Groups > comp.lang.java.programmer > #3284

Re: get head tag data

From	Stanimir Stamenkov <s7an10@netscape.net>
Newsgroups	comp.lang.java.programmer
Subject	Re: get head tag data
Date	2011-04-26 23:01 +0300
Organization	A noiseless patient Spider
Message-ID	<ip78b4$g22$1@dont-email.me> (permalink)
References	<13d79f2e-d496-4896-ad0b-2ab658818b51@l2g2000prg.googlegroups.com>

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Tue, 26 Apr 2011 11:15:51 -0700 (PDT), /kapil/:

> i want to retrieve data that is available in between <head></head>
> tag...in jsp using programming..
> any one know that how to fetch that data..??

If you have the whole jsp content in a String variable, you could 
use regular expression, e.g.:

     String jspContent;
     ...
     String headContent = jspContent
             .replaceAll("(?s).*<head>(.*)</head>.*", "$1");
     System.out.println(headContent);

You may read the java.util.regex.Pattern class documentation and the 
Java Tutorial lesson on Regular Expressions for more info:

http://download.oracle.com/javase/6/docs/api/java/util/regex/Pattern.html

http://download.oracle.com/javase/tutorial/essential/regex/index.html

-- 
Stanimir

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get head tag data kapil <kapil.purohit1441@gmail.com> - 2011-04-26 11:15 -0700
  Re: get head tag data Stanimir Stamenkov <s7an10@netscape.net> - 2011-04-26 23:01 +0300
    Re: get head tag data "John B. Matthews" <nospam@nospam.invalid> - 2011-04-26 16:14 -0400
      Re: get head tag data kapil <kapil.purohit1441@gmail.com> - 2011-04-28 02:55 -0700

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