/**
* Returns the current serialization options.
*
* @param mth consider specified serialization method (may be {@code null})
* @return options
* @throws BaseXException database exception
*/
private SerializerOptions options(final SerialMethod mth) throws BaseXException {
final SerializerOptions sopts = new SerializerOptions();
sopts.assign(params.getText());
sopts.set(SerializerOptions.METHOD, SerialMethod.valueOf(method.getSelectedItem()));
sopts.set(SerializerOptions.ENCODING, encoding.getSelectedItem());
if (mth == SerialMethod.JSON) {
final JsonSerialOptions jopts = new JsonSerialOptions();
jopts.assign(mparams.getText());
sopts.set(SerializerOptions.JSON, jopts);
} else if (mth == SerialMethod.CSV) {
final CsvOptions copts = new CsvOptions();
copts.assign(mparams.getText());
sopts.set(SerializerOptions.CSV, copts);
}
return sopts;
}
/**
* Returns the media type defined in the specified serialization parameters.
*
* @param sopts serialization parameters
* @return media type
*/
public static String mediaType(final SerializerOptions sopts) {
// set content type
final String type = sopts.get(SerializerOptions.MEDIA_TYPE);
if (!type.isEmpty()) return type;
// determine content type dependent on output method
final SerialMethod sm = sopts.get(SerializerOptions.METHOD);
if (sm == SerialMethod.RAW) return APP_OCTET;
if (sm == SerialMethod.XML) return APP_XML;
if (sm == SerialMethod.XHTML || sm == SerialMethod.HTML) return TEXT_HTML;
if (sm == SerialMethod.JSON) {
final JsonSerialOptions jprop = sopts.get(SerializerOptions.JSON);
return jprop.get(JsonOptions.FORMAT) == JsonFormat.JSONML ? APP_JSONML : APP_JSON;
}
return TEXT_PLAIN;
}