myfaces-users mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From Mark Struberg <strub...@yahoo.de>
Subject Re: Conversation Scope in JSF 2.0
Date Fri, 18 May 2012 10:13:48 GMT
Hi!

I've not used weblogic 10.x in my projects so far, but Gerhard might know more about it.

I would say that there are 2 areas which must get clarified:

a.) is OWB fine storing the @SessionScoped beans in the http session at the end of the request?
I think this works fine if you enable the FailOver mechanism.

b.)how does the clustering logic of WebLogic work? I have no clue in this area...


LieGrue,
strub



----- Original Message -----
> From: tclam <tclam@hkeaa.edu.hk>
> To: users@myfaces.apache.org
> Cc: 
> Sent: Friday, May 18, 2012 4:24 AM
> Subject: Re: Conversation Scope in JSF 2.0
> 
> 
> Thank you very much!
> 
> Do you know if this 'FAILOver' mechanism of OWB support in Weblogic 
> 10.3.4?
> We are using weblogic as our application server.
> 
> 
> 
> struberg wrote:
>> 
>>  The context for handling all CODI @ConversationScoped beans ALREADY get
>>  stored in a @SessionScoped bean. Thus it will end up in the Session
>>  somehow. But this is impl and situation depending!
>> 
>>  In OWB we do NOT store @SessionScoped beans directly in the Session,
>>  because the http session is _damn_ slow. Instead we store it in an
>>  internal map, and only store it over if there is a request for replicating
>>  the Session. In OWB we call this mechanism 'FailOver'.
>> 
>> 
>> 
>>  LieGrue,
>>  strub
>> 
>> 
>> 
>>  ----- Original Message -----
>>>  From: tclam <tclam@hkeaa.edu.hk>
>>>  To: users@myfaces.apache.org
>>>  Cc: 
>>>  Sent: Wednesday, May 16, 2012 10:26 AM
>>>  Subject: Re: Conversation Scope in JSF 2.0
>>> 
>>> 
>>>  Hi struberg,
>>> 
>>>  Do you mean that all the @ConversationScoped bean is already stored in
>>>  @SessionScoped bean in CDI specification?
>>> 
>>>  Or 
>>> 
>>>  Do you mean that I have to wrap a @ConversationScoped bean with another
>>>  @SessionScoped bean in my own coding?
>>> 
>>> 
>>> 
>>> 
>>>  struberg wrote:
>>>> 
>>>>   Hi!
>>>> 
>>>>   All the CDI @ConversationScoped gets stored in a @SessionScoped 
> bean
>>>>   managed by the CDI container. Finally this will somewhen end up in 
> the
>>>>   session (the 'when' is implementation specific).
>>>> 
>>>>   LieGrue,
>>>>   strub
>>>> 
>>>> 
>>>> 
>>>>   ----- Original Message -----
>>>>>   From: tclam <tclam@hkeaa.edu.hk>
>>>>>   To: users@myfaces.apache.org
>>>>>   Cc: 
>>>>>   Sent: Wednesday, May 16, 2012 9:23 AM
>>>>>   Subject: Re: Conversation Scope in JSF 2.0
>>>>> 
>>>>> 
>>>>>   Thank you. 
>>>>>   Have you test the conversation during session replication?
>>>>> 
>>>>>   Anyone try MyFaces Orchestra?
>>>>> 
>>>>> 
>>>>> 
>>>>>   Thomas Andraschko-2 wrote:
>>>>>> 
>>>>>>    I use CODI in an clustered environemnt, no problems till 
> now :)
>>>>>> 
>>>>>>    2012/5/16 tclam <tclam@hkeaa.edu.hk>
>>>>>> 
>>>>>>> 
>>>>>>>    I am trying to implement conversation scope in 
> backing bean of 
>>>  JSF for
>>>>>>>    our
>>>>>>>    application. At first, I am trying to use MyFaces 
> Orchestra. 
>>>  It seems 
>>>>>   to
>>>>>>>    work well. However, I am concerning the case when the 
> 
>>>  application
>>>>>>>    deployed
>>>>>>>    in cluster environment and during session 
> replication. I 
>>>  don't know 
>>>>>   if
>>>>>>>    MyFaces CODI with OpenWebBean is a better choice.
>>>>>>> 
>>>>>>>    I have two questions to ask:
>>>>>>> 
>>>>>>> 
>>>>>>>    (1) Does MyFaces Orchestra works well in cluster 
> environment? 
>>>  Will the
>>>>>>>    conversation maintains after session replication?
>>>>>>> 
>>>>>>> 
>>>>>>>    (2) Does MyFaces CODI have any issues when deployed 
> in cluster
>>>>>>>    environment?
>>>>>>>    I cannot found any information about this in its 
> document.
>>>>>>>    --
>>>>>>>    View this message in context:
>>>>>>> 
>>>>> 
>>> 
> http://old.nabble.com/Conversation-Scope-in-JSF-2.0-tp33855502p33855502.html
>>>>>>>    Sent from the MyFaces - Users mailing list archive at 
> 
>>>  Nabble.com.
>>>>>>> 
>>>>>>> 
>>>>>> 
>>>>>> 
>>>>> 
>>>>>   -- 
>>>>>   View this message in context: 
>>>>> 
>>> 
> http://old.nabble.com/Conversation-Scope-in-JSF-2.0-tp33855502p33856260.html
>>>>>   Sent from the MyFaces - Users mailing list archive at 
> Nabble.com.
>>>>> 
>>>> 
>>>> 
>>> 
>>>  -- 
>>>  View this message in context: 
>>> 
> http://old.nabble.com/Conversation-Scope-in-JSF-2.0-tp33855502p33856469.html
>>>  Sent from the MyFaces - Users mailing list archive at Nabble.com.
>>> 
>> 
>> 
> 
> -- 
> View this message in context: 
> http://old.nabble.com/Conversation-Scope-in-JSF-2.0-tp33855502p33868142.html
> Sent from the MyFaces - Users mailing list archive at Nabble.com.
> 

Mime
View raw message