Re: iplanet -jsp problem urgent, please help!!!!
Its always better if you post the code alongwith the explanation of the problem to the list for a quicker and a better answer to your query. I assume you will agree that to guess the your code from the explanation of your problem and then finding a solution for it is not going to be very easy for this list. Just an opinion :-). Have a nice day. With regards, Sachin S. Khanna http://www.emailanorder.com - Original Message - From: charu gupta [EMAIL PROTECTED] To: [EMAIL PROTECTED] Sent: Tuesday, April 24, 2001 7:48 AM Subject: iplanet -jsp problem urgent, please help Hi , I am using jsp, oracle 8 on win nt platform with iplanet as the web server. The application is a simple login page which verifies a user account that is the user name and the password. till sometime back everything was working fine, then suddendly the application started bombing. Page cannot be displayed message shows up whenever the user enters the username and password and hits enter. on hitting enter the information is checked from the database. Since in my code I was not closing the connection so I thot the web server must have exhausted all the d/b connections so i shut down and strated the server again but the problem is still there. please help! __ Do You Yahoo!? Yahoo! Auctions - buy the things you want at great prices http://auctions.yahoo.com/ === To unsubscribe: mailto [EMAIL PROTECTED] with body: signoff JSP-INTEREST. For digest: mailto [EMAIL PROTECTED] with body: set JSP-INTEREST DIGEST. 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. For digest: mailto [EMAIL PROTECTED] with body: set JSP-INTEREST DIGEST. 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: new to java desperately need help
Well just type the following line
java Countdown 3
You should see the following output :
3 2 1
Assuming you have compiled the source file (Countdown.java) to a class file
(Countdown.class) using the javac compiler :-).
Have a nice day.
With regards,
Sachin S. Khanna
http://www.emailanorder.com
- Original Message -
From: Marshall, Katyann [EMAIL PROTECTED]
To: [EMAIL PROTECTED]
Sent: Monday, April 23, 2001 9:38 PM
Subject: new to java desperately need help
I'm trying some simple java code I'm getting directly from a book, the
code
looks as follows, it's running fine how do I see the output, a co worker
told me that I'm using inner class in the code but I'm not too sure what
he
meant, can some on look at this code and tell me what I'm missing to see
the
output.
here is the code
class Countdown {
public static void main(String args[]) {
int i = Integer.valueOf(args[0]).intValue();
for(int j= i; j0; j--)
System.out.print(j + );
System.out.print(\u0007);
}
}
thanks
Katyann
-Original Message-
From: Sainz de Murieta [mailto:[EMAIL PROTECTED]]
Sent: Monday, April 23, 2001 11:34 AM
To: [EMAIL PROTECTED]
Subject:
A tomcat specific question:
Im using Tomcat 3.2 on Windows 2000. It's working fine when I start and
stop
it
manually (I mean, executing the scripts in /bin). But it doesn't work if I
install it as a service. All my paths on the wrapper.properties seem to be
ok.
I install it as server; just after starting it, it stops again writing the
file
jvm.stderr with the following content:
java.lang.NoClassDefFoundError: de
Exception in thread main
Does anybody know what my problem could be?
Cheers,
Iñaki.
-
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Re: cookie problems
The piece of code that you have supplied to the list is working fine.
Maybe the error is being generated due to some other lines of code.
A post of the entire jsp file to the list would surely get you a solution
from this list :-).
Have a nice day.
With regards,
Sachin S. Khanna
http://www.emailanorder.com
- Original Message -
From: Charles Luo [EMAIL PROTECTED]
To: [EMAIL PROTECTED]
Sent: Monday, April 23, 2001 4:17 PM
Subject: cookie problems
Dear mailinglist,
Currently, I am trying to use cookies to store data about site visitors'
actions.
the logic is that
Cookie[] cookies=request.getCookies();
if (cookies==null || cookies.length==0) {
aCookie=new Cookie(key,0);
aCookie.setMaxAge(60*10); // expires after 10 minute
response.addCookie(aCookie);
}
... do somthing here ( modifying the value of key: for example 0 - 1)
and then
for (int i=0; icookies.length; i++){
if (cookies[i].getName().equals(key)){
cookies[i].setValue(1);
cookies[i].setMaxAge(60*30); // expires after 30 minute
response.addCookie(cookies[i]);
}
When I first run this jsp, it works fine and on the second time, I got
some
exceptions thrown
Mon Apr 23 11:40:34 BST 2001:E WebAppServletContext-General exception
raised on '/polling/bepoll.jsp'
java.lang.NullPointerException
at jsp_servlet._polling._bepoll._jspService(_bepoll.java:230)
at weblogic.servlet.jsp.JspBase.service(JspBase.java:27)
at
weblogic.servlet.internal.ServletStubImpl.invokeServlet(ServletStubImpl.java
:123)
at
weblogic.servlet.internal.ServletContextImpl.invokeServlet(ServletContextImp
l.java:761)
at
weblogic.servlet.internal.ServletContextImpl.invokeServlet(ServletContextImp
l.java:708)
at
weblogic.servlet.internal.ServletContextManager.invokeServlet(ServletContext
Manager.java:252)
at
weblogic.socket.MuxableSocketHTTP.invokeServlet(MuxableSocketHTTP.java:346)
at
weblogic.socket.MuxableSocketHTTP.execute(MuxableSocketHTTP.java:246)
at weblogic.kernel.ExecuteThread.run(ExecuteThread.java:135)
Has any one got this kind of response before? Any comments will be
appreciated.
Cheers,
Charles
-Original Message-
From: Sachin S. Khanna [mailto:[EMAIL PROTECTED]]
Sent: 23 April 2001 07:54
To: [EMAIL PROTECTED]
Subject: Re: jsp:getProperty vs %= bean.getXxx %
The following extract from the jsp1.2 specification clarifies the
behaviour
witnessed by you ::
The value of the name attribute in jsp:setProperty and jsp:getProperty
will
refer to an object that is obtained from the pageContext object through
its
findAttribute() method.
The object named by the name must have been introduced to the JSP
processor using either the jsp:useBean action or a custom action with an
associated VariableInfo entry for this name.
Note: a consequence of the previous paragraph is that objects that are
stored in, say, the session by a front component are not automatically
visible to jsp:setProperty and jsp:getProperty actions in that page unless
a
jsp:useBean action, or some other action, makes them visible.
Based on the above if you add the following line of code to your jsp
it should generate the output you are looking for :
pageContext.setAttribute(invoice,invoice);
This line of code should come inside the for loop of your jsp and after
the
following line of code :
invoice = invoices[i];
Assume this helps :-).
Have a nice day.
With regards,
Sachin S. Khanna
http://www.emailanorder.com
- Original Message -
From: Gerry Scheetz [EMAIL PROTECTED]
To: [EMAIL PROTECTED]
Sent: Sunday, April 22, 2001 4:50 AM
Subject: jsp:getProperty vs %= bean.getXxx %
I have a JSP file that is
%@ page import=ChildCare.InvoiceBean
contentType=text/html;charset=ISO-8859-1 %
jsp:useBean id=invoice class=ChildCare.InvoiceBean /
% InvoiceBean[] invoices =
(InvoiceBean[])session.getAttribute(invoices); %
%
for (int i=0; i invoices.length; i++) {
invoice = invoices[i];
%
jsp:getProperty name=invoice property=invoiceNumber /
BR
%= invoice.getInvoiceNumber() %
P
%
}
%
/BODY
/HTML
My bean code is
package ChildCare;
public class InvoiceBean implements Serializable{
int invoiceNumber;
/**
* Constructor
*/
public InvoiceBean() {
}
public int getInvoiceNumber() {
return invoiceNumber;
}
public void setInvoiceNumber(int newInvoiceNumber) {
invoiceNumber = newInvoiceNumber;
}
}
I get a 0 returned from jsp:getProperty name=invoice
property=invoiceNumber /
and I get the invoice number from %= invoice.getInvoiceNumber() %
I am using Tomcat as my servlet container and JSP engine, apache is my
web
server.
Any idea on why I do not get the invoice number using the getProperty
command?
Side note, why do I have to
Re: new to java desperately need help
well u can unsubscribe from the list by sending mail
To unsubscribe: mailto [EMAIL PROTECTED] with body: signoff JSP-INTEREST.
and then subscribe again to the list u want from the URL in this mail for
mailing list
manoj nahar
At 09:37 23.04.01 -0700, you wrote:
HOW CAN I CHANGE MY EMAIL ADDRESS FOR THIS LIST?
THANKS,
ANDREW
-Original Message-
From: manoj nahar [mailto:[EMAIL PROTECTED]]
Sent: Monday, April 23, 2001 9:17 AM
To: [EMAIL PROTECTED]
Subject: Re: new to java desperately need help
hi Katyann,
It is good that u are learning java and trying things.
but this is a JSP mailing list post such queries on java general mailing
list. as this would save lot of time of JSP developers.
u can get the list of all java mailing list at this address
http://www.ibiblio.org/javafaq/mailinglists.html
thanks
manoj nahar
At 12:08 23.04.01 -0400, you wrote:
I'm trying some simple java code I'm getting directly from a book, the code
looks as follows, it's running fine how do I see the output, a co worker
told me that I'm using inner class in the code but I'm not too sure what he
meant, can some on look at this code and tell me what I'm missing to see
the
output.
here is the code
class Countdown {
public static void main(String args[]) {
int i = Integer.valueOf(args[0]).intValue();
for(int j= i; j0; j--)
System.out.print(j + );
System.out.print(\u0007);
}
}
thanks
Katyann
-Original Message-
From: Sainz de Murieta [mailto:[EMAIL PROTECTED]]
Sent: Monday, April 23, 2001 11:34 AM
To: [EMAIL PROTECTED]
Subject:
A tomcat specific question:
Im using Tomcat 3.2 on Windows 2000. It's working fine when I start and
stop
it
manually (I mean, executing the scripts in /bin). But it doesn't work if I
install it as a service. All my paths on the wrapper.properties seem to be
ok.
I install it as server; just after starting it, it stops again writing the
file
jvm.stderr with the following content:
java.lang.NoClassDefFoundError: de
Exception in thread main
Does anybody know what my problem could be?
Cheers,
Iñaki.
-
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Re: new to java desperately need help
Hi,
I have checked it by executing it. Now it is executing fine after doing
folwing updation.
There must be one class public in ur file. so just write ur class as public
as:
public class Countdown {
...
...
It will work fine.
Hamid Hassan
Software engineer
visualsoft-inc.com
-Original Message-
From: A mailing list about Java Server Pages specification and reference
[mailto:[EMAIL PROTECTED]]On Behalf Of Hari Nair
Sent: Monday, April 23, 2001 9:42 PM
To: [EMAIL PROTECTED]
Subject: Re: new to java desperately need help
Your second output statement should be using System.out.println instead of
just print..
hope this will work..
hari
-Original Message-
From: A mailing list about Java Server Pages specification and reference
[mailto:[EMAIL PROTECTED]]On Behalf Of Marshall, Katyann
Sent: Monday, April 23, 2001 12:09 PM
To: [EMAIL PROTECTED]
Subject: new to java desperately need help
I'm trying some simple java code I'm getting directly from a book, the code
looks as follows, it's running fine how do I see the output, a co worker
told me that I'm using inner class in the code but I'm not too sure what he
meant, can some on look at this code and tell me what I'm missing to see the
output.
here is the code
class Countdown {
public static void main(String args[]) {
int i = Integer.valueOf(args[0]).intValue();
for(int j= i; j0; j--)
System.out.print(j + );
System.out.print(\u0007);
}
}
thanks
Katyann
-Original Message-
From: Sainz de Murieta [mailto:[EMAIL PROTECTED]]
Sent: Monday, April 23, 2001 11:34 AM
To: [EMAIL PROTECTED]
Subject:
A tomcat specific question:
Im using Tomcat 3.2 on Windows 2000. It's working fine when I start and stop
it
manually (I mean, executing the scripts in /bin). But it doesn't work if I
install it as a service. All my paths on the wrapper.properties seem to be
ok.
I install it as server; just after starting it, it stops again writing the
file
jvm.stderr with the following content:
java.lang.NoClassDefFoundError: de
Exception in thread main
Does anybody know what my problem could be?
Cheers,
Iñaki.
-
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Textarea wrap newlines to BR
Hi I have a class called Filter that substitutes newline characters with the html BR tag so data entered on the form will be diplayed properly. This works fine if the enter key is hit in the textarea the substitution is made. My problem is when someone continues typeing and the text goes on to the newline automatically. I thought that when the WRAP attribute on the tag was set to PHYSICAL that a new line character is automatically added. Can anyone tell me if this is the case and if so what might i be doing wrong. Thanks Gav _ Get Your Private, Free E-mail from MSN Hotmail at http://www.hotmail.com. === To unsubscribe: mailto [EMAIL PROTECTED] with body: signoff JSP-INTEREST. For digest: mailto [EMAIL PROTECTED] with body: set JSP-INTEREST DIGEST. 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
urgent
Hi all, Can anyone give me a clue to this error which raised when 13469 records were inserted through a program in java. java.sql.SQLException: ORA-01631: max # extents (121) reached in table CAS_USER. MODULE_LOG at oracle.jdbc.ttc7.TTIoer.processError(TTIoer.java:181) at oracle.jdbc.ttc7.Oall7.receive(Oall7.java:631) at oracle.jdbc.ttc7.TTC7Protocol.doOall7(TTC7Protocol.java:1225) at oracle.jdbc.ttc7.TTC7Protocol.parseExecuteFetch(TTC7Protocol.java:661 ) at oracle.jdbc.driver.OracleStatement.doExecuteOther(OracleStatement.jav a:780) at oracle.jdbc.driver.OracleStatement.doExecuteWithBatch(OracleStatement .java:822) at oracle.jdbc.driver.OracleStatement.doExecute(OracleStatement.java:116 4) at oracle.jdbc.driver.OracleStatement.doExecuteWithTimeout(OracleStateme nt.java:1210) at oracle.jdbc.driver.OracleStatement.executeUpdate(OracleStatement.java :1227) at ConnectionManager.insertRecords(ConnectionManager.java:25) at DbHandlerFeeder.updatedata(DbHandlerFeeder.java:239) at DbHandlerFeeder.sendToDatabase(DbHandlerFeeder.java:391) at LogHandlerCaller.feederdetaillogmanipulation(LogHandlerCaller.java:11 7) at LogHandlerMain.pathForFeeder(LogHandlerMain.java:122) at LogHandlerMain.main(LogHandlerMain.java:164) The time is :2317 ** Regards, Sandarbh === To unsubscribe: mailto [EMAIL PROTECTED] with body: signoff JSP-INTEREST. For digest: mailto [EMAIL PROTECTED] with body: set JSP-INTEREST DIGEST. 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
No Subject
perhaps u could try putting all the JAR's found in the %tomcat_home%\lib into ur CLASSPATH. Maybe that could help. I am running Win2k + Tomcat 3.2 too --- it runs absolutely fine :) Mayuresh -Original Message- From: A mailing list about Java Server Pages specification and reference [mailto:[EMAIL PROTECTED]]On Behalf Of Sainz de Murieta Sent: Monday, April 23, 2001 21:04 To: [EMAIL PROTECTED] Subject: A tomcat specific question: Im using Tomcat 3.2 on Windows 2000. It's working fine when I start and stop it manually (I mean, executing the scripts in /bin). But it doesn't work if I install it as a service. All my paths on the wrapper.properties seem to be ok. I install it as server; just after starting it, it stops again writing the file jvm.stderr with the following content: java.lang.NoClassDefFoundError: de Exception in thread main Does anybody know what my problem could be? Cheers, Iñaki. - This message was sent using Endymion MailMan. http://www.endymion.com/products/mailman/ === To unsubscribe: mailto [EMAIL PROTECTED] with body: signoff JSP-INTEREST. For digest: mailto [EMAIL PROTECTED] with body: set JSP-INTEREST DIGEST. 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. For digest: mailto [EMAIL PROTECTED] with body: set JSP-INTEREST DIGEST. 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
What's going on with web.xml ?!
This follows on from my questions from yesterday... still not solved... :-( From a fresh Tomcat install -- which worked, including the addition of a simple hello world type context of my own -- I then tried to add my own custom web.xml file. As soon as I put this into my context's WEB-INF folder, with no changes to the default version of web.xml, I got the following messages in the logs : [stdout]: Starting tomcat. Check logs/tomcat.log for error messages cannot load servlet name: jsp cannot load servlet name: default [stderr]: 2001-04-23 03:20:05 - ContextManager: Adding context Ctx( ) 2001-04-23 03:20:05 - Ctx( ): Removing duplicate servlet jsp jsp(org.apache.jasper.runtime.JspServlet/null) 2001-04-23 03:20:05 - Ctx( ): Removing duplicate *.jsp - jsp(org.apache.jasper.servlet.JspServlet/null) 2001-04-23 03:20:05 - PoolTcpConnector: Starting Ajp12ConnectionHandler on 8007 2001-04-23 03:20:05 - PoolTcpConnector: Starting Ajp13ConnectionHandler on 8009 I assumed that placing web.xml in a WEB-INF folder with Tomcat allowed the developer to override default settings. However, it seems that instead of overriding settings, this cancels them out!!! So, I tried removing the default webapps in the webapps folder (admin, test, root, example), and removed tomcat/conf/web.xml (the default), as well as my own one. To my surprise, this actually still compiled my JSP pages! Despite there being no definition anywhere of a servlet to handle JSP requests! (It's worth noting here that I'm accessing Tomcat via its built-in HTTP connector, not Apache or whatever). So I decided then to put a copy of the default web.xml file within the WEB-INF folder of my context (without restoring the default in tomcat/conf). And another surprise: compilation failed with the exact same messages as above in STDOUT and STDERR, complaining that these servlets were already defined and would therefore now be removed as they were supposedly declared twice... Help! How does this work? What am I missing? How can I define a full web.xml file for my context without these problems? I may for example wish in some contexts to use the Jikes compiler instead of Javac, which requires overriding the jsp servlet (and this is what I'm stuck on). Many thanks for help, Chris Brown === To unsubscribe: mailto [EMAIL PROTECTED] with body: signoff JSP-INTEREST. For digest: mailto [EMAIL PROTECTED] with body: set JSP-INTEREST DIGEST. 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
sign off JSP-interest
sign off JSP-INTEREST -Original Message- From: webwiz [SMTP:[EMAIL PROTECTED]] Sent: Friday, March 30, 2001 4:48 PM To: [EMAIL PROTECTED] Subject: sign off JSP-interest Please sign off ourself from JSP - interest. For webwiz software (I) pvt ltd A.M. Sivanadian Director. Rodrigo Costa wrote: To unsubscribe yourself from the list: mailto [EMAIL PROTECTED] with body: signoff JSP-INTEREST. Good luck Jane. -Original Message- From: Jane Wang [mailto:[EMAIL PROTECTED]] Sent: Thursday, March 29, 2001 10:50 To: [EMAIL PROTECTED] Subject: unsubscribe me pls __ Do You Yahoo!? Get email at your own domain with Yahoo! Mail. http://personal.mail.yahoo.com/?.refer=text === To unsubscribe: mailto [EMAIL PROTECTED] with body: signoff JSP-INTEREST. For digest: mailto [EMAIL PROTECTED] with body: set JSP-INTEREST DIGEST. 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. For digest: mailto [EMAIL PROTECTED] with body: set JSP-INTEREST DIGEST. 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. For digest: mailto [EMAIL PROTECTED] with body: set JSP-INTEREST DIGEST. 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 WARNING: The information in this message is confidential and may be legally privileged. It is intended solely for the addressee. Access to this message by anyone else is unauthorised. If you are not the intended recipient, any disclosure, copying, or distribution of the message, or any action or omission taken by you in reliance on it, is prohibited and may be unlawful. Please immediately contact the sender if you have received this message in error. Thank you.- HCL Perot Systems === To unsubscribe: mailto [EMAIL PROTECTED] with body: signoff JSP-INTEREST. For digest: mailto [EMAIL PROTECTED] with body: set JSP-INTEREST DIGEST. 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: Textarea wrap newlines to BR
I have just had a look in Dreamweaver and setting the wrap tag to VIRTUAL seems to work better. wrap=VIRTUAL Hope this helps Lee _ Lee Turner Systems Developer Information Technology Leeds _ Watt Gilchrist Ltd Ring Road, West Park Leeds, LS16 6RA Tel: 0113 288 3200 Fax: 0113 275 1690 http://www.wattgilchrist.co.uk _ -Original Message- From: Gavin Meehan [SMTP:[EMAIL PROTECTED]] Sent: Tuesday, April 24, 2001 10:04 AM To: [EMAIL PROTECTED] Subject: Textarea wrap newlines to BR Hi I have a class called Filter that substitutes newline characters with the html BR tag so data entered on the form will be diplayed properly. This works fine if the enter key is hit in the textarea the substitution is made. My problem is when someone continues typeing and the text goes on to the newline automatically. I thought that when the WRAP attribute on the tag was set to PHYSICAL that a new line character is automatically added. Can anyone tell me if this is the case and if so what might i be doing wrong. Thanks Gav _ Get Your Private, Free E-mail from MSN Hotmail at http://www.hotmail.com. == = To unsubscribe: mailto [EMAIL PROTECTED] with body: signoff JSP-INTEREST. For digest: mailto [EMAIL PROTECTED] with body: set JSP-INTEREST DIGEST. 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. For digest: mailto [EMAIL PROTECTED] with body: set JSP-INTEREST DIGEST. 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
Antwort: Textarea wrap newlines to BR
hi gavin. try textarea name=[somename] cols=x rows=y wrap=physical. wrap=physical definitely inserts new-line-characters when you post the form. otherwise the browser might default to wrap=virtual or wrap=off... greetings steffen Gavin Meehan gavin_meehan@HOTAn: [EMAIL PROTECTED] MAIL.COMKopie: Gesendet von: A Thema: Textarea wrap newlines to BR mailing list about Java Server Pages specification and reference JSP-INTEREST@jav a.sun.com 24.04.2001 11:04 Bitte antworten an A mailing list about Java Server Pages specification and reference Hi I have a class called Filter that substitutes newline characters with the html BR tag so data entered on the form will be diplayed properly. This works fine if the enter key is hit in the textarea the substitution is made. My problem is when someone continues typeing and the text goes on to the newline automatically. I thought that when the WRAP attribute on the tag was set to PHYSICAL that a new line character is automatically added. Can anyone tell me if this is the case and if so what might i be doing wrong. Thanks Gav _ Get Your Private, Free E-mail from MSN Hotmail at http://www.hotmail.com. === To unsubscribe: mailto [EMAIL PROTECTED] with body: signoff JSP-INTEREST. For digest: mailto [EMAIL PROTECTED] with body: set JSP-INTEREST DIGEST. 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. For digest: mailto [EMAIL PROTECTED] with body: set JSP-INTEREST DIGEST. 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
Looking at the top-level error, it looks like one of two things has happened. Your table has reached its maximum size within your schema (limited by the number of max extents for that table - a unit of Oracle storage, 2k default I think), or your schema itself has reached its maximum size for its tablespace. If you can add data to other tables in the same schema it probably means that your table has grown outwith its own limits, if you can't it probably means you've ran out of space for your whole schema. Either way, get your DBA to look at it but you'll probably have to add another datafile to the tablespace for your schema. Paul. -Original Message- From: A mailing list about Java Server Pages specification and reference [mailto:[EMAIL PROTECTED]]On Behalf Of sandarbh Sent: Tuesday, April 24, 2001 10:02 AM To: [EMAIL PROTECTED] Subject: urgent Hi all, Can anyone give me a clue to this error which raised when 13469 records were inserted through a program in java. java.sql.SQLException: ORA-01631: max # extents (121) reached in table CAS_USER. MODULE_LOG at oracle.jdbc.ttc7.TTIoer.processError(TTIoer.java:181) at oracle.jdbc.ttc7.Oall7.receive(Oall7.java:631) at oracle.jdbc.ttc7.TTC7Protocol.doOall7(TTC7Protocol.java:1225) at oracle.jdbc.ttc7.TTC7Protocol.parseExecuteFetch(TTC7Protocol.java:661 ) at oracle.jdbc.driver.OracleStatement.doExecuteOther(OracleStatement.jav a:780) at oracle.jdbc.driver.OracleStatement.doExecuteWithBatch(OracleStatement .java:822) at oracle.jdbc.driver.OracleStatement.doExecute(OracleStatement.java:116 4) at oracle.jdbc.driver.OracleStatement.doExecuteWithTimeout(OracleStateme nt.java:1210) at oracle.jdbc.driver.OracleStatement.executeUpdate(OracleStatement.java :1227) at ConnectionManager.insertRecords(ConnectionManager.java:25) at DbHandlerFeeder.updatedata(DbHandlerFeeder.java:239) at DbHandlerFeeder.sendToDatabase(DbHandlerFeeder.java:391) at LogHandlerCaller.feederdetaillogmanipulation(LogHandlerCaller.java:11 7) at LogHandlerMain.pathForFeeder(LogHandlerMain.java:122) at LogHandlerMain.main(LogHandlerMain.java:164) The time is :2317 ** Regards, Sandarbh === To unsubscribe: mailto [EMAIL PROTECTED] with body: signoff JSP-INTEREST. For digest: mailto [EMAIL PROTECTED] with body: set JSP-INTEREST DIGEST. 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 __ Graham Technology plc, Registered in Scotland No: 143434 Registered Office, Torr Hall, Torr Road, Bridge of Weir, PA11 3RU, UK Telephone: +44 (0) 1418914000 Fax: +44 (0) 1418822114 Website: http://www.gtnet.com/ __ This email (and any attachment) is private and confidential. If you were not meant to receive it, please delete it and tell us by phone or email. Although we scan all email and attachments we do not accept responsibility for viruses. === To unsubscribe: mailto [EMAIL PROTECTED] with body: signoff JSP-INTEREST. For digest: mailto [EMAIL PROTECTED] with body: set JSP-INTEREST DIGEST. 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: program the addresss bar
Use a Frameset in your index page and do all your navigation in a single frame. But most important: Why would you like to do something like that One of the disadvantages is e.g. that you cannot easily send a user an URL of a specific page by email. I can think of others... Geert Van Damme -Original Message- From: A mailing list about Java Server Pages specification and reference [mailto:[EMAIL PROTECTED]]On Behalf Of Manish Sent: dinsdag 24 april 2001 11:32 To: [EMAIL PROTECTED] Subject: program the addresss bar hi i want the value in the address bar of my browser to be constant thruout my application. eg www.abc.com i might go to any page but the value displayed in the address bar shd remain constant. is there anyway to do this in JSP or JavaScript. pls send me the script or the url frm where i can get such a script thanx manish -Original Message- From: A mailing list about Java Server Pages specification and reference [mailto:[EMAIL PROTECTED]]On Behalf Of Lee Turner Sent: Tuesday, April 24, 2001 2:46 PM To: [EMAIL PROTECTED] Subject: Re: Textarea wrap newlines to BR I have just had a look in Dreamweaver and setting the wrap tag to VIRTUAL seems to work better. wrap=VIRTUAL Hope this helps Lee _ Lee Turner Systems Developer Information Technology Leeds _ Watt Gilchrist Ltd Ring Road, West Park Leeds, LS16 6RA Tel: 0113 288 3200 Fax: 0113 275 1690 http://www.wattgilchrist.co.uk _ -Original Message- From: Gavin Meehan [SMTP:[EMAIL PROTECTED]] Sent: Tuesday, April 24, 2001 10:04 AM To: [EMAIL PROTECTED] Subject: Textarea wrap newlines to BR Hi I have a class called Filter that substitutes newline characters with the html BR tag so data entered on the form will be diplayed properly. This works fine if the enter key is hit in the textarea the substitution is made. My problem is when someone continues typeing and the text goes on to the newline automatically. I thought that when the WRAP attribute on the tag was set to PHYSICAL that a new line character is automatically added. Can anyone tell me if this is the case and if so what might i be doing wrong. Thanks Gav _ Get Your Private, Free E-mail from MSN Hotmail at http://www.hotmail.com. == = To unsubscribe: mailto [EMAIL PROTECTED] with body: signoff JSP-INTEREST. For digest: mailto [EMAIL PROTECTED] with body: set JSP-INTEREST DIGEST. 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. For digest: mailto [EMAIL PROTECTED] with body: set JSP-INTEREST DIGEST. 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. For digest: mailto [EMAIL PROTECTED] with body: set JSP-INTEREST DIGEST. 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. For digest: mailto [EMAIL PROTECTED] with body: set JSP-INTEREST DIGEST. 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: program the addresss bar
Hi If your form action is set to post then the query string will not be appended to the url. so you will just see www.yoursite.com not www.yoursite.com?name=harryage=23. Damien From: Manish [EMAIL PROTECTED] Reply-To: A mailing list about Java Server Pages specification and reference [EMAIL PROTECTED] To: [EMAIL PROTECTED] Subject: program the addresss bar Date: Tue, 24 Apr 2001 15:02:08 +0530 hi i want the value in the address bar of my browser to be constant thruout my application. eg www.abc.com i might go to any page but the value displayed in the address bar shd remain constant. is there anyway to do this in JSP or JavaScript. pls send me the script or the url frm where i can get such a script thanx manish -Original Message- From: A mailing list about Java Server Pages specification and reference [mailto:[EMAIL PROTECTED]]On Behalf Of Lee Turner Sent: Tuesday, April 24, 2001 2:46 PM To: [EMAIL PROTECTED] Subject: Re: Textarea wrap newlines to BR I have just had a look in Dreamweaver and setting the wrap tag to VIRTUAL seems to work better. wrap=VIRTUAL Hope this helps Lee _ Lee Turner Systems Developer Information Technology Leeds _ Watt Gilchrist Ltd Ring Road, West Park Leeds, LS16 6RA Tel: 0113 288 3200 Fax: 0113 275 1690 http://www.wattgilchrist.co.uk _ -Original Message- From: Gavin Meehan [SMTP:[EMAIL PROTECTED]] Sent: Tuesday, April 24, 2001 10:04 AM To: [EMAIL PROTECTED] Subject: Textarea wrap newlines to BR Hi I have a class called Filter that substitutes newline characters with the html BR tag so data entered on the form will be diplayed properly. This works fine if the enter key is hit in the textarea the substitution is made. My problem is when someone continues typeing and the text goes on to the newline automatically. I thought that when the WRAP attribute on the tag was set to PHYSICAL that a new line character is automatically added. Can anyone tell me if this is the case and if so what might i be doing wrong. Thanks Gav _ Get Your Private, Free E-mail from MSN Hotmail at http://www.hotmail.com. == = To unsubscribe: mailto [EMAIL PROTECTED] with body: signoff JSP-INTEREST. For digest: mailto [EMAIL PROTECTED] with body: set JSP-INTEREST DIGEST. 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. For digest: mailto [EMAIL PROTECTED] with body: set JSP-INTEREST DIGEST. 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. For digest: mailto [EMAIL PROTECTED] with body: set JSP-INTEREST DIGEST. 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 _ Get Your Private, Free E-mail from MSN Hotmail at http://www.hotmail.com. === To unsubscribe: mailto [EMAIL PROTECTED] with body: signoff JSP-INTEREST. For digest: mailto [EMAIL PROTECTED] with body: set JSP-INTEREST DIGEST. 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: program the addresss bar
my form method is post but if i am passing some parameters with a link then the parameters are visible -Original Message- From: A mailing list about Java Server Pages specification and reference [mailto:[EMAIL PROTECTED]]On Behalf Of Gavin Meehan Sent: Tuesday, April 24, 2001 3:38 PM To: [EMAIL PROTECTED] Subject: Re: program the addresss bar Hi If your form action is set to post then the query string will not be appended to the url. so you will just see www.yoursite.com not www.yoursite.com?name=harryage=23. Damien From: Manish [EMAIL PROTECTED] Reply-To: A mailing list about Java Server Pages specification and reference [EMAIL PROTECTED] To: [EMAIL PROTECTED] Subject: program the addresss bar Date: Tue, 24 Apr 2001 15:02:08 +0530 hi i want the value in the address bar of my browser to be constant thruout my application. eg www.abc.com i might go to any page but the value displayed in the address bar shd remain constant. is there anyway to do this in JSP or JavaScript. pls send me the script or the url frm where i can get such a script thanx manish -Original Message- From: A mailing list about Java Server Pages specification and reference [mailto:[EMAIL PROTECTED]]On Behalf Of Lee Turner Sent: Tuesday, April 24, 2001 2:46 PM To: [EMAIL PROTECTED] Subject: Re: Textarea wrap newlines to BR I have just had a look in Dreamweaver and setting the wrap tag to VIRTUAL seems to work better. wrap=VIRTUAL Hope this helps Lee _ Lee Turner Systems Developer Information Technology Leeds _ Watt Gilchrist Ltd Ring Road, West Park Leeds, LS16 6RA Tel: 0113 288 3200 Fax: 0113 275 1690 http://www.wattgilchrist.co.uk _ -Original Message- From: Gavin Meehan [SMTP:[EMAIL PROTECTED]] Sent: Tuesday, April 24, 2001 10:04 AM To: [EMAIL PROTECTED] Subject: Textarea wrap newlines to BR Hi I have a class called Filter that substitutes newline characters with the html BR tag so data entered on the form will be diplayed properly. This works fine if the enter key is hit in the textarea the substitution is made. My problem is when someone continues typeing and the text goes on to the newline automatically. I thought that when the WRAP attribute on the tag was set to PHYSICAL that a new line character is automatically added. Can anyone tell me if this is the case and if so what might i be doing wrong. Thanks Gav _ Get Your Private, Free E-mail from MSN Hotmail at http://www.hotmail.com. == = To unsubscribe: mailto [EMAIL PROTECTED] with body: signoff JSP-INTEREST. For digest: mailto [EMAIL PROTECTED] with body: set JSP-INTEREST DIGEST. 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. For digest: mailto [EMAIL PROTECTED] with body: set JSP-INTEREST DIGEST. 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. For digest: mailto [EMAIL PROTECTED] with body: set JSP-INTEREST DIGEST. 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 _ Get Your Private, Free E-mail from MSN Hotmail at http://www.hotmail.com. === To unsubscribe: mailto [EMAIL PROTECTED] with body: signoff JSP-INTEREST. For digest: mailto [EMAIL PROTECTED] with body: set JSP-INTEREST DIGEST. 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. For digest: mailto [EMAIL PROTECTED] with body: set JSP-INTEREST DIGEST. Some relevant FAQs on
Re: program the addresss bar
You can use a page with multiple frames and make the navigation inside the same frame. I never used that because it's not very simple, but I've seen it and it works! You go from one page to the other and the URL is always the same! -Original Message- From: A mailing list about Java Server Pages specification and reference [mailto:[EMAIL PROTECTED]]On Behalf Of Manish Sent: terça-feira, 24 de Abril de 2001 11:57 To: [EMAIL PROTECTED] Subject: Re: program the addresss bar my form method is post but if i am passing some parameters with a link then the parameters are visible -Original Message- From: A mailing list about Java Server Pages specification and reference [mailto:[EMAIL PROTECTED]]On Behalf Of Gavin Meehan Sent: Tuesday, April 24, 2001 3:38 PM To: [EMAIL PROTECTED] Subject: Re: program the addresss bar Hi If your form action is set to post then the query string will not be appended to the url. so you will just see www.yoursite.com not www.yoursite.com?name=harryage=23. Damien From: Manish [EMAIL PROTECTED] Reply-To: A mailing list about Java Server Pages specification and reference [EMAIL PROTECTED] To: [EMAIL PROTECTED] Subject: program the addresss bar Date: Tue, 24 Apr 2001 15:02:08 +0530 hi i want the value in the address bar of my browser to be constant thruout my application. eg www.abc.com i might go to any page but the value displayed in the address bar shd remain constant. is there anyway to do this in JSP or JavaScript. pls send me the script or the url frm where i can get such a script thanx manish -Original Message- From: A mailing list about Java Server Pages specification and reference [mailto:[EMAIL PROTECTED]]On Behalf Of Lee Turner Sent: Tuesday, April 24, 2001 2:46 PM To: [EMAIL PROTECTED] Subject: Re: Textarea wrap newlines to BR I have just had a look in Dreamweaver and setting the wrap tag to VIRTUAL seems to work better. wrap=VIRTUAL Hope this helps Lee _ Lee Turner Systems Developer Information Technology Leeds _ Watt Gilchrist Ltd Ring Road, West Park Leeds, LS16 6RA Tel: 0113 288 3200 Fax: 0113 275 1690 http://www.wattgilchrist.co.uk _ -Original Message- From: Gavin Meehan [SMTP:[EMAIL PROTECTED]] Sent: Tuesday, April 24, 2001 10:04 AM To: [EMAIL PROTECTED] Subject: Textarea wrap newlines to BR Hi I have a class called Filter that substitutes newline characters with the html BR tag so data entered on the form will be diplayed properly. This works fine if the enter key is hit in the textarea the substitution is made. My problem is when someone continues typeing and the text goes on to the newline automatically. I thought that when the WRAP attribute on the tag was set to PHYSICAL that a new line character is automatically added. Can anyone tell me if this is the case and if so what might i be doing wrong. Thanks Gav _ Get Your Private, Free E-mail from MSN Hotmail at http://www.hotmail.com. = = = To unsubscribe: mailto [EMAIL PROTECTED] with body: signoff JSP-INTEREST. For digest: mailto [EMAIL PROTECTED] with body: set JSP-INTEREST DIGEST. 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. For digest: mailto [EMAIL PROTECTED] with body: set JSP-INTEREST DIGEST. 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. For digest: mailto [EMAIL PROTECTED] with body: set JSP-INTEREST DIGEST. 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 __ ___ Get Your Private, Free E-mail from MSN Hotmail at http://www.hotmail.com. == =
Re: jar ??
try jar cvf jarname classname1 classname2.. Shahaji Kadam. wrote: hi, i am working on gr8 Unix system. Before this i was working on very simple Win NT. i am strugling with jar command and at the end i could place only one bean (class file) in it. but i want to put multiple files in a jar file. Pls Tell Me !! cheers, SDK === To unsubscribe: mailto [EMAIL PROTECTED] with body: signoff JSP-INTEREST. For digest: mailto [EMAIL PROTECTED] with body: set JSP-INTEREST DIGEST. 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. For digest: mailto [EMAIL PROTECTED] with body: set JSP-INTEREST DIGEST. 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: Java Beans!!
You have to point ur class path in ur webserver to the directory where bean class files are present.. Shahaji Kadam. wrote: Hi, I am calling a Java Bean from a JSP file. Both the .jsp file and Java Bean (.class file) is in the same directory ex. ../jsp/ when i call .jsp page i get an error that bean could not be found. It seems that it is not able to locate the Bean. how can i import the bean in JSP page? is it required to register the ../jsp/ path to make the beans inside it avaiable to JSP pages ? any hints ??? thanks Shahaji.Kadam === To unsubscribe: mailto [EMAIL PROTECTED] with body: signoff JSP-INTEREST. For digest: mailto [EMAIL PROTECTED] with body: set JSP-INTEREST DIGEST. 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. For digest: mailto [EMAIL PROTECTED] with body: set JSP-INTEREST DIGEST. 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
Problem while displaying pages in Iframe
Hello friends, I have a Customermain.jsp page which is server generated. In this page there are four iframes.src parameters referencing to four different pagesnamely : 1 MainInfo.jsp 2 Addresses.jsp 3 Contacts.jsp 4 MiscInfo.jsp These pages are also generated dynamically. After deploying on the j2ee server, the first time Customermain page displays the above pages correctly in their corresponding positions.But on refreshing the CustomerMain page or calling it again for another customer,it gives erratic result. For eg : It shows address page at Contactpage location or Contact page in another location or the same page in all four locations. Please respond as soon as possible, SSMTech === To unsubscribe: mailto [EMAIL PROTECTED] with body: signoff JSP-INTEREST. For digest: mailto [EMAIL PROTECTED] with body: set JSP-INTEREST DIGEST. 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
Upload Componenet
hi everybody, Does any one know about any uploading component in JSP? Thanks inAdvance, Prakasan === To unsubscribe: mailto [EMAIL PROTECTED] with body: signoff JSP-INTEREST. For digest: mailto [EMAIL PROTECTED] with body: set JSP-INTEREST DIGEST. 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
Thanks to you Gavin and Paul Ragards Sandarbh === To unsubscribe: mailto [EMAIL PROTECTED] with body: signoff JSP-INTEREST. For digest: mailto [EMAIL PROTECTED] with body: set JSP-INTEREST DIGEST. 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
You have an Oracle error. The max extents for table CAS_USER.MODULE_LOG have been reached. If the table name is an accurate indication of the use of the table, it may only be used for logging and the solution is to remove unnecessary rows. I have found that it is best to install the on-line documentation for Oracle and use the search facility to locate Oracle errors ie. ORA-01631. It has helped me to get a handle on Oracle problems. sandarbh [EMAIL PROTECTED] on 04/24/2001 05:02:24 AM Please respond to A mailing list about Java Server Pages specification and reference [EMAIL PROTECTED] To: [EMAIL PROTECTED] cc:(bcc: Gregory Dobkins/BCSD/ISHSG/DIVADMIN/DOH) Subject: urgent Hi all, Can anyone give me a clue to this error which raised when 13469 records were inserted through a program in java. java.sql.SQLException: ORA-01631: max # extents (121) reached in table CAS_USER. MODULE_LOG at oracle.jdbc.ttc7.TTIoer.processError(TTIoer.java:181) at oracle.jdbc.ttc7.Oall7.receive(Oall7.java:631) at oracle.jdbc.ttc7.TTC7Protocol.doOall7(TTC7Protocol.java:1225) at oracle.jdbc.ttc7.TTC7Protocol.parseExecuteFetch(TTC7Protocol.java:661 ) at oracle.jdbc.driver.OracleStatement.doExecuteOther(OracleStatement.jav a:780) at oracle.jdbc.driver.OracleStatement.doExecuteWithBatch(OracleStatement .java:822) at oracle.jdbc.driver.OracleStatement.doExecute(OracleStatement.java:116 4) at oracle.jdbc.driver.OracleStatement.doExecuteWithTimeout(OracleStateme nt.java:1210) at oracle.jdbc.driver.OracleStatement.executeUpdate(OracleStatement.java :1227) at ConnectionManager.insertRecords(ConnectionManager.java:25) at DbHandlerFeeder.updatedata(DbHandlerFeeder.java:239) at DbHandlerFeeder.sendToDatabase(DbHandlerFeeder.java:391) at LogHandlerCaller.feederdetaillogmanipulation(LogHandlerCaller.java:11 7) at LogHandlerMain.pathForFeeder(LogHandlerMain.java:122) at LogHandlerMain.main(LogHandlerMain.java:164) The time is :2317 ** Regards, Sandarbh === To unsubscribe: mailto [EMAIL PROTECTED] with body: signoff JSP-INTEREST. For digest: mailto [EMAIL PROTECTED] with body: set JSP-INTEREST DIGEST. 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. For digest: mailto [EMAIL PROTECTED] with body: set JSP-INTEREST DIGEST. 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: Upload Componenet
Please expand on what you mean by component - loading a class over the network? uploading a file from the client? calling a method on a remote object? Prakasan OK wrote: hi everybody, Does any one know about any uploading component in JSP? Thanks inAdvance, Prakasan === To unsubscribe: mailto [EMAIL PROTECTED] with body: signoff JSP-INTEREST. For digest: mailto [EMAIL PROTECTED] with body: set JSP-INTEREST DIGEST. 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 -- Erik I Morton Software Developer -- CommerceHub http://www.commercehub.com 518-886-0704 21 Corporate Drive Clifton Park, NY 12065 === To unsubscribe: mailto [EMAIL PROTECTED] with body: signoff JSP-INTEREST. For digest: mailto [EMAIL PROTECTED] with body: set JSP-INTEREST DIGEST. 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: Upload Componenet
Go to site http://www.jspsmart.com and download jspsmartUpload component -Original Message- From: A mailing list about Java Server Pages specification and reference [mailto:[EMAIL PROTECTED]]On Behalf Of Prakasan OK Sent: Tuesday, April 24, 2001 5:24 PM To: [EMAIL PROTECTED] Subject: Upload Componenet hi everybody, Does any one know about any uploading component in JSP? Thanks inAdvance, Prakasan === To unsubscribe: mailto [EMAIL PROTECTED] with body: signoff JSP-INTEREST. For digest: mailto [EMAIL PROTECTED] with body: set JSP-INTEREST DIGEST. 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. For digest: mailto [EMAIL PROTECTED] with body: set JSP-INTEREST DIGEST. 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
url hiding
The problem is that I want url as a constant.I have two options either use frames or use method post It will work on submit but on link I have some parameters and I am not submitting a form and I do not want to use frame, How can I hide variables Any code in jsp for url hiding Thanks in advance kapil === To unsubscribe: mailto [EMAIL PROTECTED] with body: signoff JSP-INTEREST. For digest: mailto [EMAIL PROTECTED] with body: set JSP-INTEREST DIGEST. 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: Upload Componenet
i want to upload a file from client erik morton [EMAIL PROTECTED]@java.sun.com on 04/24/2001 06:13:10 PM Please respond to A mailing list about Java Server Pages specification and reference [EMAIL PROTECTED] Sent by: A mailing list about Java Server Pages specification and reference [EMAIL PROTECTED] To: [EMAIL PROTECTED] cc: Subject: Re: Upload Componenet Please expand on what you mean by component - loading a class over the network? uploading a file from the client? calling a method on a remote object? Prakasan OK wrote: hi everybody, Does any one know about any uploading component in JSP? Thanks inAdvance, Prakasan === To unsubscribe: mailto [EMAIL PROTECTED] with body: signoff JSP-INTEREST. For digest: mailto [EMAIL PROTECTED] with body: set JSP-INTEREST DIGEST. 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 -- Erik I Morton Software Developer -- CommerceHub http://www.commercehub.com 518-886-0704 21 Corporate Drive Clifton Park, NY 12065 === To unsubscribe: mailto [EMAIL PROTECTED] with body: signoff JSP-INTEREST. For digest: mailto [EMAIL PROTECTED] with body: set JSP-INTEREST DIGEST. 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. For digest: mailto [EMAIL PROTECTED] with body: set JSP-INTEREST DIGEST. 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: Upload Componenet
If you want to upload a file I would encourage you to use Jason Hunter's MultipartRequest class. You can find it at http://www.servlets.com. He's well respected in the industry and his packages are open. Prakasan OK wrote: hi everybody, Does any one know about any uploading component in JSP? Thanks inAdvance, Prakasan === To unsubscribe: mailto [EMAIL PROTECTED] with body: signoff JSP-INTEREST. For digest: mailto [EMAIL PROTECTED] with body: set JSP-INTEREST DIGEST. 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 -- Erik I Morton Software Developer -- CommerceHub http://www.commercehub.com 518-886-0704 21 Corporate Drive Clifton Park, NY 12065 === To unsubscribe: mailto [EMAIL PROTECTED] with body: signoff JSP-INTEREST. For digest: mailto [EMAIL PROTECTED] with body: set JSP-INTEREST DIGEST. 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: Upload Componenet
http://www.servlets.com/cos/ This guy wrote Oreilly's book on Servlets. Though I would point out that Multipart request is a class and not a CustomTag. It's still trivial to use though I have never used it in a JSP - I can't see why it would not work. Prakasan OK wrote: i want to upload a file from client erik morton [EMAIL PROTECTED]@java.sun.com on 04/24/2001 06:13:10 PM Please respond to A mailing list about Java Server Pages specification and reference [EMAIL PROTECTED] Sent by: A mailing list about Java Server Pages specification and reference [EMAIL PROTECTED] To: [EMAIL PROTECTED] cc: Subject: Re: Upload Componenet Please expand on what you mean by component - loading a class over the network? uploading a file from the client? calling a method on a remote object? Prakasan OK wrote: hi everybody, Does any one know about any uploading component in JSP? Thanks inAdvance, Prakasan === To unsubscribe: mailto [EMAIL PROTECTED] with body: signoff JSP-INTEREST. For digest: mailto [EMAIL PROTECTED] with body: set JSP-INTEREST DIGEST. 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 -- Erik I Morton Software Developer -- CommerceHub http://www.commercehub.com 518-886-0704 21 Corporate Drive Clifton Park, NY 12065 === To unsubscribe: mailto [EMAIL PROTECTED] with body: signoff JSP-INTEREST. For digest: mailto [EMAIL PROTECTED] with body: set JSP-INTEREST DIGEST. 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. For digest: mailto [EMAIL PROTECTED] with body: set JSP-INTEREST DIGEST. 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 -- Erik I Morton Software Developer -- CommerceHub http://www.commercehub.com 518-886-0704 21 Corporate Drive Clifton Park, NY 12065 === To unsubscribe: mailto [EMAIL PROTECTED] with body: signoff JSP-INTEREST. For digest: mailto [EMAIL PROTECTED] with body: set JSP-INTEREST DIGEST. 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
How to get the Session value and use it for DB access?
Please help with the following problem. (I am using Orion 4.7) I am trying to use the value of the session variable for database accesses( I am not concerned about security). First, I tried to get the session value back in b.jsp by: String pwd =(String)session.getAttribute(Login.Password); and then use pwd to query oracle DB by: rs = stmt.executeQuery(SELECT * FROM customers WHERE password ='+this.pwd+'); I got this error message: Syntax error in source/jsp/db_proj/BillingDB/jsp_servlet/myAcct.jsp.java:92: No variable pwd defined in class /jsp/db_proj/BillingDB/jsp_servlet/myAcct.jsp. (JSP page line 122) rs = stmt.executeQuery(SELECT * FROM customers WHERE CUSTID ='+this.pwd+'); ^ 1 error My questions are: 1. How do I define pwd. Why can't String pwd =(String)session.getAttribute(Login.Password); define pwd? I tried to put it into %! % then I got another error message saying variable session is undefined... 2. Since password is a number type, how do I change pwd into an number type? 3. What is the solution? Thanks in advance. Roland === To unsubscribe: mailto [EMAIL PROTECTED] with body: signoff JSP-INTEREST. For digest: mailto [EMAIL PROTECTED] with body: set JSP-INTEREST DIGEST. 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
after uploading file from client to server...
Hello Everyone I'm using the solution here (http://www.onjava.com/pub/a/onjava/2001/04/05/upload.html) to do my file uploading from client to server. Basically it states for the form containing the file component, the action should be to send it to FileUpload.jsp which does the following: jsp:useBean id=myid scope=session class=my.path.to.class.Class / % myid.uploadClientFile(request); % When the uploadClientFile method completes I need to automattically go back to the previous jsp page. In short this is for a wizard. So really going back to the previous jsp page is really refreshing the orginal jsp page who had a form on it go to FileUpload.jsp. -- Jim Snyder [EMAIL PROTECTED] === To unsubscribe: mailto [EMAIL PROTECTED] with body: signoff JSP-INTEREST. For digest: mailto [EMAIL PROTECTED] with body: set JSP-INTEREST DIGEST. 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: after uploading file from client to server...
user something like: jsp:forward page=%= request.getHeader(referer) %/ This will use the ServletContext.RequestDispatcher object so that the current request is passed to the previous page. or use response.sendRedirect(request.getHeader(referer)); This will send an HTTP 303 (I think) back to the client which will make another request to the previous page - ie this will result in new request and response objects. I forgot the tag that is used. Anyway, if you are using load balancing you may want to parse the url as necessary. Jim Snyder wrote: Hello Everyone I'm using the solution here (http://www.onjava.com/pub/a/onjava/2001/04/05/upload.html) to do my file uploading from client to server. Basically it states for the form containing the file component, the action should be to send it to FileUpload.jsp which does the following: jsp:useBean id=myid scope=session class=my.path.to.class.Class / % myid.uploadClientFile(request); % When the uploadClientFile method completes I need to automattically go back to the previous jsp page. In short this is for a wizard. So really going back to the previous jsp page is really refreshing the orginal jsp page who had a form on it go to FileUpload.jsp. -- Jim Snyder [EMAIL PROTECTED] === To unsubscribe: mailto [EMAIL PROTECTED] with body: signoff JSP-INTEREST. For digest: mailto [EMAIL PROTECTED] with body: set JSP-INTEREST DIGEST. 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 -- Erik I Morton Software Developer -- CommerceHub http://www.commercehub.com 518-886-0704 21 Corporate Drive Clifton Park, NY 12065 === To unsubscribe: mailto [EMAIL PROTECTED] with body: signoff JSP-INTEREST. For digest: mailto [EMAIL PROTECTED] with body: set JSP-INTEREST DIGEST. 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: What's going on with web.xml ?!
Chris, I'm not sure I understand what you are doing exactly. You've mentioned that you put a copy of the default web.xml file in your application directory, but you have mentioned that you edited the file to reflect your application, so I'm beginning to guess that you haven't done that. If you haven't already done this, read Chapter 13 of the Servlet specification (http://java.sun.com/products/servlet ) to get an idea of what the different elements are used for. I'm by no means an expert on this, but the web.xml file is the deployment descriptor of a web application - if you put one in your application's directory structure, you need to edit it to provide the information that's specific to your application. The default web.xml file isn't going to help you in your application deployment because it has information specific to the servlet container itself. You might take something like the web.xml file from the examples directory and edit it to represent your specific web app. If the web.xml file doesn't describe the specific application, it doesn't really have any point to being there. Hope this helps. Michael At 11:02 AM 4/24/01 +0200, you wrote: This follows on from my questions from yesterday... still not solved... :-( From a fresh Tomcat install -- which worked, including the addition of a simple hello world type context of my own -- I then tried to add my own custom web.xml file. As soon as I put this into my context's WEB-INF folder, with no changes to the default version of web.xml, I got the following messages in the logs : [stdout]: Starting tomcat. Check logs/tomcat.log for error messages cannot load servlet name: jsp cannot load servlet name: default [stderr]: 2001-04-23 03:20:05 - ContextManager: Adding context Ctx( ) 2001-04-23 03:20:05 - Ctx( ): Removing duplicate servlet jsp jsp(org.apache.jasper.runtime.JspServlet/null) 2001-04-23 03:20:05 - Ctx( ): Removing duplicate *.jsp - jsp(org.apache.jasper.servlet.JspServlet/null) 2001-04-23 03:20:05 - PoolTcpConnector: Starting Ajp12ConnectionHandler on 8007 2001-04-23 03:20:05 - PoolTcpConnector: Starting Ajp13ConnectionHandler on 8009 I assumed that placing web.xml in a WEB-INF folder with Tomcat allowed the developer to override default settings. However, it seems that instead of overriding settings, this cancels them out!!! So, I tried removing the default webapps in the webapps folder (admin, test, root, example), and removed tomcat/conf/web.xml (the default), as well as my own one. To my surprise, this actually still compiled my JSP pages! Despite there being no definition anywhere of a servlet to handle JSP requests! (It's worth noting here that I'm accessing Tomcat via its built-in HTTP connector, not Apache or whatever). So I decided then to put a copy of the default web.xml file within the WEB-INF folder of my context (without restoring the default in tomcat/conf). And another surprise: compilation failed with the exact same messages as above in STDOUT and STDERR, complaining that these servlets were already defined and would therefore now be removed as they were supposedly declared twice... Help! How does this work? What am I missing? How can I define a full web.xml file for my context without these problems? I may for example wish in some contexts to use the Jikes compiler instead of Javac, which requires overriding the jsp servlet (and this is what I'm stuck on). Many thanks for help, Chris Brown === To unsubscribe: mailto [EMAIL PROTECTED] with body: signoff JSP-INTEREST. For digest: mailto [EMAIL PROTECTED] with body: set JSP-INTEREST DIGEST. 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: Sending XML from Servlet to JSP
Ganesh, 1. How to send XML String from Servlet to JSP? session.putAttribute(XML, strXML); 2. How to retreieve the XML sent by Servlet? session.getAttribute(XML, strXML); It's at least one way. :-) == Ross == Ross W. Lambert, CTO WebWolves, LLC voice: (509) 886-2049 e-mail: [EMAIL PROTECTED] mailto:[EMAIL PROTECTED] web: www.webwolves.com http://www.webwolves.com === To unsubscribe: mailto [EMAIL PROTECTED] with body: signoff JSP-INTEREST. For digest: mailto [EMAIL PROTECTED] with body: set JSP-INTEREST DIGEST. 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
I am out of Country, Please don't send anymore mails.
Please remove my mail address from the database.
Thanks,
Hari Gosangi.
From: Ross Lambert <[EMAIL PROTECTED]>
Reply-To: [EMAIL PROTECTED]
To: [EMAIL PROTECTED]
Subject: Re: Sending XML from Servlet to JSP
Date: Tue, 24 Apr 2001 08:06:56 -0700
Ganesh,
1. How to send XML String from Servlet to JSP?
session.putAttribute("XML", strXML);
2. How to retreieve the XML sent by Servlet?
session.getAttribute("XML", strXML);
It's at least one way. :-)
== Ross ==
Ross W. Lambert, CTO
WebWolves, LLC
voice: (509) 886-2049
e-mail: [EMAIL PROTECTED]
web: www.webwolves.com
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Re: What's going on with web.xml ?!
Sorry, here's some more information then... I have read the servlet spec (2.2 and 2.3), and have looked at web.dtd as well. Normally, as you say, each web application should have a copy of web.xml in its web-inf folder. Tomcat additionally allows one super web.xml in Tomcat's conf folder, to specify default values. As I deploy onto a variety of servlet containers, I try to use a clean, non-server specific, approach to designing and implementing applications. So I don't want to rely on Tomcat's web.xml file (which is unlikely to exist, at least in the same form, with other servlet containers). Web.xml is supposed to define *all* servlets. As JSP processing is itself handled by a servlet, this too must be defined in web.xml (as is the case with the default under Tomcat). Furthermore, Tomcat's User Guide states that there should be no problem overriding settings from the default web.xml within a webapp's web.xml. This is where I'm having the problem, as instead of overriding properties, it's cancelling them out. At this stage, it's mainly hypothetical testing that I'm doing. I would like to understand more the mechanism used by Tomcat however. This is practical when it comes to deploying on another servlet engine (whether it's Weblogic, or another Tomcat with a different default web.xml, or whatever), as I'd like to be able to create the mywebapp.war file without having to merge the default web.xml with the individual webapp's web.xml. The need for merging is to allow a complete and clean deployment descriptor. Note that I'm not referring to the example webapp supplied with Tomcat, I'm referring instead to the default web.xml as found in Tomcat's conf folder. I don't have any application-specific deployment information as yet, I'm just trying to become familiar with the basics to avoid getting lost later on. The application contains one JSP, and one hello world HTML page. The JSP code is as follows: %@ page language=java % %! static int hits = 0; % html headtitleJSP Example/title/head body h1JSP Example/h1 pHit count: %= ++hits %/p /body /html Really simple. With no web.xml in the context, it displays fine. However, with a copy of the default web.xml (and its definition of the jsp and invoker servlets), trying to access the JSP page results in a HTTP 404 Not Found message, created by Tomcat. At startup, there are also the log messages on stdout and stderr that I included in an earlier posting (see below as well, in my original message). I don't see why I can't have a web.xml file based on the default if Tomcat's User Guide states that this allows harmless overriding of existing settings. Even if I only add a few servlets and decide to use Jikes instead of Javac for the JSP-compiling servlet for example, I'd still like to know if I can work this way. Thanks in advance to those who can reply! -Chris - Original Message - From: Michael Sweeney [EMAIL PROTECTED] To: [EMAIL PROTECTED] Sent: Tuesday, April 24, 2001 5:01 PM Subject: Re: What's going on with web.xml ?! Chris, I'm not sure I understand what you are doing exactly. You've mentioned that you put a copy of the default web.xml file in your application directory, but you have mentioned that you edited the file to reflect your application, so I'm beginning to guess that you haven't done that. If you haven't already done this, read Chapter 13 of the Servlet specification (http://java.sun.com/products/servlet ) to get an idea of what the different elements are used for. I'm by no means an expert on this, but the web.xml file is the deployment descriptor of a web application - if you put one in your application's directory structure, you need to edit it to provide the information that's specific to your application. The default web.xml file isn't going to help you in your application deployment because it has information specific to the servlet container itself. You might take something like the web.xml file from the examples directory and edit it to represent your specific web app. If the web.xml file doesn't describe the specific application, it doesn't really have any point to being there. Hope this helps. Michael At 11:02 AM 4/24/01 +0200, you wrote: This follows on from my questions from yesterday... still not solved... :-( From a fresh Tomcat install -- which worked, including the addition of a simple hello world type context of my own -- I then tried to add my own custom web.xml file. As soon as I put this into my context's WEB-INF folder, with no changes to the default version of web.xml, I got the following messages in the logs : [stdout]: Starting tomcat. Check logs/tomcat.log for error messages cannot load servlet name: jsp cannot load servlet name: default [stderr]: 2001-04-23 03:20:05 - ContextManager: Adding context Ctx( ) 2001-04-23 03:20:05 - Ctx( ): Removing duplicate servlet jsp jsp(org.apache.jasper.runtime.JspServlet/null) 2001-04-23 03:20:05 - Ctx( ):
Developing an N-tier system
All, I'm designing an N-tier application and would like some feedback, comments, notes from the field. I have tried to layer my design as follows: JSP/HTML - presentation layer Non-Gui JSP - workflow layer Scope Beans (page, request, session, application) - business logic Psuedo Entity Beans - persistence layer DB API - database services In the presentation layer, I either present information to the user or receive form information. All the form submissions go to the workflow layer which calls the necessary business logic beans to determine what should happen next. The business logic beans retreive or save data using the psuedo entity beans. (I say psuedo because this in not a EJB entity bean, but an object that maps to a corresponding table in a database). All the entity beans perform their database operations via a singleton class, the DB API. I'm looking for a critique or comments from people about the design I've adopted and implemented. Aaron === To unsubscribe: mailto [EMAIL PROTECTED] with body: signoff JSP-INTEREST. For digest: mailto [EMAIL PROTECTED] with body: set JSP-INTEREST DIGEST. 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: Developing an N-tier system
For the workflow layer , better go for servlets instead of jsps. === To unsubscribe: mailto [EMAIL PROTECTED] with body: signoff JSP-INTEREST. For digest: mailto [EMAIL PROTECTED] with body: set JSP-INTEREST DIGEST. 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: Developing an N-tier system
In the words of Dr Evil - Pretty standard really. That's not meant to be an insult either. Many people are using that same architecture now; if implemented correctly it presents a very nice implementation of MVC. I will direct my words of caution to your work with the persistence layer. Spend some time here doing very careful analysis. Read as much as you can about mapping objects to relational databases (I am assuming you are using a relational database). I recommend (http://www-106.ibm.com/developerworks/library/mapping-to-rdb/) or anything by Scott Ambler. Good luck. Aaron O'Hara wrote: All, I'm designing an N-tier application and would like some feedback, comments, notes from the field. I have tried to layer my design as follows: JSP/HTML - presentation layer Non-Gui JSP - workflow layer Scope Beans (page, request, session, application) - business logic Psuedo Entity Beans - persistence layer DB API - database services In the presentation layer, I either present information to the user or receive form information. All the form submissions go to the workflow layer which calls the necessary business logic beans to determine what should happen next. The business logic beans retreive or save data using the psuedo entity beans. (I say psuedo because this in not a EJB entity bean, but an object that maps to a corresponding table in a database). All the entity beans perform their database operations via a singleton class, the DB API. I'm looking for a critique or comments from people about the design I've adopted and implemented. Aaron === To unsubscribe: mailto [EMAIL PROTECTED] with body: signoff JSP-INTEREST. For digest: mailto [EMAIL PROTECTED] with body: set JSP-INTEREST DIGEST. 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 -- Erik I Morton Software Developer -- CommerceHub http://www.commercehub.com 518-886-0704 21 Corporate Drive Clifton Park, NY 12065 === To unsubscribe: mailto [EMAIL PROTECTED] with body: signoff JSP-INTEREST. For digest: mailto [EMAIL PROTECTED] with body: set JSP-INTEREST DIGEST. 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: Sending XML from Servlet to JSP
You could use the servlet to instantiate a bean. The bean is then placed into the request, and the call is then forwarded to the jsp page. In the jsp page you can then retrieve the bean and transform the xml. There is an opensource stylesheet tag that performs the transformation already available from jakarta taglibs, http://www.jakarta.apache.org. Justy - Original Message - Ganesh, 1. How to send XML String from Servlet to JSP? session.putAttribute(XML, strXML); 2. How to retreieve the XML sent by Servlet? session.getAttribute(XML, strXML); It's at least one way. :-) == Ross == Ross W. Lambert, CTO WebWolves, LLC voice: (509) 886-2049 e-mail: [EMAIL PROTECTED] mailto:[EMAIL PROTECTED] web: www.webwolves.com http://www.webwolves.com === To unsubscribe: mailto [EMAIL PROTECTED] with body: signoff JSP-INTEREST. For digest: mailto [EMAIL PROTECTED] with body: set JSP-INTEREST DIGEST. 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. For digest: mailto [EMAIL PROTECTED] with body: set JSP-INTEREST DIGEST. 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: Developing an N-tier system
Aaron, While you certainly could use JSPs to develop your workflow layer, this is traditionally done with servlets. While it's probably somewhat easier to develop a JSP solution, the strengths of the servlet approach are that you're developing closer to the true object model (not really the case with JSP), the ability to have real instance variables across multiple invocations, and basically cleaner and possibly faster code, since JSP first gets compiled into servlet classes with a lot of additional generated code. JSPs weren't really meant to do this kind of work, and except for the simplest situations, I've always come down on the servlet side. I'd be interested to hear what others on this group have to say about this. -Jeff -Original Message- From: Aaron O'Hara [mailto:[EMAIL PROTECTED]] Sent: Tuesday, April 24, 2001 1:10 PM To: [EMAIL PROTECTED] Subject: Developing an N-tier system All, I'm designing an N-tier application and would like some feedback, comments, notes from the field. I have tried to layer my design as follows: JSP/HTML - presentation layer Non-Gui JSP - workflow layer Scope Beans (page, request, session, application) - business logic Psuedo Entity Beans - persistence layer DB API - database services In the presentation layer, I either present information to the user or receive form information. All the form submissions go to the workflow layer which calls the necessary business logic beans to determine what should happen next. The business logic beans retreive or save data using the psuedo entity beans. (I say psuedo because this in not a EJB entity bean, but an object that maps to a corresponding table in a database). All the entity beans perform their database operations via a singleton class, the DB API. I'm looking for a critique or comments from people about the design I've adopted and implemented. Aaron === To unsubscribe: mailto [EMAIL PROTECTED] with body: signoff JSP-INTEREST. For digest: mailto [EMAIL PROTECTED] with body: set JSP-INTEREST DIGEST. 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. For digest: mailto [EMAIL PROTECTED] with body: set JSP-INTEREST DIGEST. 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
How can I pass the value of a session to an interface
I have a interface that I want to use to format messages.
For example if there is an error:
I will assign it to a session, redirect to display. On this page, I call the
formatting function from the interface to show the contents of the session
in RED.
In my interface I write:
import javax.http.servlet.HttpServletRequest;
public interface CommonFunctions{
String Session = (String) session.getAttribute(STATUS);
public void ShowStatus(String Session){
if (Session != null){
out.println(font color=red+Session+/font);
}
}
}
How can I pass the value of the session to the ShowStatus function?
Thanks,
Andrew
_
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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: How can I pass the value of a session to an interface
If String Session is a member variable of the class.
declare your function as
... showStatus() {
if(this.Session!=null) {
...
}
...
}
-Original Message-
From: drew w [mailto:[EMAIL PROTECTED]]
Sent: Tuesday, April 24, 2001 11:35 AM
To: [EMAIL PROTECTED]
Subject: How can I pass the value of a session to an interface
I have a interface that I want to use to format messages.
For example if there is an error:
I will assign it to a session, redirect to display. On this
page, I call the
formatting function from the interface to show the contents
of the session
in RED.
In my interface I write:
import javax.http.servlet.HttpServletRequest;
public interface CommonFunctions{
String Session = (String) session.getAttribute(STATUS);
public void ShowStatus(String Session){
if (Session != null){
out.println(font color=red+Session+/font);
}
}
}
How can I pass the value of the session to the ShowStatus function?
Thanks,
Andrew
_
Get your FREE download of MSN Explorer at http://explorer.msn.com
==
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signoff JSP-INTEREST.
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JSP-INTEREST DIGEST.
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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Jar doesn't behave correctly
Hi, when I do jar xvf0 some.jar a.class to update a.class in some.jar file. I wanted to keep the jar file uncompressed, however, jar will always compress the rest of the jar file but stores a.class only. Is it possible with jar to update a jar file and not change it's compression method? That is, the some.jar file was originally stored with no compression, I just want to update one of the class files in the jar file and leave the content as it was. === To unsubscribe: mailto [EMAIL PROTECTED] with body: signoff JSP-INTEREST. For digest: mailto [EMAIL PROTECTED] with body: set JSP-INTEREST DIGEST. 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: Developing an N-tier system
The biggest advantage that I can see for using JSPs instead of Servlets for the workflow layer is Rapid App Development - that's it. As a previous reader pointed out, Servlets are true objects where JSPs are really just a temporary concept that are translated into actual servlets at deploy/runtime. On the other hand, if you place ALL of your business logic inside beans than I see little need for servlets. But you must put ALL of the logic in the beans - I don't want to see a single IF statement in those JSP pages and don't even think about accessing the database :-). I said it before and I will say it again: spend time working on your persistence model. The truly robust systems that I have seen have persistence models where you can change the data model all you want and you never recompile your code. As a rule of thumb, we never embed SQL in the middle tier. You can call me Captain Obvious if you want. some links: http://www.ambysoft.com/ http://www.castor.org/ Aaron O'Hara wrote: All, I'm designing an N-tier application and would like some feedback, comments, notes from the field. I have tried to layer my design as follows: JSP/HTML - presentation layer Non-Gui JSP - workflow layer Scope Beans (page, request, session, application) - business logic Psuedo Entity Beans - persistence layer DB API - database services In the presentation layer, I either present information to the user or receive form information. All the form submissions go to the workflow layer which calls the necessary business logic beans to determine what should happen next. The business logic beans retreive or save data using the psuedo entity beans. (I say psuedo because this in not a EJB entity bean, but an object that maps to a corresponding table in a database). All the entity beans perform their database operations via a singleton class, the DB API. I'm looking for a critique or comments from people about the design I've adopted and implemented. Aaron === To unsubscribe: mailto [EMAIL PROTECTED] with body: signoff JSP-INTEREST. For digest: mailto [EMAIL PROTECTED] with body: set JSP-INTEREST DIGEST. 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 -- Erik I Morton Software Developer -- CommerceHub http://www.commercehub.com 518-886-0704 21 Corporate Drive Clifton Park, NY 12065 === To unsubscribe: mailto [EMAIL PROTECTED] with body: signoff JSP-INTEREST. For digest: mailto [EMAIL PROTECTED] with body: set JSP-INTEREST DIGEST. 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: url hiding
3rd Option: Ever consider storing the value in a cookie that is live for the entire session ? It's there for every page and never shows-up in the browser URL area. Also, it's accessible by both Javascript and JSP scriptlet code. 4th Option: Store the values as properties in session level JavaBeans... but Javascript integration is not as easy. -Original Message- From: A mailing list about Java Server Pages specification and reference [mailto:[EMAIL PROTECTED]]On Behalf Of Kapil Sent: Tuesday, April 24, 2001 8:58 AM To: [EMAIL PROTECTED] Subject: url hiding The problem is that I want url as a constant.I have two options either use frames or use method post It will work on submit but on link I have some parameters and I am not submitting a form and I do not want to use frame, How can I hide variables Any code in jsp for url hiding Thanks in advance kapil == = To unsubscribe: mailto [EMAIL PROTECTED] with body: signoff JSP-INTEREST. For digest: mailto [EMAIL PROTECTED] with body: set JSP-INTEREST DIGEST. 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. For digest: mailto [EMAIL PROTECTED] with body: set JSP-INTEREST DIGEST. 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
jdbc inserting row ----java.lang.ArrayIndexOutOfBoundsException ---with resultset (TYPE_SCROLL_SENSITIVE CONCUR_UPDATABLE)
here is my bean code i want that when user user submit the form all data
should be inserted and the id which is autonumber wiil be displayed to user.
my database is like this
id ---autoincriment
name-text
age number
date -date/time
all going right
but when the save method is called the exception ArryOutOfBoundException is
generated why ???
please help
my bean is like this
import java.awt.*;
import java.awt.event.*;
import javax.swing.*;
import java.sql.*;
public class Bean1 extends JFrame {
Connection con;
Statement stat;
ResultSet rs;
String Name;
int age;
java.sql.Date date;
public Bean1() {
try {
Class.forName(sun.jdbc.odbc.JdbcOdbcDriver) ;
con = DriverManager.getConnection(jdbc:odbc:data,,) ;
stat =
con.createStatement(ResultSet.TYPE_SCROLL_SENSITIVE,ResultSet.CONCUR_UPDATAB
LE) ;
rs = stat.executeQuery(select * from data);
rs.beforeFirst() ;
}
catch(Exception e) {
e.printStackTrace();
}
}
public new(){
this.rs.moveToInsertRow();
}
public save(){
rs.updateString(Name,this.Name ) ;
rs.updateInt(Age,age ) ;
rs.updateString(Date,date) ;
this.rs.insertRow() ;
}
}
the exception is
java.lang.ArrayIndexOutOfBoundsException
at sun.jdbc.odbc.JdbcOdbcResultSet.bindCol(JdbcOdbcResultSet.java:4485)
at sun.jdbc.odbc.JdbcOdbcResultSet.insertRow(JdbcOdbcResultSet.java:3941)
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How/when/why does JSP add jsessionid to canned query hyper-links??
Hello, I have a jsp application running on a www.orionserver.com platform. How/when/why does JSP (or is it orion) add the jsessionid to my canned query link? I am not familiar with the ; seperating the http variables STATUS and jsessionid --what is with this ? 1) https://test.box.com:8081/tickets/queue.jsp?STATUS=OPEN;jsessionid=OuWU9Yvxn oRMR8wASMCfmARJcbPEKQ7JINMxpwhBM4 Please post and/or email me at [EMAIL PROTECTED] Thanks! Keith === To unsubscribe: mailto [EMAIL PROTECTED] with body: signoff JSP-INTEREST. For digest: mailto [EMAIL PROTECTED] with body: set JSP-INTEREST DIGEST. 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: Developing an N-tier system
What major considerations are there in choosing a solution to implement object to rdb mapping? Aaron -Original Message- From: erik morton [mailto:[EMAIL PROTECTED]] Sent: Tuesday, April 24, 2001 12:21 PM To: [EMAIL PROTECTED] Subject: Re: Developing an N-tier system The biggest advantage that I can see for using JSPs instead of Servlets for the workflow layer is Rapid App Development - that's it. As a previous reader pointed out, Servlets are true objects where JSPs are really just a temporary concept that are translated into actual servlets at deploy/runtime. On the other hand, if you place ALL of your business logic inside beans than I see little need for servlets. But you must put ALL of the logic in the beans - I don't want to see a single IF statement in those JSP pages and don't even think about accessing the database :-). I said it before and I will say it again: spend time working on your persistence model. The truly robust systems that I have seen have persistence models where you can change the data model all you want and you never recompile your code. As a rule of thumb, we never embed SQL in the middle tier. You can call me Captain Obvious if you want. some links: http://www.ambysoft.com/ http://www.castor.org/ Aaron O'Hara wrote: All, I'm designing an N-tier application and would like some feedback, comments, notes from the field. I have tried to layer my design as follows: JSP/HTML - presentation layer Non-Gui JSP - workflow layer Scope Beans (page, request, session, application) - business logic Psuedo Entity Beans - persistence layer DB API - database services In the presentation layer, I either present information to the user or receive form information. All the form submissions go to the workflow layer which calls the necessary business logic beans to determine what should happen next. The business logic beans retreive or save data using the psuedo entity beans. (I say psuedo because this in not a EJB entity bean, but an object that maps to a corresponding table in a database). All the entity beans perform their database operations via a singleton class, the DB API. I'm looking for a critique or comments from people about the design I've adopted and implemented. Aaron === To unsubscribe: mailto [EMAIL PROTECTED] with body: signoff JSP-INTEREST. For digest: mailto [EMAIL PROTECTED] with body: set JSP-INTEREST DIGEST. 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 -- Erik I Morton Software Developer -- CommerceHub http://www.commercehub.com 518-886-0704 21 Corporate Drive Clifton Park, NY 12065 === To unsubscribe: mailto [EMAIL PROTECTED] with body: signoff JSP-INTEREST. For digest: mailto [EMAIL PROTECTED] with body: set JSP-INTEREST DIGEST. 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. For digest: mailto [EMAIL PROTECTED] with body: set JSP-INTEREST DIGEST. 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
off topic -- cascade delete in sql ---help
hi all sorry for off topic question i have three table table1 --- parent_id parent_name table2 - child_id child-name parent_id (referene table1.parent_id) table3 clild_child_id child_child_name child_id (reference table2.child_id) now i want to update table1 when table1 update all related records from table2 and table3 should be deleted and new records would be enterd but when i call execute method of prepared statement it gives sql exception java.sql.SQLException: [Microsoft][ODBC SQL Server Driver][SQL Server]DELETE statement conflicted with COLUMN REFERENCE constraint 'FK_table1_table2' my query is delete from table1 where parent_id=001 have any one idea how to do cascade delete i am using MSSQL7.0 on WIN NT === To unsubscribe: mailto [EMAIL PROTECTED] with body: signoff JSP-INTEREST. For digest: mailto [EMAIL PROTECTED] with body: set JSP-INTEREST DIGEST. 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
help please!
hey all, I can't figure this out. I am using iPlanet web server 6.0. I loaded a applet in a jsp page, now, how do I call a public method of the applet in a javascript function? I know it can be done in a html page, but I can't seem to do the same thing within a jsp page. thanks yan === To unsubscribe: mailto [EMAIL PROTECTED] with body: signoff JSP-INTEREST. For digest: mailto [EMAIL PROTECTED] with body: set JSP-INTEREST DIGEST. 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
Displaying data in N-Tier systems
All, When it comes to presenting data in the presentation layer, what are the best practices? Common operations like populating a select list and a table are frequent in form-heavy applications and I'm wondering what the best ways are? Usually the source of a select list or table is a query result which I then map to an ArrayList. From there, I use a tag extension to iterate through the ArrayList. Is this optimal? What other methods have been used to success? Aaron O'Hara === To unsubscribe: mailto [EMAIL PROTECTED] with body: signoff JSP-INTEREST. For digest: mailto [EMAIL PROTECTED] with body: set JSP-INTEREST DIGEST. 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: jdbc inserting row ----java.lang.ArrayIndexOutOfBoundsException ---with resultset (TYPE_SCROLL_SENSITIVE CONCUR_UPDATABLE)
You'll probably find that the JdbcOdbcDriver isn't going to be
JDBC 2.0 compliant in that it more than likely won't support scrollable
cursors. I suggest you stay far away from this driver.
-Original Message-
From: A mailing list about Java Server Pages specification and reference
[mailto:[EMAIL PROTECTED]]On Behalf Of Niraj Soni
Sent: Thursday, April 19, 2001 4:49 AM
To: [EMAIL PROTECTED]
Subject: jdbc inserting row java.lang.ArrayIndexOutOfBoundsException
---with resultset (TYPE_SCROLL_SENSITIVE CONCUR_UPDATABLE)
here is my bean code i want that when user user submit the form all data
should be inserted and the id which is autonumber wiil be
displayed to user.
my database is like this
id ---autoincriment
name-text
age number
date -date/time
all going right
but when the save method is called the exception
ArryOutOfBoundException is
generated why ???
please help
my bean is like this
import java.awt.*;
import java.awt.event.*;
import javax.swing.*;
import java.sql.*;
public class Bean1 extends JFrame {
Connection con;
Statement stat;
ResultSet rs;
String Name;
int age;
java.sql.Date date;
public Bean1() {
try {
Class.forName(sun.jdbc.odbc.JdbcOdbcDriver) ;
con = DriverManager.getConnection(jdbc:odbc:data,,) ;
stat =
con.createStatement(ResultSet.TYPE_SCROLL_SENSITIVE,ResultSet.CONC
UR_UPDATAB
LE) ;
rs = stat.executeQuery(select * from data);
rs.beforeFirst() ;
}
catch(Exception e) {
e.printStackTrace();
}
}
public new(){
this.rs.moveToInsertRow();
}
public save(){
rs.updateString(Name,this.Name ) ;
rs.updateInt(Age,age ) ;
rs.updateString(Date,date) ;
this.rs.insertRow() ;
}
}
the exception is
java.lang.ArrayIndexOutOfBoundsException
at sun.jdbc.odbc.JdbcOdbcResultSet.bindCol(JdbcOdbcResultSet.java:4485)
at sun.jdbc.odbc.JdbcOdbcResultSet.insertRow(JdbcOdbcResultSet.java:3941)
==
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Re: Developing an N-tier system
i would appreciate comments on this question too. my two cents: * how complex is your data and object models - e.g., if you object model uses inheritance your o/r tool should support this to map nice to db. * how much can you afford - app servers supporting ejb are expensive, as are some o/r tools...are you willing to go with open source, e.g., castor * skill set/timeframe - developers need to learn o/r tool * how robust a solution do yo need? do you need to support distributed transaction (two phase commit) those are what i can think of top of my head. tinou - Original Message - From: Aaron O'Hara [EMAIL PROTECTED] To: [EMAIL PROTECTED] Sent: Tuesday, April 24, 2001 3:32 PM Subject: Re: [JSP-INTEREST] Developing an N-tier system What major considerations are there in choosing a solution to implement object to rdb mapping? Aaron -Original Message- From: erik morton [mailto:[EMAIL PROTECTED]] Sent: Tuesday, April 24, 2001 12:21 PM To: [EMAIL PROTECTED] Subject: Re: Developing an N-tier system The biggest advantage that I can see for using JSPs instead of Servlets for the workflow layer is Rapid App Development - that's it. As a previous reader pointed out, Servlets are true objects where JSPs are really just a temporary concept that are translated into actual servlets at deploy/runtime. On the other hand, if you place ALL of your business logic inside beans than I see little need for servlets. But you must put ALL of the logic in the beans - I don't want to see a single IF statement in those JSP pages and don't even think about accessing the database :-). I said it before and I will say it again: spend time working on your persistence model. The truly robust systems that I have seen have persistence models where you can change the data model all you want and you never recompile your code. As a rule of thumb, we never embed SQL in the middle tier. You can call me Captain Obvious if you want. some links: http://www.ambysoft.com/ http://www.castor.org/ Aaron O'Hara wrote: All, I'm designing an N-tier application and would like some feedback, comments, notes from the field. I have tried to layer my design as follows: JSP/HTML - presentation layer Non-Gui JSP - workflow layer Scope Beans (page, request, session, application) - business logic Psuedo Entity Beans - persistence layer DB API - database services In the presentation layer, I either present information to the user or receive form information. All the form submissions go to the workflow layer which calls the necessary business logic beans to determine what should happen next. The business logic beans retreive or save data using the psuedo entity beans. (I say psuedo because this in not a EJB entity bean, but an object that maps to a corresponding table in a database). All the entity beans perform their database operations via a singleton class, the DB API. I'm looking for a critique or comments from people about the design I've adopted and implemented. Aaron === To unsubscribe: mailto [EMAIL PROTECTED] with body: signoff JSP-INTEREST. For digest: mailto [EMAIL PROTECTED] with body: set JSP-INTEREST DIGEST. 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 -- Erik I Morton Software Developer -- CommerceHub http://www.commercehub.com 518-886-0704 21 Corporate Drive Clifton Park, NY 12065 === To unsubscribe: mailto [EMAIL PROTECTED] with body: signoff JSP-INTEREST. For digest: mailto [EMAIL PROTECTED] with body: set JSP-INTEREST DIGEST. 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. For digest: mailto [EMAIL PROTECTED] with body: set JSP-INTEREST DIGEST. 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. For digest: mailto [EMAIL PROTECTED] with body: set JSP-INTEREST DIGEST. Some relevant FAQs on JSP/Servlets can be found at:
Re: Developing an N-tier system
This is not a web development question any longer! Now you are talking about serious OOP issues that many web developers have never had to deal with. My best advice to you is to read the papers on the links that I sent you. We grapple with this issue everyday and it never gets any easier. Our solution has been to combine Ambler's methods with classic GOF design patterns. And don't underestimate the importance of XML. Try out the following: http://www.cetus-links.org/. Aaron O'Hara wrote: What major considerations are there in choosing a solution to implement object to rdb mapping? Aaron -Original Message- From: erik morton [mailto:[EMAIL PROTECTED]] Sent: Tuesday, April 24, 2001 12:21 PM To: [EMAIL PROTECTED] Subject: Re: Developing an N-tier system The biggest advantage that I can see for using JSPs instead of Servlets for the workflow layer is Rapid App Development - that's it. As a previous reader pointed out, Servlets are true objects where JSPs are really just a temporary concept that are translated into actual servlets at deploy/runtime. On the other hand, if you place ALL of your business logic inside beans than I see little need for servlets. But you must put ALL of the logic in the beans - I don't want to see a single IF statement in those JSP pages and don't even think about accessing the database :-). I said it before and I will say it again: spend time working on your persistence model. The truly robust systems that I have seen have persistence models where you can change the data model all you want and you never recompile your code. As a rule of thumb, we never embed SQL in the middle tier. You can call me Captain Obvious if you want. some links: http://www.ambysoft.com/ http://www.castor.org/ Aaron O'Hara wrote: All, I'm designing an N-tier application and would like some feedback, comments, notes from the field. I have tried to layer my design as follows: JSP/HTML - presentation layer Non-Gui JSP - workflow layer Scope Beans (page, request, session, application) - business logic Psuedo Entity Beans - persistence layer DB API - database services In the presentation layer, I either present information to the user or receive form information. All the form submissions go to the workflow layer which calls the necessary business logic beans to determine what should happen next. The business logic beans retreive or save data using the psuedo entity beans. (I say psuedo because this in not a EJB entity bean, but an object that maps to a corresponding table in a database). All the entity beans perform their database operations via a singleton class, the DB API. I'm looking for a critique or comments from people about the design I've adopted and implemented. Aaron === To unsubscribe: mailto [EMAIL PROTECTED] with body: signoff JSP-INTEREST. For digest: mailto [EMAIL PROTECTED] with body: set JSP-INTEREST DIGEST. 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 -- Erik I Morton Software Developer -- CommerceHub http://www.commercehub.com 518-886-0704 21 Corporate Drive Clifton Park, NY 12065 === To unsubscribe: mailto [EMAIL PROTECTED] with body: signoff JSP-INTEREST. For digest: mailto [EMAIL PROTECTED] with body: set JSP-INTEREST DIGEST. 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. For digest: mailto [EMAIL PROTECTED] with body: set JSP-INTEREST DIGEST. 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 -- Erik I Morton Software Developer -- CommerceHub http://www.commercehub.com 518-886-0704 21 Corporate Drive Clifton Park, NY 12065 === To unsubscribe: mailto [EMAIL PROTECTED] with body: signoff JSP-INTEREST. For digest: mailto [EMAIL PROTECTED] with body: set JSP-INTEREST DIGEST. 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
Re: Displaying data in N-Tier systems
The best solution IMHO is to mimic/steal the way Swing does it. Instead of using an ArrayList, create objects that implement the swing ListModel or TableModel interfaces. That way, it's also very easy to create nice debugging/admin apps with the same components (remember, reuse is what it's all about). And then you create your JSP helper classes (might be beans, might be tag library) to convert create the 'Views' for your models. It's not that difficult to create a class that uses the swing.TableModel to render an HTML representation for it. Same for lists. Create HTML components to convert the ListModel data to comboboxes, UL, ... Since we're on the subject, you might take it one step further and create a jdbc RowSet implementation that also implements the swing TableModel interface. This could be really the summum for web development. And we're talking about completely generic components here. I'll be doing some of these things as well. I'll try to keep you updated. Good luck, Geert -Original Message- From: A mailing list about Java Server Pages specification and reference [mailto:[EMAIL PROTECTED]]On Behalf Of Aaron O'Hara Sent: dinsdag 24 april 2001 21:42 To: [EMAIL PROTECTED] Subject: Displaying data in N-Tier systems All, When it comes to presenting data in the presentation layer, what are the best practices? Common operations like populating a select list and a table are frequent in form-heavy applications and I'm wondering what the best ways are? Usually the source of a select list or table is a query result which I then map to an ArrayList. From there, I use a tag extension to iterate through the ArrayList. Is this optimal? What other methods have been used to success? Aaron O'Hara == = To unsubscribe: mailto [EMAIL PROTECTED] with body: signoff JSP-INTEREST. For digest: mailto [EMAIL PROTECTED] with body: set JSP-INTEREST DIGEST. 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. For digest: mailto [EMAIL PROTECTED] with body: set JSP-INTEREST DIGEST. 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: off topic -- cascade delete in sql ---help
When doing cascading deletes you have to order thing outside-in. ie. the child entities have to go before their parents otherwise you'll be violating integrity constraints in the children when you remove the parent. I assume that's what's happening here. -Original Message- From: A mailing list about Java Server Pages specification and reference [mailto:[EMAIL PROTECTED]]On Behalf Of Niraj Soni Sent: Monday, April 23, 2001 7:47 AM To: [EMAIL PROTECTED] Subject: off topic -- cascade delete in sql ---help hi all sorry for off topic question i have three table table1 --- parent_id parent_name table2 - child_id child-name parent_id (referene table1.parent_id) table3 clild_child_id child_child_name child_id (reference table2.child_id) now i want to update table1 when table1 update all related records from table2 and table3 should be deleted and new records would be enterd but when i call execute method of prepared statement it gives sql exception java.sql.SQLException: [Microsoft][ODBC SQL Server Driver][SQL Server]DELETE statement conflicted with COLUMN REFERENCE constraint 'FK_table1_table2' my query is delete from table1 where parent_id=001 have any one idea how to do cascade delete i am using MSSQL7.0 on WIN NT == = To unsubscribe: mailto [EMAIL PROTECTED] with body: signoff JSP-INTEREST. For digest: mailto [EMAIL PROTECTED] with body: set JSP-INTEREST DIGEST. 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. For digest: mailto [EMAIL PROTECTED] with body: set JSP-INTEREST DIGEST. 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: Developing an N-tier system
erik, What are the major drawbacks to implementing Ambler's methods w/GOF patterns (besides time of development and skillset)? Aaron -Original Message- From: erik morton [mailto:[EMAIL PROTECTED]] Sent: Tuesday, April 24, 2001 1:15 PM To: [EMAIL PROTECTED] Subject: Re: Developing an N-tier system This is not a web development question any longer! Now you are talking about serious OOP issues that many web developers have never had to deal with. My best advice to you is to read the papers on the links that I sent you. We grapple with this issue everyday and it never gets any easier. Our solution has been to combine Ambler's methods with classic GOF design patterns. And don't underestimate the importance of XML. Try out the following: http://www.cetus-links.org/. Aaron O'Hara wrote: What major considerations are there in choosing a solution to implement object to rdb mapping? Aaron -Original Message- From: erik morton [mailto:[EMAIL PROTECTED]] Sent: Tuesday, April 24, 2001 12:21 PM To: [EMAIL PROTECTED] Subject: Re: Developing an N-tier system The biggest advantage that I can see for using JSPs instead of Servlets for the workflow layer is Rapid App Development - that's it. As a previous reader pointed out, Servlets are true objects where JSPs are really just a temporary concept that are translated into actual servlets at deploy/runtime. On the other hand, if you place ALL of your business logic inside beans than I see little need for servlets. But you must put ALL of the logic in the beans - I don't want to see a single IF statement in those JSP pages and don't even think about accessing the database :-). I said it before and I will say it again: spend time working on your persistence model. The truly robust systems that I have seen have persistence models where you can change the data model all you want and you never recompile your code. As a rule of thumb, we never embed SQL in the middle tier. You can call me Captain Obvious if you want. some links: http://www.ambysoft.com/ http://www.castor.org/ Aaron O'Hara wrote: All, I'm designing an N-tier application and would like some feedback, comments, notes from the field. I have tried to layer my design as follows: JSP/HTML - presentation layer Non-Gui JSP - workflow layer Scope Beans (page, request, session, application) - business logic Psuedo Entity Beans - persistence layer DB API - database services In the presentation layer, I either present information to the user or receive form information. All the form submissions go to the workflow layer which calls the necessary business logic beans to determine what should happen next. The business logic beans retreive or save data using the psuedo entity beans. (I say psuedo because this in not a EJB entity bean, but an object that maps to a corresponding table in a database). All the entity beans perform their database operations via a singleton class, the DB API. I'm looking for a critique or comments from people about the design I've adopted and implemented. Aaron === To unsubscribe: mailto [EMAIL PROTECTED] with body: signoff JSP-INTEREST. For digest: mailto [EMAIL PROTECTED] with body: set JSP-INTEREST DIGEST. 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 -- Erik I Morton Software Developer -- CommerceHub http://www.commercehub.com 518-886-0704 21 Corporate Drive Clifton Park, NY 12065 === To unsubscribe: mailto [EMAIL PROTECTED] with body: signoff JSP-INTEREST. For digest: mailto [EMAIL PROTECTED] with body: set JSP-INTEREST DIGEST. 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. For digest: mailto [EMAIL PROTECTED] with body: set JSP-INTEREST DIGEST. 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 -- Erik I Morton Software Developer -- CommerceHub http://www.commercehub.com 518-886-0704 21 Corporate Drive Clifton Park, NY 12065 === To
JHacker
Good link .. A Must read for developers... http://www.livin4.com/jhacker/jh1.htm __ Do You Yahoo!? Yahoo! Auctions - buy the things you want at great prices http://auctions.yahoo.com/ === To unsubscribe: mailto [EMAIL PROTECTED] with body: signoff JSP-INTEREST. For digest: mailto [EMAIL PROTECTED] with body: set JSP-INTEREST DIGEST. 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: jdbc inserting row ----java.lang.ArrayIndexOutOfBoundsException ---with resultset (TYPE_SCROLL_SENSITIVE CONCUR_UPDATABLE)
Agreedit's horribleand will drive you crazy with all of the thrown
exceptions ..
Get the improved version from JDataConnect it's great !
-Original Message-
From: A mailing list about Java Server Pages specification and reference
[mailto:[EMAIL PROTECTED]]On Behalf Of Robert Nicholson
Sent: Tuesday, April 24, 2001 4:07 PM
To: [EMAIL PROTECTED]
Subject: Re: jdbc inserting row
java.lang.ArrayIndexOutOfBoundsException ---with resultset
(TYPE_SCROLL_SENSITIVE CONCUR_UPDATABLE)
You'll probably find that the JdbcOdbcDriver isn't going to be
JDBC 2.0 compliant in that it more than likely won't support scrollable
cursors. I suggest you stay far away from this driver.
-Original Message-
From: A mailing list about Java Server Pages specification and reference
[mailto:[EMAIL PROTECTED]]On Behalf Of Niraj Soni
Sent: Thursday, April 19, 2001 4:49 AM
To: [EMAIL PROTECTED]
Subject: jdbc inserting row java.lang.ArrayIndexOutOfBoundsException
---with resultset (TYPE_SCROLL_SENSITIVE CONCUR_UPDATABLE)
here is my bean code i want that when user user submit the form all data
should be inserted and the id which is autonumber wiil be
displayed to user.
my database is like this
id ---autoincriment
name-text
age number
date -date/time
all going right
but when the save method is called the exception
ArryOutOfBoundException is
generated why ???
please help
my bean is like this
import java.awt.*;
import java.awt.event.*;
import javax.swing.*;
import java.sql.*;
public class Bean1 extends JFrame {
Connection con;
Statement stat;
ResultSet rs;
String Name;
int age;
java.sql.Date date;
public Bean1() {
try {
Class.forName(sun.jdbc.odbc.JdbcOdbcDriver) ;
con = DriverManager.getConnection(jdbc:odbc:data,,) ;
stat =
con.createStatement(ResultSet.TYPE_SCROLL_SENSITIVE,ResultSet.CONC
UR_UPDATAB
LE) ;
rs = stat.executeQuery(select * from data);
rs.beforeFirst() ;
}
catch(Exception e) {
e.printStackTrace();
}
}
public new(){
this.rs.moveToInsertRow();
}
public save(){
rs.updateString(Name,this.Name ) ;
rs.updateInt(Age,age ) ;
rs.updateString(Date,date) ;
this.rs.insertRow() ;
}
}
the exception is
java.lang.ArrayIndexOutOfBoundsException
at sun.jdbc.odbc.JdbcOdbcResultSet.bindCol(JdbcOdbcResultSet.java:4485)
at
sun.jdbc.odbc.JdbcOdbcResultSet.insertRow(JdbcOdbcResultSet.java:3941)
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Re: Developing an N-tier system
Those are the two biggest drawbacks (IMHO) ! What those methods give you is as close to 100% separation between the business logic tier and the data tier as I have ever seen. When your business logic objects (say session beans or in your case javabeans) operate on your entities they will have no knowledge at all about what persistence model those entities use - XML, flat file, RDBMS, ect You don't need an Ambler style layer for the former - you can achieve it with your plans as they stand now. But the biggest benefit in my opinion is that your DBA can change the schema all she likes. Her only additional responsibility is to keep XML configuration files current - the persistence layer should take care of the rest. It takes time, but in my opinion it is worth it. Money is not a drawback however, Castor is open source and free (I'm not a lawyer but that is the best of my knowledge on the license). Aaron O'Hara wrote: erik, What are the major drawbacks to implementing Ambler's methods w/GOF patterns (besides time of development and skillset)? Aaron -Original Message- From: erik morton [mailto:[EMAIL PROTECTED]] Sent: Tuesday, April 24, 2001 1:15 PM To: [EMAIL PROTECTED] Subject: Re: Developing an N-tier system This is not a web development question any longer! Now you are talking about serious OOP issues that many web developers have never had to deal with. My best advice to you is to read the papers on the links that I sent you. We grapple with this issue everyday and it never gets any easier. Our solution has been to combine Ambler's methods with classic GOF design patterns. And don't underestimate the importance of XML. Try out the following: http://www.cetus-links.org/. Aaron O'Hara wrote: What major considerations are there in choosing a solution to implement object to rdb mapping? Aaron -Original Message- From: erik morton [mailto:[EMAIL PROTECTED]] Sent: Tuesday, April 24, 2001 12:21 PM To: [EMAIL PROTECTED] Subject: Re: Developing an N-tier system The biggest advantage that I can see for using JSPs instead of Servlets for the workflow layer is Rapid App Development - that's it. As a previous reader pointed out, Servlets are true objects where JSPs are really just a temporary concept that are translated into actual servlets at deploy/runtime. On the other hand, if you place ALL of your business logic inside beans than I see little need for servlets. But you must put ALL of the logic in the beans - I don't want to see a single IF statement in those JSP pages and don't even think about accessing the database :-). I said it before and I will say it again: spend time working on your persistence model. The truly robust systems that I have seen have persistence models where you can change the data model all you want and you never recompile your code. As a rule of thumb, we never embed SQL in the middle tier. You can call me Captain Obvious if you want. some links: http://www.ambysoft.com/ http://www.castor.org/ Aaron O'Hara wrote: All, I'm designing an N-tier application and would like some feedback, comments, notes from the field. I have tried to layer my design as follows: JSP/HTML - presentation layer Non-Gui JSP - workflow layer Scope Beans (page, request, session, application) - business logic Psuedo Entity Beans - persistence layer DB API - database services In the presentation layer, I either present information to the user or receive form information. All the form submissions go to the workflow layer which calls the necessary business logic beans to determine what should happen next. The business logic beans retreive or save data using the psuedo entity beans. (I say psuedo because this in not a EJB entity bean, but an object that maps to a corresponding table in a database). All the entity beans perform their database operations via a singleton class, the DB API. I'm looking for a critique or comments from people about the design I've adopted and implemented. Aaron === To unsubscribe: mailto [EMAIL PROTECTED] with body: signoff JSP-INTEREST. For digest: mailto [EMAIL PROTECTED] with body: set JSP-INTEREST DIGEST. 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 -- Erik I Morton Software Developer -- CommerceHub http://www.commercehub.com 518-886-0704 21 Corporate Drive Clifton Park, NY 12065 === To unsubscribe: mailto [EMAIL PROTECTED] with body: signoff
package not found in import
When I try to compile my servlets, I get:
Package javax.io.IOException not found in import.
and...
Package javax.servlet.ServletException not found in import.
my code:
import javax.io.IOException;
import javax.servlet.ServletException;
public class HelloServlet extends GenericServlet{
public void service(ServletRequest request, ServletResponse response)
throws ServletException, IOException{
response.setContentType(text/html);
PrintWriter pw = response.getWriter();
pw.println(hello);
pw.close();
}
}
thanks,
andrew
_
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For digest: mailto [EMAIL PROTECTED] with body: set JSP-INTEREST DIGEST.
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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: Developing an N-tier system
erik, I'm a seasoned DBA turned application developer and I'm having a hard time letting go of SQL statements. I've centralized all database calls in a singleton DB API. What is the major deciding factor that makes the push to o/r mapping necessary? Going to an o/r mapping seems labour/time intensive and at the cost of db performance. Any advice? Aaron -Original Message- From: erik morton [mailto:[EMAIL PROTECTED]] Sent: Tuesday, April 24, 2001 1:15 PM To: [EMAIL PROTECTED] Subject: Re: Developing an N-tier system This is not a web development question any longer! Now you are talking about serious OOP issues that many web developers have never had to deal with. My best advice to you is to read the papers on the links that I sent you. We grapple with this issue everyday and it never gets any easier. Our solution has been to combine Ambler's methods with classic GOF design patterns. And don't underestimate the importance of XML. Try out the following: http://www.cetus-links.org/. Aaron O'Hara wrote: What major considerations are there in choosing a solution to implement object to rdb mapping? Aaron -Original Message- From: erik morton [mailto:[EMAIL PROTECTED]] Sent: Tuesday, April 24, 2001 12:21 PM To: [EMAIL PROTECTED] Subject: Re: Developing an N-tier system The biggest advantage that I can see for using JSPs instead of Servlets for the workflow layer is Rapid App Development - that's it. As a previous reader pointed out, Servlets are true objects where JSPs are really just a temporary concept that are translated into actual servlets at deploy/runtime. On the other hand, if you place ALL of your business logic inside beans than I see little need for servlets. But you must put ALL of the logic in the beans - I don't want to see a single IF statement in those JSP pages and don't even think about accessing the database :-). I said it before and I will say it again: spend time working on your persistence model. The truly robust systems that I have seen have persistence models where you can change the data model all you want and you never recompile your code. As a rule of thumb, we never embed SQL in the middle tier. You can call me Captain Obvious if you want. some links: http://www.ambysoft.com/ http://www.castor.org/ Aaron O'Hara wrote: All, I'm designing an N-tier application and would like some feedback, comments, notes from the field. I have tried to layer my design as follows: JSP/HTML - presentation layer Non-Gui JSP - workflow layer Scope Beans (page, request, session, application) - business logic Psuedo Entity Beans - persistence layer DB API - database services In the presentation layer, I either present information to the user or receive form information. All the form submissions go to the workflow layer which calls the necessary business logic beans to determine what should happen next. The business logic beans retreive or save data using the psuedo entity beans. (I say psuedo because this in not a EJB entity bean, but an object that maps to a corresponding table in a database). All the entity beans perform their database operations via a singleton class, the DB API. I'm looking for a critique or comments from people about the design I've adopted and implemented. Aaron === To unsubscribe: mailto [EMAIL PROTECTED] with body: signoff JSP-INTEREST. For digest: mailto [EMAIL PROTECTED] with body: set JSP-INTEREST DIGEST. 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 -- Erik I Morton Software Developer -- CommerceHub http://www.commercehub.com 518-886-0704 21 Corporate Drive Clifton Park, NY 12065 === To unsubscribe: mailto [EMAIL PROTECTED] with body: signoff JSP-INTEREST. For digest: mailto [EMAIL PROTECTED] with body: set JSP-INTEREST DIGEST. 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. For digest: mailto [EMAIL PROTECTED] with body: set JSP-INTEREST DIGEST. 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 -- Erik
Re: package not found in import
Andrew,
Your first import is incorrect. IOException is in java.io, not javax.io.
The 2nd error might be because you don't have servlet.jar in your classpath.
Regards,
Richard
-Original Message-
From: drew w [mailto:[EMAIL PROTECTED]]
Sent: Tuesday, April 24, 2001 2:43 PM
To: [EMAIL PROTECTED]
Subject: package not found in import
When I try to compile my servlets, I get:
Package javax.io.IOException not found in import.
and...
Package javax.servlet.ServletException not found in import.
my code:
import javax.io.IOException;
import javax.servlet.ServletException;
public class HelloServlet extends GenericServlet{
public void service(ServletRequest request, ServletResponse response)
throws ServletException, IOException{
response.setContentType(text/html);
PrintWriter pw = response.getWriter();
pw.println(hello);
pw.close();
}
}
thanks,
andrew
_
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DIGEST.
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
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Re: package not found in import
Not sure if your aware but there is a servlet specific list -in the
interim try changing your import to the following:
import javax.servlet.*;
or if you want to be very specific you may create imports like the
following:
import javax.servlet.http.HttpServlet;
- Original Message -
From: drew w [EMAIL PROTECTED]
Date: Tuesday, April 24, 2001 2:43 pm
Subject: package not found in import
When I try to compile my servlets, I get:
Package javax.io.IOException not found in import.
and...
Package javax.servlet.ServletException not found in import.
my code:
import javax.io.IOException;
import javax.servlet.ServletException;
public class HelloServlet extends GenericServlet{
public void service(ServletRequest request, ServletResponse response)
throws ServletException, IOException{
response.setContentType(text/html);
PrintWriter pw = response.getWriter();
pw.println(hello);
pw.close();
}
}
thanks,
andrew
_
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INTEREST DIGEST.
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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
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Re: package not found in import
Thank you.
From: Richard Yee [EMAIL PROTECTED]
Reply-To: A mailing list about Java Server Pages specification and
reference [EMAIL PROTECTED]
To: [EMAIL PROTECTED]
Subject: Re: package not found in import
Date: Tue, 24 Apr 2001 15:24:16 -0700
Andrew,
Your first import is incorrect. IOException is in java.io, not javax.io.
The 2nd error might be because you don't have servlet.jar in your
classpath.
Regards,
Richard
-Original Message-
From: drew w [mailto:[EMAIL PROTECTED]]
Sent: Tuesday, April 24, 2001 2:43 PM
To: [EMAIL PROTECTED]
Subject: package not found in import
When I try to compile my servlets, I get:
Package javax.io.IOException not found in import.
and...
Package javax.servlet.ServletException not found in import.
my code:
import javax.io.IOException;
import javax.servlet.ServletException;
public class HelloServlet extends GenericServlet{
public void service(ServletRequest request, ServletResponse response)
throws ServletException, IOException{
response.setContentType(text/html);
PrintWriter pw = response.getWriter();
pw.println(hello);
pw.close();
}
}
thanks,
andrew
_
Get your FREE download of MSN Explorer at http://explorer.msn.com
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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.jguru.com/jguru/faq/faqpage.jsp?name=JSP
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/examples/HelloServlet Page not found error
When I type localhost:8080/examples/HelloServlet I get: Page not found error When I type localhost:8080/examples/HelloServlet.class I get: Download file pop-up box ... Does anyone know what might be the problem? Thanks, Andrew _ Get your FREE download of MSN Explorer at http://explorer.msn.com === To unsubscribe: mailto [EMAIL PROTECTED] with body: signoff JSP-INTEREST. For digest: mailto [EMAIL PROTECTED] with body: set JSP-INTEREST DIGEST. 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: /examples/HelloServlet Page not found error
What is HelloServlet? If it's a Servlet it will need a servlet mapping with that class. Post your WEB-INF/web.xml file -Original Message- From: A mailing list about Java Server Pages specification and reference [mailto:[EMAIL PROTECTED]]On Behalf Of drew w Sent: Tuesday, April 24, 2001 3:57 PM To: [EMAIL PROTECTED] Subject: /examples/HelloServlet Page not found error When I type localhost:8080/examples/HelloServlet I get: Page not found error When I type localhost:8080/examples/HelloServlet.class I get: Download file pop-up box ... Does anyone know what might be the problem? Thanks, Andrew _ Get your FREE download of MSN Explorer at http://explorer.msn.com == = To unsubscribe: mailto [EMAIL PROTECTED] with body: signoff JSP-INTEREST. For digest: mailto [EMAIL PROTECTED] with body: set JSP-INTEREST DIGEST. 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. For digest: mailto [EMAIL PROTECTED] with body: set JSP-INTEREST DIGEST. 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: /examples/HelloServlet Page not found error
make sure your server is properly configured to run servlets.. also, try using the netscape browser - better error reporting - Original Message - From: drew w [EMAIL PROTECTED] To: [EMAIL PROTECTED] Sent: Tuesday, April 24, 2001 3:57 PM Subject: /examples/HelloServlet Page not found error When I type localhost:8080/examples/HelloServlet I get: Page not found error When I type localhost:8080/examples/HelloServlet.class I get: Download file pop-up box ... Does anyone know what might be the problem? Thanks, Andrew _ Get your FREE download of MSN Explorer at http://explorer.msn.com === To unsubscribe: mailto [EMAIL PROTECTED] with body: signoff JSP-INTEREST. For digest: mailto [EMAIL PROTECTED] with body: set JSP-INTEREST DIGEST. 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. For digest: mailto [EMAIL PROTECTED] with body: set JSP-INTEREST DIGEST. 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
multiple resultsets
Hi ALL, Does anybody know how to access multiple resultsets from a Java application The 'rs.next' only loops thruogh a single recordset. However I need to handle mulpiple resultsets comming fro a Store procedure Please Help === To unsubscribe: mailto [EMAIL PROTECTED] with body: signoff JSP-INTEREST. For digest: mailto [EMAIL PROTECTED] with body: set JSP-INTEREST DIGEST. 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
can't run servlet
When I look at my server log I see: HANDLER THEAD PROBLEM: java.io.IOException: Socket Closed java.io.IOException: Socket Closed at java.net.PlainSocketImpl.getInputStream(Unknown Source) at java.net.Socket$1.run(Unknown Source) at java.security.AccessController.doPrivileged(Native Method) at java.net.Socket.getInputStream(Unknown Source) at com.sun.web.server.ConnectionHandler.run(ConnectionHandler.java:161) thanks, andrew _ Get your FREE download of MSN Explorer at http://explorer.msn.com === To unsubscribe: mailto [EMAIL PROTECTED] with body: signoff JSP-INTEREST. For digest: mailto [EMAIL PROTECTED] with body: set JSP-INTEREST DIGEST. 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
HelloServlet
I don't see web.xml in the Web-INF dir. It is a servlet. Here is a mappings.properties: # $Id: mappings.properties,v 1.3 1999/04/05 21:20:02 duncan Exp $ # Map servlets to paths # Properties beginning with a . are extension properties, all other # properties are path properties /snoop=snoop .snp=snoop .jsp=jsp _ Get your FREE download of MSN Explorer at http://explorer.msn.com === To unsubscribe: mailto [EMAIL PROTECTED] with body: signoff JSP-INTEREST. For digest: mailto [EMAIL PROTECTED] with body: set JSP-INTEREST DIGEST. 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
why are there two Web-INFs' one in examples and one in webpages?
Should I be updating them both? _ Get your FREE download of MSN Explorer at http://explorer.msn.com === To unsubscribe: mailto [EMAIL PROTECTED] with body: signoff JSP-INTEREST. For digest: mailto [EMAIL PROTECTED] with body: set JSP-INTEREST DIGEST. 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
even when I run examples I get HANDLER THREAD PROBLEM
When I download and install JSWDK, I get the HANDLER THREAD PROBLEM: Socket Closed _ Get your FREE download of MSN Explorer at http://explorer.msn.com === To unsubscribe: mailto [EMAIL PROTECTED] with body: signoff JSP-INTEREST. For digest: mailto [EMAIL PROTECTED] with body: set JSP-INTEREST DIGEST. 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: How can I pass the value of a session to an interface
Andrew,
Have u tried compiling interface CommonFunctions?
Interfaces do not have implementation. Try having it as a class instead.
-Original Message-
From: drew w [mailto:[EMAIL PROTECTED]]
Sent: Wednesday, April 25, 2001 2:35 AM
To: [EMAIL PROTECTED]
Subject:How can I pass the value of a session to an
interface
I have a interface that I want to use to format messages.
For example if there is an error:
I will assign it to a session, redirect to display. On this
page, I call the
formatting function from the interface to show the contents
of the session
in RED.
In my interface I write:
import javax.http.servlet.HttpServletRequest;
public interface CommonFunctions{
String Session = (String) session.getAttribute(STATUS);
public void ShowStatus(String Session){
if (Session != null){
out.println(font color=red+Session+/font);
}
}
}
How can I pass the value of the session to the ShowStatus
function?
Thanks,
Andrew
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Re: /examples/HelloServlet Page not found error
Hello, This is a very common problem, that any startup guy faces. All that you have to do, is first check, if the webserver classpath servlet.jar file, is set properly. Mostly what happens with people who are fairly new to servlets, is that they just unzip the whole webserver packing, and get to typing their servlets. Secondly, if you have another webserver running, like say Microsoft IIS, or MS Personal Web Server, then also, you will face a problem, as the two may at sometimes clash to feed pages to the browser. To get good documentation on the type of webserver that you are running, all that you have to do, is just type http://localhost:8080, on your browser. Obviously, you will have to start it up first. If you are a new comer to Servlets, then try using the servletrunner, that comes with jsdk. This is a real goo peiec of software, all that you need to do is all %java_home%\bin\servletrunner, and %java_home%\lib\jsdk.jar, to you class path. %java_home%, is the first jdk installation directory. Regards, Santosh - Original Message - From: drew w [EMAIL PROTECTED] To: [EMAIL PROTECTED] Sent: Wednesday, April 25, 2001 4:27 AM Subject: /examples/HelloServlet Page not found error When I type localhost:8080/examples/HelloServlet I get: Page not found error When I type localhost:8080/examples/HelloServlet.class I get: Download file pop-up box ... Does anyone know what might be the problem? Thanks, Andrew _ Get your FREE download of MSN Explorer at http://explorer.msn.com === To unsubscribe: mailto [EMAIL PROTECTED] with body: signoff JSP-INTEREST. For digest: mailto [EMAIL PROTECTED] with body: set JSP-INTEREST DIGEST. 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. For digest: mailto [EMAIL PROTECTED] with body: set JSP-INTEREST DIGEST. 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: multiple resultsets
Please refer to the following ( from JDK1.2.2 API ): java.sql Interface Statement All Known Subinterfaces: CallableStatement, PreparedStatement execute public boolean execute(String sql) throws SQLException Executes a SQL statement that may return multiple results. Under some (uncommon) situations a single SQL statement may return multiple result sets and/or update counts. Normally you can ignore this unless you are (1) executing a stored procedure that you know may return multiple results or (2) you are dynamically executing an unknown SQL string. The methods execute, getMoreResults, getResultSet, and getUpdateCount let you navigate through multiple results. The execute method executes a SQL statement and indicates the form of the first result. You can then use getResultSet or getUpdateCount to retrieve the result, and getMoreResults to move to any subsequent result(s). Parameters: sql - any SQL statement Returns: true if the next result is a ResultSet; false if it is an update count or there are no more results Throws: SQLException - if a database access error occurs See Also: getResultSet(), getUpdateCount(), getMoreResults() getResultSet public ResultSet getResultSet() throws SQLException Returns the current result as a ResultSet object. This method should be called only once per result. Returns: the current result as a ResultSet; null if the result is an update count or there are no more results Throws: SQLException - if a database access error occurs See Also: execute(java.lang.String) getMoreResults public boolean getMoreResults() throws SQLException Moves to a Statement's next result. It returns true if this result is a ResultSet. This method also implicitly closes any current ResultSet obtained with getResultSet. There are no more results when (!getMoreResults() (getUpdateCount() == -1) Returns: true if the next result is a ResultSet; false if it is an update count or there are no more results Throws: SQLException - if a database access error occurs See Also: execute(java.lang.String) - Original Message - From: "Lenin Lopez" [EMAIL PROTECTED] To: [EMAIL PROTECTED] Sent: Wednesday, April 25, 2001 8:54 AM Subject: multiple resultsets Hi ALL, Does anybody know how to access multiple resultsets from a Java application The 'rs.next' only loops thruogh a single recordset. However I need to handle mulpiple resultsets comming fro a Store procedure Please Help === To unsubscribe: mailto [EMAIL PROTECTED] with body: "signoff JSP-INTEREST". For digest: mailto [EMAIL PROTECTED] with body: "set JSP-INTEREST DIGEST". 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: how do I view the end result
mark your class as public as:
public class Point3DExample {
and try again. This should work.
Rohit.
- Original Message -
From: Marshall, Katyann [EMAIL PROTECTED]
To: [EMAIL PROTECTED]
Sent: Monday, 23 April, 2001 8:28 PM
Subject: Re: how do I view the end result
yes this is a simple class file, I know everything is correct on it
because
I took it directly from a book, for practice purposes,
this is the warning I'm getting
[(C:\JBuilder35\jdk1.2.2\bin\javaw -classpath C:\Documents and
Settings\kmarshal\jbproject\untitled2\temp;
com.borland.jbuilder.runtime.AppletTestbed 300 300 Point3DExample
The applet Point3DExample does not have a public constructor
Point3DExample()]
this is my code
class Point3D {
double x;
double y;
double z;
}
class Point3DExample {
public static void main(String args[]) {
Point3D p = new Point3D();
p.x =1.1;
p.y =3.5;
p.z = -2.8;
System.out.println(p.x = + p.x);
System.out.println(p.y = + p.y);
System.out.println(p.z = + p.z);
}
}
can you help me to see the end results, I'm not to sure how to set up my
class path,
my number is 914-640-5294
I'm realy desprate
KT
-Original Message-
From: erik morton [mailto:[EMAIL PROTECTED]]
Sent: Monday, April 23, 2001 10:17 AM
To: [EMAIL PROTECTED]
Subject: Re: how do I view the end result
Is this a simple class or a JSP?
If it's a class I would either run the project (Run - Run Project) or
just
right
click on the file in the source browser and choose the Run option.
If it is a JSP the process is the same. Good Luck!
Marshall, Katyann wrote:
Hi All,
I'm new to Java, I made a simple java file and it compile without
errors,
how do I view the end results in JBuilder?
thanks
KT
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--
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jar ??
hi, i am working on gr8 Unix system. Before this i was working on very simple Win NT. i am strugling with jar command and at the end i could place only one bean (class file) in it. but i want to put multiple files in a jar file. Pls Tell Me !! cheers, SDK === To unsubscribe: mailto [EMAIL PROTECTED] with body: signoff JSP-INTEREST. For digest: mailto [EMAIL PROTECTED] with body: set JSP-INTEREST DIGEST. 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
Hi I think you need to increase the tablespace that is assigned to this user. To view the different table spaces do a select over the USER_TS_QUOTAS table (you will need DBA permissions), using an alter command you can and setting MAX_BYTES and MAX_BLOCKS to 0 will allow any amount of space. Damien From: sandarbh [EMAIL PROTECTED] Reply-To: A mailing list about Java Server Pages specification and reference [EMAIL PROTECTED] To: [EMAIL PROTECTED] Subject: urgent Date: Tue, 24 Apr 2001 10:02:24 +0100 Hi all, Can anyone give me a clue to this error which raised when 13469 records were inserted through a program in java. java.sql.SQLException: ORA-01631: max # extents (121) reached in table CAS_USER. MODULE_LOG at oracle.jdbc.ttc7.TTIoer.processError(TTIoer.java:181) at oracle.jdbc.ttc7.Oall7.receive(Oall7.java:631) at oracle.jdbc.ttc7.TTC7Protocol.doOall7(TTC7Protocol.java:1225) at oracle.jdbc.ttc7.TTC7Protocol.parseExecuteFetch(TTC7Protocol.java:661 ) at oracle.jdbc.driver.OracleStatement.doExecuteOther(OracleStatement.jav a:780) at oracle.jdbc.driver.OracleStatement.doExecuteWithBatch(OracleStatement .java:822) at oracle.jdbc.driver.OracleStatement.doExecute(OracleStatement.java:116 4) at oracle.jdbc.driver.OracleStatement.doExecuteWithTimeout(OracleStateme nt.java:1210) at oracle.jdbc.driver.OracleStatement.executeUpdate(OracleStatement.java :1227) at ConnectionManager.insertRecords(ConnectionManager.java:25) at DbHandlerFeeder.updatedata(DbHandlerFeeder.java:239) at DbHandlerFeeder.sendToDatabase(DbHandlerFeeder.java:391) at LogHandlerCaller.feederdetaillogmanipulation(LogHandlerCaller.java:11 7) at LogHandlerMain.pathForFeeder(LogHandlerMain.java:122) at LogHandlerMain.main(LogHandlerMain.java:164) The time is :2317 ** Regards, Sandarbh === To unsubscribe: mailto [EMAIL PROTECTED] with body: signoff JSP-INTEREST. For digest: mailto [EMAIL PROTECTED] with body: set JSP-INTEREST DIGEST. 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 _ Get Your Private, Free E-mail from MSN Hotmail at http://www.hotmail.com. === To unsubscribe: mailto [EMAIL PROTECTED] with body: signoff JSP-INTEREST. For digest: mailto [EMAIL PROTECTED] with body: set JSP-INTEREST DIGEST. 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
program the addresss bar
hi i want the value in the address bar of my browser to be constant thruout my application. eg www.abc.com i might go to any page but the value displayed in the address bar shd remain constant. is there anyway to do this in JSP or JavaScript. pls send me the script or the url frm where i can get such a script thanx manish -Original Message- From: A mailing list about Java Server Pages specification and reference [mailto:[EMAIL PROTECTED]]On Behalf Of Lee Turner Sent: Tuesday, April 24, 2001 2:46 PM To: [EMAIL PROTECTED] Subject: Re: Textarea wrap newlines to BR I have just had a look in Dreamweaver and setting the wrap tag to VIRTUAL seems to work better. wrap=VIRTUAL Hope this helps Lee _ Lee Turner Systems Developer Information Technology Leeds _ Watt Gilchrist Ltd Ring Road, West Park Leeds, LS16 6RA Tel: 0113 288 3200 Fax: 0113 275 1690 http://www.wattgilchrist.co.uk _ -Original Message- From: Gavin Meehan [SMTP:[EMAIL PROTECTED]] Sent: Tuesday, April 24, 2001 10:04 AM To: [EMAIL PROTECTED] Subject: Textarea wrap newlines to BR Hi I have a class called Filter that substitutes newline characters with the html BR tag so data entered on the form will be diplayed properly. This works fine if the enter key is hit in the textarea the substitution is made. My problem is when someone continues typeing and the text goes on to the newline automatically. I thought that when the WRAP attribute on the tag was set to PHYSICAL that a new line character is automatically added. Can anyone tell me if this is the case and if so what might i be doing wrong. Thanks Gav _ Get Your Private, Free E-mail from MSN Hotmail at http://www.hotmail.com. == = To unsubscribe: mailto [EMAIL PROTECTED] with body: signoff JSP-INTEREST. For digest: mailto [EMAIL PROTECTED] with body: set JSP-INTEREST DIGEST. 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. For digest: mailto [EMAIL PROTECTED] with body: set JSP-INTEREST DIGEST. 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. For digest: mailto [EMAIL PROTECTED] with body: set JSP-INTEREST DIGEST. 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
