/** * Helper method called to set or override settings of passed-in {@link JsonGenerator} * * @since 2.1 */ private final void _configureJsonGenerator(JsonGenerator jgen) { if (_prettyPrinter != null) { PrettyPrinter pp = _prettyPrinter; if (pp == NULL_PRETTY_PRINTER) { jgen.setPrettyPrinter(null); } else { /* [JACKSON-851]: Better take care of stateful PrettyPrinters... * like the DefaultPrettyPrinter. */ if (pp instanceof Instantiatable<?>) { pp = (PrettyPrinter) ((Instantiatable<?>) pp).createInstance(); } jgen.setPrettyPrinter(pp); } } else if (_config.isEnabled(SerializationFeature.INDENT_OUTPUT)) { jgen.useDefaultPrettyPrinter(); } // [JACKSON-520]: add support for pass-through schema: if (_schema != null) { jgen.setSchema(_schema); } }