaasBoxLogger.error("Cannot generate a json for " + en.getSimpleName()
                + " Enum. Is it an Enum that implements the IProperties interface?", e);
    }
    return "{}";
}