Re: [Htmlparser-user] How to use it.

[Navid H.L. <na...@ya...>]

Hi Somik,
I am still getting this error.
Here I send a sample code, which if you run, you will
get the error.
Please see the attachment.

Thanks
Navid

--- Somik Raha <so...@ya...> wrote:
> Hi Navid,
> 
> 
> > I still need your help.
> > I am getting some exception errors in my program,
> it
> > happens when it tried to open a url to a non
> existing
> > page.
> > I tried some try/catch, but still can't catch this
> > one.
> > It says
> > Error: HTMLParser.oprnURLConnection(): Error in
> > opening a URL connection to
> > http://www.somenoneexistingurl.com .......
> >
> > How can I skip this, my program reads all urls of
> a
> > site and tries to go to next page, and if the url
> does
> > not exist or is wrong, it terminats, I think I
> should
> > control this in order to let the program carry on
> on
> > correct links.
> 
> I wrote a testcase for this - in
> HTMLParserTest.java. This test proves that
> there is no bug in the parser. You can add this
> snippet and verify for
> yourself.
> 
> public void testNullUrl() {
>     HTMLParser parser;
>     try {
>         parser = new
> HTMLParser("http://someoneexisting.com");
>         assertTrue("Should have thrown an
> exception!",false);
>     }
>     catch (HTMLParserException e) {
>     }
> }
> 
> I can guess what you might be doing wrong though ..
> are you sure you are
> trying to trap HTMLParserException ?
> 
> Regards,
> Somik
> 
> 
> 
>
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