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

List of usage examples for com.fasterxml.jackson.core JsonEncoding UTF8

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JsonEncoding UTF8

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Usage

From source file:de.undercouch.bson4jackson.BsonFactory.java

@Override
public BsonGenerator createGenerator(OutputStream out) throws IOException {
    return createGenerator(out, JsonEncoding.UTF8);
}

From source file:de.undercouch.bson4jackson.BsonFactory.java

@Override
public BsonGenerator createGenerator(OutputStream out, JsonEncoding enc) throws IOException {
    IOContext ctxt = _createContext(out, true);
    ctxt.setEncoding(enc);/* w  ww .j a va  2 s . c o m*/
    if (enc == JsonEncoding.UTF8 && _outputDecorator != null) {
        out = _outputDecorator.decorate(ctxt, out);
    }
    BsonGenerator g = new BsonGenerator(_generatorFeatures, _bsonGeneratorFeatures, out);
    ObjectCodec codec = getCodec();
    if (codec != null) {
        g.setCodec(codec);
    }
    return g;
}

From source file:com.github.lynxdb.server.api.http.handlers.EpQuery.java

private void saveResponse(OutputStream _output, List<Query> _queries) throws IOException {
    JsonFactory jFactory = new JsonFactory();
    JsonGenerator jGenerator;//www.  j a v a  2 s.co m

    jGenerator = jFactory.createGenerator(_output, JsonEncoding.UTF8);
    jGenerator.writeStartArray();

    for (Query q : _queries) {
        TimeSerie ts;

        ts = engine.query(q);

        jGenerator.writeStartObject();

        jGenerator.writeStringField("metric", q.getName());

        //tags
        jGenerator.writeObjectFieldStart("tags");
        if (q.getTags() != null) {
            for (String tagk : q.getTags().keySet()) {
                jGenerator.writeStringField(tagk, q.getTags().get(tagk));
            }
        }
        jGenerator.writeEndObject();

        //dps
        jGenerator.writeObjectFieldStart("dps");
        while (ts.hasNext()) {
            Entry e = ts.next();
            jGenerator.writeNumberField(String.valueOf(e.getTime()), e.getValue());
        }
        jGenerator.writeEndObject();

        //endQuery
        jGenerator.writeEndObject();
    }
    jGenerator.writeEndArray();
    jGenerator.close();
    _output.flush();
    _output.close();

}

From source file:org.jmxtrans.embedded.output.LibratoWriter.java

public void serialize(@Nonnull Iterable<QueryResult> counters, @Nonnull Iterable<QueryResult> gauges,
        @Nonnull OutputStream out) throws IOException {
    JsonGenerator g = jsonFactory.createGenerator(out, JsonEncoding.UTF8);
    g.writeStartObject();// ww  w .  ja v  a  2  s  .  c o m
    g.writeArrayFieldStart("counters");

    for (QueryResult counter : counters) {
        g.writeStartObject();
        g.writeStringField("name", counter.getName());
        if (source != null && !source.isEmpty()) {
            g.writeStringField("source", source);
        }
        g.writeNumberField("measure_time", counter.getEpoch(TimeUnit.SECONDS));
        if (counter.getValue() instanceof Integer) {
            g.writeNumberField("value", (Integer) counter.getValue());
        } else if (counter.getValue() instanceof Long) {
            g.writeNumberField("value", (Long) counter.getValue());
        } else if (counter.getValue() instanceof Float) {
            g.writeNumberField("value", (Float) counter.getValue());
        } else if (counter.getValue() instanceof Double) {
            g.writeNumberField("value", (Double) counter.getValue());
        } else if (counter.getValue() instanceof AtomicInteger) {
            g.writeNumberField("value", ((AtomicInteger) counter.getValue()).get());
        } else if (counter.getValue() instanceof AtomicLong) {
            g.writeNumberField("value", ((AtomicLong) counter.getValue()).get());
        }
        g.writeEndObject();
    }
    g.writeEndArray();

    g.writeArrayFieldStart("gauges");

    for (QueryResult gauge : gauges) {
        g.writeStartObject();
        g.writeStringField("name", gauge.getName());
        if (source != null && !source.isEmpty()) {
            g.writeStringField("source", source);
        }
        g.writeNumberField("measure_time", gauge.getEpoch(TimeUnit.SECONDS));
        if (gauge.getValue() instanceof Integer) {
            g.writeNumberField("value", (Integer) gauge.getValue());
        } else if (gauge.getValue() instanceof Long) {
            g.writeNumberField("value", (Long) gauge.getValue());
        } else if (gauge.getValue() instanceof Float) {
            g.writeNumberField("value", (Float) gauge.getValue());
        } else if (gauge.getValue() instanceof Double) {
            g.writeNumberField("value", (Double) gauge.getValue());
        } else if (gauge.getValue() instanceof AtomicInteger) {
            g.writeNumberField("value", ((AtomicInteger) gauge.getValue()).get());
        } else if (gauge.getValue() instanceof AtomicLong) {
            g.writeNumberField("value", ((AtomicLong) gauge.getValue()).get());
        }
        g.writeEndObject();
    }
    g.writeEndArray();
    g.writeEndObject();
    g.flush();
    g.close();
}

From source file:DAO.BestellingDAOJson.java

public void createBestelling(Bestelling bestelling, int klant_id) throws SQLException {
    try {/*from  w w  w .  j ava 2 s.c o  m*/

        JsonFactory jfactory = new JsonFactory();

        /*** write to file ***/

        JsonGenerator jGenerator = jfactory.createJsonGenerator(
                new FileOutputStream("C:\\Users\\maurice\\Desktop\\Workshoptest.json"), JsonEncoding.UTF8);

        jGenerator.writeStartObject();
        jGenerator.writeNumberField("klantID", bestelling.getKlant_id());
        jGenerator.writeNumberField("bestelID", bestelling.getBestelling_id());
        jGenerator.writeFieldName("ArtikelBestellingArray");
        jGenerator.writeStartArray();
        for (ArtikelBestelling artikel : (ArrayList<ArtikelBestelling>) bestelling.getArtikelBestellingList()) {

            jGenerator.writeStartObject();
            jGenerator.writeNumberField("artikelID", artikel.getArtikelPojo().getArtikelID());
            jGenerator.writeNumberField("artikelAantal", artikel.getAantal_artikelen());
            jGenerator.writeEndObject();
        }
        jGenerator.writeEndArray();
        jGenerator.writeEndObject();
        jGenerator.close();
    } catch (JsonGenerationException e) {

        e.printStackTrace();

    } catch (IOException e) {

        e.printStackTrace();

    }

}

From source file:org.jmxtrans.embedded.output.StackdriverWriter.java

/**
 * Put the values into the JSON format expected by the Stackdriver custom metrics gateway
 *
  * @param results//  ww w.j ava 2  s. c  o m
  *            Iterable collection of data points (gauges and counters)
 * @param out
 *            OutputStream to write JSON to
 * @throws IOException
 */
public void serialize(@Nonnull Iterable<QueryResult> results, @Nonnull OutputStream out) throws IOException {
    JsonGenerator g = jsonFactory.createGenerator(out, JsonEncoding.UTF8);
    g.writeStartObject();
    g.writeNumberField("timestamp", System.currentTimeMillis() / 1000);
    g.writeNumberField("proto_version", STACKDRIVER_PROTOCOL_VERSION);
    g.writeArrayFieldStart("data");

    for (QueryResult metric : results) {
        g.writeStartObject();
        g.writeStringField("name", metric.getName());
        if (instanceId != null && !instanceId.isEmpty()) {
            g.writeStringField("instance", instanceId);
        }
        g.writeNumberField("collected_at", metric.getEpoch(TimeUnit.SECONDS));
        if (metric.getValue() instanceof Integer) {
            g.writeNumberField("value", (Integer) metric.getValue());
        } else if (metric.getValue() instanceof Long) {
            g.writeNumberField("value", (Long) metric.getValue());
        } else if (metric.getValue() instanceof Float) {
            g.writeNumberField("value", (Float) metric.getValue());
        } else if (metric.getValue() instanceof Double) {
            g.writeNumberField("value", (Double) metric.getValue());
        }
        g.writeEndObject();
    }

    g.writeEndArray();
    g.writeEndObject();
    g.flush();
    g.close();
}

From source file:org.jbpm.designer.bpmn2.impl.Bpmn2JsonMarshaller.java

public String marshall(Definitions def, String preProcessingData) throws IOException {
    DroolsPackageImpl.init();//from ww w .  j a  va 2  s.c  o  m
    BpsimPackageImpl.init();
    ByteArrayOutputStream baos = new ByteArrayOutputStream();
    JsonFactory f = new JsonFactory();
    JsonGenerator generator = f.createJsonGenerator(baos, JsonEncoding.UTF8);
    if (def.getRelationships() != null && def.getRelationships().size() > 0) {
        // current support for single relationship
        Relationship relationship = def.getRelationships().get(0);
        for (ExtensionAttributeValue extattrval : relationship.getExtensionValues()) {
            FeatureMap extensionElements = extattrval.getValue();
            @SuppressWarnings("unchecked")
            List<BPSimDataType> bpsimExtensions = (List<BPSimDataType>) extensionElements
                    .get(BpsimPackage.Literals.DOCUMENT_ROOT__BP_SIM_DATA, true);
            if (bpsimExtensions != null && bpsimExtensions.size() > 0) {
                BPSimDataType processAnalysis = bpsimExtensions.get(0);
                if (processAnalysis.getScenario() != null && processAnalysis.getScenario().size() > 0) {
                    _simulationScenario = processAnalysis.getScenario().get(0);
                }
            }
        }
    }
    if (preProcessingData == null || preProcessingData.length() < 1) {
        preProcessingData = "ReadOnlyService";
    }

    // this is a temp way to determine if
    // coordinate system changes are necessary
    String bpmn2Exporter = def.getExporter();
    String bpmn2ExporterVersion = def.getExporterVersion();
    boolean haveExporter = bpmn2Exporter != null && bpmn2ExporterVersion != null;
    if (_simulationScenario != null && !haveExporter) {
        coordianteManipulation = false;
    }

    marshallDefinitions(def, generator, preProcessingData);
    generator.close();

    return baos.toString("UTF-8");
}

From source file:gov.bnl.channelfinder.ChannelsResource.java

/**
 * GET method for retrieving an instance of Channel identified by <tt>chan</tt>.
 *
 * @param chan channel name/*from  w ww  . j av a 2s .  c om*/
 * @return HTTP Response
 */
@GET
@Path("{chName: " + chNameRegex + "}")
@Produces({ "application/json" })
public Response read(@PathParam("chName") String chan) {
    audit.info("getting ch:" + chan);
    Client client = ElasticSearchClient.getSearchClient();
    String user = securityContext.getUserPrincipal() != null ? securityContext.getUserPrincipal().getName()
            : "";
    try {
        final GetResponse response = client.prepareGet("channelfinder", "channel", chan).execute().actionGet();
        Response r;
        if (response.isExists()) {
            final ObjectMapper mapper = new ObjectMapper();
            mapper.addMixIn(XmlProperty.class, OnlyXmlProperty.class);
            mapper.addMixIn(XmlTag.class, OnlyXmlTag.class);
            StreamingOutput stream = new StreamingOutput() {

                @Override
                public void write(OutputStream os) throws IOException, WebApplicationException {
                    JsonGenerator jg = mapper.getFactory().createGenerator(os, JsonEncoding.UTF8);
                    jg.writeObject(mapper.readValue(response.getSourceAsBytes(), XmlChannel.class));
                    jg.flush();
                    jg.close();
                }
            };
            r = Response.ok(stream).build();
        } else {
            r = Response.status(Response.Status.NOT_FOUND).build();
        }
        log.fine(user + "|" + uriInfo.getPath() + "|GET|OK|" + r.getStatus());
        return r;
    } catch (Exception e) {
        return handleException(user, "GET", Response.Status.INTERNAL_SERVER_ERROR, e);
    } finally {

    }
}

From source file:com.fiadot.springjsoncrypt.json.CryptMappingJacson2HttpMessageConverter.java

/**
 * Determine the JSON encoding to use for the given content type.
 * @param contentType the media type as requested by the caller
 * @return the JSON encoding to use (never {@code null})
 *//*w  ww . ja v  a 2  s .co  m*/
protected JsonEncoding getJsonEncoding(MediaType contentType) {
    if (contentType != null && contentType.getCharSet() != null) {
        Charset charset = contentType.getCharSet();
        for (JsonEncoding encoding : JsonEncoding.values()) {
            if (charset.name().equals(encoding.getJavaName())) {
                return encoding;
            }
        }
    }
    return JsonEncoding.UTF8;
}

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

/**
 * Registers a passed in User and returns that user with an assigned UserID
 *
 * @param registerMe/*from   ww  w.  j a  v  a  2  s  .  co  m*/
 * @param password
 * @return the passed-in user with an assigned ID by the server
 * @throws Exception
 */
public static User register(User registerMe, String password) throws Exception {
    // 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);

    // 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);

    password = Utilities.computeHash(password);
    // Build JSON Object
    jgen.writeStartObject();
    jgen.writeStringField(Keys.User.NAME, registerMe.getDisplayName());
    jgen.writeStringField("password", password);
    jgen.writeStringField(Keys.User.EMAIL, registerMe.getEmail());
    jgen.writeStringField(Keys.User.PHONE, registerMe.getPhone());
    jgen.writeStringField(Keys.User.COMPANY, registerMe.getCompany());
    jgen.writeStringField(Keys.User.TITLE, registerMe.getTitle());
    jgen.writeStringField(Keys.User.LOCATION, registerMe.getLocation());
    jgen.writeEndObject();
    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);

    User createUser = new User(registerMe);

    /*
     * result should get valid={"userID":"##"}
     */
    String result = "";
    if (!response.isEmpty()) {
        JsonNode tree = MAPPER.readTree(response);
        if (!tree.has(Keys.User.ID)) {

            result = "duplicate email or username";
        } else {
            result = tree.get(Keys.User.ID).asText();
            createUser.setID(result);
        }
    }

    conn.disconnect();
    return createUser;
}