/** Create a new step from an in-line XML string. */
public static Step createStep(Resolver resolver, String str)
throws InvalidScriptException, IOException {
StringReader reader = new StringReader(str);
try {
SAXBuilder builder = new SAXBuilder();
Document doc = builder.build(reader);
Element el = doc.getRootElement();
return createStep(resolver, el);
} catch (JDOMException e) {
throw new InvalidScriptException(e.getMessage());
}
}
/**
* Notifies the registered {@link ErrorHandler SAX error handler} (if any) of an input processing
* error. The error handler can choose to absorb the error and let the processing continue.
*
* @param exception <code>JDOMException</code> containing the error information; will be wrapped
* in a {@link SAXParseException} when reported to the SAX error handler.
* @throws JDOMException if no error handler has been registered or if the error handler fired a
* {@link SAXException}.
*/
private void handleError(JDOMException exception) throws JDOMException {
if (errorHandler != null) {
try {
errorHandler.error(new SAXParseException(exception.getMessage(), null, exception));
} catch (SAXException se) {
if (se.getException() instanceof JDOMException) {
throw (JDOMException) (se.getException());
}
throw new JDOMException(se.getMessage(), se);
}
} else {
throw exception;
}
}