How to detect that session has expired ?

Hi All, How can I detect that session has expired and so throw the user out of system after showing him a message that Your session has expired. Please login again. Thanks, BS - To unsubscribe, e-mail: [EMAIL PROTECTED] For

Re: How to detect that session has expired ?

When a session restarts, its context is empty, so all objects stored in the session context have disappeared. To detect if a session has restarted, you need first to store an object in the session context, then each time you need to know if the session has restarted, you test its presence

RE: Link-to-action?

Hi In our current project we are using an adapted version of the LinkXTag class provided with the struts example application. Check out this class and I hope it is what you need. Kind regards Dennis Hunziker -Original Message- From: Theodosios Paschalidis [mailto:[EMAIL PROTECTED]

Have to close and re open the browser each time

I am facing this problem that I couldn't figure out the cause. We have an web based application (built using struts 1.0). After login to the application for the first time, if you relogin again OR the session times out and you try to re login again I have the following exception

How to refer/declare to ImageButtonBean within a JSP

Hi, I have a need to define multiple Image Input Button within an Iterate tag and I am experimenting with the use of ImageButtonBean. I would like to know that having defined the ImageButtonBean, how does one declare it within the html:img tag. An example would be great. Secondly, how does

RE: How to detect that session has expired ?

Thomas, You mean to say that I should put this logic in ActionClass. But then I would need to put it in all my Action Classes. Can't I do something similar in JSP because then I would do it in a common JSP which is included in all other JSPs of mine. Or is there a common solution which can take

Re: How to detect that session has expired ?

On Sun, 07 Dec 2003 12:39:46 +0530, Baljinder Singh wrote: How can I detect that session has expired and so throw the user out of system after showing him a message that Your session has expired. Please login again. javax.servlet.http.HttpSessionListener

RE: How to detect that session has expired ?

Seems this is not supported by many containers yet(J2EE 1.4). You could use a filter to check for session expiry but what if it expires after it passes the filter. Then each JSP should have a check in the beginning. Mohan -Original Message- From: news [mailto:[EMAIL PROTECTED] Behalf Of

RE: from Action to Facade: simple attributes or Business Objects

The philosphy is that the Actions (controller) move bean properties from form bean(s) into business beans, and pass the business bean into a business object to perform an operation. I.e., the action should contain all of (and only) the web-specific portion of the application. I.e., the latter

Re: How to detect that session has expired ?

Inheritance is your friend. If you need processing common to all your Action classes, extend the Struts Action class. Ed - Original Message - From: Baljinder Singh [EMAIL PROTECTED] To: Struts Users Mailing List [EMAIL PROTECTED] Sent: Sunday, December 07, 2003 5:41 AM Subject: RE: How

Re: How to detect that session has expired ?

HI if u are using servelt 2.3 , then u can use servelt filter, in this filter u can have logic to check session before each request so u dont need to add any code in jsp or action class Ashish --- Ed Dowgiallo [EMAIL PROTECTED] wrote: Inheritance is your friend. If you need processing common

RE: How to detect that session has expired ?

Ashish, Can you provide me with more details about how to use Servlet Filter ? Thanks, BS -Original Message- From: Ashish Kulkarni [mailto:[EMAIL PROTECTED] Sent: Sunday, December 07, 2003 9:15 PM To: Struts Users Mailing List Subject: Re: How to detect that session has expired ? HI

RE: How to detect that session has expired ?

You ought not to refer directly to any jsp pages anyway. Always refer to an action which forwards to your jsp. Then you can put your JSPs inside WEB-INF if you want (insures they can never be directly accessed) and you never have to add any tag(s) to check for valid user. As Ed points out,

RES: from Action to Facade: simple attributes or Business Objects

Tks for the reply Tim. I now see the advantages of my latter case. But being my form bean a DynaActionForm, can I still use BeanUtils.populate()?? If not, what would be the alternative? Tks Felipe -Mensagem original- De: Tim Lucia [mailto:[EMAIL PROTECTED] Enviada em: domingo, 7 de

Sun Java Studio Creator (was Project Rave)

Hi, there's the preview release available from http://wwws.sun.com/software/products/jscreator/ now. Anybody here who had a closer look at it? -- Chris. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands,

RES: How to detect that session has expired ?

http://java.sun.com/products/servlet/Filters.html http://www.javaworld.com/javaworld/jw-06-2001/jw-0622-filters-p2.html http://securityfilter.sourceforge.net/ -Mensagem original- De: Baljinder Singh [mailto:[EMAIL PROTECTED] Enviada em: domingo, 7 de dezembro de 2003 13:16 Para: Struts

Re: Config help

After 2 days of trying to figure it out, it decided to start working. - Original Message - From: [EMAIL PROTECTED] Date: Sunday, December 7, 2003 1:05 am Subject: Config help I am using MappingDispatchAction and am attempting to pre-populate a DynaValidatorForm in a setup action.

RE: Is it required to restart weblogic everytime after compiling ?? ? Need help Desperately .. :-(

Shakti, I suggest you visit http://support.bea.com http://support.bea.com/ and do a search, use google.com, or buy the BEA WebLogic Server Bible. Perhaps javaranch.com could be helpful here. You have all the information you need to get it working, at the moment, with

how to Remove the cached JSP's?

Hi, I am using Tile, and getting the error javax.servlet.ServletException: org/apache/jsp/Registration_jsp (wrong name: org/apache/jsp/registration_jsp) I found one solution in one web site, said: Remove the cached JSP's and restart. But how to Remove the cached JSP's? please help, thank you

Re: how to Remove the cached JSP's?

stop tomcat start tomcat -Martin - Original Message - From: Julia Weaver [EMAIL PROTECTED] To: Struts Users Mailing List [EMAIL PROTECTED] Sent: Sunday, December 07, 2003 4:49 PM Subject: how to Remove the cached JSP's? Hi, I am using Tile, and getting the error

Calling RequestUtils.message() without pageContext

Is there any single utility method that returns a message resource just like the RequestUtils.message() method, without having to use a PageContext object? Assume all other Servlet-related objects are available (HttpServletRequest, Response, etc). Lukas

RE: Stupid Bean tricks

Martin- Can you point me to the correct docs for how this works? I don't find anything regarding using maps within beans this way. Tx -Original Message- From: news [mailto:[EMAIL PROTECTED] On Behalf Of Martin Cooper Sent: Friday, December 05, 2003 3:58 PM To: [EMAIL PROTECTED]

Re: Stupid Bean tricks

a complete example on how to use this concept is located at http://www.orionserver.com/tutorials/taglibs/8.html viel Glueck, Martin - Original Message - From: Joe Hertz [EMAIL PROTECTED] To: 'Struts Users Mailing List' [EMAIL PROTECTED] Sent: Sunday, December 07, 2003 5:58 PM Subject: RE:

RE: how to Remove the cached JSP's?

What is cached JSP's? Please let me know. thanks -Original Message- From: Julia Weaver [mailto:[EMAIL PROTECTED] Sent: Sunday, December 07, 2003 1:49 PM To: Struts Users Mailing List Subject: how to Remove the cached JSP's? Hi, I am using Tile, and getting the error

Maps within Beans (was Stupid Bean Tricks)

This example relates how to _implement_ things in your own taglibs. It doesn't mention Maps at all (the part I'm being befuddled by). It's not even specific to struts. Actually, all I need is a reference on usage of the struts taglibs beyond the foo.bar.baz example. I want to see how one can

Pass A String From Servlet And Write Out Its Value in JSP

My servlet has a String called 'category'. I want to pass the String to a JSP. Therefore, I have the code shown below in the servlet: session.setAttribute( c, category ); OR request.setAttribute( c, category ); And, I do the following in my JSP: % String keyValue =

RE: how to Remove the cached JSP's?

Remove the .java and .class file for that JSP from %Tomcat_home%\work\Standalone\localhost\%virtualdirectory% Although path depends upon the version of tomcat..you wont find exact path as shown above but try to remove java n class from 'WORK' directory under your tomcat installation. Regards,

Please Help! Unable to Pass A Hidden Field To scaffold.ProcessAction

I want to pass two hidden fields; username and keyName from a JSP via a SUBMIT button: req:isUserInRole role=editor html:form action=/find/Category % String username = request.getRemoteUser();% html:hidden property=keyName value=journal_category/ html:hidden property=username value=%=username%/

Re: Please Help! Unable to Pass A Hidden Field To scaffold.ProcessAction

Are you using the input type=hidden or html:hidden attributes? I didn't see it in your email. If you do, the values will be available in the request. Regards, Richard At 08:20 PM 12/7/2003, you wrote: I want to pass two hidden fields; username and keyName from a JSP via a SUBMIT button:

Re: Please Help! Unable to Pass A Hidden Field To scaffold.ProcessAction

My code was shown in my original message. I used two html:hidden ... tags to pass two hidden fields, one is successfully passed while the other shows null. By the way, I do not use 'request' to retrieve the value of the hidden field because my Java class is a scaffold.ProcessAction type. I

[OT] Exception handling in a J2EE project.

Hi All, What is the best Hierarcy (framework) for handling exceptions in a J2EE project. I am thinking of some roughly the following Hierarcy consisting broadly of three categories : + MyApplicationException extends Exception ( For

linefeeds in a resource properties file

Hello, How to add linefeeds to a property file within struts? This thread (http://forum.java.sun.com/thread.jsp?forum=31thread=400653) says that we can add \n to a String. However, if I put \n to a resource property line e.g. my.key = my value 1 \n my value 2 and then I use html:textarea tag

RE: [OT] Exception handling in a J2EE project.

Good question, I'm thinking about the same sort of thing myself. I usually find it easier to give each server side component its own exception, and to throw all exceptions up to the client side with an appropriate message or error code. Obviously, exceptions fatal to the system have to be sent to

RE: [OT] Exception handling in a J2EE project.

Make use of nested exceptions. Higher layers 'wrap' exceptions caught from lower layers if they cant handle them. ummm... Ted explains it better than I do: http://husted.com/struts/tips/015.html -Original Message- From: Nick Faiz [mailto:[EMAIL PROTECTED] Sent: Monday, 8 December 2003

Re: Having trouble with html:form tag - Using 1.1

Hi Jim Remove your second servlet mapping in your web.xml. I had the same problem. I've defined two mappings: servlet-mapping servlet-nameaction/servlet-name url-pattern*.do/url-pattern /servlet-mapping servlet-mapping servlet-nameaction/servlet-name

about using DynaActionForm in SQL Maps framework with Struts...

hi, there, has anybody tried to use SQL Maps framework with struts? i am now using the struts with SQL Maps framework, all is convenient. i have tried to use ActionForm instead of create a new javaBean passed to SQL Map parameter. just like this: AuthorForm authorForm = (AuthorForm)

Re: about using DynaActionForm in SQL Maps framework with Struts...

Ricky, You might have a problem using ibatis SQL Maps with Struts DynaForms. I think that Ibatis is going to try and look for a method called getAuthor_name() when it would need to use DynaForm.get(author_name). You might try emailing [EMAIL PROTECTED] to get a definitive answer. -Richard