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some question on doFilter!!!

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linuxaid

Post subject: some question on doFilter!!!

Posted: Mon Apr 26, 2004 6:09 am

Regular

Joined: Tue Dec 30, 2003 2:35 am
Posts: 85

here is the code:

Code:

public void doFilter(ServletRequest request, ServletResponse response, 
FilterChain chain) throws IOException, ServletException { 
         .....
         some java code 1;
         chain.doFilter(request, response);
         some java code 2;
         .....
}

1.when,and how some java code1 start??
2.when,and how some java code1 end??
3.chain.doFilter(request, response); can do what??
4.when,and how some java code2 start??
5.when,and how some java code2 end??

thanks a lot!

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anthony

Post subject:

Posted: Mon Apr 26, 2004 6:13 am

Hibernate Team

Joined: Thu Dec 18, 2003 9:55 am
Posts: 1977
Location: France

it's not a "servlet" forum here

don't you have debugging tool to understand that?

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linuxaid

Post subject: sorry,i talk some servlet question!

Posted: Mon Apr 26, 2004 7:13 am

Regular

Joined: Tue Dec 30, 2003 2:35 am
Posts: 85

is it true?

the client exchange date with server(http,80),the filter start,when the whole http return client from 80,the filter end?

does my understand is right?

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