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

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

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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:io.pdef.json.JsonJacksonFormat.java

private <K, V> void writeMap(@Nonnull final Map<K, V> object, final MapDescriptor<K, V> descriptor,
        final JsonGenerator generator) throws IOException {
    DataTypeDescriptor<K> keyd = descriptor.getKey();
    DataTypeDescriptor<V> valued = descriptor.getValue();

    generator.writeStartObject();/*from w  w  w  .ja v  a 2 s . c  o  m*/
    for (Map.Entry<K, V> entry : object.entrySet()) {
        K key = entry.getKey();
        V value = entry.getValue();
        if (key == null) {
            throw new JsonFormatException("Null map key");
        }

        String k = objectFormat.writeMapKey(key, keyd);
        generator.writeFieldName(k);
        write(value, valued, generator);
    }
    generator.writeEndObject();
}

From source file:io.gravitee.definition.jackson.datatype.api.ser.EndpointSerializer.java

@Override
public void serialize(Endpoint endpoint, JsonGenerator jgen, SerializerProvider provider) throws IOException {
    jgen.writeStartObject();/*  w w w  .  j  a  va  2s .c o  m*/
    jgen.writeStringField("name", endpoint.getName());
    jgen.writeStringField("target", endpoint.getTarget());
    jgen.writeNumberField("weight", endpoint.getWeight());
    jgen.writeBooleanField("backup", endpoint.isBackup());
    jgen.writeBooleanField("healthcheck", endpoint.isHealthcheck());

    HttpClientOptions options = (endpoint.getHttpClientOptions() != null) ? endpoint.getHttpClientOptions()
            : new HttpClientOptions();
    jgen.writeObjectField("http", options);

    if (endpoint.getHttpProxy() != null) {
        jgen.writeObjectField("proxy", endpoint.getHttpProxy());
    }

    if (endpoint.getHttpClientSslOptions() != null) {
        jgen.writeObjectField("ssl", endpoint.getHttpClientSslOptions());
    }

    jgen.writeEndObject();
}

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

/**
 * Write the GeoJSON properties./*from  w  w  w . j av a 2s  .  c om*/
 *
 * @param jsonGenerator
 * @param rs
 * @throws IOException
 */
private void writeProperties(JsonGenerator jsonGenerator, ResultSet rs) throws IOException, SQLException {
    if (columnCountProperties != -1) {
        jsonGenerator.writeObjectFieldStart("properties");
        for (Map.Entry<String, Integer> entry : cachedColumnNames.entrySet()) {
            String string = entry.getKey();
            Integer fieldId = entry.getValue();
            jsonGenerator.writeObjectField(string, rs.getObject(fieldId));
        }
        jsonGenerator.writeEndObject();
    }
}

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

@Override
public void serialize(Item value, JsonGenerator jgen, SerializerProvider provider) throws IOException {
    jgen.writeStartObject();//  w  w w.  jav  a  2 s . c  o  m
    jgen.writeStringField("name", value.getName());
    jgen.writeStringField("shortName", value.getShortName());
    jgen.writeArrayFieldStart("links");
    jgen.writeObject(new Link("self", "types", value.getTypeId(), "collections", value.getCollectionId(),
            "items", value));
    jgen.writeObject(new Link("points-raw", "types", value.getTypeId(), "collections", value.getCollectionId(),
            "items", value, "points"));
    jgen.writeObject(new Link("points-image", "types", value.getTypeId(), "collections",
            value.getCollectionId(), "items", value, "points"));
    jgen.writeObject(new Link("points-gpx", "types", value.getTypeId(), "collections", value.getCollectionId(),
            "items", value, "points"));
    jgen.writeEndArray();
    jgen.writeEndObject();
}

From source file:net.echinopsii.ariane.community.core.directory.wat.json.ds.technical.system.OSInstanceJSON.java

public final static void osInstance2JSON(OSInstance osInstance, JsonGenerator jgenerator) throws IOException {
    jgenerator.writeStartObject();/*from  w w  w  .  ja  v  a  2  s  .com*/
    jgenerator.writeNumberField(OSI_ID, osInstance.getId());
    jgenerator.writeNumberField(OSI_VERSION, osInstance.getVersion());
    jgenerator.writeStringField(OSI_NAME, osInstance.getName());
    jgenerator.writeStringField(OSI_ADMIN_GATE_URI, osInstance.getAdminGateURI());
    jgenerator.writeStringField(OSI_DESCRIPTION, osInstance.getDescription());
    jgenerator.writeArrayFieldStart(OSI_SUBNETS_ID);
    if (osInstance.getNetworkSubnets() != null)
        for (Subnet subnet : osInstance.getNetworkSubnets())
            jgenerator.writeNumber(subnet.getId());
    jgenerator.writeEndArray();
    jgenerator.writeNumberField(OSI_EMBEDDING_OSI_ID,
            ((osInstance.getEmbeddingOSInstance() != null) ? osInstance.getEmbeddingOSInstance().getId() : -1));
    jgenerator.writeArrayFieldStart(OSI_EMBEDDED_OSI_ID);
    for (OSInstance eosi : osInstance.getEmbeddedOSInstances())
        jgenerator.writeNumber(eosi.getId());
    jgenerator.writeEndArray();
    jgenerator.writeNumberField(OSI_OST_ID,
            ((osInstance.getOsType() != null) ? osInstance.getOsType().getId() : -1));
    jgenerator.writeArrayFieldStart(OSI_APPS_ID);
    for (Application app : osInstance.getApplications())
        jgenerator.writeNumber(app.getId());
    jgenerator.writeEndArray();
    jgenerator.writeArrayFieldStart(OSI_TEAMS_ID);
    for (Team team : osInstance.getTeams())
        jgenerator.writeNumber(team.getId());
    jgenerator.writeEndArray();
    jgenerator.writeArrayFieldStart(OSI_ENVS_ID);
    for (Environment env : osInstance.getEnvironments())
        jgenerator.writeNumber(env.getId());
    jgenerator.writeEndArray();
    jgenerator.writeEndObject();
}

From source file:org.example.testcases.BasicTypesSerializer.java

private void writeObject(JsonGenerator jg, BasicTypes basicType) throws IOException {
    jg.writeStartObject();//from ww w  .  ja  va2 s.c om
    // write field aString...
    jg.writeFieldName("aString");
    jg.writeString(basicType.aString);
    // write field aBoolean...
    jg.writeFieldName("aBoolean");
    jg.writeBoolean(basicType.aBoolean);
    // write field aFloat...
    jg.writeFieldName("aFloat");
    jg.writeNumber(basicType.aFloat);
    // write field aDouble...
    jg.writeFieldName("aDouble");
    jg.writeNumber(basicType.aDouble);
    // write field aInt...
    jg.writeFieldName("aInt");
    jg.writeNumber(basicType.aInt);
    // write field aShort...
    jg.writeFieldName("aShort");
    jg.writeNumber(basicType.aShort);
    // write field aByte...
    jg.writeFieldName("aByte");
    jg.writeNumber(basicType.aByte);
    // done.
    jg.writeEndObject();
}

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

private void writeJsonNodeObject(JsonGenerator jg, Node term, Label annotationLabel) 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(); // [
    jg.writeEndArray(); // ]
    writeJsonNodeObjectParents(jg, term, annotationLabel);
    jg.writeEndObject(); // }
}

From source file:de.escalon.hypermedia.hydra.serialize.JacksonHydraSerializer.java

@Override
public void serialize(Object bean, JsonGenerator jgen, SerializerProvider serializerProvider)
        throws IOException {
    if (!isUnwrappingSerializer()) {
        jgen.writeStartObject();//from  w  w w. j av  a  2  s .  c  o  m
    }
    Deque<String> deque = (Deque<String>) serializerProvider.getAttribute(KEY_LD_CONTEXT);
    if (deque == null) {
        deque = new ArrayDeque<String>();
        serializerProvider.setAttribute(KEY_LD_CONTEXT, deque);
    }

    serializeContext(bean, jgen, serializerProvider, deque);
    serializeType(bean, jgen, serializerProvider);
    serializeFields(bean, jgen, serializerProvider);
    if (!isUnwrappingSerializer()) {
        jgen.writeEndObject();
    }
    deque = (Deque<String>) serializerProvider.getAttribute(KEY_LD_CONTEXT);
    if (!deque.isEmpty()) {
        deque.pop();
    }
}

From source file:org.elasticsearch.metrics.ElasticsearchReporter.java

/**
 * This index template is automatically applied to all indices which start with the index name
 * The index template simply configures the name not to be analyzed
 *///from w w w .  j a  v a  2  s  .c  o  m
private void checkForIndexTemplate() {
    try {
        HttpURLConnection connection = openConnection("/_template/metrics_template", "HEAD");
        if (connection == null) {
            LOGGER.error("Could not connect to any configured elasticsearch instances: {}",
                    Arrays.asList(hosts));
            return;
        }
        connection.disconnect();

        boolean isTemplateMissing = connection.getResponseCode() == HttpURLConnection.HTTP_NOT_FOUND;

        // nothing there, lets create it
        if (isTemplateMissing) {
            LOGGER.debug("No metrics template found in elasticsearch. Adding...");
            HttpURLConnection putTemplateConnection = openConnection("/_template/metrics_template", "PUT");
            if (putTemplateConnection == null) {
                LOGGER.error("Error adding metrics template to elasticsearch");
                return;
            }

            JsonGenerator json = new JsonFactory().createGenerator(putTemplateConnection.getOutputStream());
            json.writeStartObject();
            json.writeStringField("template", index + "*");
            json.writeObjectFieldStart("mappings");

            json.writeObjectFieldStart("_default_");
            json.writeObjectFieldStart("_all");
            json.writeBooleanField("enabled", false);
            json.writeEndObject();
            json.writeObjectFieldStart("properties");
            json.writeObjectFieldStart("name");
            json.writeObjectField("type", "string");
            json.writeObjectField("index", "not_analyzed");
            json.writeEndObject();
            json.writeEndObject();
            json.writeEndObject();

            json.writeEndObject();
            json.writeEndObject();
            json.flush();

            putTemplateConnection.disconnect();
            if (putTemplateConnection.getResponseCode() != 200) {
                LOGGER.error(
                        "Error adding metrics template to elasticsearch: {}/{}"
                                + putTemplateConnection.getResponseCode(),
                        putTemplateConnection.getResponseMessage());
            }
        }
        checkedForIndexTemplate = true;
    } catch (IOException e) {
        LOGGER.error("Error when checking/adding metrics template to elasticsearch", e);
    }
}

From source file:com.oneops.metrics.es.ElasticsearchReporter.java

/**
 * This index template is automatically applied to all indices which start with the index name
 * The index template simply configures the name not to be analyzed
 *//*from   w w w.  j  av a  2 s  .  com*/
private void checkForIndexTemplate() {
    try {
        HttpURLConnection connection = openConnection("/_template/metrics_template", "HEAD");
        if (connection == null) {
            LOGGER.error("Could not connect to any configured elasticsearch instances: {}",
                    Arrays.asList(hosts));
            return;
        }
        connection.disconnect();

        boolean isTemplateMissing = connection.getResponseCode() == HttpURLConnection.HTTP_NOT_FOUND;

        // nothing there, lets create it
        if (isTemplateMissing) {
            LOGGER.debug("No metrics template found in elasticsearch. Adding...");
            HttpURLConnection putTemplateConnection = openConnection("/_template/metrics_template", "PUT");
            JsonGenerator json = new JsonFactory().createGenerator(putTemplateConnection.getOutputStream());
            json.writeStartObject();
            json.writeStringField("template", index + "*");
            json.writeObjectFieldStart("mappings");

            json.writeObjectFieldStart("_default_");
            json.writeObjectFieldStart("_all");
            json.writeBooleanField("enabled", false);
            json.writeEndObject();
            json.writeObjectFieldStart("properties");
            json.writeObjectFieldStart("name");
            json.writeObjectField("type", "string");
            json.writeObjectField("index", "not_analyzed");
            json.writeEndObject();
            json.writeEndObject();
            json.writeEndObject();

            json.writeEndObject();
            json.writeEndObject();
            json.flush();

            putTemplateConnection.disconnect();
            if (putTemplateConnection.getResponseCode() != 200) {
                LOGGER.error(
                        "Error adding metrics template to elasticsearch: {}/{}"
                                + putTemplateConnection.getResponseCode(),
                        putTemplateConnection.getResponseMessage());
            }
        }
        checkedForIndexTemplate = true;
    } catch (IOException e) {
        LOGGER.error("Error when checking/adding metrics template to elasticsearch", e);
    }
}