/**
* Allow an application to register an error event handler.
*
* <p>If the application does not register an error handler, all error events reported by the SAX
* parser will be silently ignored; however, normal processing may not continue. It is highly
* recommended that all SAX applications implement an error handler to avoid unexpected bugs.
*
* <p>Applications may register a new or different handler in the middle of a parse, and the SAX
* parser must begin using the new handler immediately.
*
* @param errorHandler The error handler.
* @exception java.lang.NullPointerException If the handler argument is null.
* @see #getErrorHandler
*/
public void setErrorHandler(ErrorHandler errorHandler) {
try {
XMLErrorHandler xeh = (XMLErrorHandler) fConfiguration.getProperty(ERROR_HANDLER);
if (xeh instanceof ErrorHandlerWrapper) {
ErrorHandlerWrapper ehw = (ErrorHandlerWrapper) xeh;
ehw.setErrorHandler(errorHandler);
} else {
fConfiguration.setProperty(ERROR_HANDLER, new ErrorHandlerWrapper(errorHandler));
}
} catch (XMLConfigurationException e) {
// do nothing
}
} // setErrorHandler(ErrorHandler)
public void setErrorHandler(ErrorHandler errorHandler) {
fErrorHandler = errorHandler;
fErrorHandlerWrapper.setErrorHandler(
errorHandler != null ? errorHandler : DraconianErrorHandler.getInstance());
fXMLSchemaLoader.setErrorHandler(fErrorHandlerWrapper);
}
/** Wraps the specified SAX error handler. */
public ErrorHandlerWrapper(ErrorHandler errorHandler) {
setErrorHandler(errorHandler);
} // <init>(ErrorHandler)