Hi,
The web application is composed of several servlets and only one is supose
to do as an entry for any authorized user. Once he goes in, I get the user
data, and he is authorized to go through the application. Besides, I want
to keep this user data between servlets.
Any suggestion will be appreciated.
Thanks,
Oscar.
At 16.01 19/2/01 +0800, you wrote:
>Hi Oscar,
>
>Why don't you just use
>
> HttpSession sesion=requ.getSession(true); //create a new session if none
>
>because you create a new session if there isn't anyway.
>
>At 08:06 AM 2/19/01 +0100, you wrote:
>>Hi,
>>
>>I use Servlets/JDBC/ServletExec/SQL Server 7/IIS4/WinNT.
>>I'm working with a servlet application, and everything worked fine until
>>yesterday. I could create a session and see its ID (with daemon.exe), but
>>when I go to the next servlet I can't.
>>
>>servlet 1
>>
>> HttpSession sesion=requ.getSession(false);
>> try
>> { sesion.invalidate(); } //invalidate other
>>sessions
>> catch (NullPointerException ex) { }
>> sesion=requ.getSession(true); //create new
>>
>> System.out.println("SesionID:"+sesion.getId()); --> WORKS
>>
>>servlet 2
>>
>> HttpSession sesion=requ.getSession(false); //don't
>>create if exists one
>>(it is supose to)
>>
>> System.out.println("SesionID:"+sesion.getId()); --> GET
>>NullPointerException
>>
>>
>>This code worked before... I don't know what can have changed.
>>Summaryzing, in servlet1 is created a session, but when we go to other
>>servlet (id. servlet2) ¡there is no session! --> would get
>>NullPointerException (...obviolusly).
>>
>>I've managed this session tracking issue before without problems, but now,
>>it doesn't work.
>>The problem it's not caused by the servlet engine (I've checked it).
>>
>>I hope someone can give me any clue.
>>
>>Regards,
>>
>>Oscar.
>>
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>
>___________________________________________________________________________
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___________________________________________________________________________
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