public void configure(final JSONObject config) throws PluginBuildException {
if (null == config) {
throw new PluginBuildException("Cannot build plugin with null configuration");
}
String xsltUrl = config.getString("stylesheet_url");
InputStream content;
try {
URLConnection connection = new URL(xsltUrl).openConnection();
connection.connect();
content = (InputStream) connection.getContent();
} catch (IOException e) {
log.fatal(e);
String msg = "Unable to read stylesheet";
notifier.notify(NotificationType.Unavailable, msg + ": " + e.getMessage());
throw new PluginBuildException(msg + ".", e);
}
StreamSource xsltSource = new StreamSource(content);
TransformerFactory factory = TransformerFactory.newInstance();
factory.setErrorListener(xsltErrorLogger);
Transformer temp;
try {
temp = factory.newTransformer(xsltSource);
} catch (TransformerConfigurationException e) {
log.fatal(e);
String msg = "Cannot compile configured stylesheet";
notifier.notify(NotificationType.FatalError, msg + ":" + e.getMessage());
throw new PluginBuildException(msg, e);
}
transformer = temp;
transformer.setErrorListener(xsltErrorLogger);
registerInput("input", input);
}
public void setErrorListener(ErrorListener listener) throws IllegalArgumentException {
transformer.setErrorListener(listener);
}
