Hi,
I'm trying to override the DefaultRequestExceptionHandler.
My objective is just to wrap the DefaultrequestExceptionHandler to add
some reporting of the exception (for example, sending an email to the
maintenance team, and saving the exception details in database).
I'm follwing the cookbook here :
http://tapestry.apache.org/tapestry5/cookbook/exceptions.html
I've created my custom class. It a simple extends call to super, with
juste one line added to save exception.
public class MyRequestExceptionHandler extends
DefaultRequestExceptionHandler {
private Request request;
public MyRequestExceptionHandler(
RequestPageCache pageCache,
PageResponseRenderer renderer,
Logger logger,
@Inject
@Symbol(SymbolConstants.EXCEPTION_REPORT_PAGE) String pageName,
Response response) {
super(pageCache, renderer, logger, pageName, response);
}
@Override
public void handleRequestException(Throwable exception)
throws IOException {
ExceptionReporting.report(exception);
super.handleRequestException(exception);
}
}
Then i try to add in my AppModule the binding to my class and the
documentation tell me that i have to return an instance of the request
exception handler. My problem is that i have no default constructor,
and the DefaultRequestExceptionHandler seems to be instancied each
time an exception is thrown.
How to do that ?
Thanks in advance.
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