Example usage for com.fasterxml.jackson.core JsonEncoding UTF8

Introduction

In this page you can find the example usage for com.fasterxml.jackson.core JsonEncoding UTF8.

Prototype

JsonEncoding UTF8

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Usage

From source file:com.meetingninja.csse.database.AgendaDatabaseAdapter.java

public static Agenda createAgenda(Agenda create) throws IOException {
    Agenda newAgenda = new Agenda(create);
    // Server URL setup
    String _url = getBaseUri().build().toString();
    // Establish connection
    URL url = new URL(_url);
    HttpURLConnection conn = (HttpURLConnection) url.openConnection();

    // add request header
    conn.setRequestMethod(IRequest.POST);
    addRequestHeader(conn, true);/*from  w  w  w.ja va  2s . co  m*/

    // prepare POST payload
    ByteArrayOutputStream json = new ByteArrayOutputStream();
    // this type of print stream allows us to get a string easily
    PrintStream ps = new PrintStream(json);
    // Create a generator to build the JSON string
    JsonGenerator jgen = JFACTORY.createGenerator(ps, JsonEncoding.UTF8);

    // Build JSON Object
    jgen.writeStartObject(); // start agenda
    jgen.writeStringField(Keys.Agenda.TITLE, create.getTitle());
    jgen.writeStringField(Keys.Agenda.MEETING, create.getAttachedMeetingID());
    jgen.writeArrayFieldStart(Keys.Agenda.TOPIC); // start topics
    MAPPER.writeValue(jgen, create.getTopics()); // recursively does
    // subtopics
    jgen.writeEndArray(); // end topics
    jgen.writeEndObject(); // end agenda
    jgen.close();

    // Get JSON Object payload from print stream
    String payload = json.toString("UTF8");
    ps.close();

    // Send payload
    int responseCode = sendPostPayload(conn, payload);
    String response = getServerResponse(conn);

    newAgenda = parseAgenda(MAPPER.readTree(response));
    return newAgenda;
}

From source file:io.apiman.manager.api.migrator.JsonDataMigratorWriter.java

/**
 * Constructor.//from  www . j ava 2s.co m
 * @param output
 */
public JsonDataMigratorWriter(OutputStream output) throws IOException {
    this.os = output;
    om.setSerializationInclusion(JsonInclude.Include.NON_NULL);
    jg = jsonFactory.createGenerator(output, JsonEncoding.UTF8);
    jg.useDefaultPrettyPrinter();
    jg.setCodec(om);
    jg.writeStartObject(); // Set out the base/root object
}

From source file:com.ning.metrics.action.hdfs.data.RowSmile.java

/**
 * Serialize the row into the DataOutput
 *
 * @param out DataOutput to write/*from  w  w w  .  j  a  v a  2s.c  o m*/
 * @throws java.io.IOException generic serialization error
 */
@Override
public void write(DataOutput out) throws IOException {
    schema.write(out);
    WritableUtils.writeVInt(out, data.size());

    ByteArrayOutputStream outStream = new ByteArrayOutputStream();
    JsonGenerator gen = objectMapper.getJsonFactory().createJsonGenerator(outStream, JsonEncoding.UTF8);
    for (JsonNodeComparable dataItem : data) {
        objectMapper.writeValue(gen, dataItem);
    }
    gen.close();

    // Size of Smile payload. Needed for deserialization, see below
    WritableUtils.writeVInt(out, outStream.size());

    out.write(outStream.toByteArray());
}

From source file:net.echinopsii.ariane.community.core.directory.wat.json.ds.organisational.TeamJSON.java

public final static void oneTeam2JSON(Team team, ByteArrayOutputStream outStream) throws IOException {
    JsonGenerator jgenerator = DirectoryBootstrap.getjFactory().createGenerator(outStream, JsonEncoding.UTF8);
    TeamJSON.team2JSON(team, jgenerator);
    jgenerator.close();//from  ww w . j  a  v a2  s.c om
}

From source file:com.sdl.odata.renderer.json.writer.JsonErrorResponseWriter.java

/**
 * Gets the json error output according to ODataException.
 *
 * @param exception ODataException/*from  ww  w. ja  va2  s . c o m*/
 * @return errorJsonResponse
 * @throws ODataRenderException If unable to render the json error message
 */
public String getJsonError(ODataException exception) throws ODataRenderException {
    checkNotNull(exception);

    LOG.debug("Start building Json error document");

    ByteArrayOutputStream outputStream = new ByteArrayOutputStream();

    try {
        JsonGenerator jsonGenerator = JSON_FACTORY.createGenerator(outputStream, JsonEncoding.UTF8);
        jsonGenerator.writeStartObject();

        jsonGenerator.writeObjectFieldStart(ERROR);

        jsonGenerator.writeStringField(CODE, String.valueOf(exception.getCode().getCode()));
        jsonGenerator.writeStringField(MESSAGE, String.valueOf(exception.getMessage()));
        // optional
        if (exception.getTarget() != null) {
            jsonGenerator.writeStringField(TARGET, String.valueOf(exception.getTarget()).replace("\"", "'"));
        }
        jsonGenerator.writeEndObject();
        jsonGenerator.close();

        return outputStream.toString();
    } catch (IOException e) {
        LOG.error("Not possible to write error JSON.");
        throw new ODataRenderException("Not possible to write error JSON: ", e);
    }
}

From source file:org.nuxeo.client.api.marshaller.NuxeoRequestConverterFactory.java

@Override
public RequestBody convert(T value) throws IOException {
    ByteArrayBuilder bb = new ByteArrayBuilder();
    byte[] bytes;
    if (nuxeoMarshaller != null) {
        JsonGenerator jg = objectMapper.getFactory().createGenerator(bb, JsonEncoding.UTF8);
        nuxeoMarshaller.write(jg, value);
        bytes = bb.toByteArray();//from w  w  w . jav a2 s  .co m
    } else {
        bytes = adapter.writeValueAsBytes(value);
    }
    return RequestBody.create(ConstantsV1.APPLICATION_JSON_CHARSET_UTF_8, bytes);
}

From source file:com.ning.metrics.serialization.smile.SmileEnvelopeEventSerializer.java

@Override
public void open(final OutputStream out) throws IOException {
    if (plainJson) {
        jsonGenerator = jsonFactory.createJsonGenerator(out, JsonEncoding.UTF8);
    } else {/*from  ww w. ja v a2 s  .  co  m*/
        jsonGenerator = smileFactory.createJsonGenerator(out, JsonEncoding.UTF8);
    }
    jsonGenerator.writeStartArray();
}

From source file:net.echinopsii.ariane.community.core.directory.wat.json.ds.organisational.EnvironmentJSON.java

public final static void manyEnvironments2JSON(HashSet<Environment> environments,
        ByteArrayOutputStream outStream) throws IOException {
    JsonGenerator jgenerator = DirectoryBootstrap.getjFactory().createGenerator(outStream, JsonEncoding.UTF8);
    jgenerator.writeStartObject();//from  w  w  w  .j a  v  a2s  .  c o  m
    jgenerator.writeArrayFieldStart("environments");
    Iterator<Environment> iter = environments.iterator();
    while (iter.hasNext()) {
        Environment current = iter.next();
        EnvironmentJSON.environment2JSON(current, jgenerator);
    }
    jgenerator.writeEndArray();
    jgenerator.writeEndObject();
    jgenerator.close();
}

From source file:org.mashti.jetson.json.JsonRequestEncoder.java

JsonRequestEncoder(final JsonFactory json_factory, final Map<Method, String> dispatch) {

    this(json_factory, JsonEncoding.UTF8, dispatch);
}

From source file:net.echinopsii.ariane.community.plugin.rabbitmq.directory.json.RabbitmqClusterJSON.java

public final static void manyRabbitmqClusters2JSON(HashSet<RabbitmqCluster> clusters,
        ByteArrayOutputStream outStream) throws IOException {
    JsonGenerator jgenerator = RabbitmqDirectoryBootstrap.getjFactory().createGenerator(outStream,
            JsonEncoding.UTF8);
    jgenerator.writeStartObject();// ww  w. j  a va2  s.co m
    jgenerator.writeArrayFieldStart("rabbitmqclusters");
    for (RabbitmqCluster cluster : clusters)
        rabbitmqCluster2JSON(cluster, jgenerator);
    jgenerator.writeEndArray();
    jgenerator.writeEndObject();
    jgenerator.close();
}