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

Introduction

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

Prototype

public abstract void writeString(SerializableString text) throws IOException, JsonGenerationException;

Source Link

Document

Method similar to #writeString(String) , but that takes SerializableString which can make this potentially more efficient to call as generator may be able to reuse quoted and/or encoded representation.

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 . ja  v  a2s. com
        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:org.eclipse.winery.repository.resources.entitytypes.nodetypes.ImplementationsOfOneNodeTypeResource.java

/**
 * required by implementations.jsp/* w  ww  .j  av  a 2s.  co m*/
 *
 * @return for each node type implementation implementing the associated
 *         node type
 */
@Override
public String getImplementationsTableData() {
    String res;
    JsonFactory jsonFactory = new JsonFactory();
    StringWriter tableDataSW = new StringWriter();
    try {
        JsonGenerator jGenerator = jsonFactory.createGenerator(tableDataSW);
        jGenerator.writeStartArray();

        Collection<NodeTypeImplementationId> allNodeTypeImplementations = BackendUtils
                .getAllElementsRelatedWithATypeAttribute(NodeTypeImplementationId.class,
                        this.getTypeId().getQName());
        for (NodeTypeImplementationId ntiID : allNodeTypeImplementations) {
            jGenerator.writeStartArray();
            jGenerator.writeString(ntiID.getNamespace().getDecoded());
            jGenerator.writeString(ntiID.getXmlId().getDecoded());
            jGenerator.writeEndArray();
        }
        jGenerator.writeEndArray();
        jGenerator.close();
        tableDataSW.close();
        res = tableDataSW.toString();
    } catch (Exception e) {
        ImplementationsOfOneNodeTypeResource.LOGGER.error(e.getMessage(), e);
        res = "[]";
    }
    return res;
}

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

private void writeJsonNodeObjectParents(JsonGenerator jg, Node term, Label annotationLabel) throws IOException {
    jg.writeFieldName("parents"); // parents:
    jg.writeStartArray(); // [
    for (Relationship subClassOf : term.getRelationships(SUBCLASS_OF, OUTGOING)) {
        if (subClassOf.getEndNode().hasLabel(annotationLabel)) {
            jg.writeString(subClassOf.getEndNode().getProperty("uri").toString());
        }// w w  w .  j a va  2s .co  m
    }
    jg.writeEndArray(); // ]
}

From source file:data.DefaultExchanger.java

protected void putString(JsonGenerator generator, String fieldName, ResultSet rs, short index)
        throws SQLException, IOException {
    generator.writeFieldName(fieldName);
    String string = rs.getString(index);
    if (string == null) {
        generator.writeNull();/*from w w  w .  j ava  2  s. c o m*/
    } else {
        generator.writeString(string);
    }
}

From source file:data.DefaultExchanger.java

protected void putClob(JsonGenerator generator, String fieldName, ResultSet rs, short index)
        throws SQLException, IOException {
    generator.writeFieldName(fieldName);
    String clobString = clobString(rs.getClob(index));
    if (clobString == null) {
        generator.writeNull();// w w w  . j  av a2s  . c  om
    } else {
        generator.writeString(clobString);
    }
}

From source file:com.strategicgains.hyperexpress.serialization.siren.jackson.SirenResourceSerializer.java

private void writeEntities(Resource resource, JsonGenerator jgen) throws JsonGenerationException, IOException {
    Map<String, List<Resource>> entities = resource.getResources();

    if (entities == null || entities.isEmpty())
        return;//from  w w w.ja  v  a2 s  . co  m

    jgen.writeArrayFieldStart(ENTITIES);

    for (Entry<String, List<Resource>> entry : entities.entrySet()) {
        for (Resource r : entry.getValue()) {
            jgen.writeStartObject();
            jgen.writeArrayFieldStart("rel");
            jgen.writeString(entry.getKey());
            jgen.writeEndArray();
            renderJson((SirenResource) r, jgen);
            jgen.writeEndObject();
        }
    }

    jgen.writeEndArray();
}

From source file:org.eclipse.winery.repository.resources.servicetemplates.plans.PlansResourceData.java

/**
 * Data object for the JSP/*from w  w w . j a  v  a  2 s  . co m*/
 *
 * @param plans the plans this resource manages
 */
public PlansResourceData(List<TPlan> plans) {
    if (plans.isEmpty()) {
        this.embeddedPlansTableData = "[]";
        this.linkedPlansTableData = "[]";
        return;
    }
    JsonFactory jsonFactory = new JsonFactory();
    StringWriter embeddedPlansTableDataSW = new StringWriter();
    StringWriter linkedPlansTableDataSW = new StringWriter();
    try {
        JsonGenerator jGeneratorEmbedded = jsonFactory.createGenerator(embeddedPlansTableDataSW);
        JsonGenerator jGeneratorLinked = jsonFactory.createGenerator(linkedPlansTableDataSW);

        jGeneratorEmbedded.writeStartArray();
        jGeneratorLinked.writeStartArray();

        for (TPlan plan : plans) {
            String name = plan.getName();
            if (name == null) {
                // name defaults to id
                name = plan.getId();
            }
            String type = PlanTypesManager.INSTANCE.getShortName(plan.getPlanType());
            String language = PlanLanguagesManager.INSTANCE.getShortName(plan.getPlanLanguage());
            PlanModelReference planModelReference = plan.getPlanModelReference();
            String reference = planModelReference != null ? planModelReference.getReference() : null;
            JsonGenerator gen;
            boolean writeReference;
            if (reference == null) {
                gen = jGeneratorEmbedded;
                writeReference = false;
            } else if (reference.startsWith("../")) {
                gen = jGeneratorEmbedded;
                writeReference = false;
            } else {
                gen = jGeneratorLinked;
                writeReference = true;
            }

            gen.writeStartArray();
            gen.writeString(plan.getId());
            gen.writeString(""); // precondition
            gen.writeString(name);
            gen.writeString(type);
            gen.writeString(language);
            if (writeReference) {
                gen.writeString(reference);
            }
            gen.writeEndArray();
        }

        jGeneratorEmbedded.writeEndArray();
        jGeneratorLinked.writeEndArray();

        jGeneratorEmbedded.close();
        embeddedPlansTableDataSW.close();
        jGeneratorLinked.close();
        linkedPlansTableDataSW.close();
    } catch (JsonGenerationException e) {
        PlansResourceData.LOGGER.error(e.getMessage(), e);
        this.embeddedPlansTableData = "[]";
        this.linkedPlansTableData = "[]";
        return;
    } catch (IOException e) {
        PlansResourceData.LOGGER.error("", e);
        this.embeddedPlansTableData = "[]";
        this.linkedPlansTableData = "[]";
        return;
    }
    this.embeddedPlansTableData = embeddedPlansTableDataSW.toString();
    this.linkedPlansTableData = linkedPlansTableDataSW.toString();
}

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

@Override
protected void writeState(final JsonGenerator p_generator) throws IOException {
    p_generator.writeStringField("state", m_state.name());
    p_generator.writeNumberField("ttindex", m_ttindex);
    p_generator.writeNumberField("positionontrack", m_positionontrack);
    p_generator.writeArrayFieldStart("doorsclosedlocked");
    for (final IDoor<?> l_door : m_doorsclosedlocked)
        p_generator.writeString(l_door.id());
    p_generator.writeEndArray();/*from  www  .  ja  v a2s .c  om*/
    p_generator.writeArrayFieldStart("doorsnotclosedlocked");
    for (final IDoor<?> l_door : m_doorsnotclosedlocked)
        p_generator.writeString(l_door.id());
    p_generator.writeEndArray();
    p_generator.writeArrayFieldStart("passengers");
    for (final IPassenger<?> l_passenger : m_passengers)
        p_generator.writeString(l_passenger.id());
    p_generator.writeEndArray();
}