Alex Kachanov wrote:
>
> hello, guys!
>
> I'm finishing a small taglib and what to add a finishing touch.
> Inside the tag hadler I wish to encodeURL a string (which is
> a url constructed on the fly).
>
> I'm really lost: how should I do this?
> could you give me two lines of code?
>
> I know how
I saw this code in the o'reilly servlet book and adapted it.
/**
* Convert a properties List into a URL query string
*
* @param props Properties list.
* @return The URL-encoded properties list as a URL query string.
*/
public static String toEncodedString(Properties props)
{
String name, value;
S
Craig McClanahan wrote:
>
> scan. When I write my servlet or JSP page, I know where the hyperlinks are
> already, and can encode them suitably. I want my servlet container to send the
> bytes of my response back to the client as fast as it possibly can.
>
I was reading a little deeper in the Dy
> For my apps, I would still choose not to pay the performance price of this extra
> scan. When I write my servlet or JSP page, I know where the hyperlinks are
> already, and can encode them suitably. I want my servlet container to send the
> bytes of my response back to the client as fast as it
Hi Nic,
I'm not sure why you make so much fuzz about this.
First of all, I'd like to point out that I did not make any claims about which
product does or does not support URL rewriting. I did say that URL rewriting
did not appear to be working on JSWDK, maybe because it wasn't implemented yet.
I
Randy Belknap wrote:
> This is a general servlet api design question. The way servlets (and
> ASP) are designed, the only url's that are rewritten are the ones that
> you explicitly wrap in the encode method. Was there ever a discussion
> about being able to parse all servlet output looking for
> Was there ever a discussion
> about being able to parse all servlet output looking for urls and
> rewriting them?
>
This sounds like a job for Servlet chaining -- if your engine supports it.
> A recent ZDNet Anchor Desk poll asked visitor's something like 'Are
> cookies evil?'. A full 30% of t
Netscape's app server (NAS 2.x and 4.x too, probably) does the rewriting
part automatically as well, I believe.
Alex.
Original Message Follows
From: Randy Belknap <[EMAIL PROTECTED]>
Subject: Re: encodeURL part 2 -Refutation
Date: Mon, 25 Oct 1999 12:26:21 -0700
This i
This is a general servlet api design question. The way servlets (and
ASP) are designed, the only url's that are rewritten are the ones that
you explicitly wrap in the encode method. Was there ever a discussion
about being able to parse all servlet output looking for urls and
rewriting them?
>Fr
Nic Ferrier wrote:
> >>> Danny Martens <[EMAIL PROTECTED]> 10/25/99 5:22:12
> PM >>>
>
> >I consider URL rewriting a dirty trick (see the hotmail bug),
> >with too much drawbacks to consider it any longer as a
> >serious alternative. Browser persistence has become
> >too crucial for a web-applica
Try to use java.net.URLEncoder. Be careful. JVM that goes with IE4 has a bug
and encodes non-printable characters to '?'. Anyway, see docs
for URLEncoder.
I am not sure how servlet's encodeURL works but I believe that
you should do something like:
"http://myhost/foo/myservlet?param1=" + encodeUR
>>> Danny Martens <[EMAIL PROTECTED]> 10/25/99 5:22:12
PM >>>
>I consider URL rewriting a dirty trick (see the hotmail bug),
>with too much drawbacks to consider it any longer as a
>serious alternative. Browser persistence has become
>too crucial for a web-application : 99% of your target audien
Hi,
... I'm aware of this problem, but I didn't pursue it because I think it is mentioned
somewhere that the JSWDK servlet host/ web server does not implement URL rewriting
yet... you'll probably need to try it with a demo version of a commercial servlet
host... but, I could be wrong... Anyway
Martin Kuba wrote:
> Andy Bailey wrote:
>
> > > It is not guaranted that the session will be held as parameter.
> > > Yes, Apache uses a parameter named "JServSessionId",
> > > many other servlet engines do it also, but some servlet engines
> > > keep the session in PATH_INFO part of the URL or s
Andy Bailey wrote:
> > It is not guaranted that the session will be held as parameter.
> > Yes, Apache uses a parameter named "JServSessionId",
> > many other servlet engines do it also, but some servlet engines
> > keep the session in PATH_INFO part of the URL or somewhere else.
> >
> > See www.
- Original Message -
From: Martin Kuba <[EMAIL PROTECTED]>
To: <[EMAIL PROTECTED]>
Sent: Friday, October 15, 1999 6:18 PM
Subject: Re: encodeURL()
> > Yes, you can recover the sessionid parameter value from the request
headers
> > if the session
> > o
> Yes, you can recover the sessionid parameter value from the request headers
> if the session
> object reports that cookies are turned off and put it in a correctly named
> hidden input
> in the form. That may work ok :)
>
> Andy Bailey
It is not guaranted that the session will be held as parame
Peter Nützel wrote:
> I encode the URL in and have some other parameters inside
> the HTML-FORM(specified with tags) which should be send with the GET
> Request.
> If the User submits the Request, the encoded SessionID is overwritten by the
> Browser with the paremeters specified inside the FORM
You are mixing three thing together:
1) HTML encoding which replaces the character > with >
It is used for special characters in HTML pages.
2) URL encoding which replaces the character > with %3E
It is used for special characters in URLs
2) URL rewriting which keeps sessions
It is used
I thank all of u for your explanation
>...
> Therefore, you *must* use
>encodeURL() on the argument if you want session identity
>to be maintained when there are no cookies.
>...
Now I know exactly what encodeURL() is used for and when I can use it. One
more things, if possible: can someone tel
o:[EMAIL PROTECTED]]On Behalf Of Milt
> Epstein
> Sent: Wednesday, October 13, 1999 7:08 AM
> To: [EMAIL PROTECTED]
> Subject: Re: encodeURL()
>
> On Wed, 13 Oct 1999, Andy Bailey wrote:
>
> > > Hi,
> > >
> > > encodeURL() encodes the strings in such
ctober 13, 1999 7:08 AM
> To: [EMAIL PROTECTED]
> Subject: Re: encodeURL()
>
> On Wed, 13 Oct 1999, Andy Bailey wrote:
>
> > > Hi,
> > >
> > > encodeURL() encodes the strings in such a way that some
> > > unacceptable characters in the URL are "e
javax.servlet.http.HttpUtils.parseQueryString()
(*Chris*)
- Original Message -
From: Steve Goldberg <[EMAIL PROTECTED]>
To: <[EMAIL PROTECTED]>
Sent: Wednesday, October 13, 1999 9:33 AM
Subject: Re: encodeURL()
> What can be used to decode a URL?
> I know that w
On Wed, 13 Oct 1999, Andy Bailey wrote:
> - Original Message -
> From: Milt Epstein <[EMAIL PROTECTED]>
> To: <[EMAIL PROTECTED]>
> Sent: Wednesday, October 13, 1999 4:08 PM
> Subject: Re: encodeURL()
>
> > > The answer above describes an HTMLEncod
t
API Technology. [mailto:[EMAIL PROTECTED]]On Behalf Of Milt
Epstein
Sent: Wednesday, October 13, 1999 7:08 AM
To: [EMAIL PROTECTED]
Subject: Re: encodeURL()
On Wed, 13 Oct 1999, Andy Bailey wrote:
> > Hi,
> >
> > encodeURL() encodes the strings in such a way that some
> &g
- Original Message -
From: Peter Nützel <[EMAIL PROTECTED]>
To: <[EMAIL PROTECTED]>
Sent: Wednesday, October 13, 1999 4:50 PM
Subject: Re: encodeURL()
Hi,
I have another Problem with the encodeUrl - method used with :
Some Servlet Engines (e.g. Apache JServ and JRun) use
- Original Message -
From: Milt Epstein <[EMAIL PROTECTED]>
To: <[EMAIL PROTECTED]>
Sent: Wednesday, October 13, 1999 4:08 PM
Subject: Re: encodeURL()
> >
> > The answer above describes an HTMLEncode method which I have been
> > unable to find in any
>>> Peter_Nützel <[EMAIL PROTECTED]> 10/13/99 3:50:00 PM >>>
>I have another Problem with the encodeUrl -
>method used with :
>Some Servlet Engines (e.g. Apache JServ and JRun)
>use the Http get-method to encode the session ID (url?sessionID).
>I encode the URL in and have some
>other parameter
Hi,
I have another Problem with the encodeUrl - method used with :
Some Servlet Engines (e.g. Apache JServ and JRun) use the Http get-method to
encode the session ID (url?sessionID).
I encode the URL in and have some other parameters inside
the HTML-FORM(specified with tags) which should be sen
On Wed, 13 Oct 1999, Andy Bailey wrote:
> > Hi,
> >
> > encodeURL() encodes the strings in such a way that some
> > unacceptable characters in the URL are "encoded" to form a new
> > modified string that can be interperted by the server. So, you
> > obviously can't use it with .
>
> This has alr
> Hi,
>
> encodeURL() encodes the strings in such a way that some unacceptable
> characters in the URL are "encoded" to form a new modified string that can
> be interperted by the server. So, you obviously can't use it with action=...>.
>
This has already been answered but...
The answer above
Subrahmanyam KNVSK wrote:
> Hi,
>
> encodeURL() encodes the strings in such a way that some unacceptable
> characters in the URL are "encoded" to form a new modified string that can
> be interperted by the server. So, you obviously can't use it with action=...>.
>
If you are talking about Http
Hi,
encodeURL() encodes the strings in such a way that some unacceptable
characters in the URL are "encoded" to form a new modified string that can
be interperted by the server. So, you obviously can't use it with .
Bye,
Subrahmanyam KNVSK
ITL-INFOSYS
Banglore
India
-Original Message-
Chris --
Irrespective of the browser having cookies on or off, if the servelt engine
or the webserver is asked to always use URL rewriting and the URLs always
pass thru the encoder, I think the generated URL must have the session id in
it.
Spencer, I would look into the webserver doc for the sam
It's probably using Cookies, and therefore doesn't need to add the SessionID
to the URL. Try turning off Cookies in your browser and see what happens.
(*Chris*)
- Original Message -
From: Spencer Ridder <[EMAIL PROTECTED]>
To: <[EMAIL PROTECTED]>
Sent: Monday, August 23, 1999 2:34 PM
ECTED]]
Sent: Friday, March 26, 1999 2:32 PM
To: [EMAIL PROTECTED]
Subject: Re: encodeUrl problem with parameter
Hi,
Not sure I'm right but some JDBC drivers become angry if you call
twice resultset.getString(1) on the same row. Try to save the result
on first getString(1) in a String variable
> out.println("");
> more = rs.next ();
> }
> }
> catch(Exception e)
> {
> out.println ( "" );
> out.println ( "Error occured in database: " + e.getMessage() +
> "");
&g
.
(*Chris*)
- Original Message -
From: Weigen Jin <[EMAIL PROTECTED]>
To: <[EMAIL PROTECTED]>
Sent: Friday, March 26, 1999 11:03 AM
Subject: Re: encodeUrl problem with parameter
> Cezar,
>
> You are right. I have getOutputStream() in the excepti
quot;" );
out.println ( "Error occured in database: " + e.getMessage() +
"");
out.println ( "" );
}
-----Original Message-
From: Cezar Totth [mailto:[EMAIL PROTECTED]]
Sent: Friday, March 26, 1999 10:14 AM
To: [EMAIL PROTECTED]
Subject: Re: encodeUrl probl
Hi,
You probably call both getOutputStream() and getWriter() on the same
request. The javax.servlet.ServletResponse API states that an
IllegalStateException should be thrown if you try to use them both
during the same request.
Cezar
On Thu, 25 Mar 1999, Weigen Jin wrote:
> Hi,
>
> It s
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