Package com.fasterxml.jackson.core

Examples of com.fasterxml.jackson.core.JsonGenerator.useDefaultPrettyPrinter()

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    StringWriter writer = new StringWriter();
    JsonGenerator gen;
    try {
      gen = new JsonFactory().createGenerator(writer);
      if (pretty) {
        gen.useDefaultPrettyPrinter();
      }
      gen.setCodec(new ObjectMapper());
      gen.writeTree(toJson(strategy));
      gen.close();
    } catch (IOException e) {
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    StringWriter writer = new StringWriter();
    JsonGenerator gen;
    try {
      gen = new JsonFactory().createGenerator(writer);
      if (pretty) {
        gen.useDefaultPrettyPrinter();
      }
      gen.setCodec(new ObjectMapper());
      gen.writeTree(toJson(mapping));
      gen.close();
    } catch (IOException e) {
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    public String toJsonString(Map m) throws IOException {
        StringWriter writer = new StringWriter(BUFFER_SIZE);
        JsonGenerator generator = this.objectMapper.getFactory().createJsonGenerator(writer);

        if (isPrettyPrint()) {
            generator.useDefaultPrettyPrinter();
        }

        this.objectMapper.writeValue(generator, m);

        writer.flush();
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      JsonGenerator jg = writer.getFactory().createGenerator(entityStream, enc);

      try {
         // Want indentation?
         if (writer.isEnabled(SerializationFeature.INDENT_OUTPUT) || withIndentOutput) {
            jg.useDefaultPrettyPrinter();
         }
         // 04-Mar-2010, tatu: How about type we were given? (if any)
         JavaType rootType = null;

         if (genericType != null && value != null) {
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      JsonNode tree = mapper.readTree( unformated );

      StringWriter out = new StringWriter();
      JsonGenerator jsonGenerator = mapper.getJsonFactory().createJsonGenerator( out );

      jsonGenerator.useDefaultPrettyPrinter();
      jsonGenerator.writeTree( tree );

      return out.toString();
    } catch ( Exception ignore ) {
      //Do not format if it is not possible...
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        // mapping, so we need to instruct generator:
        jsonGenerator.disable(JsonGenerator.Feature.AUTO_CLOSE_TARGET);

        // Pretty print?
        if (isPrettyPrintRequested()) {
            jsonGenerator.useDefaultPrettyPrinter();
        }

        // 04-Mar-2010, tatu: How about type we were given? (if any)
        JavaType rootType = null;
        if (genericType != null && value != null) {
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        // mapping, so we need to instruct generator:
        jsonGenerator.disable(JsonGenerator.Feature.AUTO_CLOSE_TARGET);

        // Pretty print?
        if (isPrettyPrintRequested()) {
            jsonGenerator.useDefaultPrettyPrinter();
        }

        // 04-Mar-2010, tatu: How about type we were given? (if any)
        JavaType rootType = null;
        if (genericType != null && value != null) {
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     *             If there is an IO error during serialization.
     */
    public static void writePrettyPrint(Writer writer, Object jsonObject)
            throws JsonGenerationException, IOException {
        final JsonGenerator jw = JSON_FACTORY.createGenerator(writer);
        jw.useDefaultPrettyPrinter();
        jw.writeObject(jsonObject);
    }
}
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    writeToSensu(server, query, results);
  }

  private void serialize(Server server, Query query, List<Result> results, OutputStream outputStream) throws IOException {
    JsonGenerator g = jsonFactory.createGenerator(outputStream, JsonEncoding.UTF8);
    g.useDefaultPrettyPrinter();
    g.writeStartObject();
    g.writeStringField("name", "jmxtrans");
    g.writeStringField("type", "metric");
    g.writeStringField("handler", handler);
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    }

    public static void writePrettyPrint(Writer w, Object jsonObject)
            throws JsonGenerationException, JsonMappingException, IOException {
        final JsonGenerator jw = JSON_FACTORY.createGenerator(w);
        jw.useDefaultPrettyPrinter();
        jw.writeObject(jsonObject);
    }

    public static Object fromInputStream(InputStream content) throws IOException {
        return fromInputStream(content, "UTF-8"); // no readers from
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