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

To view the source code for com.fasterxml.jackson.core JsonEncoding UTF8.

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Usage

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

public static List<Contact> addContact(String contactUserID) throws IOException {

    String _url = getBaseUri().build().toString();
    URL url = new URL(_url);
    HttpURLConnection conn = (HttpURLConnection) url.openConnection();
    conn.setRequestMethod(IRequest.PUT);
    addRequestHeader(conn, false);/* w w  w . ja v  a2s  . c  om*/
    SessionManager session = SessionManager.getInstance();
    String userID = session.getUserID();
    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 for Title
    jgen.writeStartObject();
    jgen.writeStringField(Keys.User.ID, userID);
    jgen.writeArrayFieldStart(Keys.User.CONTACTS);
    jgen.writeStartObject();
    jgen.writeStringField(Keys.User.CONTACTID, contactUserID);
    jgen.writeEndObject();
    jgen.writeEndArray();
    jgen.writeEndObject();
    jgen.close();
    String payload = json.toString("UTF8");
    ps.close();

    sendPostPayload(conn, payload);
    String response = getServerResponse(conn);

    // TODO: put add useful check here
    // User userContact=null;
    // String relationID=null;
    // String result = new String();
    // if (!response.isEmpty()) {
    // JsonNode contactNode = MAPPER.readTree(response);
    // if (!contactNode.has(Keys.User.ID)) {
    // result = "invalid";
    // } else {
    // result = contactNode.get(Keys.User.ID).asText();
    // userContact = getUserInfo(result);
    // relationID = contactNode.get(Keys.User.RELATIONID).asText();
    // }
    // }

    // if (!result.equalsIgnoreCase("invalid"))
    // g.setID(result);
    conn.disconnect();

    // Contact contact = new Contact(userContact,relationID);
    List<Contact> contacts = new ArrayList<Contact>();
    contacts = getContacts(userID);
    return contacts;
}

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From source file:org.apache.usergrid.chop.runner.drivers.ResultsLog.java

@Override
public void open() throws IOException {
    synchronized (isOpen) {
        if (isOpen.compareAndSet(false, true)) {
            resultCount.set(0);//from  w w  w .  ja va 2  s.c o m

            // write the json header for recording the chop results
            JsonFactory factory = new JsonFactory();
            jgen = factory.createGenerator(new File(resultsFile.get()), JsonEncoding.UTF8);

            if (prettyPrint.get()) {
                jgen.useDefaultPrettyPrinter();
            }

            jgen.setCodec(new ObjectMapper());

            setupJsonStream();

            thread = new Thread(this, "ResultLog Writer");
            thread.start();
        }
    }
}

---

From source file:gaffer.jsonserialisation.JSONSerialiser.java

/**
 * Serialises an object./*from w  ww.  ja  v a 2 s .c om*/
 *
 * @param object      the object to be serialised
 * @param prettyPrint true if the object should be serialised with pretty printing
 * @return the provided object serialised (with pretty printing) into bytes
 * @throws SerialisationException if the object fails to serialise
 */
public byte[] serialise(final Object object, final boolean prettyPrint) throws SerialisationException {
    final ByteArrayBuilder byteArrayBuilder = new ByteArrayBuilder();
    try {
        serialise(object, JSON_FACTORY.createGenerator(byteArrayBuilder, JsonEncoding.UTF8), prettyPrint);
    } catch (IOException e) {
        throw new SerialisationException(e.getMessage(), e);
    }

    return byteArrayBuilder.toByteArray();
}

---

From source file:com.cedarsoft.couchdb.io.RawCouchDocSerializer.java

@Nonnull
protected static JsonGenerator createJsonGenerator(@Nonnull OutputStream out) throws IOException {
    JsonFactory jsonFactory = JacksonSupport.getJsonFactory();
    return jsonFactory.createJsonGenerator(out, JsonEncoding.UTF8);
}

---

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

public static Group updateGroup(Group group) throws IOException {
    ByteArrayOutputStream json = new ByteArrayOutputStream();
    // this type of print stream allows us to get a string easily
    PrintStream ps = new PrintStream(json);
    JsonGenerator jgen = JFACTORY.createGenerator(ps, JsonEncoding.UTF8);
    // Build JSON Object for Title
    jgen.writeStartObject();/*w w  w .  j a v  a  2s  .  c o  m*/
    jgen.writeStringField(Keys.Group.ID, group.getGroupID());
    jgen.writeStringField("field", Keys.Group.TITLE);
    jgen.writeStringField("value", group.getGroupTitle());
    jgen.writeEndObject();
    jgen.close();
    String payloadTitle = json.toString("UTF8");
    ps.close();

    json = new ByteArrayOutputStream();
    // this type of print stream allows us to get a string easily
    ps = new PrintStream(json);
    jgen = JFACTORY.createGenerator(ps, JsonEncoding.UTF8);
    // Build JSON Object for Group members
    jgen.writeStartObject();
    jgen.writeStringField(Keys.Group.ID, group.getGroupID());
    jgen.writeStringField("field", Keys.Group.MEMBERS);
    jgen.writeArrayFieldStart("value");
    for (User member : group.getMembers()) {
        jgen.writeStartObject();
        jgen.writeStringField(Keys.User.ID, member.getID());
        jgen.writeEndObject();

    }
    jgen.writeEndArray();
    jgen.writeEndObject();
    jgen.close();
    String payloadMembers = json.toString("UTF8");
    ps.close();
    // Establish connection
    sendSingleEdit(payloadTitle);
    String response = sendSingleEdit(payloadMembers);
    JsonNode groupNode = MAPPER.readTree(response);

    return parseGroup(groupNode, new Group());
}

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From source file:com.cedarsoft.serialization.test.performance.Bson4JacksonTest.java

@Test
public void testIt() throws IOException {
    FileType fileType = new FileType("Canon Raw", new Extension(".", "cr2", true), false);

    ByteArrayOutputStream out = new ByteArrayOutputStream();
    JsonGenerator generator = jsonFactory.createGenerator(out, JsonEncoding.UTF8);

    generator.writeStartObject();/*from  w ww . j  av  a  2  s . c om*/
    generator.writeStringField("id", fileType.getId());
    generator.writeBooleanField("dependent", fileType.isDependent());

    generator.writeFieldName("extension");
    generator.writeStartObject();

    generator.writeStringField("extension", fileType.getExtension().getExtension());
    generator.writeBooleanField("default", fileType.getExtension().isDefault());
    generator.writeStringField("delimiter", fileType.getExtension().getDelimiter());

    generator.writeEndObject();

    //    generator.writeFieldName( "id" );
    //    generator.writeString( fileType.getId() );

    generator.writeEndObject();

    generator.close();
    assertEquals(BSON, Hex.encodeHexString(out.toByteArray()));
}

---

From source file:com.cedarsoft.serialization.jackson.NumberSerializerTest.java

@Test
public void testDouble() throws Exception {
    JsonFactory jsonFactory = JacksonSupport.getJsonFactory();
    ByteArrayOutputStream out = new ByteArrayOutputStream();
    JsonGenerator generator = jsonFactory.createGenerator(out, JsonEncoding.UTF8);
    getSerializer().serialize(generator, 11133.4, Version.valueOf(1, 0, 0));
    generator.close();// w  ww.  jav  a2s  . c om
    JsonUtils.assertJsonEquals("11133.4", out.toString());
}

---

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

public final static void oneOSInstance2JSON(OSInstance osInstance, ByteArrayOutputStream outStream)
        throws IOException {
    JsonGenerator jgenerator = DirectoryBootstrap.getjFactory().createGenerator(outStream, JsonEncoding.UTF8);
    OSInstanceJSON.osInstance2JSON(osInstance, jgenerator);
    jgenerator.close();/*from ww w.j ava2  s  .  c  o  m*/
}

---

From source file:com.cedarsoft.couchdb.io.RowSerializer.java

public <K, V, D> void serialize(@Nonnull Row<K, V, D> row, @Nonnull JacksonSerializer<? super K> keySerializer,
        @Nonnull JacksonSerializer<? super V> valueSerializer,
        @Nullable JacksonSerializer<? super D> documentSerializer, @Nonnull OutputStream out)
        throws IOException {
    JsonFactory jsonFactory = JacksonSupport.getJsonFactory();
    JsonGenerator generator = jsonFactory.createJsonGenerator(out, JsonEncoding.UTF8);

    serialize(row, keySerializer, valueSerializer, documentSerializer, generator);
    generator.close();//  www . j a v  a 2  s .c o  m
}

---

From source file:org.codehaus.modello.plugin.jsonschema.JsonSchemaGenerator.java

private void generateJsonSchema(Properties parameters) throws IOException, ModelloException {
    Model objectModel = getModel();// w ww  .  j a  v  a  2  s. co  m

    File directory = getOutputDirectory();

    if (isPackageWithVersion()) {
        directory = new File(directory, getGeneratedVersion().toString());
    }

    if (!directory.exists()) {
        directory.mkdirs();
    }

    // we assume parameters not null
    String schemaFileName = parameters.getProperty(ModelloParameterConstants.OUTPUT_JSONSCHEMA_FILE_NAME);

    File schemaFile;

    if (schemaFileName != null) {
        schemaFile = new File(directory, schemaFileName);
    } else {
        schemaFile = new File(directory, objectModel.getId() + "-" + getGeneratedVersion() + ".schema.json");
    }

    JsonGenerator generator = new JsonFactory().enable(Feature.AUTO_CLOSE_JSON_CONTENT)
            .enable(Feature.AUTO_CLOSE_TARGET).enable(Feature.ESCAPE_NON_ASCII)
            .enable(Feature.FLUSH_PASSED_TO_STREAM).enable(Feature.QUOTE_FIELD_NAMES)
            .enable(Feature.QUOTE_NON_NUMERIC_NUMBERS).disable(Feature.WRITE_NUMBERS_AS_STRINGS)
            .createGenerator(schemaFile, JsonEncoding.UTF8);

    generator.useDefaultPrettyPrinter();

    ModelClass root = objectModel.getClass(objectModel.getRoot(getGeneratedVersion()), getGeneratedVersion());

    try {
        generator.writeStartObject();
        generator.writeStringField("$schema", "http://json-schema.org/draft-04/schema#");

        writeClassDocumentation(generator, root, true);

        generator.writeObjectFieldStart("definitions");

        for (ModelClass current : objectModel.getClasses(getGeneratedVersion())) {
            if (!root.equals(current)) {
                writeClassDocumentation(generator, current, false);
            }
        }

        // end "definitions"
        generator.writeEndObject();

        // end main object
        generator.writeEndObject();
    } finally {
        generator.close();
    }
}

---

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