Re: resp.sendRedirect(./Join2?Email_Address= + EmailAddress);
You're @ is likely the problem. You must url-encoude the redirect address.
- Original Message -
From: Carl Boudreau [EMAIL PROTECTED]
To: 'Tomcat Users List' [EMAIL PROTECTED]
Sent: Wednesday, November 14, 2001 7:32 AM
Subject: resp.sendRedirect(./Join2?Email_Address= + EmailAddress);
| Good Morning Fellow Coders,
|
| I have a very interesting question for all of you. Below is a small
| snippet of code which basically validates a database Insert operation.
The
| operation writes to the database then turns around and read the email
| address and compares it to what was passed to the Servlets. For example
| within the 20 params sent, [EMAIL PROTECTED] would be sent as an
email
| address. It would then be written and then it would re-query the database
| and compare the results. This snippet makes the comparison between what
was
| passed and what was read out of the database, in turn uses the Redirect to
| either move on to the next Servlets Join2 if successful, or display
| joinerror.html if un-successful. But an exception is caught and ends the
| Servlets. During debug I have reduce the error to the redirect line
| [resp.sendRedirect(./Join2?Email_Address= + EmailAddress);].
|
| Now I have been monitoring the email forum and had seen there was a
problem
| with the redirect. And in the mean time I had manually started these
| Servlets by using IE and entering the
| [./Join2?[EMAIL PROTECTED])] and it works fine. I
| think, I found out, that if I manually do this first, then run it normally
| by hitting it from a index.html page it works. But my results have been
| very erratic and I don't trust myself.
|
| I have tried to use out.flush( ); alone and then followed up by a
| out.close( ); by this doesn't seem to change anything.
|
| DOES ANYONE HAVE ANY SUGGESTIONS, OR A WORK AROUND?
|
| Source Code Snippet;
|
| if(TxtCheck1.equals(MemberMail))
|{
| // User join1 data has been added to Database
|resp.sendRedirect(./Join2?Email_Address= +
| EmailAddress);
| }
| else {
|
| resp.sendRedirect(./htmlpage/joinerror.html);
|}
|
|
| System Config;
|
| Win2000pro.
| Tomcat 4.0 standalone.
| MySQL 7.0
|
|
| --
| To unsubscribe: mailto:[EMAIL PROTECTED]
| For additional commands: mailto:[EMAIL PROTECTED]
| Troubles with the list: mailto:[EMAIL PROTECTED]
|
|
|
--
To unsubscribe: mailto:[EMAIL PROTECTED]
For additional commands: mailto:[EMAIL PROTECTED]
Troubles with the list: mailto:[EMAIL PROTECTED]
RE: resp.sendRedirect(./Join2?Email_Address= + EmailAddress);
Well Tom,
I have changed the following code to read;
if(TxtCheck1.equals(User_Name)) {
// User join1 data has been added to Database
String Redirect_String = ./ValidUser?firstname= +
User_Name;
//resp.sendRedirect(./ValidUser?firstname= +
User_Name);
//resp.encodeRedirectURL(./ValidUser?firstname= +
User_Name);
out.println(Redirect_String + br);
//resp.sendRedirect(Redirect_String.trim());
Error
resp.sendRedirect(resp.encodeRedirectURL(Redirect_String.trim()));
//out.close();
out.println(Found User_Name + User_Name + on
Row + result.getRow() + br);
//out.println(resp.encodeRedirectUrl(./ValidUser?firstname= + User_Name) +
p);
out.flush();
}
else {
out.println(User_Name + User_Name Not Found on
Row + result.getRow() + p);
//resp.sendRedirect(./htmlpage/joinerror.html);
out.flush();
//out.close();
}
And this is returning java.lang.IllegalStateException exception, and
still crashing if the If is true.
Any ideas? Carl
-Original Message-
From: Tom Drake [mailto:[EMAIL PROTECTED]]
Sent: Wednesday, November 14, 2001 9:57 AM
To: Tomcat Users List; [EMAIL PROTECTED]
Subject: Re: resp.sendRedirect(./Join2?Email_Address= + EmailAddress);
You're @ is likely the problem. You must url-encoude the redirect address.
- Original Message -
From: Carl Boudreau [EMAIL PROTECTED]
To: 'Tomcat Users List' [EMAIL PROTECTED]
Sent: Wednesday, November 14, 2001 7:32 AM
Subject: resp.sendRedirect(./Join2?Email_Address= + EmailAddress);
| Good Morning Fellow Coders,
|
| I have a very interesting question for all of you. Below is a small
| snippet of code which basically validates a database Insert operation.
The
| operation writes to the database then turns around and read the email
| address and compares it to what was passed to the Servlets. For example
| within the 20 params sent, [EMAIL PROTECTED] would be sent as an
email
| address. It would then be written and then it would re-query the database
| and compare the results. This snippet makes the comparison between what
was
| passed and what was read out of the database, in turn uses the Redirect to
| either move on to the next Servlets Join2 if successful, or display
| joinerror.html if un-successful. But an exception is caught and ends the
| Servlets. During debug I have reduce the error to the redirect line
| [resp.sendRedirect(./Join2?Email_Address= + EmailAddress);].
|
| Now I have been monitoring the email forum and had seen there was a
problem
| with the redirect. And in the mean time I had manually started these
| Servlets by using IE and entering the
| [./Join2?[EMAIL PROTECTED])] and it works fine. I
| think, I found out, that if I manually do this first, then run it normally
| by hitting it from a index.html page it works. But my results have been
| very erratic and I don't trust myself.
|
| I have tried to use out.flush( ); alone and then followed up by a
| out.close( ); by this doesn't seem to change anything.
|
| DOES ANYONE HAVE ANY SUGGESTIONS, OR A WORK AROUND?
|
| Source Code Snippet;
|
| if(TxtCheck1.equals(MemberMail))
|{
| // User join1 data has been added to Database
|resp.sendRedirect(./Join2?Email_Address= +
| EmailAddress);
| }
| else {
|
| resp.sendRedirect(./htmlpage/joinerror.html);
|}
|
|
| System Config;
|
| Win2000pro.
| Tomcat 4.0 standalone.
| MySQL 7.0
|
|
| --
| To unsubscribe: mailto:[EMAIL PROTECTED]
| For additional commands: mailto:[EMAIL PROTECTED]
| Troubles with the list: mailto:[EMAIL PROTECTED]
|
|
|
--
To unsubscribe: mailto:[EMAIL PROTECTED]
For additional commands: mailto:[EMAIL PROTECTED]
Troubles with the list: mailto:[EMAIL PROTECTED]
--
To unsubscribe: mailto:[EMAIL PROTECTED]
For additional commands: mailto:[EMAIL PROTECTED]
Troubles with the list: mailto:[EMAIL PROTECTED]
Re: resp.sendRedirect(./Join2?Email_Address= + EmailAddress);
Carl:
encodeURL() and encodeRedirectURL() do not do what you think they do.
These methods may add a 'jsessioniid=...' entry to url. They will not URL
encode
the url string itself.
However, I think that I was wrong about the '@' anyway. You could still have
a problem with
invalid characters in your URL. Everyone should be urlencoding everything
after the '?' in their url's.
There is some code on the jakarta site that will do this. I think it's in a
class called something
like HttpUtils.java. I think you can find it in taglibs or struts.
I don't know what would cause an illegal state exception.
Tom
- Original Message -
From: Carl Boudreau [EMAIL PROTECTED]
To: 'Tomcat Users List' [EMAIL PROTECTED]; 'Tom Drake'
[EMAIL PROTECTED]
Sent: Wednesday, November 14, 2001 9:54 AM
Subject: RE: resp.sendRedirect(./Join2?Email_Address= + EmailAddress);
| Well Tom,
|
| I have changed the following code to read;
| if(TxtCheck1.equals(User_Name)) {
| // User join1 data has been added to Database
| String Redirect_String = ./ValidUser?firstname=
+
| User_Name;
| //resp.sendRedirect(./ValidUser?firstname= +
| User_Name);
| //resp.encodeRedirectURL(./ValidUser?firstname=
+
| User_Name);
| out.println(Redirect_String + br);
| //resp.sendRedirect(Redirect_String.trim());
| Error
| resp.sendRedirect(resp.encodeRedirectURL(Redirect_String.trim()));
| //out.close();
| out.println(Found User_Name + User_Name + on
| Row + result.getRow() + br);
|
| //out.println(resp.encodeRedirectUrl(./ValidUser?firstname= + User_Name)
+
| p);
| out.flush();
| }
| else {
| out.println(User_Name + User_Name Not Found
on
| Row + result.getRow() + p);
|
| //resp.sendRedirect(./htmlpage/joinerror.html);
| out.flush();
| //out.close();
| }
|
| And this is returning java.lang.IllegalStateException exception, and
| still crashing if the If is true.
|
| Any ideas? Carl
|
|
| -Original Message-
| From: Tom Drake [mailto:[EMAIL PROTECTED]]
| Sent: Wednesday, November 14, 2001 9:57 AM
| To: Tomcat Users List; [EMAIL PROTECTED]
| Subject: Re: resp.sendRedirect(./Join2?Email_Address= + EmailAddress);
|
|
| You're @ is likely the problem. You must url-encoude the redirect address.
|
| - Original Message -
| From: Carl Boudreau [EMAIL PROTECTED]
| To: 'Tomcat Users List' [EMAIL PROTECTED]
| Sent: Wednesday, November 14, 2001 7:32 AM
| Subject: resp.sendRedirect(./Join2?Email_Address= + EmailAddress);
|
|
| | Good Morning Fellow Coders,
| |
| | I have a very interesting question for all of you. Below is a small
| | snippet of code which basically validates a database Insert operation.
| The
| | operation writes to the database then turns around and read the email
| | address and compares it to what was passed to the Servlets. For example
| | within the 20 params sent, [EMAIL PROTECTED] would be sent as an
| email
| | address. It would then be written and then it would re-query the
database
| | and compare the results. This snippet makes the comparison between what
| was
| | passed and what was read out of the database, in turn uses the Redirect
to
| | either move on to the next Servlets Join2 if successful, or display
| | joinerror.html if un-successful. But an exception is caught and ends
the
| | Servlets. During debug I have reduce the error to the redirect line
| | [resp.sendRedirect(./Join2?Email_Address= + EmailAddress);].
| |
| | Now I have been monitoring the email forum and had seen there was a
| problem
| | with the redirect. And in the mean time I had manually started these
| | Servlets by using IE and entering the
| | [./Join2?[EMAIL PROTECTED])] and it works fine. I
| | think, I found out, that if I manually do this first, then run it
normally
| | by hitting it from a index.html page it works. But my results have been
| | very erratic and I don't trust myself.
| |
| | I have tried to use out.flush( ); alone and then followed up by a
| | out.close( ); by this doesn't seem to change anything.
| |
| | DOES ANYONE HAVE ANY SUGGESTIONS, OR A WORK AROUND?
| |
| | Source Code Snippet;
| |
| | if(TxtCheck1.equals(MemberMail))
| |{
| | // User join1 data has been added to Database
| |resp.sendRedirect(./Join2?Email_Address= +
| | EmailAddress);
| | }
| | else {
| |
| | resp.sendRedirect(./htmlpage/joinerror.html);
| |}
| |
| |
| | System Config;
| |
| | Win2000pro.
| | Tomcat 4.0 standalone.
| | MySQL 7.0
| |
| |
| | --
| | To unsubscribe: mailto
RE: resp.sendRedirect(./Join2?Email_Address= + EmailAddress);
Hey Tom,
Another java developer has sugested another avenue of attack
I have replace that last code snippet with ;
if(TxtCheck1.equals(User_Name)) {
// User join1 data has been added to Database
String Redirect_String = ./ValidUser?firstname= +
User_Name;
WltRedirect myRedirect = new
WltRedirect(Redirect_String);
out.println(myRedirect.getRedirect());
}
And then built an object;
public class WltRedirect
{
String redirect;
String fixedA = htmlheadMETA HTTP-EQUIV=\Expires\ CONTENT=\Tue,
01 Jan 1980 1:00:00 GMT\;
String fixedB = META HTTP-EQUIV=\Pragma\ CONTENT=\no-cache\meta
http-equiv=\Refresh\ Content=\0; URL=;
String PassedIn;
String fixedD = \titleWeekly Love
Tips/title/headbody/body/html;
public WltRedirect (String PassedIn)
{
redirect = fixedA + fixedB + PassedIn + fixedD;
}
public String getRedirect()
{
return redirect;
}
}
This seems to be operating smoothly.
--
To unsubscribe: mailto:[EMAIL PROTECTED]
For additional commands: mailto:[EMAIL PROTECTED]
Troubles with the list: mailto:[EMAIL PROTECTED]
