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From Andre Juffer <ajuf...@cc.oulu.fi>
Subject Re: best way to show login page when session expires? (Javascript/Java based Cocoon app.)
Date Wed, 18 May 2011 16:45:37 GMT
On 05/18/2011 07:18 PM, Paul Joseph wrote:
> I think I should use this: http://wiki.apache.org/cocoon/ErrorHandling

Not sure, never used it.

>
> On 5/18/2011 11:22 AM, Andre Juffer wrote:
>> Paul,
>>
>> you could use Auth:
>>
>> http://cocoon.apache.org/2.2/blocks/auth/1.0/1236_1_1.html
>>
>> I have used this with 2.2 and does seem to work fine.
>>
>> One can test in flowscript whether or not a request is send while the
>> session was expired/closed. Testing whether or not the session expired
>> does not belong in the domain/business layer (IMHO). The test in
>> flowscript is done before the request is forwarded to the business
>> layer. If the session is expired, you simply redirect the request to a
>> login page, so it never reaches the business layer.
>>
>> best regards,
>> Andre
>>
>> On 05/18/2011 05:45 PM, Paul Joseph wrote:
>>> Hi there,
>>>
>>> I have a Cocoon app that has numerous pages...I use Javascript
>>> (flowscript) to do the display and Java to do the "business logic."
>>>
>>> In the Java layer, I have code to detect when the session expires and
>>> this works nicely and so I am able to maintain a count of currently
>>> logged in users.
>>>
>>> Here is my request: A customer asked that when their session expires,
>>> that they be shown the login page automatically.
>>>
>>> Now I know when the session expires, but how do I show the Login page
>>> from within Java code? They could be anywhere in the app so I presume I
>>> should directly have the Java code somehow display the Login page?
>>>
>>> Pointers much appreciated.
>>>
>>> Paul
>>>
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>>
>>
>
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-- 
Andre H. Juffer              | Phone: +358-8-553 1161
Biocenter Oulu and           | Fax: +358-8-553-1141
Department of Biochemistry   | Email: andre.juffer@oulu.fi
University of Oulu, Finland  | WWW: www.biochem.oulu.fi/Biocomputing/
StruBioCat                   | WWW: www.strubiocat.oulu.fi
NordProt                     | WWW: www.nordprot.org
Triacle Biocomputing         | WWW: www.triacle-bc.com

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