Re: URGENT - (How does sorting of mails work )

[Ramesh, Kesav]

store all the values as a file and open the file with line number reader
catch the start and end line always.


Regards

Ramesh Kesavanarayanan

Electronic Data Systems
Steeple Reach,
25, Cathedral Road,

  91-44-811 3801 to 15 ext :2186
  91-44-233 0380 (res)
 [EMAIL PROTECTED]
 [EMAIL PROTECTED]



-Original Message-
From: Jyoti Bongarala [mailto:[EMAIL PROTECTED]]
Sent: Thursday, January 11, 2001 2:39 AM
To: [EMAIL PROTECTED]
Subject: URGENT - (How does sorting of mails work )


Can somebody help me with the following :

I am retreiving about 2000- 4000 rows and populate the
CachedRowSet and display the rows the way mails in
Yahoo are displayed. Any column header can be clicked
to sort the rows by that column.

I am kind of confused as to how NEXT and PREVIOUS work
and then what is the sort algorithm and where should
the rows be saved if not CachedRowSet.

I would greatly appreciate if somebody helps me with
the above problem.

thanks,
Jyoti

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Re: Urgent.. servlet with images

[Richard John]

check this out, the author has kindly left all the source code for us to
view his photo collection.

http://www.magiccookie.com/

-Original Message-
From: Christian Hamann Linares [mailto:[EMAIL PROTECTED]]
Sent: 26 November 2000 22:34
To: [EMAIL PROTECTED]
Subject: Urgent.. servlet with images


Hi all
I have a several problem...
i have to use images... i have Oracle database, but i dont know what kind of
type i have to use for storing my image in. Besides, i have to query my Bd
and with ResultSet ask a image...
Can you help me What kind of type i have to use in my DataBase to My
Java program can ask the image and how can i do that. any example
please...
so... what type i have to use in my BD to store the image and how can obtain
this image by Java

atte


Christian Hamann Linares
Area de Desarrollo de Aplicaciones
FICS-DATA USMP
e-mail: [EMAIL PROTECTED]

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Re: Urgent.. servlet with images

[Christian Hamann Linares]

Hi all
I have another problem...
I have my JSP.. in it i have a for which paint a table put i want to use the
continue sentence, but it is not possible, how can i do to skip next for...
The example is here
--  % HoraAMinutos query1=null;
--HoraAMinutos delfor1=null;
--HoraAMinutos query2=null;
--HoraAMinutos delfor2=null;
--boolean lun=false;
--boolean mar=false;
--boolean mie=false;
--boolean jue=false;
--boolean vie=false;
--boolean sab=false;
--boolean dom=false; %
--
--  %for(int i=0;iBeanListaHora.getNumeroHora();i++) {%
--   % Hora h=BeanListaHora.getHora(i); %
--%delfor1=new HoraAMinutos(h.getInicio());%
--%delfor2=new HoraAMinutos(h.getTermino());%
--   tr
--  td width="14%"font size="1"%=h.getInicio()% -
%=h.getTermino()%/font/td
--   %for(int
j=0;jBeanHorarioAlumnoLista.getNumeroHorarioAlumno();j++){ %
-- %HorarioAlumno ha = BeanHorarioAlumnoLista.getHorarioAlumno(j); %
-- %query1=new HoraAMinutos(ha.getInicio());%
-- %query2=new HoraAMinutos(ha.getTermino());%
--  %if(query1.getNumeroTotalMinutos() ==
delfor1.getNumeroTotalMinutos() ) {%
--  %if(ha.getDia().equals("LUNES")  lun==false){%
--   td width="10%"font
size="1"%=ha.getCurso()%%=ha.getAula()%%=ha.getSeccion()%/font/td
--   % lun=true;  continue;%
--  % }else{ %
--td width="10%"font size="1"/font/td
--% lun=true; continue;%
--  % } %

when i use continue the JSPCompiler throws a Error and i dont know how fix
it, besides i need to use continue because in my program i need to skip the
next ... how can fix it, or what sentence should i use to do skipping

thanks



Christian Hamann Linares
Area de Desarrollo de Aplicaciones
FICS-DATA USMP
e-mail: [EMAIL PROTECTED]
- Original Message -
From: G.Nagarajan [EMAIL PROTECTED]
To: [EMAIL PROTECTED]
Sent: Monday, November 27, 2000 3:46 AM
Subject: Re: Urgent.. servlet with images

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Re: Urgent.. servlet with images

[Christian Hamann Linares]

Hi
But if i have to use Blob to show images, how do i have to store in
Database... my database is Oracle

atte

Christian Hamann Linares
Area de Desarrollo de Aplicaciones
FICS-DATA USMP
e-mail: [EMAIL PROTECTED]
- Original Message -
From: G.Nagarajan [EMAIL PROTECTED]
To: [EMAIL PROTECTED]
Sent: Monday, November 27, 2000 3:46 AM
Subject: Re: Urgent.. servlet with images


 The BLOB type should do.

 -Original Message-
 From: A mailing list about Java Server Pages specification and reference
 [mailto:[EMAIL PROTECTED]]On Behalf Of Christian Hamann Linares
 Sent: Sunday, November 26, 2000 11:34 PM
 To: [EMAIL PROTECTED]
 Subject: Urgent.. servlet with images


 Hi all
 I have a several problem...
 i have to use images... i have Oracle database, but i dont know what kind
of
 type i have to use for storing my image in. Besides, i have to query my Bd
 and with ResultSet ask a image...
 Can you help me What kind of type i have to use in my DataBase to My
 Java program can ask the image and how can i do that. any example
 please...
 so... what type i have to use in my BD to store the image and how can
obtain
 this image by Java

 atte


 Christian Hamann Linares
 Area de Desarrollo de Aplicaciones
 FICS-DATA USMP
 e-mail: [EMAIL PROTECTED]


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Re: Urgent.. servlet with images

[G.Nagarajan]

The BLOB type should do.

-Original Message-
From: A mailing list about Java Server Pages specification and reference
[mailto:[EMAIL PROTECTED]]On Behalf Of Christian Hamann Linares
Sent: Sunday, November 26, 2000 11:34 PM
To: [EMAIL PROTECTED]
Subject: Urgent.. servlet with images


Hi all
I have a several problem...
i have to use images... i have Oracle database, but i dont know what kind of
type i have to use for storing my image in. Besides, i have to query my Bd
and with ResultSet ask a image...
Can you help me What kind of type i have to use in my DataBase to My
Java program can ask the image and how can i do that. any example
please...
so... what type i have to use in my BD to store the image and how can obtain
this image by Java

atte


Christian Hamann Linares
Area de Desarrollo de Aplicaciones
FICS-DATA USMP
e-mail: [EMAIL PROTECTED]

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Re: Urgent: sorting japanese - off topic

[Chandhan Rangarajan]

Problem resolved

Thanx
 -Original Message-
From:   Chandhan Rangarajan
Sent:   Friday, 10 November 2000 4:14 PM
To: [EMAIL PROTECTED]
Subject:Urgent: sorting japanese - off topic

Hi

Can somebody tell me if there is any java API that can help me sort Japanese
words...
Pls reply asap

Thanks
Chandhan

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Re: (URGENT) Dynamically changing the name of a vector

[Anup!!]

Could you be more specific about your problem...
- Original Message -
From: "Jyoti Bongarala" [EMAIL PROTECTED]
To: [EMAIL PROTECTED]
Sent: Wednesday, October 25, 2000 10:57 AM
Subject: (URGENT) Dynamically changing the name of a vector


 I am unable to dynamically change the name of a
 vector. Can some body please help me with this


 thanks in advance
 Jyoti



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Re: (URGENT) Dynamically changing the name of a vector

[Raman Ravikumar]

sure what's ur problem

raman

-Original Message-
From: A mailing list about Java Server Pages specification and reference
[mailto:[EMAIL PROTECTED]]On Behalf Of Jyoti Bongarala
Sent: Wednesday, October 25, 2000 11:58 AM
To: [EMAIL PROTECTED]
Subject: (URGENT) Dynamically changing the name of a vector


I am unable to dynamically change the name of a
vector. Can some body please help me with this


thanks in advance
Jyoti



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Re: Urgent..Servelet Aliases

[Kachana Ung]

Go to Admin Console, and select the web server
instance you want to manage.  From the 'Servlets' tab,
click 'Configure Servlet Attributes'.  Supply the
information there.

A short cut would be to modify the
'servlet.properties' file.

Hope this helps,

Kachana
--- Sukalyan Fouzdar [EMAIL PROTECTED] wrote:
 Hi All !!!

 Please help me out.

 How to create servelet aliases in iPalnet server?

 Please help me out..its urgent

 Regards
 Sukalyan


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Re: Urgent ! about downloading of GIF

[Karau, Joe]

You could use an applet, however I wouldn't.  If you are worried about the
time it takes a gif to download, than you should be more worried about the
time it would take to download the applet with the gifs.  With the applet it
will be done all at once, making it appear to the user that it takes
forever.  With the gif/page, at least the total download time will be split
across multiple pages.


-Original Message-
From: Selvamani Jayakumar [mailto:[EMAIL PROTECTED]]
Sent: Thursday, September 21, 2000 1:50 PM
To: [EMAIL PROTECTED]
Subject: Urgent ! about downloading of GIF


hi
my prob. is  that , every page in our site has got a gif image.
since we hve a number of gif's , it takes time to download. each page
has got a diff. gif images.
is there any possibility that if i use applets
(which will be stored in the RAM of client) to do this.
so for each page , i can use the Applet to show the picture
rather than downloading from the Server.

can anyone suggest me how to do this?


Thanks in advance


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Re: URGENT: JSP on Oracle Application Server 4.0.8.x

[queenie nguyen]

Hi,
Only OAS 4.0.8.2 supports JSP on a Sun box.  OAS
4.0.8.2 has JSP application cardtrige.  We were able
to configure JSP application to run on OAS; however,
we ran into so many problems every time we release new
jsp sources.  We got some weird Servlet errors.  Since
we've got so many problems w/o support from Oracle, by
the way Oracle is not very good of supporting this
product, we just changed to Oracle IAS.  We now still
try to configure jsp application on this new web
server.  Oracle claims that this product is better
because it uses Apache technology as the web server
but we got to see it.

Hope it helps,

Queenie


--- Mauro Quartini [EMAIL PROTECTED] wrote:
 Hi,

 I'm installing OAS 4.x.x.x on a Sun box, but it
 seems oas does not support JSP.

 Does anyone know how to run JSP with OAS 4.x.x.x?

 any suggestion will be welcome.

 Thank you all in advance.


 Mauro


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Re: Urgent!! RE: Supress LDAP Authentication

[Mutahar Qayum]

Yes, we need to authenticate user, we dont want to show ugly ldap dialog. I
have made a page to get
user/pass from user. then we need it to be verified from ldap.

-Original Message-
From: Raj S [mailto:[EMAIL PROTECTED]]
Sent: Wednesday, September 20, 2000 10:51 PM
To: [EMAIL PROTECTED]
Subject: Re: Urgent!! RE: Supress LDAP Authentication


I am too sure but I may be able to help you.
I just need to clarify a few things.If I have understood your
requirements,do u need to authenticate the user at the backend and then
display next page,according to authentication or else maybe an error page or
prompt the user to enter username and password .




-Original Message-
From: Mutahar Qayum [mailto:[EMAIL PROTECTED]]
Sent: Wednesday, September 20, 2000 11:34 AM
To: [EMAIL PROTECTED]
Subject: Supress LDAP Authentication


Hi,

I want some information for suppressing the login dialog box that comes
when
anyone open a site.
I will be developing a page to get userid/password from user, and want it
to
be directly authenticated without displaying the
userid/password dialog.


thanks
MQ

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Re: Urgent ! about downloading of GIF

[Craig R. McClanahan]

"Karau, Joe" wrote:

 You could use an applet, however I wouldn't.  If you are worried about the
 time it takes a gif to download, than you should be more worried about the
 time it would take to download the applet with the gifs.  With the applet it
 will be done all at once, making it appear to the user that it takes
 forever.  With the gif/page, at least the total download time will be split
 across multiple pages.


The other thing to remember is that the browser can cache images (and pages)
locally for the user, without you having to do anything special.  As long as they
have their cache settings set up right (default is multiple megabytes, but depends
on the browser) the images will only be downloaded the first time they are
accessed.

Craig McClanahan


See you at ApacheCon Europe http://www.apachecon.com!
Session VS01 (23-Oct 13h00-17h00):  Sun Technical Briefing
Session T06  (24-Oct 14h00-15h00):  Migrating Apache JServ
Applications to Tomcat

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Re: Urgent!! RE: Supress LDAP Authentication

[Raj S]

Ok,Then you can try this.
Make a class and invoke a method of this class,example
VerifyLogin(String uname,String pwd);
In this method ,seek a connection to your ldap server using the username and
password just received by specifying environment properties.

If you are able to get it's directory context,then connection is
successful.In that case you can return the name of the JSP,where you want to
forward it,and if not authenticated,then you can return name of an Error
jsp.

Hope this help.

Raj S



From: Mutahar Qayum [EMAIL PROTECTED]
Reply-To: A mailing list about Java Server Pages specification and
 reference [EMAIL PROTECTED]
To: [EMAIL PROTECTED]
Subject: Re: Urgent!! RE: Supress LDAP Authentication
Date: Thu, 21 Sep 2000 09:51:31 -0700

Yes, we need to authenticate user, we dont want to show ugly ldap dialog. I
have made a page to get
user/pass from user. then we need it to be verified from ldap.

-Original Message-
From: Raj S [mailto:[EMAIL PROTECTED]]
Sent: Wednesday, September 20, 2000 10:51 PM
To: [EMAIL PROTECTED]
Subject: Re: Urgent!! RE: Supress LDAP Authentication


I am too sure but I may be able to help you.
I just need to clarify a few things.If I have understood your
requirements,do u need to authenticate the user at the backend and then
display next page,according to authentication or else maybe an error page
or
prompt the user to enter username and password .




 -Original Message-
 From: Mutahar Qayum [mailto:[EMAIL PROTECTED]]
 Sent: Wednesday, September 20, 2000 11:34 AM
 To: [EMAIL PROTECTED]
 Subject: Supress LDAP Authentication
 
 
 Hi,
 
 I want some information for suppressing the login dialog box that comes
 when
 anyone open a site.
 I will be developing a page to get userid/password from user, and want it
 to
 be directly authenticated without displaying the
 userid/password dialog.
 
 
 thanks
 MQ
 
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Re: Urgent please help!

[Liu]

try to use Class BigDecimal.

Leena Albert wrote:

 Hi,
 I have a small problem in using datatype. In a javabean, I am getting a value "A" 
from pl/sql procedure and am comparing it with a value "B" entered in a textbox , 
that is "B" should be greater than or equal to "A". I have declared "B" as double in 
the bean, as i need to use a decimal value like 1234578899.12345678 .

 double B = Double.parseDouble(request.getParameter("txt1"));

 Eventhough if i give value bigger than A, it is giving the value as low. If i get 
less value for "A" and if i give bigger value than that for "B", it works. I feel 
that, the value is getting truncated while getting the parameter from the form .
 What datatype can i use, so that even if i use big values, it should compare?

 Thanks in advance,
 Leena

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Re: Urgent!! RE: Supress LDAP Authentication

[Raj S]

I am too sure but I may be able to help you.
I just need to clarify a few things.If I have understood your
requirements,do u need to authenticate the user at the backend and then
display next page,according to authentication or else maybe an error page or
prompt the user to enter username and password .




-Original Message-
From: Mutahar Qayum [mailto:[EMAIL PROTECTED]]
Sent: Wednesday, September 20, 2000 11:34 AM
To: [EMAIL PROTECTED]
Subject: Supress LDAP Authentication


Hi,

I want some information for suppressing the login dialog box that comes
when
anyone open a site.
I will be developing a page to get userid/password from user, and want it
to
be directly authenticated without displaying the
userid/password dialog.


thanks
MQ

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Re: Urgent please help!

[wensj]

hi:
you can try
%
String tmpb=request.getParameter("txt1");
int Tmpb1=0;
 //define variant who equals the part of integer
int Tmpb2=0;
// define variant who equals the part of decimal

if(tmpb.indexOf(".",0)!=-1)
{
Tmpb1=Integer.parseInt(tmpb.substring(0,tmpb.indexOf(".",0));
Tmpb2=Integer.parseInt(tmpb.substring(tmpb.indexOf(".",0)+1,tmpb.length()));
}else{
Tmpb1=Integer.parseInt(tmpb);

}

   //then you can compare this two parts of B with the same parts of A

%


- Original Message -
From: "Leena Albert" [EMAIL PROTECTED]
To: [EMAIL PROTECTED]
Sent: Tuesday, September 19, 2000 8:51 PM
Subject: Urgent please help!


 Hi,
 I have a small problem in using datatype. In a javabean, I am getting a value "A" 
from pl/sql procedure and am comparing it with a value "B" entered in a textbox , 
that is "B" should be greater than or equal to "A". I have declared "B" as double in 
the bean, as i need to use a decimal value like 1234578899.12345678 .

 double B = Double.parseDouble(request.getParameter("txt1"));

 Eventhough if i give value bigger than A, it is giving the value as low. If i get 
less value for "A" and if i give bigger value than that for "B", it works. I feel 
that, the value is getting truncated while getting the parameter from the form .
 What datatype can i use, so that even if i use big values, it should compare?

 Thanks in advance,
 Leena




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Re: Urgent JSP, XML, XSL

[Scott Evans]

Are you expecting the browser or the server to do the style sheet
conversion?

-Original Message-
From: Priya Pinto [mailto:[EMAIL PROTECTED]]
Sent: Monday, September 18, 2000 1:18 PM
To: [EMAIL PROTECTED]
Subject: Urgent JSP, XML, XSL


Hi,

I've been trying a absolutely simple program in jsp and it is just refusing
to work out!

I've got a jsp file which generates XML code and calls an xsl file to
display the output and it is just not working!!

Here's the JSP file
?xml version="1.0"?
?xml:stylesheet type="text/xsl" href="Test.xsl"?
%@ page language="java" import="java.io.*" session="true"%
%
String title1="Yahoo";
String description1="Search engine extraordinaire";
String urls1="http://www.yahoo.com";
String category1="General";
String id1="b001";
String ss="Blackie";
%
bookmarks
user%=ss%/user
id%=id1%/id
title%=title1%/title
description%=description1%/description
urls%=urls1%/urls
category%=category1%/category
/bookmarks

Here's the XSL file

?xml version="1.0"?
xsl:stylesheet xmlns:xsl="http://www.w3.org/TR/WD-xsl"
xsl:template match="/"

html
body bgcolor="#eed5d2"
center

xsl:for-each select="bookmarks"
font size="5" color="#b03060"Welcome xsl:value-of select="user"/
/font
br/br/
table border="0" cellpadding="2" cellspacing="0" width="50%"
bgcolor="#b03060"
  tr
td width="100%" align="center"font face="Times New Roman" size="5"
color="#FF"strongEdit
Bookmark/strong/font/td
  /tr
  tr
td width="100%"div align="center"centertable border="0"
cellpadding="0"
cellspacing="0" width="100%" bgcolor="#FF"
  tr
td width="29%"br/
/td
td width="71%"/td
  /tr
  tr
td width="29%"Title/td
td width="71%"
input type="text" name="title"
xsl:attribute name="value"
xsl:value-of select="title"/
/xsl:attribute
/input
/td
  /tr
  tr
td width="29%"Description/td
td width="71%"
input type="text" name="description"
xsl:attribute name="value"
xsl:value-of select="description"/
/xsl:attribute
/input
/td
  /tr
  tr
td width="29%"Url/td
td width="71%"
input type="text" name="urls"
xsl:attribute name="value"
xsl:value-of select="urls"/
/xsl:attribute
/input
/td
  /tr
  tr
td width="29%"Category/td
td width="71%"
input type="text" name="category"
xsl:attribute name="value"
xsl:value-of select="category"/
/xsl:attribute
/input
/td
  /tr
  tr
td width="29%"br/
/td
td width="71%"/td
  /tr
  tr
td width="100%" colspan="2" align="center"input type="submit"
value="Edit" name="Edit" / input
type="reset" value="Reset" name="Reset" //td
  /tr
/table
/center/div/td
  /tr
/table
/xsl:for-each
/center

/body
/html
/xsl:template
/xsl:stylesheet

Thanks
Priya


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Re: Urgent JSP, XML, XSL

[Madigan, Brian]

Check out the taglibs project http://jakarta.apache.org/taglibs and check
out the XSL tag library. Take a look at
the xsl:apply and xsl:include tags. They will allow you to perform
dynamic XSLT transformations.

-Original Message-
From: Priya Pinto [mailto:[EMAIL PROTECTED]]
Sent: Monday, September 18, 2000 6:18 AM
To: [EMAIL PROTECTED]
Subject: Urgent JSP, XML, XSL


Hi,

I've been trying a absolutely simple program in jsp and it is just refusing
to work out!

I've got a jsp file which generates XML code and calls an xsl file to
display the output and it is just not working!!

Here's the JSP file
?xml version="1.0"?
?xml:stylesheet type="text/xsl" href="Test.xsl"?
%@ page language="java" import="java.io.*" session="true"%
%
String title1="Yahoo";
String description1="Search engine extraordinaire";
String urls1="http://www.yahoo.com";
String category1="General";
String id1="b001";
String ss="Blackie";
%
bookmarks
user%=ss%/user
id%=id1%/id
title%=title1%/title
description%=description1%/description
urls%=urls1%/urls
category%=category1%/category
/bookmarks

Here's the XSL file

?xml version="1.0"?
xsl:stylesheet xmlns:xsl="http://www.w3.org/TR/WD-xsl"
xsl:template match="/"

html
body bgcolor="#eed5d2"
center

xsl:for-each select="bookmarks"
font size="5" color="#b03060"Welcome xsl:value-of select="user"/
/font
br/br/
table border="0" cellpadding="2" cellspacing="0" width="50%"
bgcolor="#b03060"
  tr
td width="100%" align="center"font face="Times New Roman" size="5"
color="#FF"strongEdit
Bookmark/strong/font/td
  /tr
  tr
td width="100%"div align="center"centertable border="0"
cellpadding="0"
cellspacing="0" width="100%" bgcolor="#FF"
  tr
td width="29%"br/
/td
td width="71%"/td
  /tr
  tr
td width="29%"Title/td
td width="71%"
input type="text" name="title"
xsl:attribute name="value"
xsl:value-of select="title"/
/xsl:attribute
/input
/td
  /tr
  tr
td width="29%"Description/td
td width="71%"
input type="text" name="description"
xsl:attribute name="value"
xsl:value-of select="description"/
/xsl:attribute
/input
/td
  /tr
  tr
td width="29%"Url/td
td width="71%"
input type="text" name="urls"
xsl:attribute name="value"
xsl:value-of select="urls"/
/xsl:attribute
/input
/td
  /tr
  tr
td width="29%"Category/td
td width="71%"
input type="text" name="category"
xsl:attribute name="value"
xsl:value-of select="category"/
/xsl:attribute
/input
/td
  /tr
  tr
td width="29%"br/
/td
td width="71%"/td
  /tr
  tr
td width="100%" colspan="2" align="center"input type="submit"
value="Edit" name="Edit" / input
type="reset" value="Reset" name="Reset" //td
  /tr
/table
/center/div/td
  /tr
/table
/xsl:for-each
/center

/body
/html
/xsl:template
/xsl:stylesheet

Thanks
Priya


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Re: URGENT JRun Apache PHP ???

[Angela Tang]

Sufi,

Run Service program from administration tool=20
(NT 5 in Program, NT4 in control panel),=20
Set Startup type of JRun Admin Server or JRun Default Server
to Manual,  and Stop the service.

This will remove the current setting and configuration for JRun server.

Hope it helps.
--www.iconixx.com
--internet smart

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Re: URGENT JRun Apache PHP ???

[Stefan Demetz]

probably you need to change port number
in this console

-Original Message-
From: sufi malak [mailto:[EMAIL PROTECTED]]
Sent: 01 September 2000 16:02
To: [EMAIL PROTECTED]
Subject: URGENT JRun Apache PHP ???


Hi, before installing JRun in my NT workstation, I had Apache and PHP
and always I put my php dir in htdocs dirctory in apache, and  go to the
browser and type : localhost:80/dir/index.php4
But now when I installed JRun, whenever I go to the browser and type
localhost:80 and hit enter it brings to me the Application Management
Console of JRUN.
Would you like please help
Thanks.
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Re: Urgent error resolving relative path in 'errorPage'

[Stephen R]

Hi,

You should use a URL relative to the "root" of your application; ie, if your
directory structure is as follows...

application_root/jsp/news/news.jsp
application_root/jsp/failure/failure.jsp
application_root/WEB-INF/classes

In the page diective of news.jsp use

%@ page session='true' errorPage='/jsp/failure/failure.jsp' %
  ^^
This '/' will always resolve to the root of your application.
Hope this helps,

Stephen.


Yashwant Balwant wrote:

 I have question regarding error handling in JSP.
 My site say 'Today' has two jsp files under two seperate folders
 namely
 'News.jsp' under 'News' folder and 'failure.jsp' under 'failure'
 folder. As you can see failure is my error page.
 Now when an exception occurrs in news.jsp, my error page gets called
 but the 'errorPage' attribute of 'page' directive says
 "../failure/failure.jsp".
 This is where the call fails and WebSphere gives me compilation
 error since it cannot resolve '..' and I don't know how to go up the tree.
 Because of our products structure, the failure page cannot be under same
 folder.
 Can anyone please tell me how to get thsi path resolved? I wanted to
 make the code neat with error handling... I don't want to use try.catch
 everywhere in my jsp code or sendRedirect. As I use beans I don't
 have servlet context in my java code.

 
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Re: urgent Help on UPLOAD a file

[Scott Evans]

IMHO the only real solution for this is smarter or better trained users -
maybe put a warning next to the browse button, or popup a javascript prompt
when they click the button, like confirm("Hey, are you sure you saved your
most recent changes?").

As for a hack, if you are on an intranet using client-side vbscript/ActiveX
on Windows, (I really don't know if this is possible), maybe you could try
to rename or move the file and see if Windows complains about a sharing
conflict. If it does then you know its still open. Of course, if something
goes wrong your users will be really pissed off that they can't find their
local files anymore.

-Original Message-
From: Rajesh Singh [mailto:[EMAIL PROTECTED]]
Sent: Tuesday, August 22, 2000 1:52 PM
To: [EMAIL PROTECTED]
Subject: urgent Help on UPLOAD a file


Hi all guru

...i've one problem which is bugging me
since last two days.I NEED URGENT HELP
from all of u
...the problem is like this:
...creating a web-based application in which
one of the functionality is to UPLOAD a file
(in my case it will be .xls file)from the client's
machine. Now requirement is that if you select a file
to upload THEN IF THAT FILE is opened at the client's
system at that time then it SHOULD NOT UPLOAD the
file and give some Message to the User.It is to
prevent that the user could be editing the file
at that time and without saving he can go for
uploading(this is to prevent as application requires
this)...so we will prevent the UPLOAD if that file
is opened at that time.(if you have used
www.driveway.com then you would hv found that they
allow the UPLOAD taking the old ie last updated
file...this thing we want to prevent)

HOW TO GO ABOUT IT ?..I'm using Java, Servlet etc.
one thing i feel that i need to check the
Task Manager before uploading BUT still here atmost
we can check is whether that application(MS-Excel for
ex) is running and can't check which file...

HELP Please...if u have anything to say
on this problem

u can send at [EMAIL PROTECTED] also
thanx and regards,
Rajesh





















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Re: urgent Help on UPLOAD a file

[Tripat Kharbanda]

Hi Rajesh. Try the following

1. For intracting with the client (node)   :- Try using java web start . it
allows u to interact with the client(node) or may be signed applets.
2. use   boolean java.io.File.canWrite() method to see if u can write to
file. if u r sucessful in writing to the file (i.e the method returns true)
that means that the file is not in use with any other program or if the
method returns  false that means that the file is not writeble due to some
reason (Most probably coz it may be already in use).

I hope that 2 will solve ur problem

Cheers

Tripat
- Original Message -
From: Rajesh Singh [EMAIL PROTECTED]
To: [EMAIL PROTECTED]
Sent: Tuesday, August 22, 2000 5:22 PM
Subject: urgent Help on UPLOAD a file


Hi all guru

..i've one problem which is bugging me
since last two days.I NEED URGENT HELP
from all of u
..the problem is like this:
..creating a web-based application in which
one of the functionality is to UPLOAD a file
(in my case it will be .xls file)from the client's
machine. Now requirement is that if you select a file
to upload THEN IF THAT FILE is opened at the client's
system at that time then it SHOULD NOT UPLOAD the
file and give some Message to the User.It is to
prevent that the user could be editing the file
at that time and without saving he can go for
uploading(this is to prevent as application requires
this)...so we will prevent the UPLOAD if that file
is opened at that time.(if you have used
www.driveway.com then you would hv found that they
allow the UPLOAD taking the old ie last updated
file...this thing we want to prevent)

HOW TO GO ABOUT IT ?..I'm using Java, Servlet etc.
one thing i feel that i need to check the
Task Manager before uploading BUT still here atmost
we can check is whether that application(MS-Excel for
ex) is running and can't check which file...

HELP Please...if u have anything to say
on this problem

u can send at [EMAIL PROTECTED] also
thanx and regards,
Rajesh





















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Re: urgent- compilation

[David Eaves]

%= "This page has been accessed " +i+ " times" %
or
%= new String("This page has been accessed " +i+ " times")%

~
David Eaves
Mad Scientist, The Lab
949.936.3077
[EMAIL PROTECTED]
WWW.COM Internet Broadcasting
Log On. Tune In.
~

-Original Message-
From: A mailing list about Java Server Pages specification and reference
[mailto:[EMAIL PROTECTED]]On Behalf Of BLAKCORI, Ansar
Sent: Monday, August 21, 2000 4:57 AM
To: [EMAIL PROTECTED]
Subject: urgent- compilation


I am writing jsp page under forte gui application. Once that is done I save
the file under examples/jsp subdir/jspfile
I am trying to access file under:
http://127.0.0.1:8080/examples/jspsubdir/jsp.file but it would not display
the result of the page. However with date.jsp example it does work fine

Here is the source of the page

html
headtitleAccess/title/head
body
h1This is counter example/h1

%! int i=0; %

% i++; %
Hello World ! %= "This page has been accessed " +i " times" %


/body
/html

Ansar Blakqori
System analyst / Developer
Goldenberg,Hehmeyer  Co - London
email: [EMAIL PROTECTED] ( business )
Tel: ++44 (0) 2073903421 - business
Cell:++44 (0) 7730986227
Diverted tel: ++44 (0) 2073903380

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Re: urgent- compilation

[coolknight]

I am writing jsp page under forte gui application. Once that is done I save
the file under examples/jsp subdir/jspfile
I am trying to access file under:
http://127.0.0.1:8080/examples/jspsubdir/jsp.file but it would not display
the result of the page. However with date.jsp example it does work fine

Here is the source of the page

html
headtitleAccess/title/head
body
h1This is counter example/h1

%! int i=0; %

% i++; %
Hello World ! %= "This page has been accessed " +i " times" %
Try this %= "This page has been accessed " +i + " times" %
   


/body
/html

Ansar Blakqori
System analyst / Developer
Goldenberg,Hehmeyer  Co - London
email: [EMAIL PROTECTED] ( business )
Tel: ++44 (0) 2073903421 - business
Cell:++44 (0) 7730986227
Diverted tel: ++44 (0) 2073903380

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Re: urgent- compilation

[VV SATYA]

What makes the difference Mr David??
Both are correct and valid in java.
in Anscar Case error is in the line

Hello World ! %= "This page has been accessed " +i "
times" %

he forgot a "PLUS" after i.

--- David Eaves [EMAIL PROTECTED] wrote:
 %= "This page has been accessed " +i+ " times" %
 or
 %= new String("This page has been accessed " +i+ "
 times")%

 ~
 David Eaves
 Mad Scientist, The Lab
 949.936.3077
 [EMAIL PROTECTED]
 WWW.COM Internet Broadcasting
 Log On. Tune In.
 ~

 -Original Message-
 From: A mailing list about Java Server Pages
 specification and reference
 [mailto:[EMAIL PROTECTED]]On Behalf Of
 BLAKCORI, Ansar
 Sent: Monday, August 21, 2000 4:57 AM
 To: [EMAIL PROTECTED]
 Subject: urgent- compilation


 I am writing jsp page under forte gui application.
 Once that is done I save
 the file under examples/jsp subdir/jspfile
 I am trying to access file under:
 http://127.0.0.1:8080/examples/jspsubdir/jsp.file
 but it would not display
 the result of the page. However with date.jsp
 example it does work fine

 Here is the source of the page

 html
 headtitleAccess/title/head
 body
 h1This is counter example/h1

 %! int i=0; %

 % i++; %
 Hello World ! %= "This page has been accessed " +i
 " times" %


 /body
 /html

 Ansar Blakqori
 System analyst / Developer
 Goldenberg,Hehmeyer  Co - London
 email: [EMAIL PROTECTED] ( business )
 Tel: ++44 (0) 2073903421 - business
 Cell:++44 (0) 7730986227
 Diverted tel: ++44 (0) 2073903380


===
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 body: "signoff
 JSP-INTEREST".
 Some relevant FAQs on JSP/Servlets can be found at:

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  http://www.esperanto.org.nz/jsp/jspfaq.html
  http://www.jguru.com/jguru/faq/faqpage.jsp?name=JSP


http://www.jguru.com/jguru/faq/faqpage.jsp?name=Servlets


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=
-SaTyA-

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Re: urgent- compilation

[Geert Van Damme]

Definitely the first.

but why don't you use:

This Page has been accessed %=i% times

Geert Van Damme

 -Original Message-
 From: A mailing list about Java Server Pages specification and reference
 [mailto:[EMAIL PROTECTED]]On Behalf Of David Eaves
 Sent: maandag 21 augustus 2000 10:20
 To: [EMAIL PROTECTED]
 Subject: Re: urgent- compilation


 %= "This page has been accessed " +i+ " times" %
 or
 %= new String("This page has been accessed " +i+ " times")%

 ~
 David Eaves
 Mad Scientist, The Lab
 949.936.3077
 [EMAIL PROTECTED]
 WWW.COM Internet Broadcasting
 Log On. Tune In.
 ~

 -Original Message-
 From: A mailing list about Java Server Pages specification and reference
 [mailto:[EMAIL PROTECTED]]On Behalf Of BLAKCORI, Ansar
 Sent: Monday, August 21, 2000 4:57 AM
 To: [EMAIL PROTECTED]
 Subject: urgent- compilation


 I am writing jsp page under forte gui application. Once that is
 done I save
 the file under examples/jsp subdir/jspfile
 I am trying to access file under:
 http://127.0.0.1:8080/examples/jspsubdir/jsp.file but it would not display
 the result of the page. However with date.jsp example it does work fine

 Here is the source of the page

 html
 headtitleAccess/title/head
 body
 h1This is counter example/h1

 %! int i=0; %

 % i++; %
 Hello World ! %= "This page has been accessed " +i " times" %


 /body
 /html

 Ansar Blakqori
 System analyst / Developer
 Goldenberg,Hehmeyer  Co - London
 email: [EMAIL PROTECTED] ( business )
 Tel: ++44 (0) 2073903421 - business
 Cell:++44 (0) 7730986227
 Diverted tel: ++44 (0) 2073903380

 ==
 =
 To unsubscribe: mailto [EMAIL PROTECTED] with body: "signoff
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 Some relevant FAQs on JSP/Servlets can be found at:

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 =
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Re: urgent- compilation

[Kanojia Jogesh]

Hi

Out your code in root dir

ie webapps/root

Hope this help you


At 10:56 AM 21/08/2000 +0100, you wrote:
I am writing jsp page under forte gui
application. Once that is done I save
the file under examples/jsp subdir/jspfile
I am trying to access file under:
http://127.0.0.1:8080/examples/jspsubdir/jsp.file
but it would not display
the result of the page. However with date.jsp example it does work fine

Here is the source of the page


This is counter example

%! int i=0; % % i++; % Hello World ! %= This page has been accessed  +i  times % 
Ansar Blakqori
System analyst / Developer
Goldenberg,Hehmeyer  Co - London
email: [EMAIL PROTECTED] ( business )
Tel: ++44 (0) 2073903421 - business
Cell:++44 (0) 7730986227
Diverted tel: ++44 (0) 2073903380

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Regards :-) 
Kanojia Jogesh(Senior Web Developer) 
IG Technologies Ltd,Mumbai 
We are in Web Development and B2B and B2C Solution provider


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Re: Urgent !!!

[VV SATYA]

Yes,
U can use like that.
There is no any problem, except in the dimension of
performance. This is then completely depends on your
server configuration.

--- amit [EMAIL PROTECTED] wrote:
 Hi ALL,

 I'm  interested to test a E-Com Site.
 Currently ,I'm interested to test it's performance
 and overall deployment concerned issues.

 With this regard please try to provide answer of  my
 following query  :


*
 Is it possible to run two servers (Server Softwares)
 on a single
 machine on single hard disk ,with same IP address
 but with
 DIFFERENT  port  numbers ?

*
 e.g.
 Say  IIS (Internet Information Server From
 Microsoft) and Apache
 Server (for Win NT) from Apache Foundation) are
 running , without
 interference , on the same machine with same IP
 address but  with
 different  port numbers(say 80 for IIS and 8080 for
 Apache).

 With This Regard Please Provide the needful info and
 co-operate
 with me.Thanking You.

 Any  Resources / URLs / Book Names With  This Regard
 Are  WEL-COME  !!!

 With Luv,
 -Amit
 [EMAIL PROTECTED]
 Sansui Software Pvt. Ltd.,Pune


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Re: Urgent !!!

[Mihail Belanov]

Yes
- Original Message -
From: amit [EMAIL PROTECTED]
To: [EMAIL PROTECTED]
Sent: Monday, August 21, 2000 3:47 PM
Subject: Urgent !!!


 Hi ALL,

 I'm  interested to test a E-Com Site.
 Currently ,I'm interested to test it's performance
 and overall deployment concerned issues.

 With this regard please try to provide answer of  my
 following query  :

 *
 Is it possible to run two servers (Server Softwares) on a single
 machine on single hard disk ,with same IP address but with
 DIFFERENT  port  numbers ?
 *
 e.g.
 Say  IIS (Internet Information Server From Microsoft) and Apache
 Server (for Win NT) from Apache Foundation) are running , without
 interference , on the same machine with same IP address but  with
 different  port numbers(say 80 for IIS and 8080 for Apache).

 With This Regard Please Provide the needful info and co-operate
 with me.Thanking You.

 Any  Resources / URLs / Book Names With  This Regard
 Are  WEL-COME  !!!

 With Luv,
 -Amit
 [EMAIL PROTECTED]
 Sansui Software Pvt. Ltd.,Pune


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Re: Urgent !!!

[Tripat Kharbanda]

yes that possible. for this u need to add a port to listen in the server
configuration file. I have dun that for jswdk but since i dun know for
apache and IIS i'll enclose the code that needs to be added for the addition
for port.


Add this code to webserver.xml file

WebServer id="webServer"
Service id="service0"
WebApplication id="examples" mapping="/examples"
docBase="examples"/
/Service
Service id="service1" port="8082"
WebApplication id="map" mapping="/map" docBase="map"/
/Service


/WebServer

After this create a  directory "map" in the webserver root folder in my case
it was c:\jswdk\jswdk-1.0.1\


Hope this helps.

Regards
Tripat
- Original Message -
From: amit [EMAIL PROTECTED]
To: [EMAIL PROTECTED]
Sent: Monday, August 21, 2000 5:17 PM
Subject: Urgent !!!


 Hi ALL,

 I'm  interested to test a E-Com Site.
 Currently ,I'm interested to test it's performance
 and overall deployment concerned issues.

 With this regard please try to provide answer of  my
 following query  :

 *
 Is it possible to run two servers (Server Softwares) on a single
 machine on single hard disk ,with same IP address but with
 DIFFERENT  port  numbers ?
 *
 e.g.
 Say  IIS (Internet Information Server From Microsoft) and Apache
 Server (for Win NT) from Apache Foundation) are running , without
 interference , on the same machine with same IP address but  with
 different  port numbers(say 80 for IIS and 8080 for Apache).

 With This Regard Please Provide the needful info and co-operate
 with me.Thanking You.

 Any  Resources / URLs / Book Names With  This Regard
 Are  WEL-COME  !!!

 With Luv,
 -Amit
 [EMAIL PROTECTED]
 Sansui Software Pvt. Ltd.,Pune


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Re: Urgent !!!

[Kumail Rizvi]

Hi
 U can do this. And no need to go deep inside.
just define different ports in their respective configuration files.
and use ip:port, where port number is different for different webservers.
try this.

Regards
Kumail Rizvi
-Original Message-
From: A mailing list about Java Server Pages specification and reference
[mailto:[EMAIL PROTECTED]]On Behalf Of amit
Sent: Monday, August 21, 2000 4:48 PM
To: [EMAIL PROTECTED]
Subject: Urgent !!!


Hi ALL,

I'm  interested to test a E-Com Site.
Currently ,I'm interested to test it's performance
and overall deployment concerned issues.

With this regard please try to provide answer of  my
following query  :

*
Is it possible to run two servers (Server Softwares) on a single
machine on single hard disk ,with same IP address but with
DIFFERENT  port  numbers ?
*
e.g.
Say  IIS (Internet Information Server From Microsoft) and Apache
Server (for Win NT) from Apache Foundation) are running , without
interference , on the same machine with same IP address but  with
different  port numbers(say 80 for IIS and 8080 for Apache).

With This Regard Please Provide the needful info and co-operate
with me.Thanking You.

Any  Resources / URLs / Book Names With  This Regard
Are  WEL-COME  !!!

With Luv,
-Amit
[EMAIL PROTECTED]
Sansui Software Pvt. Ltd.,Pune

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Re: Urgent help on XML

[Atchutarao Killamsetty]

Following link may help you ...
http://java.sun.com/xml/docs/tutorial/dom/index.html

With regards,
Atchutarao Killamsetty,
http://karao.tripod.com/myjava.html

-Original Message-
From: George Varghese [EMAIL PROTECTED]
To: [EMAIL PROTECTED] [EMAIL PROTECTED]
Date: Saturday, July 29, 2000 10:42 PM
Subject: Urgent help on XML


Hi,
   Please suggest an XMLParser/DOM Implementation that allows me to do the
following:
* Initialize the DOM using a string that contains a valid XML Document
hierarchy (via probably org.xml.sax.InputSource)
* Extract a section of the tree hierarchy that meets a specified criteria
viz. a given tagName, or has a given Attribute with a given value etc.

Thanx
George Varghese

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Re: urgent-install jsp problems

[BLAKCORI, Ansar]

Thank you very much
It did work but still I've got this problem
My autoexec.bat is:

mode con codepage prepare=((850) c:\windows\COMMAND\ega.cpi)
mode con codepage select=850
keyb uk,,c:\windows\COMMAND\keyboard.sys
set PATH=C:\jdk1.2.2\bin
set CLASSPATH=C:\jdk1.2.2\lib\tools.jar;C:\jdk1.2.2;

The java programs work well but with jswdk the problem is the following:
When I start my startserver.bat at the prompt the java console is
initialized and I can invoke examples in
http://localhost or 127.0.0.1:8080 but when I try to stop the server by
typing in the console:
C:\jswdk-1.0.1\ stopserver.bat
I have got the following problem:
Using classpath: .\classes;.\webserver.jar; .etc the same message you
get when you start startserver.bat but the next line is : Bad command or
file name
Basically I can not stop the server by command but I have to close the dos
window which I hate
How can I overcome this problem

 -Original Message-
 From: Klacansky, Igor [SMTP:[EMAIL PROTECTED]]
 Sent: 27 July 2000 23:25
 To:   [EMAIL PROTECTED]
 Subject:  Re: urgent-install jsp problems

 I have the same problem with WIN NT 4.0.
 The solution I found is to switch from jdk1.3 back to jdk1.2.2.
 I sent it to tomcat_dev group as a bug/question and I am still hoping to
 get
 an answer.

 Igor
 [EMAIL PROTECTED]

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Re: urgent-install jsp problems

[Klacansky, Igor]

It seems to me you have a path problem (are there spaces in your path?).
What about to close the path into "..." in stopserver.bat?

-Original Message-
From: BLAKCORI, Ansar [mailto:[EMAIL PROTECTED]]
Sent: Friday, July 28, 2000 6:48 AM
To: [EMAIL PROTECTED]
Subject: Re: urgent-install jsp problems


Thank you very much
It did work but still I've got this problem
My autoexec.bat is:

mode con codepage prepare=((850) c:\windows\COMMAND\ega.cpi)
mode con codepage select=850
keyb uk,,c:\windows\COMMAND\keyboard.sys
set PATH=C:\jdk1.2.2\bin
set CLASSPATH=C:\jdk1.2.2\lib\tools.jar;C:\jdk1.2.2;

The java programs work well but with jswdk the problem is the following:
When I start my startserver.bat at the prompt the java console is
initialized and I can invoke examples in
http://localhost or 127.0.0.1:8080 but when I try to stop the server by
typing in the console:
C:\jswdk-1.0.1\ stopserver.bat
I have got the following problem:
Using classpath: .\classes;.\webserver.jar; .etc the same message you
get when you start startserver.bat but the next line is : Bad command or
file name
Basically I can not stop the server by command but I have to close the dos
window which I hate
How can I overcome this problem

 -Original Message-
 From: Klacansky, Igor [SMTP:[EMAIL PROTECTED]]
 Sent: 27 July 2000 23:25
 To:   [EMAIL PROTECTED]
 Subject:  Re: urgent-install jsp problems

 I have the same problem with WIN NT 4.0.
 The solution I found is to switch from jdk1.3 back to jdk1.2.2.
 I sent it to tomcat_dev group as a bug/question and I am still hoping to
 get
 an answer.

 Igor
 [EMAIL PROTECTED]

 ==
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Re: Urgent help needed

[Kachana Ung]

I'm still running into this same problem.  However I
noticed that if I hit the test.jsp first, then hit the
servlet, it worked.

Has anyone ran into this problem using Java Web Server
2.0, and servlet 2.1?

TIA,

Kachana

--- Vasudha Deepak [EMAIL PROTECTED] wrote:
 Hi,
  Check the version of servlet.jar.Probably it
 needs the new one ie
 servlet.jar version2.2
 Also verify your classpath. If you have the new
 verison,may be it is
 referring to the old one somewhere.


 Vasudha
 - Original Message -
 From: Kachana Ung [EMAIL PROTECTED]
 To: [EMAIL PROTECTED]
 Sent: Friday, July 21, 2000 10:18 AM
 Subject: Urgent help needed


 Hi,

 I tried unsuccessfully to write a servlet that
 simply
 forwards the request to another jsp page (test.jsp)
 to
 be proccessed. The test.jsp is a simple PURE html
 page
 that just prints something.  Here's the code:

 =
 package workflow.servlet;
 import javax.servlet.*;
 import javax.servlet.http.*;
 public class TestServlet extends HttpServlet{
 public  void service (HttpServletRequest req,
 HttpServletResponse res) throws ServletException,
 java.io.IOException{

 RequestDispatcher rd =

getServletContext().getRequestDispatcher("/workflow/test.jsp");
 rd.forward(req, res);

 }
 }
 ===

 I kept getting the following error message:
 ---
 500 Internal Server Error
 The servlet named Test at the requested URL

 http://sabrejspServlet
 reported this exception:
 java.lang.NullPointerException. Please report this
 to
 the administrator of the web server.

 java.lang.NullPointerException at

com.sun.server.http.pagecompile.GenericPageCompileServlet.loadClass(GenericP
 ageCompileServlet.java:517)
 at

com.sun.server.http.pagecompile.jsp.runtime.JspServlet.compileAndLoadServlet
 (JspServlet.java:274)
 at

com.sun.server.http.pagecompile.jsp.runtime.JspServlet.processJspPage(JspSer
 vlet.java:254)
 at

com.sun.server.http.pagecompile.jsp.runtime.JspServlet.service(JspServlet.ja
 va:97)
 at

javax.servlet.http.HttpServlet.service(HttpServlet.java:840)
 at

com.sun.server.ServletState.callService(ServletState.java:226)
 at

com.sun.server.RequestDispatcherImpl.forward(RequestDispatcherImpl.java:202)
 at

com.sun.server.http.HttpRequestDispatcherImpl.forward(HttpRequestDispatcherI
 mpl.java:249)
 at

com.thevegroup.client.service.workflow.servlet.TestServlet.service(TestServl
 et.java:21)
 at

javax.servlet.http.HttpServlet.service(HttpServlet.java:840)
 at

com.sun.server.ServletState.callService(ServletState.java:226)
 at

com.sun.server.ServletManager.callServletService(ServletManager.java:936)
 at

com.sun.server.ProcessingState.invokeTargetServlet(ProcessingState.java:423)
 at

com.sun.server.http.HttpProcessingState.execute(HttpProcessingState.java:79)
 at

com.sun.server.http.stages.Runner.process(Runner.java:79)
 at

com.sun.server.ProcessingSupport.process(ProcessingSupport.java:294)
 at com.sun.server.Service.process(Service.java:204)
 at

com.sun.server.http.HttpServiceHandler.handleRequest(HttpServiceHandler.java
 :374)
 at

com.sun.server.http.HttpServiceHandler.handleRequest(HttpServiceHandler.java
 :166)
 at

com.sun.server.HandlerThread.run(HandlerThread.java:162)

 ---

 However when I rewrote the servlet to forward the
 request to an html page (test.jsp above saved as
 test.html), the message is displayed correctly.

 Please, help.
 I'm using NT, jws 2.0, and servlets 2.1.


 Thanks,

 Kachana

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Re: urgent-install jsp problems

[Yasir Feroze Minhas]

The JAVA_HOME path should be C:\jdk1.3;


- Original Message -
From: Ansar Blakqori [EMAIL PROTECTED]
To: [EMAIL PROTECTED]
Sent: Thursday, July 27, 2000 3:54 PM
Subject: urgent-install jsp problems


 Hi there

 I have this problem

 I have installed the following :
 My java is on C:\jdk1.3\bin
 My java ent is on C:\j2ee\bin
 My java jsp is on C:\JSWDK-1.0.1\

 According to instructions I have added the following in
autoexec.bat(win98):


 mode con codepage prepare=((850) c:\windows\COMMAND\ega.cpi)
 mode con codepage select=850
 keyb uk,,c:\windows\COMMAND\keyboard.sys
 set CLASSPATH = C:\jdk1.3\lib\tools.jar
 set JAVA_HOME=C:\jdk1.3\bin

 But when i go to C:\jswdk-1.0.1\ and execute the command: startserver.bat

 I receive this error:

 sun.tools.javac.Main

 Quite often this warning is the result of not including the necessary
packages in the CLASSPATH enviroment which used to invoke
com.sun.web.shell.Startup. This can be corrected by adding the following
 For JDK 2.1.X on windows you add:

 %CLASSPATH=[jdkHome]\lib\tools.jar;%CLASSPATH%

 I do not know what's wrong.
 Do I have to edit the startserver.bat and change anything
 Do I have to edit the autoexec.bat differently and how
 By the way my C:\JDK1.3\BIN is working just fine
 What do I have to do to get the jsp server up and running
 Is there any useful book on learning jsp

 How can i view http://localhost:8080/
 It is not working and how can view the index page and the result of jsp
work

 Regards
 Ansar
 Please help because i want to get jsp running quickly
 Thanks


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Re: urgent-install jsp problems

[BLAKCORI, Ansar]

I have changed the content but still does not work

mode con codepage prepare=((850) c:\windows\COMMAND\ega.cpi)
 mode con codepage select=850
keyb uk,,c:\windows\COMMAND\keyboard.sys
set CLASSPATH = C:\jdk1.3\lib\tools.jar;
 set JAVA_HOME=C:\jdk1.3;
But still I receive the same message. Would you think of anything else. If
anyone has the deatiled,step by step, installation instructions of setting
jsp please tell me
 -Original Message-
 From: Yasir Feroze Minhas [SMTP:[EMAIL PROTECTED]]
 Sent: 27 July 2000 12:35
 To:   [EMAIL PROTECTED]
 Subject:  Re: urgent-install jsp problems

 The JAVA_HOME path should be C:\jdk1.3;


 - Original Message -
 From: Ansar Blakqori [EMAIL PROTECTED]
 To: [EMAIL PROTECTED]
 Sent: Thursday, July 27, 2000 3:54 PM
 Subject: urgent-install jsp problems


  Hi there
 
  I have this problem
 
  I have installed the following :
  My java is on C:\jdk1.3\bin
  My java ent is on C:\j2ee\bin
  My java jsp is on C:\JSWDK-1.0.1\
 
  According to instructions I have added the following in
 autoexec.bat(win98):
 
 
  mode con codepage prepare=((850) c:\windows\COMMAND\ega.cpi)
  mode con codepage select=850
  keyb uk,,c:\windows\COMMAND\keyboard.sys
  set CLASSPATH = C:\jdk1.3\lib\tools.jar
  set JAVA_HOME=C:\jdk1.3\bin
 
  But when i go to C:\jswdk-1.0.1\ and execute the command:
 startserver.bat
 
  I receive this error:
 
  sun.tools.javac.Main
 
  Quite often this warning is the result of not including the necessary
 packages in the CLASSPATH enviroment which used to invoke
 com.sun.web.shell.Startup. This can be corrected by adding the following
  For JDK 2.1.X on windows you add:
 
  %CLASSPATH=[jdkHome]\lib\tools.jar;%CLASSPATH%
 
  I do not know what's wrong.
  Do I have to edit the startserver.bat and change anything
  Do I have to edit the autoexec.bat differently and how
  By the way my C:\JDK1.3\BIN is working just fine
  What do I have to do to get the jsp server up and running
  Is there any useful book on learning jsp
 
  How can i view http://localhost:8080/
  It is not working and how can view the index page and the result of jsp
 work
 
  Regards
  Ansar
  Please help because i want to get jsp running quickly
  Thanks
 
 
 ==
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 ==
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Re: urgent-install jsp problems

[Yasir Feroze Minhas]

Here is my class path

CLASSPATH =
c:\jss\jswdk-1.0.1\webserver.jar;e:\jars\pop3.jar;c:\jdk1.2.2\lib\tools.jar;
e:\jars\junit.jar;e:\jars\ejb.jar;e:\jars\jndi.jar;

Hope this will help.

regards
Y
- Original Message -
From: BLAKCORI, Ansar [EMAIL PROTECTED]
To: [EMAIL PROTECTED]
Sent: Thursday, July 27, 2000 5:10 PM
Subject: Re: urgent-install jsp problems


 I have changed the content but still does not work

 mode con codepage prepare=((850) c:\windows\COMMAND\ega.cpi)
  mode con codepage select=850
 keyb uk,,c:\windows\COMMAND\keyboard.sys
 set CLASSPATH = C:\jdk1.3\lib\tools.jar;
  set JAVA_HOME=C:\jdk1.3;
 But still I receive the same message. Would you think of anything else. If
 anyone has the deatiled,step by step, installation instructions of setting
 jsp please tell me
  -Original Message-
  From: Yasir Feroze Minhas [SMTP:[EMAIL PROTECTED]]
  Sent: 27 July 2000 12:35
  To:   [EMAIL PROTECTED]
  Subject:  Re: urgent-install jsp problems
 
  The JAVA_HOME path should be C:\jdk1.3;
 
 
  - Original Message -
  From: Ansar Blakqori [EMAIL PROTECTED]
  To: [EMAIL PROTECTED]
  Sent: Thursday, July 27, 2000 3:54 PM
  Subject: urgent-install jsp problems
 
 
   Hi there
  
   I have this problem
  
   I have installed the following :
   My java is on C:\jdk1.3\bin
   My java ent is on C:\j2ee\bin
   My java jsp is on C:\JSWDK-1.0.1\
  
   According to instructions I have added the following in
  autoexec.bat(win98):
  
  
   mode con codepage prepare=((850) c:\windows\COMMAND\ega.cpi)
   mode con codepage select=850
   keyb uk,,c:\windows\COMMAND\keyboard.sys
   set CLASSPATH = C:\jdk1.3\lib\tools.jar
   set JAVA_HOME=C:\jdk1.3\bin
  
   But when i go to C:\jswdk-1.0.1\ and execute the command:
  startserver.bat
  
   I receive this error:
  
   sun.tools.javac.Main
  
   Quite often this warning is the result of not including the necessary
  packages in the CLASSPATH enviroment which used to invoke
  com.sun.web.shell.Startup. This can be corrected by adding the following
   For JDK 2.1.X on windows you add:
  
   %CLASSPATH=[jdkHome]\lib\tools.jar;%CLASSPATH%
  
   I do not know what's wrong.
   Do I have to edit the startserver.bat and change anything
   Do I have to edit the autoexec.bat differently and how
   By the way my C:\JDK1.3\BIN is working just fine
   What do I have to do to get the jsp server up and running
   Is there any useful book on learning jsp
  
   How can i view http://localhost:8080/
   It is not working and how can view the index page and the result of
jsp
  work
  
   Regards
   Ansar
   Please help because i want to get jsp running quickly
   Thanks
  
  
 
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Re: urgent-install jsp problems

[Paavan]

hi

i worked on this problem yesterday. may be i can help u.  this is what i
observed and changed.

if u'v a look at the "startserver.bat" file it goes something like this:

set jsdkJars=.\webserver.jar;.\lib\jakarta.jar;.\lib\servlet.jar
set jspJars=.\lib\jsp.jar;.\lib\jspengine.jar
set
beanJars=.\examples\WEB-INF\jsp\beans;.\webpages\WEB-INF\servlets;.\webpages
\WEB-INF\jsp\beans
set miscJars=.\lib\xml.jar;.\lib\moo.jar
set appJars=%jsdkJars%;%jspJars%;%beanJars%;%miscJars%
set sysJars=JAVA_HOME\lib\tools.jar

set appClassPath=.\classes;%appJars%
set cp=%CLASSPATH%

set CLASSPATH=%appClassPath%;%sysJars%
-

hence just replace "JAVA_HOME" in the code above(in the set sysJars) to
"C:\jdk1.3"..this must solve the problem.
and one more thing...if u still receive any errors...just look at the first
dos window that has text of 4-5lines (titled: Finished startserver) and try
to compare it with the code in the startserver.bat...

if u get the results or if u don'tdo reply. hope it helps

Paavan
B.Eng (E.C)
Ahmedabad, Gujarat
phone:079-6731740

-Original Message-
From: Ansar Blakqori [EMAIL PROTECTED]
To: [EMAIL PROTECTED] [EMAIL PROTECTED]
Date: Thursday, July 27, 2000 4:44 PM
Subject: urgent-install jsp problems


Hi there

I have this problem

I have installed the following :
My java is on C:\jdk1.3\bin
My java ent is on C:\j2ee\bin
My java jsp is on C:\JSWDK-1.0.1\

According to instructions I have added the following in
autoexec.bat(win98):


mode con codepage prepare=((850) c:\windows\COMMAND\ega.cpi)
mode con codepage select=850
keyb uk,,c:\windows\COMMAND\keyboard.sys
set CLASSPATH = C:\jdk1.3\lib\tools.jar
set JAVA_HOME=C:\jdk1.3\bin

But when i go to C:\jswdk-1.0.1\ and execute the command: startserver.bat

I receive this error:

sun.tools.javac.Main

Quite often this warning is the result of not including the necessary
packages in the CLASSPATH enviroment which used to invoke
com.sun.web.shell.Startup. This can be corrected by adding the following
For JDK 2.1.X on windows you add:

%CLASSPATH=[jdkHome]\lib\tools.jar;%CLASSPATH%

I do not know what's wrong.
Do I have to edit the startserver.bat and change anything
Do I have to edit the autoexec.bat differently and how
By the way my C:\JDK1.3\BIN is working just fine
What do I have to do to get the jsp server up and running
Is there any useful book on learning jsp

How can i view http://localhost:8080/
It is not working and how can view the index page and the result of jsp
work

Regards
Ansar
Please help because i want to get jsp running quickly
Thanks

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Re: urgent-install jsp problems

[Klacansky, Igor]

I have the same problem with WIN NT 4.0.
The solution I found is to switch from jdk1.3 back to jdk1.2.2.
I sent it to tomcat_dev group as a bug/question and I am still hoping to get
an answer.

Igor
[EMAIL PROTECTED]

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Re: **URGENT***

[Nagraj]

Manish,

My first advise to you is to Isolate the problem .
Try to write a Simple Java program which runs the unix command..and Make it
to work..
And then try integrating it in to the SErvlet.
I have been doing the same with out any problem ..although it was in
Weblogic App Server
native

Secondly,
Try Studying the servlet demostrated at :
http://www.frontiernet.net/~imaging/FileUploadServlet.html

Thirdly ,
I guess you would have to learn Java programming first before you speed ypur
way in to App Servers..:) J/king


Cheers,
Nagraj





-Original Message-
From: A mailing list about Java Server Pages specification and reference
[mailto:[EMAIL PROTECTED]]On Behalf Of Manish Shah
Sent: Friday, July 21, 2000 8:02 AM
To: [EMAIL PROTECTED]
Subject: **URGENT***


Hye all

I am kinda new to Java Programming as such and so to
Jsp and servlet. I have a couple of questions

[1] I get exceptions when i try to run unix command
from my servlet To be precise about the error, this is
what I get on the JSWDK1.0.1 startserver screen:

java.io.IOException: CreateProcess: rlpq
-H101.20.35.78 error=0 at
java.lang.Win32Process.create(Native Method) at
java.lang.Win32Process.init(Unknown Source) at
java.lang.Runtime.execInternal(Native Method) at
java.lang.Runtime.exec(Unknown Source) at
java.lang.Runtime.exec(Unknown Source) at
java.lang.Runtime.exec(Unknown Source)

I am performing the following command: rlpq
-H101.20.35.78 which will query the printer
101.20.35.78 and check the status of the printer.
However it works perfectly when I execute in a
stand-alone application and I get the above mentioned
IOException when I execute the same command from the
Servlet.

The code which I try to carry out is..

String[] tokenizedCom = new String[4]; String s;
tokenizedCom[0] = "rlpq"; tokenizedCom[1] =
"-H101.20.35.78"; try { Process myProcess =
Runtime.getRuntime().exec(tokenizedCom);
//DataInputStream in = new DataInputStream(new
//BufferedInputStream(myProcess.getInputStream())); }
catch (IOException e) { e.printStackTrace(); }

I kinda am not sure as to what the problem might be.

If possible, do send in a sample code alias to the
above code.

[2] I want to upload file from the JSP page to my
servlet. One solution I found was to use the oreilley
servlet package. I downloaded that. But I dont know
how to use it. I tried to put that in the import
statement, but not of much help. I even tried to
modify my startserver.bat file on JSWDK1.0.1 by
setting the class path.

Please advice on it.

Thanks a lot

Manish



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Re: **URGENT***

[Nathan Revo]

Is your server on a windows machine?

-Original Message-
From: Manish Shah [mailto:[EMAIL PROTECTED]]
Sent: Friday, July 21, 2000 9:02 AM
To: [EMAIL PROTECTED]
Subject: **URGENT***


Hye all

I am kinda new to Java Programming as such and so to
Jsp and servlet. I have a couple of questions

[1] I get exceptions when i try to run unix command
from my servlet To be precise about the error, this is
what I get on the JSWDK1.0.1 startserver screen:

java.io.IOException: CreateProcess: rlpq
-H101.20.35.78 error=0 at
java.lang.Win32Process.create(Native Method) at
java.lang.Win32Process.init(Unknown Source) at
java.lang.Runtime.execInternal(Native Method) at
java.lang.Runtime.exec(Unknown Source) at
java.lang.Runtime.exec(Unknown Source) at
java.lang.Runtime.exec(Unknown Source)

I am performing the following command: rlpq
-H101.20.35.78 which will query the printer
101.20.35.78 and check the status of the printer.
However it works perfectly when I execute in a
stand-alone application and I get the above mentioned
IOException when I execute the same command from the
Servlet.

The code which I try to carry out is..

String[] tokenizedCom = new String[4]; String s;
tokenizedCom[0] = "rlpq"; tokenizedCom[1] =
"-H101.20.35.78"; try { Process myProcess =
Runtime.getRuntime().exec(tokenizedCom);
//DataInputStream in = new DataInputStream(new
//BufferedInputStream(myProcess.getInputStream())); }
catch (IOException e) { e.printStackTrace(); }

I kinda am not sure as to what the problem might be.

If possible, do send in a sample code alias to the
above code.

[2] I want to upload file from the JSP page to my
servlet. One solution I found was to use the oreilley
servlet package. I downloaded that. But I dont know
how to use it. I tried to put that in the import
statement, but not of much help. I even tried to
modify my startserver.bat file on JSWDK1.0.1 by
setting the class path.

Please advice on it.

Thanks a lot

Manish



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Re: **URGENT***

[Manish Shah]

no..its on solaris...
--- Nathan Revo [EMAIL PROTECTED] wrote:
 Is your server on a windows machine?

 -Original Message-
 From: Manish Shah [mailto:[EMAIL PROTECTED]]
 Sent: Friday, July 21, 2000 9:02 AM
 To: [EMAIL PROTECTED]
 Subject: **URGENT***


 Hye all

 I am kinda new to Java Programming as such and so to
 Jsp and servlet. I have a couple of
 questions

 [1] I get exceptions when i try to run unix command
 from my servlet To be precise about the error, this
 is
 what I get on the JSWDK1.0.1 startserver screen:

 java.io.IOException: CreateProcess: rlpq
 -H101.20.35.78 error=0 at
 java.lang.Win32Process.create(Native Method) at
 java.lang.Win32Process.init(Unknown Source) at
 java.lang.Runtime.execInternal(Native Method) at
 java.lang.Runtime.exec(Unknown Source) at
 java.lang.Runtime.exec(Unknown Source) at
 java.lang.Runtime.exec(Unknown Source)

 I am performing the following command: rlpq
 -H101.20.35.78 which will query the printer
 101.20.35.78 and check the status of the printer.
 However it works perfectly when I execute in a
 stand-alone application and I get the above
 mentioned
 IOException when I execute the same command from the
 Servlet.

 The code which I try to carry out is..

 String[] tokenizedCom = new String[4]; String s;
 tokenizedCom[0] = "rlpq"; tokenizedCom[1] =
 "-H101.20.35.78"; try { Process myProcess =
 Runtime.getRuntime().exec(tokenizedCom);
 //DataInputStream in = new DataInputStream(new
 //BufferedInputStream(myProcess.getInputStream()));
 }
 catch (IOException e) { e.printStackTrace(); }

 I kinda am not sure as to what the problem might be.

 If possible, do send in a sample code alias to the
 above code.

 [2] I want to upload file from the JSP page to my
 servlet. One solution I found was to use the
 oreilley
 servlet package. I downloaded that. But I dont know
 how to use it. I tried to put that in the import
 statement, but not of much help. I even tried to
 modify my startserver.bat file on JSWDK1.0.1 by
 setting the class path.

 Please advice on it.

 Thanks a lot

 Manish



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 Get Yahoo! Mail - Free email you can access from
 anywhere!
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Re: Urgent help needed

[Joshi, Aparna]

There may be a problem in your JSP. Tag not ended properly, etc.

-Original Message-
From: Kachana Ung [mailto:[EMAIL PROTECTED]]
Sent: Friday, July 21, 2000 9:19 AM
To: [EMAIL PROTECTED]
Subject: Urgent help needed


Hi,

I tried unsuccessfully to write a servlet that simply
forwards the request to another jsp page (test.jsp) to
be proccessed. The test.jsp is a simple PURE html page
that just prints something.  Here's the code:

=
package workflow.servlet;
import javax.servlet.*;
import javax.servlet.http.*;
public class TestServlet extends HttpServlet{
public  void service (HttpServletRequest req,
HttpServletResponse res) throws ServletException,
java.io.IOException{

RequestDispatcher rd =
getServletContext().getRequestDispatcher("/workflow/test.jsp");
rd.forward(req, res);

}
}
===

I kept getting the following error message:
---
500 Internal Server Error
The servlet named Test at the requested URL

http://sabrejspServlet
reported this exception:
java.lang.NullPointerException. Please report this to
the administrator of the web server.

java.lang.NullPointerException at
com.sun.server.http.pagecompile.GenericPageCompileServlet.loadClass(GenericP
ageCompileServlet.java:517)
at
com.sun.server.http.pagecompile.jsp.runtime.JspServlet.compileAndLoadServlet
(JspServlet.java:274)
at
com.sun.server.http.pagecompile.jsp.runtime.JspServlet.processJspPage(JspSer
vlet.java:254)
at
com.sun.server.http.pagecompile.jsp.runtime.JspServlet.service(JspServlet.ja
va:97)
at
javax.servlet.http.HttpServlet.service(HttpServlet.java:840)
at
com.sun.server.ServletState.callService(ServletState.java:226)
at
com.sun.server.RequestDispatcherImpl.forward(RequestDispatcherImpl.java:202)
at
com.sun.server.http.HttpRequestDispatcherImpl.forward(HttpRequestDispatcherI
mpl.java:249)
at
com.thevegroup.client.service.workflow.servlet.TestServlet.service(TestServl
et.java:21)
at
javax.servlet.http.HttpServlet.service(HttpServlet.java:840)
at
com.sun.server.ServletState.callService(ServletState.java:226)
at
com.sun.server.ServletManager.callServletService(ServletManager.java:936)
at
com.sun.server.ProcessingState.invokeTargetServlet(ProcessingState.java:423)
at
com.sun.server.http.HttpProcessingState.execute(HttpProcessingState.java:79)
at
com.sun.server.http.stages.Runner.process(Runner.java:79)
at
com.sun.server.ProcessingSupport.process(ProcessingSupport.java:294)
at com.sun.server.Service.process(Service.java:204) at
com.sun.server.http.HttpServiceHandler.handleRequest(HttpServiceHandler.java
:374)
at
com.sun.server.http.HttpServiceHandler.handleRequest(HttpServiceHandler.java
:166)
at
com.sun.server.HandlerThread.run(HandlerThread.java:162)

---

However when I rewrote the servlet to forward the
request to an html page (test.jsp above saved as
test.html), the message is displayed correctly.

Please, help.
I'm using NT, jws 2.0, and servlets 2.1.


Thanks,

Kachana

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Re: Urgent help needed

[Kachana Ung]

Aparna,

When I directly hit the jsp page, it worked fine.

Thanks,

Kachana
--- "Joshi, Aparna" [EMAIL PROTECTED] wrote:
 There may be a problem in your JSP. Tag not ended
 properly, etc.

 -Original Message-
 From: Kachana Ung [mailto:[EMAIL PROTECTED]]
 Sent: Friday, July 21, 2000 9:19 AM
 To: [EMAIL PROTECTED]
 Subject: Urgent help needed


 Hi,

 I tried unsuccessfully to write a servlet that
 simply
 forwards the request to another jsp page (test.jsp)
 to
 be proccessed. The test.jsp is a simple PURE html
 page
 that just prints something.  Here's the code:

 =
 package workflow.servlet;
 import javax.servlet.*;
 import javax.servlet.http.*;
 public class TestServlet extends HttpServlet{
 public  void service (HttpServletRequest req,
 HttpServletResponse res) throws ServletException,
 java.io.IOException{

 RequestDispatcher rd =

getServletContext().getRequestDispatcher("/workflow/test.jsp");
 rd.forward(req, res);

 }
 }
 ===

 I kept getting the following error message:
 ---
 500 Internal Server Error
 The servlet named Test at the requested URL

 http://sabrejspServlet
 reported this exception:
 java.lang.NullPointerException. Please report this
 to
 the administrator of the web server.

 java.lang.NullPointerException at

com.sun.server.http.pagecompile.GenericPageCompileServlet.loadClass(GenericP
 ageCompileServlet.java:517)
 at

com.sun.server.http.pagecompile.jsp.runtime.JspServlet.compileAndLoadServlet
 (JspServlet.java:274)
 at

com.sun.server.http.pagecompile.jsp.runtime.JspServlet.processJspPage(JspSer
 vlet.java:254)
 at

com.sun.server.http.pagecompile.jsp.runtime.JspServlet.service(JspServlet.ja
 va:97)
 at

javax.servlet.http.HttpServlet.service(HttpServlet.java:840)
 at

com.sun.server.ServletState.callService(ServletState.java:226)
 at

com.sun.server.RequestDispatcherImpl.forward(RequestDispatcherImpl.java:202)
 at

com.sun.server.http.HttpRequestDispatcherImpl.forward(HttpRequestDispatcherI
 mpl.java:249)
 at

com.thevegroup.client.service.workflow.servlet.TestServlet.service(TestServl
 et.java:21)
 at

javax.servlet.http.HttpServlet.service(HttpServlet.java:840)
 at

com.sun.server.ServletState.callService(ServletState.java:226)
 at

com.sun.server.ServletManager.callServletService(ServletManager.java:936)
 at

com.sun.server.ProcessingState.invokeTargetServlet(ProcessingState.java:423)
 at

com.sun.server.http.HttpProcessingState.execute(HttpProcessingState.java:79)
 at

com.sun.server.http.stages.Runner.process(Runner.java:79)
 at

com.sun.server.ProcessingSupport.process(ProcessingSupport.java:294)
 at com.sun.server.Service.process(Service.java:204)
 at

com.sun.server.http.HttpServiceHandler.handleRequest(HttpServiceHandler.java
 :374)
 at

com.sun.server.http.HttpServiceHandler.handleRequest(HttpServiceHandler.java
 :166)
 at

com.sun.server.HandlerThread.run(HandlerThread.java:162)

 ---

 However when I rewrote the servlet to forward the
 request to an html page (test.jsp above saved as
 test.html), the message is displayed correctly.

 Please, help.
 I'm using NT, jws 2.0, and servlets 2.1.


 Thanks,

 Kachana

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 anywhere!
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Some relevant FAQs on JSP/Servlets can be found at:

 http://java.sun.com/products/jsp/faq.html
 http://www.esperanto.org.nz/jsp/jspfaq.html
 http://www.jguru.com/jguru/faq/faqpage.jsp?name=JSP
 http://www.jguru.com/jguru/faq/faqpage.jsp?name=Servlets

Re: Urgent help needed

[Vasudha Deepak]

Hi,
 Check the version of servlet.jar.Probably it needs the new one ie
servlet.jar version2.2
Also verify your classpath. If you have the new verison,may be it is
referring to the old one somewhere.


Vasudha
- Original Message -
From: Kachana Ung [EMAIL PROTECTED]
To: [EMAIL PROTECTED]
Sent: Friday, July 21, 2000 10:18 AM
Subject: Urgent help needed


Hi,

I tried unsuccessfully to write a servlet that simply
forwards the request to another jsp page (test.jsp) to
be proccessed. The test.jsp is a simple PURE html page
that just prints something.  Here's the code:

=
package workflow.servlet;
import javax.servlet.*;
import javax.servlet.http.*;
public class TestServlet extends HttpServlet{
public  void service (HttpServletRequest req,
HttpServletResponse res) throws ServletException,
java.io.IOException{

RequestDispatcher rd =
getServletContext().getRequestDispatcher("/workflow/test.jsp");
rd.forward(req, res);

}
}
===

I kept getting the following error message:
---
500 Internal Server Error
The servlet named Test at the requested URL

http://sabrejspServlet
reported this exception:
java.lang.NullPointerException. Please report this to
the administrator of the web server.

java.lang.NullPointerException at
com.sun.server.http.pagecompile.GenericPageCompileServlet.loadClass(GenericP
ageCompileServlet.java:517)
at
com.sun.server.http.pagecompile.jsp.runtime.JspServlet.compileAndLoadServlet
(JspServlet.java:274)
at
com.sun.server.http.pagecompile.jsp.runtime.JspServlet.processJspPage(JspSer
vlet.java:254)
at
com.sun.server.http.pagecompile.jsp.runtime.JspServlet.service(JspServlet.ja
va:97)
at
javax.servlet.http.HttpServlet.service(HttpServlet.java:840)
at
com.sun.server.ServletState.callService(ServletState.java:226)
at
com.sun.server.RequestDispatcherImpl.forward(RequestDispatcherImpl.java:202)
at
com.sun.server.http.HttpRequestDispatcherImpl.forward(HttpRequestDispatcherI
mpl.java:249)
at
com.thevegroup.client.service.workflow.servlet.TestServlet.service(TestServl
et.java:21)
at
javax.servlet.http.HttpServlet.service(HttpServlet.java:840)
at
com.sun.server.ServletState.callService(ServletState.java:226)
at
com.sun.server.ServletManager.callServletService(ServletManager.java:936)
at
com.sun.server.ProcessingState.invokeTargetServlet(ProcessingState.java:423)
at
com.sun.server.http.HttpProcessingState.execute(HttpProcessingState.java:79)
at
com.sun.server.http.stages.Runner.process(Runner.java:79)
at
com.sun.server.ProcessingSupport.process(ProcessingSupport.java:294)
at com.sun.server.Service.process(Service.java:204) at
com.sun.server.http.HttpServiceHandler.handleRequest(HttpServiceHandler.java
:374)
at
com.sun.server.http.HttpServiceHandler.handleRequest(HttpServiceHandler.java
:166)
at
com.sun.server.HandlerThread.run(HandlerThread.java:162)

---

However when I rewrote the servlet to forward the
request to an html page (test.jsp above saved as
test.html), the message is displayed correctly.

Please, help.
I'm using NT, jws 2.0, and servlets 2.1.


Thanks,

Kachana

__
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Re: urgent....

[Pratik]

please go thru the sites at the end of message.
or
java.sun.com/products/jsp
or
search the mail archive for this topic you will find lots of information

- Original Message -
From: manu mehrotra [EMAIL PROTECTED]
To: [EMAIL PROTECTED]
Sent: Monday, June 19, 2000 3:49 PM
Subject: urgent


 Hi all,
 Can anyone please tell me how to go about for learning JSP
 because i am totally new to it...

 Thanks

 Waiting for ur response
 Manu


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Re: urgent....

[Kumail Rizvi]

Plz go to the links below (at the end of the page)or visit the site
http://java.sun.com/products/jsp


manu mehrotra wrote:

 Hi all,
 Can anyone please tell me how to go about for learning JSP
 because i am totally new to it...

 Thanks

 Waiting for ur response
 Manu

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Re: URGENT!Your kind help is earnestly solicited

[David Staines]

I think you need to add an extra mybean to the directory as a class from
package mybean in folder mybean will appear to the program as
mybean/mybean/*.class

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Re: URGENT!Your kind help is earnestly solicited

[wensj]

import jdk api

- Original Message -
From: Sujoy Kumar Bose [EMAIL PROTECTED]
To: [EMAIL PROTECTED]
Sent: Tuesday, June 13, 2000 8:22 PM
Subject: URGENT!Your kind help is earnestly solicited


 Hi All,
 Could anybody kindly tell me why the following error is coming ?

 The scenario is like this :-

 1.Windows 98
 2.GNUJSP
 3.APACHE Jserv
 4. Apache WebServer

 Directory Structure:
 C:\
EcommPkg
Apache
Apache Jserv
GNUJSP
mybean


 The following error is coming when I am trying to access a Database bean
 i.e. DataInsertion.java  file thru the
 Form2.jsp  and I quote the error below as shown in the IE 4.0 browser :-
 ( The bean is kept in a package named as  mybean  which is in mybean
 directory under the EcommPkg directory which is my root directory under
 which I have the above mentioned 2,3,4 )

 M025 /jsp/MyPages/Form2.jsp:

 java.lang.NoClassDefFoundError: mybean/DataInsertion
 at java.lang.Class.newInstance0(Native Method)
 at java.lang.Class.newInstance(Compiled Code)
 at org.gjt.jsp.JspServlet$Page.load(JspServlet.java:929)
 at org.gjt.jsp.JspServlet$Page.needToRecompile(Compiled Code)
 at org.gjt.jsp.JspServlet$Page.process(Compiled Code)
 at org.gjt.jsp.JspServlet.service(JspServlet.java:284)
 at javax.servlet.http.HttpServlet.service(Compiled Code)
 at org.apache.jserv.JServConnection.processRequest(Compiled Code)
 at org.apache.jserv.JServConnection.run(Compiled Code)
 at java.lang.Thread.run(Compiled Code)



 With Regards,

 Sujoy.

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Re: Urgent - WebLogic and JSP !

[Ritesh Sinha]

Hi Bhawna,
Can you detail what error are you facing?
Ritesh sinha





Bhawana Vijh [EMAIL PROTECTED] on 06/13/2000 03:20:21 PM

Please respond to A mailing list about Java Server Pages specification and
  reference [EMAIL PROTECTED]

To:   [EMAIL PROTECTED]
cc:(bcc: Sinha Ritesh-SWD-ITIL-UB/Itilmail)

Subject:  Urgent - WebLogic and JSP !




Hi,

I am using WebLogic for the first time. I want to configure it for
running JSP's. I have set my properties file properly. But still I am
not able to run my JSP's properly. The JSP is being compiled but it
gives some kind of error. Do we have to set anything in the classpath
for running JSP's ?

Thanks in advnace,
Bhawna.

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Re: URGENT!Your kind help is earnestly solicited

[Som Subhra Chakraborty]

Dear Sujoy,

Pl check ur classpath  such settings in jserv  gnujsp.

Som

--
From:   Sujoy Kumar Bose[SMTP:[EMAIL PROTECTED]]
Reply To:   A mailing list about Java Server Pages specification and reference
Sent:   Tuesday, June 13, 2000 5:52 PM
To: [EMAIL PROTECTED]
Subject:URGENT!Your kind help is earnestly solicited

Hi All,
Could anybody kindly tell me why the following error is coming ?

The scenario is like this :-

1.Windows 98
2.GNUJSP
3.APACHE Jserv
4. Apache WebServer

Directory Structure:
C:\
   EcommPkg
   Apache
   Apache Jserv
   GNUJSP
   mybean


The following error is coming when I am trying to access a Database bean
i.e. DataInsertion.java  file thru the
Form2.jsp  and I quote the error below as shown in the IE 4.0 browser :-
( The bean is kept in a package named as  mybean  which is in mybean
directory under the EcommPkg directory which is my root directory under
which I have the above mentioned 2,3,4 )

M025 /jsp/MyPages/Form2.jsp:

java.lang.NoClassDefFoundError: mybean/DataInsertion
at java.lang.Class.newInstance0(Native Method)
at java.lang.Class.newInstance(Compiled Code)
at org.gjt.jsp.JspServlet$Page.load(JspServlet.java:929)
at org.gjt.jsp.JspServlet$Page.needToRecompile(Compiled Code)
at org.gjt.jsp.JspServlet$Page.process(Compiled Code)
at org.gjt.jsp.JspServlet.service(JspServlet.java:284)
at javax.servlet.http.HttpServlet.service(Compiled Code)
at org.apache.jserv.JServConnection.processRequest(Compiled Code)
at org.apache.jserv.JServConnection.run(Compiled Code)
at java.lang.Thread.run(Compiled Code)



With Regards,

Sujoy.

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Re: urgent newbie question: literal characters to not display as HTML in output

[Matthew Houser]

Or you can replace the  with "lt;" and the  with "gt;" (without quotes).
These are the codes so html will display the  and  characters instead of
trying to interpret what is contained within.

You can use PerlTools from ORO to do these types of search and replace easily.
http://www.oroinc.com

matt


 Date: Thu, 8 Jun 2000 17:55:52 -0700
 From: David Edmister [EMAIL PROTECTED]
 Subject: urgent newbie question: literal characters to not display as HTML in
output
 To: [EMAIL PROTECTED]

 i know there is a simple answer to this but i'm not sure how to do this in
 JSP...i want to suppress html and display the literal characters if the user
 inputs tag references in my input box...because when i display it, it'll
 come out as HTML diplayed (e.g., hr will show the HTML line on the display
 output)what's the JSP tag syntax to show the literal tag or text
 statement (e.g., i want to display hr if the user enters it)

 thanks in advance.

 ===
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Matt Houser
Senior Java Developer
World Wide Software Development
Sun Microsystems, Inc.

500 Eldorado Boulevard, UBRM02-264
Broomfield, CO 80021
[EMAIL PROTECTED]
(303) 272-9747

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Re: urgent newbie question: literal characters to not display as HTML in output

[Joseph B. Ottinger]

-BEGIN PGP SIGNED MESSAGE-
Hash: SHA1

On Fri, 9 Jun 2000, Matthew Houser wrote:

You can also use the view:escape tag I created expressly for this purpose.
See http://cupid.suninternet.com/~joeo/View.html for more details.

 Or you can replace the  with "lt;" and the  with "gt;" (without quotes).
 These are the codes so html will display the  and  characters instead of
 trying to interpret what is contained within.

 You can use PerlTools from ORO to do these types of search and replace easily.
 http://www.oroinc.com

 matt


  Date: Thu, 8 Jun 2000 17:55:52 -0700
  From: David Edmister [EMAIL PROTECTED]
  Subject: urgent newbie question: literal characters to not display as HTML in
 output
  To: [EMAIL PROTECTED]
 
  i know there is a simple answer to this but i'm not sure how to do this in
  JSP...i want to suppress html and display the literal characters if the user
  inputs tag references in my input box...because when i display it, it'll
  come out as HTML diplayed (e.g., hr will show the HTML line on the display
  output)what's the JSP tag syntax to show the literal tag or text
  statement (e.g., i want to display hr if the user enters it)
 
  thanks in advance.
 
  ===
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 JSP-INTEREST".
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   http://java.sun.com/products/jsp/faq.html
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 Matt Houser
 Senior Java Developer
 World Wide Software Development
 Sun Microsystems, Inc.
 
 500 Eldorado Boulevard, UBRM02-264
 Broomfield, CO 80021
 [EMAIL PROTECTED]
 (303) 272-9747

 ===
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- ---
Joseph B. Ottinger   [EMAIL PROTECTED]
http://cupid.suninternet.com/~joeo  HOMES.COM Developer

-BEGIN PGP SIGNATURE-
Version: PGP 6.5.1i

iQA+AwUBOUEa4AhcVZKknQwGEQKxhQCfbov/gFUUo9Bh8kqLeWgGADVGdq4Al1I1
qc/8ccnYsbmzR7QRMOZTMrU=
=rNfg
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Re: Urgent : FAX in Java

[Robert Nicholson]

You're best best is to setup a mailtofax gateway and use the java mail
APIs to send the message.

On Fri, 9 Jun 2000, Romin K. Irani wrote:

 Hi,

 What we need in our application is a simple mechanism to send FAX. The contents are 
read from the Database.
 Is there any piece of code/pointers/services that one can use to do this !!!

 Thanks
 Romin

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Re: urgent newbie question: literal characters to not display as HTML in output

[Alex McClennan]

You could try enclosing the string in pre /pre tags before printing it.

ax



 i know there is a simple answer to this but i'm not sure how
 to do this in
 JSP...i want to suppress html and display the literal
 characters if the user
 inputs tag references in my input box...because when i
 display it, it'll
 come out as HTML diplayed (e.g., hr will show the HTML line
 on the display
 output)what's the JSP tag syntax to show the literal tag or text
 statement (e.g., i want to display hr if the user enters it)

===
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 http://www.esperanto.org.nz/jsp/jspfaq.html
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 http://www.jguru.com/jguru/faq/faqpage.jsp?name=Servlets

Re: Urgent HELP!!!

[Stoemmer, Peter]

Hi,

Java is case-sensitive.

Have have to

- either name your source-file "_Hello.java" AND your Class "_Hello"
- or name your source-file "_hello.java" AND your Class "_hello"

Greetings

Peter

-Ursprüngliche Nachricht-
Von: Tarun Dewan [mailto:[EMAIL PROTECTED]]
Gesendet am: Dienstag, 6. Juni 2000 11:30
An: [EMAIL PROTECTED]
Betreff: Urgent HELP!!!

Hi,

I'm using Java Web Server but when I try to execute my JSP following errors
occured :

D:\JavaWebServer2.0\tmpdir\default\pagecompile\jsp\_alps\_Hello.java:22: '}'
expected.
static char[][] _jspx_html_data = null;
   ^
D:\JavaWebServer2.0\tmpdir\default\pagecompile\jsp\_alps\_Hello.java:20:
Public class pagecompile.jsp._alps._hello must be defined in a file called
"_hello.java".
public class _hello extends HttpJspBase {
 ^

Any ideas?




Tarun Dewan
Software Engineer
Nucleus Software Exports Ltd.
33-35, Thyagraj Nagar Market,
New Delhi - 110003.
Tel.: 4627552 Ext. 342
E-Mail : [EMAIL PROTECTED]
mailto:[EMAIL PROTECTED]

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Re: Urgent HELP!!!

[sandeep]

In the first case u must have forget to close one bracket and in other case
u must have mentioned a wrong name to the file.


Bye!
Sandy.

- Original Message -
From: Tarun Dewan [EMAIL PROTECTED]
To: [EMAIL PROTECTED]
Sent: Tuesday, June 06, 2000 2:59 PM
Subject: Urgent HELP!!!


 Hi,

 I'm using Java Web Server but when I try to execute my JSP following
errors
 occured :

 D:\JavaWebServer2.0\tmpdir\default\pagecompile\jsp\_alps\_Hello.java:22:
'}'
 expected.
 static char[][] _jspx_html_data = null;
^
 D:\JavaWebServer2.0\tmpdir\default\pagecompile\jsp\_alps\_Hello.java:20:
 Public class pagecompile.jsp._alps._hello must be defined in a file called
 "_hello.java".
 public class _hello extends HttpJspBase {
  ^

 Any ideas?




 Tarun Dewan
 Software Engineer
 Nucleus Software Exports Ltd.
 33-35, Thyagraj Nagar Market,
 New Delhi - 110003.
 Tel.: 4627552 Ext. 342
 E-Mail : [EMAIL PROTECTED]
 mailto:[EMAIL PROTECTED]


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Re: Urgent

[Eugene Martin]

Check TCPIP settings all round.
Are there any ports blocked on the server machine.

Can you connect via Oracle Net8 easy config utility.
If not what is the error.

Eugene Martin



-Original Message-
From: Aggarwal, Pawan [mailto:[EMAIL PROTECTED]]
Sent: 02 June 2000 08:52
To: [EMAIL PROTECTED]
Subject: Urgent


!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 3.2//EN"
HTML
HEAD
META HTTP-EQUIV="Content-Type" CONTENT="text/html; charset=iso-8859-1"
META NAME="Generator" CONTENT="MS Exchange Server version 5.5.2650.12"
TITLE Urgent/TITLE
/HEAD
BODY

Pnbsp;nbsp;nbsp;nbsp;nbsp;nbsp;nbsp;
nbsp;nbsp;nbsp;nbsp;nbsp;nbsp;nbsp;
BRFONT SIZE=2 FACE="Arial"Hi All,/FONT
/P

PFONT SIZE=2 FACE="Arial"I am using thin JDBC to connect with Oracle
8I version 8.1.5.0.0/FONT
BRFONT SIZE=2 FACE="Arial"I am getting error "network adapter could
not establish connection"/FONT
/P

PFONT SIZE=2 FACE="Arial"Here is the code../FONT
BRFONT SIZE=2 FACE="Arial"C/FONTFONT SIZE=2
FACE="Arial"lass.forName
(quot;oracle.jdbc.driver.OracleDriverquot;);/FONT
/P

PFONT SIZE=2 FACE="Arial"nbsp;nbsp;nbsp; String url =
quot;jdbc:oracle:thin:@/FONTFONT SIZE=2
FACE="Arial"Serv:1521:ora1/FONTFONT SIZE=2
FACE="Arial"quot;;/FONT
/P

PFONT SIZE=2 FACE="Arial"nbsp;nbsp;nbsp; Connection conn =
DriverManager.getConnection(url,quot;/FONTFONT SIZE=2
FACE="Arial"user/FONTFONT SIZE=2
FACE="Arial"quot;,quot;/FONTFONT SIZE=2
FACE="Arial"password/FONTFONT SIZE=2 FACE="Arial"quot;);/FONT
/P

PFONT SIZE=2 FACE="Arial"I have placed classes111.zip amp;
nls_charset11.zip in classpath/FONT
BRFONT SIZE=2 FACE="Arial"And oracle home\oracle\jdbc\lib in
path/FONT
/P

PFONT SIZE=2 FACE="Arial"Machine name is Serv/FONT
BRFONT SIZE=2 FACE="Arial"Ora1 is database/FONT
BRFONT SIZE=2 FACE="Arial"HostString is Oraspa/FONT
/P
BR

PFONT SIZE=2 FACE="Arial"Please advice me as this is urgent//FONT
/P

PFONT SIZE=2 FACE="Arial"Thanks./FONT
/P
BR
BR

/BODY
/HTML


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Re: Urgent

[Aggarwal, Pawan]

Title: RE: Urgent





The exact error is 


 establish the connection

 at oracle.jdbc.dbaccess.DBError.check_error(DBError.java:407)
 at oracle.jdbc.driver.OracleConnection.init(OracleConnection.java:152)


 at oracle.jdbc.driver.OracleDriver.getConnectionInstance(OracleDriver.ja
va:214)
 at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:193)
 at java.sql.DriverManager.getConnection(DriverManager.java:457)
 at java.sql.DriverManager.getConnection(DriverManager.java:137)
 at Data1.main(Data1.java:17)


-Original Message-
From: Aggarwal, Pawan [SMTP:[EMAIL PROTECTED]]
Sent: 02 June 2000 15:16
To: [EMAIL PROTECTED]
Subject: Re: Urgent



Easy config is easily connecting to the database...successfully..thru port 1521.. 


I installed Oracle 8I giving path like e:\oracle\ora81\jdbc\lib\classes111.zip 


I have placed this whole thing in the class path
Should I declare ORACLE_HOME as some system variable
And then use ORACLE_HOME\jdbc\lib as classpath.. 


I tried connecting with scott / tiger thru easy config and it works. 


-Original Message-
From:   Eugene Martin [SMTP:[EMAIL PROTECTED]]
Sent:   02 June 2000 14:07
To: [EMAIL PROTECTED]
Subject:    Re: Urgent 


Check TCPIP settings all round.
Are there any ports blocked on the server machine. 


Can you connect via Oracle Net8 easy config utility.
If not what is the error. 


Eugene Martin 




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Re: Urgent

[Anil Dhyani]

hi
1) you can use expilcitly,call the servlets to control the session, as
2) you can use the getValue and PutValue functions in JSP, when you haev
specified
in JSP tag that session="true"
anil

From: Munish Talwar [EMAIL PROTECTED]
Reply-To: A mailing list about Java Server Pages specification and
 reference [EMAIL PROTECTED]
To: [EMAIL PROTECTED]
Subject: Urgent
Date: Thu, 1 Jun 2000 13:34:52 -0400

Any body knows how to trap session expiration in JSP so that we can display
proper message??


thanks
munish

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Re: Urgent

[Watson, Dean]

This is how we do it:

HttpSession session = request.getSession(false);
if (session == null) {
// Redirect to timeout
WebLogic.redirect(request, response, "Timeout.html");
}
Make sure you set page sessio to false as in below:
%@ page session="false" %

Dean

-Original Message-
From: Munish Talwar [mailto:[EMAIL PROTECTED]]
Sent: June 01, 2000 10:35 AM
To: [EMAIL PROTECTED]
Subject: Urgent


Any body knows how to trap session expiration in JSP so that we can display
proper message??


thanks
munish

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Re: Urgent : how to replace multiple occurances of a character in a string

[Fernando Ribeiro]

Use a regular expression package like the good one available from GNU
(www.cacas.org/~wes), OROMatch or Stevesoft`s com.stevesoft.pat.

fribeiro

- Original Message -
From: "srinivasa rao yeramati" [EMAIL PROTECTED]
To: [EMAIL PROTECTED]
Sent: Thursday, June 01, 2000 1:03 AM
Subject: Urgent : how to replace multiple occurances of a character in a
string


 Hi

 I have to replace the occurance of single quote ' with two single quotes
''
 in multipe places with in the same string .
 How can i replace multiple ocurances. is replace method has any parameters
 to take care.

 Help is highly appreciated

 srini yeramati


 
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Re: Urgent : how to replace multiple occurances of a character in a string

[Vincent Yau]

I use the regular expression package from Apache
http://jakarta.apache.org/regexp/index.html

and then I did:

RE expr = new RE("'") ;  // RE is the class object from Apache
String newstr = expr.subst(oldstr, "''") ;



m: srinivasa rao yeramati [EMAIL PROTECTED]
Reply-To: A mailing list about Java Server Pages specification and
 reference [EMAIL PROTECTED]
To: [EMAIL PROTECTED]
Subject: Urgent : how to replace multiple occurances of a character in a
   string
Date: Thu, 1 Jun 2000 04:03:14 IST

Hi

I have to replace the occurance of single quote ' with two single quotes ''
in multipe places with in the same string .
How can i replace multiple ocurances. is replace method has any parameters
to take care.

Help is highly appreciated

srini yeramati



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Re: URGENT!!!! --- calling a servlet from a jsp page

[Sharan, Abhishek]

Title: RE: URGENT --- calling a servlet from a jsp page





Hi joy
get a reference to request dispatcher and invoke forward method on rd with request and response object as parameter
somethin like
%
RequestDispatcher rd= req.getRequestDispatcher( /servlet/myServlet);
if(rd ! = null)
{


try{
rd.forward(req,res);
}
catch(Exception e)


}


%

-Original Message-
From: Joysorlyn Dixon [SMTP:[EMAIL PROTECTED]]
Sent: Tuesday, May 30, 2000 3:48 AM
To: [EMAIL PROTECTED]
Subject: URGENT --- calling a servlet from a jsp page


My apologies for the newbie question -- but I'm
pulling my hair out at this point --


Please some one tell/show me a snippet of
code that will call my servlet passing the
jsp page's request and response objects to the
servlet-- or passing the request and response
objects to a class that will call my call my
servlet through servlet chaining.


Thank you very much in advance,
 Joy


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Re: Urgent ! SSI - LAST_MODIFIED

[Javier Cazares]

.Kelly,

.to include the last modified page value is not as easy in a
.jsp file as it is in a .shtml file.

.you need to do the following:


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

% File f = new
File(application.getRealPath(request.getServletPath())); %

% Date modified = new
Date(f.getLastModified()); %

htmlbody

This page last modified on: %=
modified %

/body/html
.hope it helps,

.javier.

   Javier Cazares
GEPS Intranet Web Team
1 River Road, Bldg. 40-213
Schenectady, NY 12345
P: (518) 385-1521
Email: [EMAIL PROTECTED]


 -Original Message-
 From: Kelly Lew
 Sent: Thursday, May 25, 2000 7:28 AM
 To:   [EMAIL PROTECTED]
 Subject:  Urgent ! SSI - LAST_MODIFIED

 Hi,

 How can I include the !--#echo var="LAST_MODIFIED"-- into the jsp
 file. It seems like working to me.
 Please help.



 Kelly

 ==
 =
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Re: Urgent ! SSI - LAST_MODIFIED

[Robert Nicholson]

Use Javascript instead.

http://www.elastica.com/cv.html

look at the bottom of the html source.

 -Original Message-
 From: A mailing list about Java Server Pages specification and reference
 [mailto:[EMAIL PROTECTED]]On Behalf Of Kelly Lew
 Sent: Thursday, May 25, 2000 4:28 AM
 To: [EMAIL PROTECTED]
 Subject: Urgent ! SSI - LAST_MODIFIED


 Hi,

 How can I include the !--#echo var="LAST_MODIFIED"-- into the jsp
 file. It seems like working to me.
 Please help.



 Kelly

 ==
 =
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Re: Urgent ! SSI - LAST_MODIFIED

[Pierre-Yves Saumont]

IMO, it would work better with lastModified() instead of getLastModified()

Pierre-Yves Saumont
[EMAIL PROTECTED]

-Message d'origine-
De: Javier Cazares [SMTP:[EMAIL PROTECTED]]
Date:   jeudi 25 mai 2000 15:07
A:  [EMAIL PROTECTED]
Objet:  Re: Urgent ! SSI - LAST_MODIFIED

.Kelly,

.to include the last modified page value is not as easy in a
jsp file as it is in a .shtml file.

.you need to do the following:


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

% File f = new
File(application.getRealPath(request.getServletPath())); %

% Date modified = new
Date(f.getLastModified()); %

htmlbody

This page last modified on: %=
modified %

/body/html
.hope it helps,

.javier.

   Javier Cazares
GEPS Intranet Web Team
1 River Road, Bldg. 40-213
Schenectady, NY 12345
P: (518) 385-1521
Email: [EMAIL PROTECTED]


 -Original Message-
 From: Kelly Lew
 Sent: Thursday, May 25, 2000 7:28 AM
 To:   [EMAIL PROTECTED]
 Subject:  Urgent ! SSI - LAST_MODIFIED

 Hi,

 How can I include the !--#echo var="LAST_MODIFIED"-- into the jsp
 file. It seems like working to me.
 Please help.



 Kelly

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Re: URGENT: How I save the JSP's html output as a file?

[Robert Nicholson]

Can you use a custom tag and in the end tag write the contents of the out
steam to file? ie. wrap your jsp page in custom tags.

Alternatively I reckon you could chain a servlet that has the
responsibility of writing the response to a file also.

I think you can get out stream from the PageContext. (don't quote me I
don't have my book handy)

This doesn't seem to difficult.

How does buffering work when you chain servlets?

On Fri, 19 May 2000, Alan Ausi wrote:

 Hi:

 I have a urgent  problem.

 I want save the JSP's output as a html file (not by
 hand). I think this is a basic
 problem but I can not solve it.

 Any one can help me?


 using "openstream" I can get static HTML from any
 URL,
 even outside the server.

 but the problem is I have no method to get the dynamic
 part of JSP  because
 the URL is the same before or after I write the JSP.
 Would you please give me some suggestion using which
 method I can distinguish it?

 I once read a mail: it is said  we can pretend the
 program is a browser, issue an http request
 to   java webserver then read the response back.

 Would someone explain it in detailed example?

 Thanks in advance





 __
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Re: urgent: how to sense url click

[Geert Van Damme]

I don't see how you can use servlet chaining here.
The URL's I want to count the clicks for are on another server. They're not
mine.
To which call would I chain this servlet you gave

Geert 'Darling' Van Damme

 -Original Message-
 From: A mailing list about Java Server Pages specification and reference
 [mailto:[EMAIL PROTECTED]]On Behalf Of Jonathan Hager
 Sent: woensdag 3 mei 2000 2:08
 To: [EMAIL PROTECTED]
 Subject: Re: urgent: how to sense url click


 Servlet Chaining may be more appropriate...I guess it's just a
 design issue.
 I might argue that servlet chaining allows for regular uri's to be used,
 which are more search-server friendly.

 public doGet (HttpServletRequest req, HttpServletResponse res) throws
 ServletException, IOException {
   String contentType = req.contentType();
   if (contentType == null) return;
   res.setContentType(contentType);

   String URI = getURI();

   //update database for the give URI

   //output content identical to the input
   PrintWriter out = res.getWriter();
   BufferedReader in = req.Reader();
   String line = null;
   while ((line = in.readLine()) != null)
 out.println(line);
 }

 Don't forget to turn servlet chaining on for text/html files (or whatever
 type of files you are counting).  You'll have to refer to your servers
 document on how to do this.

 Sincerely
 Jonathan Hager

 -Original Message-
 From: Geert Van Damme [mailto:[EMAIL PROTECTED]]
 Sent: Tuesday, May 02, 2000 1:50 AM
 To: [EMAIL PROTECTED]
 Subject: Re: urgent: how to sense url click


 I just tried to send you this, but the mail server doesn't seem
 to find your
 address immediately, so I copy it to the list.
 Others might be interested as well.

 I use a servlet that does something like this

 public void doGet (HttpServletRequest req, HttpServletResponse res) throws
 ServletException, IOException {

 String url = req.getQueryString();
 //String url = req.getParameter(url);

 if (url != null){
 url = url.substring(url.indexOf("url=")+4);
 //log(url);
 try{
 Integer id = new Integer(req.getParameter("id"));
 if (url !=
 l){
 res.sendRedirect(url);
 synchronized (this){
 // update your db here
 }
 }
 }
 }

 instead of a normal hyperlink I use a link to
 /servlet/counter?url=http://www.reallink.com

 Geert 'Darling' Van Damme


  -Original Message-
  From: A mailing list about Java Server Pages specification and reference
  [mailto:[EMAIL PROTECTED]]On Behalf Of Nagaprakash C S
  Sent: dinsdag 2 mei 2000 10:19
  To: [EMAIL PROTECTED]
  Subject: Re: urgent: how to sense url click
 
 
  can u pls brief me, i'm not clear how to write
 
 
  thanks in advance
  prakash
 
  K Ramesh wrote:
 
   write a onclick() handler for the hyperlink.
  
   Nagaprakash C S [EMAIL PROTECTED] on 05/02/2000 12:09:12
  
   Please respond to A mailing list about Java Server Pages
  specification and
 reference [EMAIL PROTECTED]
  
   To:   [EMAIL PROTECTED]
   cc:(bcc: K Ramesh/Chennai/HCLDELUXE)
  
   Subject:  urgent: how to sense url click
  
   hi all,
  
   i 'v an urgent requirement of sensing the clicking of hyperlink and
   upadating the database, any suggestions and solutions are greatly
   welcome
  
   thanks in advance
   prakash
  
  
  ==
  =
   To unsubscribe: mailto [EMAIL PROTECTED] with body:
  "signoff JSP-INTEREST".
   Some relevant FAQs on JSP/Servlets can be found at:
  
http://java.sun.com/products/jsp/faq.html
http://www.esperanto.org.nz/jsp/jspfaq.html
http://www.jguru.com/jguru/faq/faqpage.jsp?name=JSP
http://www.jguru.com/jguru/faq/faqpage.jsp?name=Servlets
  
  
  ==
  =
   To unsubscribe: mailto [EMAIL PROTECTED] with body:
  "signoff JSP-INTEREST".
   Some relevant FAQs on JSP/Servlets can be found at:
  
http://java.sun.com/products/jsp/faq.html
http://www.esperanto.org.nz/jsp/jspfaq.html
http://www.jguru.com/jguru/faq/faqpage.jsp?name=JSP
http://www.jguru.com/jguru/faq/faqpage.jsp?name=Servlets
 
  ==
  =
  To unsubscribe: mailto [EMAIL PROTECTED] with body: "signoff
  JSP-INTEREST".
  Some relevant FAQs on JSP/Servlets can be found at:
 
   http://java.sun.com/products/jsp/faq.html
   http://www.esperanto.org.nz/jsp/jspfaq.html
   http://www.jguru.com/jguru/faq/faqpage.jsp?name=JSP
   http://www.jguru.com/jguru/faq/faqpage.jsp?name=Servlets
 
 

 ==
 =
 To unsubscribe:

Re: urgent: how to sense url click

[K Ramesh]

write a onclick() handler for the hyperlink.





Nagaprakash C S [EMAIL PROTECTED] on 05/02/2000 12:09:12

Please respond to A mailing list about Java Server Pages specification and
  reference [EMAIL PROTECTED]

To:   [EMAIL PROTECTED]
cc:(bcc: K Ramesh/Chennai/HCLDELUXE)

Subject:  urgent: how to sense url click




hi all,

i 'v an urgent requirement of sensing the clicking of hyperlink and
upadating the database, any suggestions and solutions are greatly
welcome

thanks in advance
prakash

===
To unsubscribe: mailto [EMAIL PROTECTED] with body: "signoff JSP-INTEREST".
Some relevant FAQs on JSP/Servlets can be found at:

 http://java.sun.com/products/jsp/faq.html
 http://www.esperanto.org.nz/jsp/jspfaq.html
 http://www.jguru.com/jguru/faq/faqpage.jsp?name=JSP
 http://www.jguru.com/jguru/faq/faqpage.jsp?name=Servlets

===
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Some relevant FAQs on JSP/Servlets can be found at:

 http://java.sun.com/products/jsp/faq.html
 http://www.esperanto.org.nz/jsp/jspfaq.html
 http://www.jguru.com/jguru/faq/faqpage.jsp?name=JSP
 http://www.jguru.com/jguru/faq/faqpage.jsp?name=Servlets

Re: urgent: how to sense url click

[Geert Van Damme]

What do you mean exactly?
Is it something like the servlet we use at http://www.gojasper.be ?
We use a servlet to keep track of the number of hits for each link. after
recording the click the servlets sends a redirect.

Geert 'Darling' Van Damme

 -Original Message-
 From: A mailing list about Java Server Pages specification and reference
 [mailto:[EMAIL PROTECTED]]On Behalf Of Nagaprakash C S
 Sent: dinsdag 2 mei 2000 8:39
 To: [EMAIL PROTECTED]
 Subject: urgent: how to sense url click


 hi all,

 i 'v an urgent requirement of sensing the clicking of hyperlink and
 upadating the database, any suggestions and solutions are greatly
 welcome

 thanks in advance
 prakash

 ==
 =
 To unsubscribe: mailto [EMAIL PROTECTED] with body: "signoff
 JSP-INTEREST".
 Some relevant FAQs on JSP/Servlets can be found at:

  http://java.sun.com/products/jsp/faq.html
  http://www.esperanto.org.nz/jsp/jspfaq.html
  http://www.jguru.com/jguru/faq/faqpage.jsp?name=JSP
  http://www.jguru.com/jguru/faq/faqpage.jsp?name=Servlets



===
To unsubscribe: mailto [EMAIL PROTECTED] with body: "signoff JSP-INTEREST".
Some relevant FAQs on JSP/Servlets can be found at:

 http://java.sun.com/products/jsp/faq.html
 http://www.esperanto.org.nz/jsp/jspfaq.html
 http://www.jguru.com/jguru/faq/faqpage.jsp?name=JSP
 http://www.jguru.com/jguru/faq/faqpage.jsp?name=Servlets

Re: urgent: how to sense url click

[Nagaprakash C S]

can u pls brief me, i'm not clear how to write


thanks in advance
prakash

K Ramesh wrote:

 write a onclick() handler for the hyperlink.

 Nagaprakash C S [EMAIL PROTECTED] on 05/02/2000 12:09:12

 Please respond to A mailing list about Java Server Pages specification and
   reference [EMAIL PROTECTED]

 To:   [EMAIL PROTECTED]
 cc:(bcc: K Ramesh/Chennai/HCLDELUXE)

 Subject:  urgent: how to sense url click

 hi all,

 i 'v an urgent requirement of sensing the clicking of hyperlink and
 upadating the database, any suggestions and solutions are greatly
 welcome

 thanks in advance
 prakash

 ===
 To unsubscribe: mailto [EMAIL PROTECTED] with body: "signoff JSP-INTEREST".
 Some relevant FAQs on JSP/Servlets can be found at:

  http://java.sun.com/products/jsp/faq.html
  http://www.esperanto.org.nz/jsp/jspfaq.html
  http://www.jguru.com/jguru/faq/faqpage.jsp?name=JSP
  http://www.jguru.com/jguru/faq/faqpage.jsp?name=Servlets

 ===
 To unsubscribe: mailto [EMAIL PROTECTED] with body: "signoff JSP-INTEREST".
 Some relevant FAQs on JSP/Servlets can be found at:

  http://java.sun.com/products/jsp/faq.html
  http://www.esperanto.org.nz/jsp/jspfaq.html
  http://www.jguru.com/jguru/faq/faqpage.jsp?name=JSP
  http://www.jguru.com/jguru/faq/faqpage.jsp?name=Servlets

===
To unsubscribe: mailto [EMAIL PROTECTED] with body: "signoff JSP-INTEREST".
Some relevant FAQs on JSP/Servlets can be found at:

 http://java.sun.com/products/jsp/faq.html
 http://www.esperanto.org.nz/jsp/jspfaq.html
 http://www.jguru.com/jguru/faq/faqpage.jsp?name=JSP
 http://www.jguru.com/jguru/faq/faqpage.jsp?name=Servlets

Re: urgent: how to sense url click

[Jonathan Hager]

Servlet Chaining may be more appropriate...I guess it's just a design issue.
I might argue that servlet chaining allows for regular uri's to be used,
which are more search-server friendly.

public doGet (HttpServletRequest req, HttpServletResponse res) throws
ServletException, IOException {
  String contentType = req.contentType();
  if (contentType == null) return;
  res.setContentType(contentType);

  String URI = getURI();

  //update database for the give URI

  //output content identical to the input
  PrintWriter out = res.getWriter();
  BufferedReader in = req.Reader();
  String line = null;
  while ((line = in.readLine()) != null)
out.println(line);
}

Don't forget to turn servlet chaining on for text/html files (or whatever
type of files you are counting).  You'll have to refer to your servers
document on how to do this.

Sincerely
Jonathan Hager

-Original Message-
From: Geert Van Damme [mailto:[EMAIL PROTECTED]]
Sent: Tuesday, May 02, 2000 1:50 AM
To: [EMAIL PROTECTED]
Subject: Re: urgent: how to sense url click


I just tried to send you this, but the mail server doesn't seem to find your
address immediately, so I copy it to the list.
Others might be interested as well.

I use a servlet that does something like this

public void doGet (HttpServletRequest req, HttpServletResponse res) throws
ServletException, IOException {

String url = req.getQueryString();
//String url = req.getParameter(url);

if (url != null){
url = url.substring(url.indexOf("url=")+4);
//log(url);
try{
Integer id = new Integer(req.getParameter("id"));
if (url !=
l){
res.sendRedirect(url);
synchronized (this){
// update your db here
}
}
}
}

instead of a normal hyperlink I use a link to
/servlet/counter?url=http://www.reallink.com

Geert 'Darling' Van Damme


 -Original Message-
 From: A mailing list about Java Server Pages specification and reference
 [mailto:[EMAIL PROTECTED]]On Behalf Of Nagaprakash C S
 Sent: dinsdag 2 mei 2000 10:19
 To: [EMAIL PROTECTED]
 Subject: Re: urgent: how to sense url click


 can u pls brief me, i'm not clear how to write


 thanks in advance
 prakash

 K Ramesh wrote:

  write a onclick() handler for the hyperlink.
 
  Nagaprakash C S [EMAIL PROTECTED] on 05/02/2000 12:09:12
 
  Please respond to A mailing list about Java Server Pages
 specification and
reference [EMAIL PROTECTED]
 
  To:   [EMAIL PROTECTED]
  cc:(bcc: K Ramesh/Chennai/HCLDELUXE)
 
  Subject:  urgent: how to sense url click
 
  hi all,
 
  i 'v an urgent requirement of sensing the clicking of hyperlink and
  upadating the database, any suggestions and solutions are greatly
  welcome
 
  thanks in advance
  prakash
 
 
 ==
 =
  To unsubscribe: mailto [EMAIL PROTECTED] with body:
 "signoff JSP-INTEREST".
  Some relevant FAQs on JSP/Servlets can be found at:
 
   http://java.sun.com/products/jsp/faq.html
   http://www.esperanto.org.nz/jsp/jspfaq.html
   http://www.jguru.com/jguru/faq/faqpage.jsp?name=JSP
   http://www.jguru.com/jguru/faq/faqpage.jsp?name=Servlets
 
 
 ==
 =
  To unsubscribe: mailto [EMAIL PROTECTED] with body:
 "signoff JSP-INTEREST".
  Some relevant FAQs on JSP/Servlets can be found at:
 
   http://java.sun.com/products/jsp/faq.html
   http://www.esperanto.org.nz/jsp/jspfaq.html
   http://www.jguru.com/jguru/faq/faqpage.jsp?name=JSP
   http://www.jguru.com/jguru/faq/faqpage.jsp?name=Servlets

 ==
 =
 To unsubscribe: mailto [EMAIL PROTECTED] with body: "signoff
 JSP-INTEREST".
 Some relevant FAQs on JSP/Servlets can be found at:

  http://java.sun.com/products/jsp/faq.html
  http://www.esperanto.org.nz/jsp/jspfaq.html
  http://www.jguru.com/jguru/faq/faqpage.jsp?name=JSP
  http://www.jguru.com/jguru/faq/faqpage.jsp?name=Servlets



===
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Some relevant FAQs on JSP/Servlets can be found at:

 http://java.sun.com/products/jsp/faq.html
 http://www.esperanto.org.nz/jsp/jspfaq.html
 http://www.jguru.com/jguru/faq/faqpage.jsp?name=JSP
 http://www.jguru.com/jguru/faq/faqpage.jsp?name=Servlets

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Some relevant FAQs on JSP/Servlets can be found at:

 http://java.sun.com/products/jsp/faq.html
 http://www.esperanto.o

Re: urgent: how to sense url click

[Geert Van Damme]

I just tried to send you this, but the mail server doesn't seem to find your
address immediately, so I copy it to the list.
Others might be interested as well.

I use a servlet that does something like this

public void doGet (HttpServletRequest req, HttpServletResponse res) throws
ServletException, IOException {

String url = req.getQueryString();
//String url = req.getParameter(url);

if (url != null){
url = url.substring(url.indexOf("url=")+4);
//log(url);
try{
Integer id = new Integer(req.getParameter("id"));
if (url !=
l){
res.sendRedirect(url);
synchronized (this){
// update your db here
}
}
}
}

instead of a normal hyperlink I use a link to
/servlet/counter?url=http://www.reallink.com

Geert 'Darling' Van Damme


 -Original Message-
 From: A mailing list about Java Server Pages specification and reference
 [mailto:[EMAIL PROTECTED]]On Behalf Of Nagaprakash C S
 Sent: dinsdag 2 mei 2000 10:19
 To: [EMAIL PROTECTED]
 Subject: Re: urgent: how to sense url click


 can u pls brief me, i'm not clear how to write


 thanks in advance
 prakash

 K Ramesh wrote:

  write a onclick() handler for the hyperlink.
 
  Nagaprakash C S [EMAIL PROTECTED] on 05/02/2000 12:09:12
 
  Please respond to A mailing list about Java Server Pages
 specification and
reference [EMAIL PROTECTED]
 
  To:   [EMAIL PROTECTED]
  cc:(bcc: K Ramesh/Chennai/HCLDELUXE)
 
  Subject:  urgent: how to sense url click
 
  hi all,
 
  i 'v an urgent requirement of sensing the clicking of hyperlink and
  upadating the database, any suggestions and solutions are greatly
  welcome
 
  thanks in advance
  prakash
 
 
 ==
 =
  To unsubscribe: mailto [EMAIL PROTECTED] with body:
 "signoff JSP-INTEREST".
  Some relevant FAQs on JSP/Servlets can be found at:
 
   http://java.sun.com/products/jsp/faq.html
   http://www.esperanto.org.nz/jsp/jspfaq.html
   http://www.jguru.com/jguru/faq/faqpage.jsp?name=JSP
   http://www.jguru.com/jguru/faq/faqpage.jsp?name=Servlets
 
 
 ==
 =
  To unsubscribe: mailto [EMAIL PROTECTED] with body:
 "signoff JSP-INTEREST".
  Some relevant FAQs on JSP/Servlets can be found at:
 
   http://java.sun.com/products/jsp/faq.html
   http://www.esperanto.org.nz/jsp/jspfaq.html
   http://www.jguru.com/jguru/faq/faqpage.jsp?name=JSP
   http://www.jguru.com/jguru/faq/faqpage.jsp?name=Servlets

 ==
 =
 To unsubscribe: mailto [EMAIL PROTECTED] with body: "signoff
 JSP-INTEREST".
 Some relevant FAQs on JSP/Servlets can be found at:

  http://java.sun.com/products/jsp/faq.html
  http://www.esperanto.org.nz/jsp/jspfaq.html
  http://www.jguru.com/jguru/faq/faqpage.jsp?name=JSP
  http://www.jguru.com/jguru/faq/faqpage.jsp?name=Servlets



===
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Some relevant FAQs on JSP/Servlets can be found at:

 http://java.sun.com/products/jsp/faq.html
 http://www.esperanto.org.nz/jsp/jspfaq.html
 http://www.jguru.com/jguru/faq/faqpage.jsp?name=JSP
 http://www.jguru.com/jguru/faq/faqpage.jsp?name=Servlets

Re: URGENT : How do i extend a JSP page ?

[Jim Bailey]

Here is what we are doing at Cambridge Interactive with Resin.  It works
correctly though it bypasses Resin's optimizations. We are porting from a
JSP 0.91 version though so we are willing to take that hit (temporarily I
hope). It isn't a recommended design though. You could be losing a lot of
performance tweaks by using the extends page directive with JSP 1.x.

public abstract class CIServlet
  extends javax.servlet.http.HttpServlet
  implements HttpJspPage, SingleThreadModel
{
  public abstract void _jspService(
 HttpServletRequest request,
 HttpServletResponse response )
throws ServletException, IOException;

  public void jspDestroy()
  {
  }

  public void jspInit()
  {
  }

  public synchronized void service(
 HttpServletRequest request,
 HttpServletResponse response )
throws ServletException, IOException
  {
_jspService( request, response );
  }
}

Jim Bailey
mailto:[EMAIL PROTECTED]
http://www.cinteractive.com

-Original Message-
From: Ñarendra Acharya [mailto:[EMAIL PROTECTED]]
Sent: Thursday, April 27, 2000 10:02 AM
To: [EMAIL PROTECTED]
Subject: URGENT : How do i extend a JSP page ?


Hi everybody,

I'm trying to extend my own class using a JSP.
The spec says that the superclass:
1. should implement HttpJspPage
2. al the methods in the Servlet interface are declared final

additionally, JSP author should have in the superclass :
- the service() method of the Servlet API invoke the _jspService()
- init(ServletConfig) method stores the configuration, makes it =
available as getServletConfig, then invokes jspInt
- the destroy() method invokes jspDestroy

now i'm using JRUN and i just checked out the .java file created by it :
it has the following signature:
public class myacct extends com.livesoftware.jsp.HttpJSPServlet =
implements com.livesoftware.jsp.JRunJspPage, HttpJspPage=20
Can somebody please tell me if i have to have my own superclass :
1. What class should my super class extend ? (in the context of using =
JRUN)
2. what classes should my super class implement ? (in the context of =
using JRUN)
3. What should be there in the init()/destroy() method ? (in the context =
of using JRUN)
3.1 by default
3.1 in case i don't have to initialize/destroy any objects for my =
project

Many thanx in advance

regards
narendra
P.S. i tried to send this mail twice using Outlook Express but it was
returned back
saying that this mail contained an attachment ..??? anybody know if Outlook
Express somehow "attaches" anything ?

===
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JSP-INTEREST".
Some relevant FAQs on JSP/Servlets can be found at:

 http://java.sun.com/products/jsp/faq.html
 http://www.esperanto.org.nz/jsp/jspfaq.html
 http://www.jguru.com/jguru/faq/faqpage.jsp?name=JSP
 http://www.jguru.com/jguru/faq/faqpage.jsp?name=Servlets

===
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Some relevant FAQs on JSP/Servlets can be found at:

 http://java.sun.com/products/jsp/faq.html
 http://www.esperanto.org.nz/jsp/jspfaq.html
 http://www.jguru.com/jguru/faq/faqpage.jsp?name=JSP
 http://www.jguru.com/jguru/faq/faqpage.jsp?name=Servlets

Re: URGENT : How do i extend a JSP page ?

[Paul Holser]

hi all...

for those of you into servlet engine/JSP page compilation
implementation: name some of the performance tweaks that can be
lost by using the "extends" directive?  what about the "implements"
directive of JSP 0.9x?

thanks for the info,
p

--
// Paul Holser (mailto:[EMAIL PROTECTED])
// ObjectSpace, Inc.
// The Leader in Business-to-Business Solutions
// http://www.objectspace.com

 -Original Message-
 From: Jim Bailey [mailto:[EMAIL PROTECTED]]
 Sent: Thursday, April 27, 2000 11:09 AM
 To: [EMAIL PROTECTED]
 Subject: Re: URGENT : How do i extend a JSP page ?


 Here is what we are doing at Cambridge Interactive with
 Resin.  It works
 correctly though it bypasses Resin's optimizations. We are
 porting from a
 JSP 0.91 version though so we are willing to take that hit
 (temporarily I
 hope). It isn't a recommended design though. You could be
 losing a lot of
 performance tweaks by using the extends page directive with JSP 1.x.

 public abstract class CIServlet
   extends javax.servlet.http.HttpServlet
   implements HttpJspPage, SingleThreadModel
 {
   public abstract void _jspService(
  HttpServletRequest request,
  HttpServletResponse response )
 throws ServletException, IOException;

   public void jspDestroy()
   {
   }

   public void jspInit()
   {
   }

   public synchronized void service(
  HttpServletRequest request,
  HttpServletResponse response )
 throws ServletException, IOException
   {
 _jspService( request, response );
   }
 }

 Jim Bailey
 mailto:[EMAIL PROTECTED]
 http://www.cinteractive.com

 -Original Message-
 From: Ñarendra Acharya [mailto:[EMAIL PROTECTED]]
 Sent: Thursday, April 27, 2000 10:02 AM
 To: [EMAIL PROTECTED]
 Subject: URGENT : How do i extend a JSP page ?


 Hi everybody,

 I'm trying to extend my own class using a JSP.
 The spec says that the superclass:
 1. should implement HttpJspPage
 2. al the methods in the Servlet interface are declared final

 additionally, JSP author should have in the superclass :
 - the service() method of the Servlet API invoke the _jspService()
 - init(ServletConfig) method stores the configuration, makes it =
 available as getServletConfig, then invokes jspInt
 - the destroy() method invokes jspDestroy

 now i'm using JRUN and i just checked out the .java file
 created by it :
 it has the following signature:
 public class myacct extends com.livesoftware.jsp.HttpJSPServlet =
 implements com.livesoftware.jsp.JRunJspPage, HttpJspPage=20
 Can somebody please tell me if i have to have my own superclass :
 1. What class should my super class extend ? (in the context
 of using =
 JRUN)
 2. what classes should my super class implement ? (in the context of =
 using JRUN)
 3. What should be there in the init()/destroy() method ? (in
 the context =
 of using JRUN)
 3.1 by default
 3.1 in case i don't have to initialize/destroy any objects for my =
 project

 Many thanx in advance

 regards
 narendra
 P.S. i tried to send this mail twice using Outlook Express but it was
 returned back
 saying that this mail contained an attachment ..??? anybody
 know if Outlook
 Express somehow "attaches" anything ?

 ==
 =
 To unsubscribe: mailto [EMAIL PROTECTED] with body: "signoff
 JSP-INTEREST".
 Some relevant FAQs on JSP/Servlets can be found at:

 http://java.sun.com/products/jsp/faq.html
 http://www.esperanto.org.nz/jsp/jspfaq.html
 http://www.jguru.com/jguru/faq/faqpage.jsp?name=JSP
 http://www.jguru.com/jguru/faq/faqpage.jsp?name=Servlets

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Some relevant FAQs on JSP/Servlets can be found at:

 http://java.sun.com/products/jsp/faq.html
 http://www.esperanto.org.nz/jsp/jspfaq.html
 http://www.jguru.com/jguru/faq/faqpage.jsp?name=JSP
 http://www.jguru.com/jguru/faq/faqpage.jsp?name=Servlets

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 http://www.esperanto.org.nz/jsp/jspfaq.html
 http://www.jguru.com/jguru/faq/faqpage.jsp?name=JSP
 http://www.jguru.com/jguru/faq/faqpage.jsp?name=Servlets

Re: URGENT: using session vs request/response

[Andrew Beacock]

John,

 Are there any downsides to putting objects in the HttpSession Object (as
 opposed to strictly using request/response).

All session-bound objects have to serialisable (which can cause
problems), due to the session constantly saved and restored.
Therefore if you have large data objects, it would be better to store
references to the these objects rather than the objects themselves.
Also stay away from binding SQL connections in the session, as this also
can cause some nasty db access problems.

 Are there any guidelines/Best Practices discussing (or advocating) minimal use
 of HttpSession object as a placeholder for object data (ex. beans)?

If you are using the model2 jsp-servlet-jsp concept, then it's best to
bind objects to the request and forward(), and only bind to the session
for things that are constantly accessed, e.g. member's name, id, etc.

Any comments?

Andrew Beacock
Software Team Leader
InterVoiceBrite Ltd.

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 http://java.sun.com/products/jsp/faq.html
 http://www.esperanto.org.nz/jsp/jspfaq.html
 http://www.jguru.com/jguru/faq/faqpage.jsp?name=JSP
 http://www.jguru.com/jguru/faq/faqpage.jsp?name=Servlets

Re: URGENT: using session vs request/response

[Craig R. McClanahan]

Andrew Beacock wrote:

 John,

  Are there any downsides to putting objects in the HttpSession Object (as
  opposed to strictly using request/response).

 All session-bound objects have to serialisable (which can cause
 problems), due to the session constantly saved and restored.

In servlet API 2.2, the requirement to be serializable is only when you include the
distributable element in your web application deployment descriptor, which
indicates that your application is programmed to operate in a distributed
environment.  In general, whether or not session information is ever saved and
restored is a feature of each particular servlet container -- check the docs on
yours to know what is supported and what is not.


 Therefore if you have large data objects, it would be better to store
 references to the these objects rather than the objects themselves.
 Also stay away from binding SQL connections in the session, as this also
 can cause some nasty db access problems.

  Are there any guidelines/Best Practices discussing (or advocating) minimal use
  of HttpSession object as a placeholder for object data (ex. beans)?

 If you are using the model2 jsp-servlet-jsp concept, then it's best to
 bind objects to the request and forward(), and only bind to the session
 for things that are constantly accessed, e.g. member's name, id, etc.


I follow a slightly different rule in my own application development -- if I need
something for longer than just the current request, I store the data, or a "pointer"
to the data, in the user's session.  Otherwise, I use request attributes.  The
decision between storing the data or a "pointer" to the data (i.e. a way to
reconstruct it) depends on the size of the stuff that would need to be stored as
compared to the memory available on the server, the number of simultaneous user
sessions that are active, and so on.  If I have (relatively) lots of available
memory, and/or it would take a long time to reconstruct the data next time I needed
it (say, a very expensive database query) I will tend to keep the data in the user
session even if it is fairly large -- but I will try to get rid of it as quickly as
possible to make the memory space available for garbage collection and reuse.


 Any comments?

 Andrew Beacock
 Software Team Leader
 InterVoiceBrite Ltd.


Craig McClanahan

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 http://java.sun.com/products/jsp/faq.html
 http://www.esperanto.org.nz/jsp/jspfaq.html
 http://www.jguru.com/jguru/faq/faqpage.jsp?name=JSP
 http://www.jguru.com/jguru/faq/faqpage.jsp?name=Servlets

Re: URGENT: *W*e*b*S*p*h*e*r*e jsp include issues??

[Richard Vowles]

You've probably got too many asterisks in your code.

- Original Message -
From: John G Kroubalkian [EMAIL PROTECTED]
To: [EMAIL PROTECTED]
Sent: Wednesday, January 26, 2000 7:48 AM
Subject: URGENT: *W*e*b*S*p*h*e*r*e jsp include issues??


 Sorry about the cryptic subject, but I have posted several times and it
seems
 to be getting filtered by the list server.  This is not a flame, I need
some
 developer  feedback.
 These .jsp's work fine under W*e*b*L*o*g*i*c and our firm has a "Sev 1"
into
 I*B*M but we find it hard to believe that this product cannot handle a
 jsp:include... it's kind of fundamental to JSP.

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 http://www.esperanto.org.nz/jsp/jspfaq.html

Re: Urgent

[Jari Worsley]

Please, please, please read the faq referenced at the bottom of every list message
before posting. It really does provide answers, and that's what it's there for
"Frequently Asked Questions"... It gives you lots of answers on what jsp is, and
how to sue, with references to other good sites.

Sorry to all for ranting, but this list is getting very busy - with off-topic
postings, "unsubscribe" messages ;) and simple questions answered in the faq (not
quite so heinous a crime), and I must have got out of the wrong side of bed this
morning (the grumpy side).

Jari

Rao Dadi wrote:

 Hi All,

 I am New to JSP. I want to Know how to use Anchor, Including a file,
 Including an img file,Running an Ordinary JavaBean from JSP. Any help is
 Highly Appriciated.
 Satya

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Re: urgent: JSP's calling Servlets

[[EMAIL PROTECTED]]

I tried this but it says it cannot find the servlet pgm.
Where should I place the servlet pgm. I'm using JAVA WEBSERVER?

But I'm able to solve the problem .. call servlet with session alive
using   window.open("");

Thanks,
Chary

--
From:   Sam[SMTP:[EMAIL PROTECTED]]
Reply To:   [EMAIL PROTECTED]
Sent:   Tuesday, January 25, 2000 12:49 AM
To: [EMAIL PROTECTED]
Cc: [EMAIL PROTECTED]
Subject:    Re: urgent: JSP's calling Servlets

the forward tag uses a request dispatcher works locally only
Use a relative url like "/servlet/MyServlet" for this and it will work

-Sameer

"[EMAIL PROTECTED]" wrote:

 I want to call a Servlet from my JSP page.when I was trying to use
 href,my servlet is invoked but the session which was created earlier is
 found to be null(may be because of the request parameter not passed from
 JSP)
 When I was using
 jsp:forward page="http://localhost:8080/../..Servlet" /
 It's gving
 "Your request is understood but cannot provide service to your request"

 How can I call a servlet from a JSP and pass on the request paramter
 from a JSP;

 Any suggestion or  help would be helpful for my project.

 Thanks in advance,
 Chary

 ===
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  http://www.esperanto.org.nz/jsp/jspfaq.html

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Re: URGENT: *W*e*b*S*p*h*e*r*e jsp include issues??

[ICHTUS]

Is your WebSphere installed to use jsp 0.92?

In WebSphere Studio see:
Edit-Properties-Advanced and set JSP Version, Server Version
and classes version to 3.0.

I think the server is ready to work.
_

Vinicios Torres [EMAIL PROTECTED]
ICHTUS Webmaster http://www.Ichtus.com.br

  ICHTUS - Edificando o Povo de Deus na Palavra de Deus na Internet
_

-Mensagem original-
De: John G Kroubalkian [EMAIL PROTECTED]
Para: [EMAIL PROTECTED] [EMAIL PROTECTED]
Data: Terça-feira, 25 de Janeiro de 2000 22:22
Assunto: URGENT: *W*e*b*S*p*h*e*r*e jsp include issues??


Sorry about the cryptic subject, but I have posted several times and it seems
to be getting filtered by the list server.  This is not a flame, I need some
developer  feedback.

My development team has the 3.0 version of WS (see subject)
When we attempt to do any kind of jsp:include file="..." / within this
product we get many Exceptions thrown.

These .jsp's work fine under W*e*b*L*o*g*i*c and our firm has a "Sev 1" into
I*B*M but we find it hard to believe that this product cannot handle a
jsp:include... it's kind of fundamental to JSP.

Has anyone had a similar experience?  Were you able to correct it?

Any help would be highly appreciated...as our deliverable dates are rapidly
approaching.

Thanks,
John

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Re: urgent: JSP's calling Servlets

[Arun Thomas]

Hey Chary,

The jsp:forward tag should always use a relative URL.  Try that instead!

-AMT

 -Original Message-
 From: A mailing list about Java Server Pages specification and reference
 [mailto:[EMAIL PROTECTED]]On Behalf Of
 [EMAIL PROTECTED]
 Sent: Monday, January 24, 2000 5:02 AM
 To: [EMAIL PROTECTED]
 Subject: urgent: JSP's calling Servlets


 I want to call a Servlet from my JSP page.when I was trying to use
 href,my servlet is invoked but the session which was created earlier is
 found to be null(may be because of the request parameter not passed from
 JSP)
 When I was using
 jsp:forward page="http://localhost:8080/../..Servlet" /
 It's gving
 "Your request is understood but cannot provide service to
 your request"

 How can I call a servlet from a JSP and pass on the request paramter
 from a JSP;

 Any suggestion or  help would be helpful for my project.

 Thanks in advance,
 Chary

 ==
 =
 To unsubscribe: mailto [EMAIL PROTECTED] with body: "signoff
 JSP-INTEREST".
 FAQs on JSP can be found at:
  http://java.sun.com/products/jsp/faq.html
  http://www.esperanto.org.nz/jsp/jspfaq.html


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Re: urgent: JSP's calling Servlets

[Sam]

the forward tag uses a request dispatcher works locally only
Use a relative url like "/servlet/MyServlet" for this and it will work

-Sameer

"[EMAIL PROTECTED]" wrote:

 I want to call a Servlet from my JSP page.when I was trying to use
 href,my servlet is invoked but the session which was created earlier is
 found to be null(may be because of the request parameter not passed from
 JSP)
 When I was using
 jsp:forward page="http://localhost:8080/../..Servlet" /
 It's gving
 "Your request is understood but cannot provide service to your request"

 How can I call a servlet from a JSP and pass on the request paramter
 from a JSP;

 Any suggestion or  help would be helpful for my project.

 Thanks in advance,
 Chary

 ===
 To unsubscribe: mailto [EMAIL PROTECTED] with body: "signoff JSP-INTEREST".
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  http://java.sun.com/products/jsp/faq.html
  http://www.esperanto.org.nz/jsp/jspfaq.html

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Re: Urgent: Starting a new Session

[Craig R. McClanahan]

Moonim Masaoud wrote:

 Hi,

 First Wishing you all a Happy and Prosperous New Year !

 I have a JSP which has a list of links. These links point to other JSPs. When
 I click one of these links, I want to start a new session.

 Now is there a way to branch of into a new session, when the user clicks on
 one of those links ?


At the top of each linked-to page, add a scriptlet that invalidates the current
session and creates a new one:

%
session.invalidate();
session = request.getSession();
%

In these pages themselves, you won't be able to refer to any session-scope beans
because you are wiping them out, but subsequent pages will be able to.


 Thanx,
 Masaoud


Craig

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Re: Urgent : Problem with session bean

[Jason Lee]

If it's as simple as opening up a completely separate window when each friend is
clicked on, then I would just use the same tag to open the window. I.e.:

a href="somepage.jsp" target="_friend"

This should always keep the same window targeted and thus be in sync with your bean.

Jason

Moonim Masaoud wrote:

 Hi all,

 I have a web application which consists of 4 JSP's and a session bean.

 Description :
 -
 The session bean holds data which is to be displayed/modified  in the JSP's.
 The Sequence of JSP's is defined as follows :

 Page 1 is a list of friend names: The user clicks one of these names, which
 results in data from the database to fill up this session bean and calling the
 second page ( which displays the data ).
 Page 2 contains a form with breif information about the friend.
 The user can edit this data and submit it. Page 2 can also call Page 3 and Page
 4.
 Page 3 contains a form with detailed information about the friend. The user
 can edit this data and submit it, which results in Page 2 being called.
 Page 4 contains business information about the friend.The user can edit this
 data and submit it, which results in Page 2 being called.

 All the information is stored in the session bean. Page 3 and Page 4 come back
 to page 2 to finally submit the data.

 Problem :
 -
 Since there is a session bean used, on Page 1 if the user right clicks on two
 or more friend links, the session bean gets intitially populated by the first
 selected friend, and then by the second selected friend. The user gets two browser
 windows, showing him different data, but the session bean actually has the second
 selected friends data. Thus if the user submitted both the windows, the second
 friends data would be updated twice, when actually the user intended to update
 two different friends data.

 I cannot use a page scope bean since I am shuffling between different pages.

 How can I avoid the above problem ?

 Thanx
 Masaoud.

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Re: Urgent : Browser Inconsistencies

[Praveen Kumar S .]

Hi

It seems to be working fine for me, i am trying it across my network... and
it seems to wrok fine

in any case the browser will just see html text, it depends on how your
server is reacting to the requests,

Is the Url you are calling your jsp refreing to your web server(of your
machine) if you could clarify this pls.

Regards Amit

 -Original Message-
 From: Masaoud [SMTP:[EMAIL PROTECTED]]
 Sent: Tuesday, November 30, 1999 4:30 PM
 To:   [EMAIL PROTECTED]
 Subject:  Urgent : Browser Inconsistencies

 Hi,

 I have a very vague problem.

 I have a set of JSPs, these are called depending on certain parameters
 passed in the Forms Submit. Now these JSPs work fine on IE 5.0 and on
 Netscape 4.7

 But when I try running these JSP Pages on other machines or on browser
 versions other than the ones installed on my machine, they refuse to
 work.
 A blank page is displayed. After this I have to restart my Java Web
 Server, for anything to work properly again.

 Could anybody tell me if there are certain features of JSP that are not
 supportedon certain browser versions or so. ( I am currently trying IE
 4.0, IE 5.0, NC 4.5, NC 4.61, NC 4.7 )

 Thanx
 Masaoud

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Re: Urgent : Problem using a JDBC Bean in a JSP

[Hans Bergsten]

Masaoud wrote:

 Hi,

 I am new to JSP's and Beans. I have written a Java class which acceses a
 MySQL database on a remote machine usingd JDBC. This class when run
 using the java interpreter works fine and displays proper results.

 Now, I converted the above class file into a bean, by creating a ".jar"
 file and updated the manifest file accordingly. I am using the trial
 Java Web Server 2.0, so I placed the ".jar" file in the "lib" directory
 of the Java Web Server, and restarted the web server.

 I have a JSP file which uses the above mentioned class as a bean. When I
 try to access it, it gives me the following error :
 " javax.servlet.ServletException : Cannot create bean of class
 abc.dbclass "

 In the above message "dbclass" is my bean class, whereas abc is the
 folder containig that class when the ".jar" file was created.

 All the JDBC drivers that are required, have also been placed in the
 appropriate directory hierrarchy.

 Just to doble check I tried writting a very simple bean which just had a
 method that displayed a message. When I ran the JSP with this particular
 bean, it worked fine.

 I want to know that are there any particular things that are not to be
 performed in a bean, or which don't work in a bean, or any special care
 to be taken while writting a bean which uses JDBC. Or any other area
 which I may have overlooked.

 Also supplement your answer with some examples, if possible.

A bean is just a Java class, with no restrictions whatsoever. It seems like you
need to look at how packages work.

The fully qualified name of a class is composed of the package name plus
the class name. In your example it seems like you have a class named "dbclass"
in a package named "abc", or at least that's what you have specified in the
useBean tag. This works fine if you:

1) Specify the package name in your source file, i.e.

  package abc;
  public class dbclass {
...
  }

2) Put the .class file in a subdirectory to a directory in the CLASSPATH with
   the same name as the package. For JWS I believe the JWS/classes directory
   is included in the CLASSPATH automatically, so you can place it in

 JWS/classes/abc

3) If you rather use a JAR file, you must use the same kind of structure in
   the JAR file as in the file system, i.e. the .class file must be in a
   subdirectory with the same name as the package. But while you're developing
   the class it's usually easier to just put it in the classes directory as
   in 2) above.

4) In your JSP page, specify the fully qualified name for the class, i.e.

 jsp:useBean id="myDb" class="abc.dbclass" /


--
Hans Bergsten   [EMAIL PROTECTED]
Gefion Software http://www.gefionsoftware.com

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