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Posted to user@struts.apache.org by Caroline Jen <ji...@yahoo.com> on 2003/12/07 07:44:18 UTC
Mail Messages Using JavaMail in Struts
Has a Struts application been built to handle
send/view personal mail messages using JavaMail?
If the answer is "yes", please provide information how
to contact the developer of the application.
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Re: How to detect that session has expired ?
Posted by Kirk Wylie <kw...@m7.com>.
D'oh! That's the one I ment, not ServletContextListener.
Kirk "Must proofread before sending" Wylie
M7 Corporation
Curtis Taylor wrote:
> HttpSessionListener is your friend...;-)
>
> http://java.sun.com/j2ee/sdk_1.3/techdocs/api/javax/servlet/http/HttpSessionListener.html
>
>
> Kirk Wylie wrote:
>
> > Ashish Kulkarni wrote:
> >
> >> 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
> >
> >
> > If he's using Servlet 2.3, then he can also use the
> > ServletContextListener in conjunction, where is where the logic for
> > whether the session has been restarted could likely belong.
> >
> > Kirk Wylie
> > M7 Corporation
> >
> > ---------------------------------------------------------------------
> > To unsubscribe, e-mail: struts-user-unsubscribe@jakarta.apache.org
> > For additional commands, e-mail: struts-user-help@jakarta.apache.org
> >
> >
>
> --
> c dot tee at verizon dot net
>
>
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Re: How to detect that session has expired ?
Posted by Curtis Taylor <c....@verizon.net>.
HttpSessionListener is your friend...;-)
http://java.sun.com/j2ee/sdk_1.3/techdocs/api/javax/servlet/http/HttpSessionListener.html
Kirk Wylie wrote:
> Ashish Kulkarni wrote:
>
>> 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
>
>
> If he's using Servlet 2.3, then he can also use the
> ServletContextListener in conjunction, where is where the logic for
> whether the session has been restarted could likely belong.
>
> Kirk Wylie
> M7 Corporation
>
> ---------------------------------------------------------------------
> To unsubscribe, e-mail: struts-user-unsubscribe@jakarta.apache.org
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>
>
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c dot tee at verizon dot net
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Re: How to detect that session has expired ?
Posted by Kirk Wylie <kw...@m7.com>.
Ashish Kulkarni wrote:
> 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
If he's using Servlet 2.3, then he can also use the
ServletContextListener in conjunction, where is where the logic for
whether the session has been restarted could likely belong.
Kirk Wylie
M7 Corporation
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RES: How to detect that session has expired ?
Posted by Felipe Nascimento <fe...@inf.puc-rio.br>.
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:baljinder.singh@interglobetechnologies.com]
Enviada em: domingo, 7 de dezembro de 2003 13:16
Para: Struts Users Mailing List
Assunto: 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:kulkarni_ash1312@yahoo.com]
Sent: Sunday, December 07, 2003 9:15 PM
To: Struts Users Mailing List
Subject: 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 <ed...@ptdprolog.net> wrote:
> 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" <ba...@interglobetechnologies.com>
> To: "Struts Users Mailing List"
> <st...@jakarta.apache.org>
> Sent: Sunday, December 07, 2003 5:41 AM
> Subject: 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 care all
> > Action Classes.
> >
> > Thanks,
> > BS
> >
> > -----Original Message-----
> > From: Thomas Cornet [mailto:thomas@cornet.name]
> > Sent: Sunday, December 07, 2003 2:17 PM
> > To: Struts Users Mailing List
> > Subject: 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 in
> the
> > context. If it is not there anymore, then the
> session has restarted.
> >
> > At 08:09 07/12/2003, you wrote:
> > >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:
> struts-user-unsubscribe@jakarta.apache.org
> > >For additional commands, e-mail:
> struts-user-help@jakarta.apache.org
> >
> >
> >
> >
>
---------------------------------------------------------------------
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> struts-user-unsubscribe@jakarta.apache.org
> > For additional commands, e-mail:
> struts-user-help@jakarta.apache.org
> >
> >
> >
>
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> >
> >
>
>
>
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RE: How to detect that session has expired ?
Posted by Baljinder Singh <ba...@interglobetechnologies.com>.
Ashish,
Can you provide me with more details about how to use Servlet Filter ?
Thanks,
BS
-----Original Message-----
From: Ashish Kulkarni [mailto:kulkarni_ash1312@yahoo.com]
Sent: Sunday, December 07, 2003 9:15 PM
To: Struts Users Mailing List
Subject: 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 <ed...@ptdprolog.net> wrote:
> 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"
> <ba...@interglobetechnologies.com>
> To: "Struts Users Mailing List"
> <st...@jakarta.apache.org>
> Sent: Sunday, December 07, 2003 5:41 AM
> Subject: 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 care all
> > Action Classes.
> >
> > Thanks,
> > BS
> >
> > -----Original Message-----
> > From: Thomas Cornet [mailto:thomas@cornet.name]
> > Sent: Sunday, December 07, 2003 2:17 PM
> > To: Struts Users Mailing List
> > Subject: 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 in
> the
> > context. If it is not there anymore, then the
> session has restarted.
> >
> > At 08:09 07/12/2003, you wrote:
> > >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:
> struts-user-unsubscribe@jakarta.apache.org
> > >For additional commands, e-mail:
> struts-user-help@jakarta.apache.org
> >
> >
> >
> >
>
---------------------------------------------------------------------
> > To unsubscribe, e-mail:
> struts-user-unsubscribe@jakarta.apache.org
> > For additional commands, e-mail:
> struts-user-help@jakarta.apache.org
> >
> >
> >
>
---------------------------------------------------------------------
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> struts-user-unsubscribe@jakarta.apache.org
> > For additional commands, e-mail:
> struts-user-help@jakarta.apache.org
> >
> >
>
>
>
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RE: How to detect that session has expired ?
Posted by Tim Lucia <ti...@yahoo.com>.
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, Inheritance is your friend. Get to know him, and his
cousin, Poly. Poly Morphism.
Tim Lucia
> -----Original Message-----
> From: Ashish Kulkarni [mailto:kulkarni_ash1312@yahoo.com]
> Sent: Sunday, December 07, 2003 10:45 AM
> To: Struts Users Mailing List
> Subject: 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 <ed...@ptdprolog.net> wrote:
> > 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" <ba...@interglobetechnologies.com>
> > To: "Struts Users Mailing List"
> > <st...@jakarta.apache.org>
> > Sent: Sunday, December 07, 2003 5:41 AM
> > Subject: 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 care all
> > > Action Classes.
> > >
> > > Thanks,
> > > BS
> > >
> > > -----Original Message-----
> > > From: Thomas Cornet [mailto:thomas@cornet.name]
> > > Sent: Sunday, December 07, 2003 2:17 PM
> > > To: Struts Users Mailing List
> > > Subject: 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 in
> > the
> > > context. If it is not there anymore, then the
> > session has restarted.
> > >
> > > At 08:09 07/12/2003, you wrote:
> > > >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:
> > struts-user-unsubscribe@jakarta.apache.org
> > > >For additional commands, e-mail:
> > struts-user-help@jakarta.apache.org
> > >
> > >
> > >
> > >
> >
> ---------------------------------------------------------------------
> > > To unsubscribe, e-mail:
> > struts-user-unsubscribe@jakarta.apache.org
> > > For additional commands, e-mail:
> > struts-user-help@jakarta.apache.org
> > >
> > >
> > >
> >
> ---------------------------------------------------------------------
> > > To unsubscribe, e-mail:
> > struts-user-unsubscribe@jakarta.apache.org
> > > For additional commands, e-mail:
> > struts-user-help@jakarta.apache.org
> > >
> > >
> >
> >
> >
> ---------------------------------------------------------------------
> > To unsubscribe, e-mail: struts-user-unsubscribe@jakarta.apache.org
> > For additional commands, e-mail:
> > struts-user-help@jakarta.apache.org
> >
>
>
> __________________________________
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Re: How to detect that session has expired ?
Posted by Ashish Kulkarni <ku...@yahoo.com>.
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 <ed...@ptdprolog.net> wrote:
> 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"
> <ba...@interglobetechnologies.com>
> To: "Struts Users Mailing List"
> <st...@jakarta.apache.org>
> Sent: Sunday, December 07, 2003 5:41 AM
> Subject: 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 care all
> > Action Classes.
> >
> > Thanks,
> > BS
> >
> > -----Original Message-----
> > From: Thomas Cornet [mailto:thomas@cornet.name]
> > Sent: Sunday, December 07, 2003 2:17 PM
> > To: Struts Users Mailing List
> > Subject: 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 in
> the
> > context. If it is not there anymore, then the
> session has restarted.
> >
> > At 08:09 07/12/2003, you wrote:
> > >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:
> struts-user-unsubscribe@jakarta.apache.org
> > >For additional commands, e-mail:
> struts-user-help@jakarta.apache.org
> >
> >
> >
> >
>
---------------------------------------------------------------------
> > To unsubscribe, e-mail:
> struts-user-unsubscribe@jakarta.apache.org
> > For additional commands, e-mail:
> struts-user-help@jakarta.apache.org
> >
> >
> >
>
---------------------------------------------------------------------
> > To unsubscribe, e-mail:
> struts-user-unsubscribe@jakarta.apache.org
> > For additional commands, e-mail:
> struts-user-help@jakarta.apache.org
> >
> >
>
>
>
---------------------------------------------------------------------
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>
__________________________________
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New Yahoo! Photos - easier uploading and sharing.
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---------------------------------------------------------------------
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Re: How to detect that session has expired ?
Posted by Ed Dowgiallo <ed...@ptdprolog.net>.
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" <ba...@interglobetechnologies.com>
To: "Struts Users Mailing List" <st...@jakarta.apache.org>
Sent: Sunday, December 07, 2003 5:41 AM
Subject: 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 care all
> Action Classes.
>
> Thanks,
> BS
>
> -----Original Message-----
> From: Thomas Cornet [mailto:thomas@cornet.name]
> Sent: Sunday, December 07, 2003 2:17 PM
> To: Struts Users Mailing List
> Subject: 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 in
the
> context. If it is not there anymore, then the session has restarted.
>
> At 08:09 07/12/2003, you wrote:
> >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: struts-user-unsubscribe@jakarta.apache.org
> >For additional commands, e-mail: struts-user-help@jakarta.apache.org
>
>
>
> ---------------------------------------------------------------------
> To unsubscribe, e-mail: struts-user-unsubscribe@jakarta.apache.org
> For additional commands, e-mail: struts-user-help@jakarta.apache.org
>
>
> ---------------------------------------------------------------------
> To unsubscribe, e-mail: struts-user-unsubscribe@jakarta.apache.org
> For additional commands, e-mail: struts-user-help@jakarta.apache.org
>
>
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RE: How to detect that session has expired ?
Posted by Baljinder Singh <ba...@interglobetechnologies.com>.
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 care all
Action Classes.
Thanks,
BS
-----Original Message-----
From: Thomas Cornet [mailto:thomas@cornet.name]
Sent: Sunday, December 07, 2003 2:17 PM
To: Struts Users Mailing List
Subject: 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 in the
context. If it is not there anymore, then the session has restarted.
At 08:09 07/12/2003, you wrote:
>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: struts-user-unsubscribe@jakarta.apache.org
>For additional commands, e-mail: struts-user-help@jakarta.apache.org
---------------------------------------------------------------------
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Re: How to detect that session has expired ?
Posted by Thomas Cornet <th...@cornet.name>.
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 in the
context. If it is not there anymore, then the session has restarted.
At 08:09 07/12/2003, you wrote:
>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
>
>
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RE: How to detect that session has expired ?
Posted by Mohan Radhakrishnan <mr...@cellexchange.com>.
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:news@sea.gmane.org]On Behalf Of Mick
Sent: Sunday, December 07, 2003 5:12 PM
To: struts-user@jakarta.apache.org
Subject: 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
http://java.sun.com/j2ee/1.4/docs/api/javax/servlet/http/HttpSessionListener
.html
http://java.sun.com/j2ee/1.4/docs/tutorial/doc/Servlets4.html
You can listen to when the session is about to be destroyed.
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Re: How to detect that session has expired ?
Posted by Mick <mi...@machina.no>.
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
http://java.sun.com/j2ee/1.4/docs/api/javax/servlet/http/HttpSessionListener.html
http://java.sun.com/j2ee/1.4/docs/tutorial/doc/Servlets4.html
You can listen to when the session is about to be destroyed.
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How to detect that session has expired ?
Posted by Baljinder Singh <ba...@interglobetechnologies.com>.
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
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