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

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

Thank you Somik, It worked as I wanted. 
Also using the parser classes, I could extract each
part of page data separatly.
Well, now I reached to the real difficult part. I am
trying to extract meaningful data from some sites,
like a site products names, discription and keywords,
which is not always in meta tags.
Do have any suggestion?

Navid

--- Somik Raha <so...@ya...> wrote:
> Hi Navid,
>   I ran the program, and it does exactly what I
> expected.
>   But I see your doubt now. You want to suppress the
> exception messages. These are happening because of
> DefaultHMLParserFeedback(). Pls write your own
> NullHTMLParserFeedback(), that does not print
> anything
> when it encounters an error, and use that to
> initialize the parser. Read the javadoc of
> HTMLParser.java carefully.
> 
>  I have written the modified program for you :
> public void	testNullUrl(){
>     try {
>         parser = new
> HTMLParser("http://www.yahooeeeeee.com",new
> HTMLParserFeedback() {
> 			/**
> 			 * @see
> org.htmlparser.util.HTMLParserFeedback#info(String)
> 			 */
> 			public void info(String message) {
> 			}
> 
> 			/**
> 			 * @see
>
org.htmlparser.util.HTMLParserFeedback#warning(String)
> 			 */
> 			public void warning(String message) {
> 			}
> 
> 			/**
> 			 * @see
> org.htmlparser.util.HTMLParserFeedback#error(String,
> HTMLParserException)
> 			 */
> 			public void error(String message,
> HTMLParserException e) {
> 			}
> 		});
>         //assertTrue("Should have thrown an
> exception!",false);
> 		parser.registerScanners();
> 		parser.addScanner(new HTMLLinkScanner("-l"));
> 
>     }
>     catch (HTMLParserException e) {
> 	System.out.println("Can not connect the URL!");
>     }
> }
> 
> Try this- it should give you what you want now.
> 
> Regards
> Somik
> 
> (The earlier mail went before I could complete it..)
> 
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