myfaces-dev mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From Gerhard Petracek <gerhard.petra...@gmail.com>
Subject Re: [Trinidad][api]TRINIDAD-1857 Add a Map associated with each window or tab that the user is interacting with
Date Sat, 17 Jul 2010 20:47:34 GMT
hi blake,

@WindowScoped (provided by myfaces codi) is a portable extension for cdi.
therefore not every project will be able to use it.

anyway, imo it would be better to provide a cdi independent version of it
e.g. in myfaces-orchestra and/or myfaces-commons.

regards,
gerhard

http://www.irian.at

Your JSF powerhouse -
JSF Consulting, Development and
Courses in English and German

Professional Support for Apache MyFaces



2010/7/17 Jakob Korherr <jakob.korherr@gmail.com>

> Hi Blake,
>
> Just FYI: we have also implemented a window scope for MyFaces Codi
> (ext-cdi). Maybe you want to take a look at it ;)
>
> Regards,
> Jakob
>
> 2010/7/17 Blake Sullivan <blake.sullivan@oracle.com>
>
> We currently have scopes for:
>> Application
>> Session
>> PageFlow
>> View
>>
>> I propose that we add a Map associated with each window or tab that the
>> user is interacting with.  This would slop into the scope hierarchy between
>> the Session and PageFlow scopes.  We would also expose the storage for the
>> current window on the RequestContext.  If no WindowManager was exposed and
>> therefore there was no current Window, this Map would be the SessionMap.
>>
>> For high availability, each of the attributes stored in a Window's map
>> would be stored as separate attributes in the Session.
>>
>> At least initially, we would not expose this map directly through its own
>> top-level windowScope EL property.
>>
>> Proposed apis:
>>
>> RequestContext:
>>
>>  /**
>>   * Returns a Map of objects associated with the current window if any.
>>  If there is no
>>   * current window, the Session Map is returned.
>>   * @return Map for storing objects associated with the current window.
>>   * @see org.apache.myfaces.trinidad.context.Window#getWindowMap
>>   */
>>  public Map<String, Object> getWindowMap()
>>
>> Window
>>
>>  /**
>>   * Returns the Map for storing data associated with this Window object.
>>  If the environment is
>>   * configured for fail-over, the contents of this Map must be
>> Serializable.
>>   * @return The client data storage Map.
>>   */
>>  public abstract Map<String, Object> getWindowMap();
>>
>> Since we would provide a default implementation of getWindowMap using
>> import org.apache.myfaces.trinidadinternal.util.SubKeyMap, we would also
>> have to make SubKeyMap public as well.
>>
>>
>
>
>
>
> --
> Jakob Korherr
>
> blog: http://www.jakobk.com
> twitter: http://twitter.com/jakobkorherr
> work: http://www.irian.at
>

Mime
View raw message