subject:"RE\: How to end a JSP"

Re: How to end a JSP

2002-05-15 Thread TMotte



Since nobody else answered, not sure but I would think a simple return;
as placed would do what you want.
troy



   
 
  Adam Pfeiffer
 
  adamcpfeiffer@y To:  [EMAIL PROTECTED] 
 
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   Subject: How to end a JSP   
 
  05/15/2002 01:11 
 
  PM   
 
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%@page contentType=text/html%
html
headtitleJSP Page/title/head
body

%@ page import=java.io.* %
%@ page import=java.util.* %

jsp:useBean id=pictureBrowserBean scope=session class
=mada.trips.PictureBrowserBean /

%
//pictureBrowserBean.setBaseDir(getServletConfig().getServletContext
().getRealPath(/));
pictureBrowserBean.setBaseDir();
pictureBrowserBean.setAlbumDir(images/);
try {
   pictureBrowserBean.parseAlbums();
}
catch (NullPointerException e) {
   out.println(e.toString());
   return; // HERE
}







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RE: How to end a JSP

2002-05-15 Thread James Mitchell


Try this.


System.exit(0);

That works for me ;)

JM 

 -Original Message-
 From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]]
 Sent: Wednesday, May 15, 2002 4:34 PM
 To: Tomcat Users List
 Subject: Re: How to end a JSP
 
 
 
 Since nobody else answered, not sure but I would think a simple return;
 as placed would do what you want.
 troy
 
 
 
   
   
   Adam Pfeiffer   
   
   adamcpfeiffer@y To:  
 [EMAIL PROTECTED]  
   ahoo.comcc:
   
Subject: How to 
 end a JSP

   05/15/2002 01:11
   
   PM  
   
   Please respond  
   
   to Tomcat Users
   
   List   
   
   
   
   
   
 
 
 
 
 %@page contentType=text/html%
 html
 headtitleJSP Page/title/head
 body
 
 %@ page import=java.io.* %
 %@ page import=java.util.* %
 
 jsp:useBean id=pictureBrowserBean scope=session class
 =mada.trips.PictureBrowserBean /
 
 %
 //pictureBrowserBean.setBaseDir(getServletConfig().getServletContext
 ().getRealPath(/));
 pictureBrowserBean.setBaseDir();
 pictureBrowserBean.setAlbumDir(images/);
 try {
pictureBrowserBean.parseAlbums();
 }
 catch (NullPointerException e) {
out.println(e.toString());
return; // HERE
 }
 
 
 
 
 
 
 
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 To unsubscribe, e-mail:   
 mailto:[EMAIL PROTECTED]
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 mailto:[EMAIL PROTECTED]
 
 

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RE: How to end a JSP

2002-05-15 Thread James Mitchell


no-flames
that was a joke
/no-flames

JM

 -Original Message-
 From: James Mitchell [mailto:[EMAIL PROTECTED]]
 Sent: Wednesday, May 15, 2002 4:37 PM
 To: Tomcat Users List
 Subject: RE: How to end a JSP


 Try this.


 System.exit(0);

 That works for me ;)

 JM

  -Original Message-
  From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]]
  Sent: Wednesday, May 15, 2002 4:34 PM
  To: Tomcat Users List
  Subject: Re: How to end a JSP
 
 
 
  Since nobody else answered, not sure but I would think a simple
 return;
  as placed would do what you want.
  troy
 
 
 
 
 
Adam Pfeiffer
 
adamcpfeiffer@y To:
  [EMAIL PROTECTED]
ahoo.comcc:
 
 Subject: How to
  end a JSP

05/15/2002 01:11
 
PM
 
Please respond
 
to Tomcat Users
 
List
 
 
 
 
 
 
 
 
 
  %@page contentType=text/html%
  html
  headtitleJSP Page/title/head
  body
 
  %@ page import=java.io.* %
  %@ page import=java.util.* %
 
  jsp:useBean id=pictureBrowserBean scope=session class
  =mada.trips.PictureBrowserBean /
 
  %
  //pictureBrowserBean.setBaseDir(getServletConfig().getServletContext
  ().getRealPath(/));
  pictureBrowserBean.setBaseDir();
  pictureBrowserBean.setAlbumDir(images/);
  try {
 pictureBrowserBean.parseAlbums();
  }
  catch (NullPointerException e) {
 out.println(e.toString());
 return; // HERE
  }
 
 
 
 
 
 
 
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RE: How to end a JSP

2002-05-15 Thread Richard Bailey


I saw it once mentioned you could use out.close ();


At 04:36 PM 2002-05-15 -0400, James Mitchell wrote:
Try this.


System.exit(0);

That works for me ;)

JM

  -Original Message-
  From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]]
  Sent: Wednesday, May 15, 2002 4:34 PM
  To: Tomcat Users List
  Subject: Re: How to end a JSP
 
 
 
  Since nobody else answered, not sure but I would think a simple return;
  as placed would do what you want.
  troy
 
 
 
 
 
Adam Pfeiffer
 
adamcpfeiffer@y To:
  [EMAIL PROTECTED]
ahoo.comcc:
 
 Subject: How to
  end a JSP

05/15/2002 01:11
 
PM
 
Please respond
 
to Tomcat Users
 
List
 
 
 
 
 
 
 
 
 
  %@page contentType=text/html%
  html
  headtitleJSP Page/title/head
  body
 
  %@ page import=java.io.* %
  %@ page import=java.util.* %
 
  jsp:useBean id=pictureBrowserBean scope=session class
  =mada.trips.PictureBrowserBean /
 
  %
  //pictureBrowserBean.setBaseDir(getServletConfig().getServletContext
  ().getRealPath(/));
  pictureBrowserBean.setBaseDir();
  pictureBrowserBean.setAlbumDir(images/);
  try {
 pictureBrowserBean.parseAlbums();
  }
  catch (NullPointerException e) {
 out.println(e.toString());
 return; // HERE
  }
 
 
 
 
 
 
 
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  mailto:[EMAIL PROTECTED]
  For additional commands, e-mail:
  mailto:[EMAIL PROTECTED]
 
 

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RE: How to end a JSP

2002-05-15 Thread Adam Pfeiffer


Thanks for all the input. return; worked perfect.  

Thanks.

--- James Mitchell [EMAIL PROTECTED] wrote:
 no-flames
 that was a joke
 /no-flames
 
 JM
 
  -Original Message-
  From: James Mitchell [mailto:[EMAIL PROTECTED]]
  Sent: Wednesday, May 15, 2002 4:37 PM
  To: Tomcat Users List
  Subject: RE: How to end a JSP
 
 
  Try this.
 
 
  System.exit(0);
 
  That works for me ;)
 
  JM
 
   -Original Message-
   From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]]
   Sent: Wednesday, May 15, 2002 4:34 PM
   To: Tomcat Users List
   Subject: Re: How to end a JSP
  
  
  
   Since nobody else answered, not sure but I would think a simple
  return;
   as placed would do what you want.
   troy
  
  
  
  
  
 Adam Pfeiffer
  
 adamcpfeiffer@y To:
   [EMAIL PROTECTED]
 ahoo.comcc:
  
  Subject: How to
   end a JSP
 
 05/15/2002 01:11
  
 PM
  
 Please respond
  
 to Tomcat Users
  
 List
  
  
  
  
  
  
  
  
  
   %@page contentType=text/html%
   html
   headtitleJSP Page/title/head
   body
  
   %@ page import=java.io.* %
   %@ page import=java.util.* %
  
   jsp:useBean id=pictureBrowserBean scope=session class
   =mada.trips.PictureBrowserBean /
  
   %
   //pictureBrowserBean.setBaseDir(getServletConfig().getServletContext
   ().getRealPath(/));
   pictureBrowserBean.setBaseDir();
   pictureBrowserBean.setAlbumDir(images/);
   try {
  pictureBrowserBean.parseAlbums();
   }
   catch (NullPointerException e) {
  out.println(e.toString());
  return; // HERE
   }
  
  
  
  
  
  
  
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 For additional commands, e-mail:
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Re: How to end a JSP

2002-05-15 Thread Nikola Milutinovic

- Original Message - 
From: Adam Pfeiffer [EMAIL PROTECTED]
To: [EMAIL PROTECTED]
Sent: Wednesday, May 15, 2002 8:11 PM
Subject: How to end a JSP

 If you have a try/catch block in a jsp and you catch an error that is know to cause 
the page not
 to function, how can you gracefully skip the rest of the jsp page and print an error 
message.  For
 example, in the below code pictureBrowserBean.parseAlbums(); is going to throw a 
null pointer
 exception.  I want the catch block to print an error message and quit running the 
jsp.  How do I
 do this?

:-)

Throw an exception.

The only way to abort and already written ServletResponse object is to cause the page 
not to finish it's service() method and even that can fail if buffer was already 
(partially) commited. But, anyway, throwing an exception is the way. You can configure 
Tomcat to use custom ErrorPages for a specific JSP page or an exception class.

Nix.

Re: How to end a JSP

RE: How to end a JSP

RE: How to end a JSP

RE: How to end a JSP

RE: How to end a JSP

Re: How to end a JSP

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