Examples of org.codehaus.jackson.JsonFactory.createJsonGenerator()

org.codehaus.jackson.JsonFactory.createJsonGenerator()
Method for constructing JSON generator for writing JSON content using specified output stream. Encoding to use must be specified, and needs to be one of available types (as per JSON specification).
Underlying stream is NOT owned by the generator constructed, so that generator will NOT close the output stream when {@link JsonGenerator#close} is called (unless auto-closingfeature, {@link org.codehaus.jackson.JsonGenerator.Feature#AUTO_CLOSE_TARGET}is enabled). Using application needs to close it explicitly if this is the case.
Note: there are formats that use fixed encoding (like most binary data formats) and that ignore passed in encoding. @param out OutputStream to use for writing JSON content @param enc Character encoding to use

    if (conf != null && conf.get(DeprecatedQueueConfigurationParser.
        MAPRED_QUEUE_NAMES_KEY) != null) {
      return;
    }
    JsonFactory dumpFactory = new JsonFactory();
    JsonGenerator dumpGenerator = dumpFactory.createJsonGenerator(out);
    QueueConfigurationParser parser;
    if (configFile != null && !"".equals(configFile)) {
      parser = new QueueConfigurationParser(configFile);
    }
    else {

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   * @throws IOException
   */
  public static void dumpConfiguration(Configuration config,
      Writer out) throws IOException {
    JsonFactory dumpFactory = new JsonFactory();
    JsonGenerator dumpGenerator = dumpFactory.createJsonGenerator(out);
    dumpGenerator.writeStartObject();
    dumpGenerator.writeFieldName("properties");
    dumpGenerator.writeStartArray();
    dumpGenerator.flush();
    synchronized (config) {

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   * @throws IOException
   */
  public static void dumpConfiguration(Configuration config,
      Writer out) throws IOException {
    JsonFactory dumpFactory = new JsonFactory();
    JsonGenerator dumpGenerator = dumpFactory.createJsonGenerator(out);
    dumpGenerator.writeStartObject();
    dumpGenerator.writeFieldName("properties");
    dumpGenerator.writeStartArray();
    dumpGenerator.flush();
    synchronized (config) {

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                throw new JSONParseException(ex.getMessage());
            }
            StringWriter out = new StringWriter();


            // Create pretty printer:
            JsonGenerator gen = fac.createJsonGenerator(out);
            gen.useDefaultPrettyPrinter();


            // Now write:
            mapper.writeTree(gen, node);

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    public String marshall(Definitions def, String preProcessingData) throws IOException {
      DroolsPackageImpl.init();
        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();

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        if (message == null) return null;


        ByteArrayOutputStream outputStream = new ByteArrayOutputStream();
        JsonFactory jsonFactory = new JsonFactory();
        JsonGenerator generator = jsonFactory.createJsonGenerator(outputStream, JsonEncoding.UTF8);


        generator.writeStartObject();


        if (message.getExpression() == null) message.setExpression(new ConditionExpression());

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    }
    
    public String marshall(String definitions) throws IOException { //TODO fix this when we have the EPN ecore model
        StringWriter writer = new StringWriter();
        JsonFactory f = new JsonFactory();
        JsonGenerator generator = f.createJsonGenerator(writer);
        //TODO do the heavy lifting here passing in the writer and the json generator
        generator.close();
        return writer.toString();
    }
}

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    @Override
    public String marshall(T obj) {
        try {
            JsonFactory jsonFactory = new MappingJsonFactory();
            StringWriter output = new StringWriter();
            JsonGenerator jsonGenerator = jsonFactory.createJsonGenerator(output);
            jsonGenerator.writeObject(obj);
            return output.toString();
        } catch ( Exception e ) {
            throw new RuntimeException(e);
        }

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    if (onlyTheseKeys != null && onlyTheseKeys.isEmpty())
      return;


    try {
      JsonFactory f = new JsonFactory();
      JsonGenerator g = f.createJsonGenerator(bundleFile, JsonEncoding.UTF8);
      g.useDefaultPrettyPrinter();
      g.writeStartObject();
      Set<String> orderedKeys = new TreeSet<String>(i18nValues.keySet());
      for (String key : orderedKeys) {
        String value = i18nValues.get(key);

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    if (onlyTheseKeys != null && onlyTheseKeys.isEmpty())
      return;


    try {
      JsonFactory f = new JsonFactory();
      JsonGenerator g = f.createJsonGenerator(bundleFile, JsonEncoding.UTF8);
      g.useDefaultPrettyPrinter();
      g.writeStartObject();
      Set<String> orderedKeys = new TreeSet<String>(i18nValues.keySet());
      for (String key : orderedKeys) {
        String value = i18nValues.get(key);

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