Re: Handling invalid sessions
Thanks for the suggestions. I'll try them out. Cheers, Jadeler --- Aladin Alaily <[EMAIL PROTECTED]> wrote: > Hi Jadeler, > > In response to your question about managing session > objects, I would > propose two methods: > > 1) Write a CustomRequestProcessor (which extends the > struts > RequestProcessor), and put your management code in > there. As a struts > programmer, you know that all requests *should* go > through this > processor. This way, if you (or someone else) > forgets to extend a base > class (as was suggested in another post), your > validation still takes place. > > 2) Write a filter as you suggested. Plain and > simple. The advantage of > the filter is that it is not struts dependent and it > can be mapped to > specific urls. Consequently, not all requests will > pass through the > filter (unless you specify the map as '/'). > > Good Luck. > Aladin > > > - > To unsubscribe, e-mail: > [EMAIL PROTECTED] > For additional commands, e-mail: > [EMAIL PROTECTED] > > __ Find your next car at http://autos.yahoo.ca - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: Handling invalid sessions
Hi Jadeler, In response to your question about managing session objects, I would propose two methods: 1) Write a CustomRequestProcessor (which extends the struts RequestProcessor), and put your management code in there. As a struts programmer, you know that all requests *should* go through this processor. This way, if you (or someone else) forgets to extend a base class (as was suggested in another post), your validation still takes place. 2) Write a filter as you suggested. Plain and simple. The advantage of the filter is that it is not struts dependent and it can be mapped to specific urls. Consequently, not all requests will pass through the filter (unless you specify the map as '/'). Good Luck. Aladin - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: Handling invalid sessions
That is why i have clearly specified that you have to implement an abstract method in the base class. which will be implemented in all your classes and that method will be called explicitly from Base Action class. You should not override the execute() method in the Child classes. Regards, Rajasekhar Cherukuri peru cheppanu <[EMAIL PROTECTED]> 10/17/2005 10:26 AM Please respond to "Struts Users Mailing List" To Struts Users Mailing List cc Subject Re: Handling invalid sessions If we do that, then execute() method in child classes will override Base Action execute() method. Right? Then, as far as I know, that execute() in Base Action will not be executed.. Peru Cheppanu [EMAIL PROTECTED] wrote: Hi, The best way is to write a Base Action class and extend that class for all your Action classes in your application. Place a check in the execute method of the Base Action class and if it is a "success" then call an abstract method in the Base Action class which will be implemented by all your Action classes. If it is a "failure" (means there is NO required information in the session), then forward to a login page or failure page. Regards, Rajasekhar Cherukuri Jadeler 10/17/2005 09:57 AM Please respond to "Struts Users Mailing List" To user@struts.apache.org cc Subject Handling invalid sessions What is the best way to handle invalid sessions (http sessions) within Struts? I need a way to determine when an object within a session no longer exists and redirect the user to an error page when that happens. I was thinking of implementing HttpSessionAttributeListener or a Servlet filter. Any suggestions on whats recommended? Thanks. Jadeler __ Find your next car at http://autos.yahoo.ca - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] ForwardSourceID:NT615A Notice: The information contained in this e-mail message and/or attachments to it may contain confidential or privileged information. If you are not the intended recipient, any dissemination, use, review, distribution, printing or copying of the information contained in this e-mail message and/or attachments to it are strictly prohibited. If you have received this communication in error, please notify us by reply e-mail or telephone and immediately and permanently delete the message and any attachments. Thank you - Yahoo! Music Unlimited - Access over 1 million songs. Try it free. ForwardSourceID:NT616E Notice: The information contained in this e-mail message and/or attachments to it may contain confidential or privileged information. If you are not the intended recipient, any dissemination, use, review, distribution, printing or copying of the information contained in this e-mail message and/or attachments to it are strictly prohibited. If you have received this communication in error, please notify us by reply e-mail or telephone and immediately and permanently delete the message and any attachments. Thank you
Re: Handling invalid sessions
If we do that, then execute() method in child classes will override Base Action execute() method. Right? Then, as far as I know, that execute() in Base Action will not be executed.. Peru Cheppanu [EMAIL PROTECTED] wrote: Hi, The best way is to write a Base Action class and extend that class for all your Action classes in your application. Place a check in the execute method of the Base Action class and if it is a "success" then call an abstract method in the Base Action class which will be implemented by all your Action classes. If it is a "failure" (means there is NO required information in the session), then forward to a login page or failure page. Regards, Rajasekhar Cherukuri Jadeler 10/17/2005 09:57 AM Please respond to "Struts Users Mailing List" To user@struts.apache.org cc Subject Handling invalid sessions What is the best way to handle invalid sessions (http sessions) within Struts? I need a way to determine when an object within a session no longer exists and redirect the user to an error page when that happens. I was thinking of implementing HttpSessionAttributeListener or a Servlet filter. Any suggestions on whats recommended? Thanks. Jadeler __ Find your next car at http://autos.yahoo.ca - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] ForwardSourceID:NT615A Notice: The information contained in this e-mail message and/or attachments to it may contain confidential or privileged information. If you are not the intended recipient, any dissemination, use, review, distribution, printing or copying of the information contained in this e-mail message and/or attachments to it are strictly prohibited. If you have received this communication in error, please notify us by reply e-mail or telephone and immediately and permanently delete the message and any attachments. Thank you - Yahoo! Music Unlimited - Access over 1 million songs. Try it free.
Re: Handling invalid sessions
Hi, The best way is to write a Base Action class and extend that class for all your Action classes in your application. Place a check in the execute method of the Base Action class and if it is a "success" then call an abstract method in the Base Action class which will be implemented by all your Action classes. If it is a "failure" (means there is NO required information in the session), then forward to a login page or failure page. Regards, Rajasekhar Cherukuri Jadeler <[EMAIL PROTECTED]> 10/17/2005 09:57 AM Please respond to "Struts Users Mailing List" To user@struts.apache.org cc Subject Handling invalid sessions What is the best way to handle invalid sessions (http sessions) within Struts? I need a way to determine when an object within a session no longer exists and redirect the user to an error page when that happens. I was thinking of implementing HttpSessionAttributeListener or a Servlet filter. Any suggestions on whats recommended? Thanks. Jadeler __ Find your next car at http://autos.yahoo.ca - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] ForwardSourceID:NT615A Notice: The information contained in this e-mail message and/or attachments to it may contain confidential or privileged information. If you are not the intended recipient, any dissemination, use, review, distribution, printing or copying of the information contained in this e-mail message and/or attachments to it are strictly prohibited. If you have received this communication in error, please notify us by reply e-mail or telephone and immediately and permanently delete the message and any attachments. Thank you
Handling invalid sessions
What is the best way to handle invalid sessions (http sessions) within Struts? I need a way to determine when an object within a session no longer exists and redirect the user to an error page when that happens. I was thinking of implementing HttpSessionAttributeListener or a Servlet filter. Any suggestions on whats recommended? Thanks. Jadeler __ Find your next car at http://autos.yahoo.ca - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
