I believe I intended the flush() method to be the one that actually
writes the cookies out. The intent being to assemble a map of cookie
keys and values and write those cookies out inside flush().
However, the timing is completely wrong! The flush() is called even
aftter the request cycle is cleaned up, far too late. It should occur
from inside the ResponseRenderer service. Please add a bug.
On 12/30/05, Eli Doran <[EMAIL PROTECTED]> wrote:
> To add more info...
>
> I added a bit to make sure it was the timing. I set the cookie scope
> manager into a cart subclass and when done using it in the listener
> method i called the manager's store method on it. Of course store gets
> called again by the system a bit after but by then the cart is not dirty
> and so it returns without doing any store stuff. However, the store
> works when run earlier than the system defined time. Any way to alter that?
>
> So, where to dig to find what handles calling store on the
> StateObjectPersistenceManagers? I'll look more tomorrow but if anyone
> has some thoughts on this I'd be interested in hearing it.
>
> ~eli
>
> Eli Doran wrote:
>
> > I've been trying to setup a new scope for ASO's using cookies. I have
> > the ASO working fine and injecting into pages.
> >
> > The problem is by the time the system calls
> > StateObjectPersistenceManager#store for the cookie manager it seems to
> > be too late to add cookies to the outgoing response. I checked it
> > wasn't the ASO by setting a simple cookie like:
> > cookieSource.writeCookieValue("store", "value"); in the store method
> > and it doesn't get stored. I'm using CookieSource injected into the
> > cookie ASO manager.
> >
> > Does anyone see a way around this problem? Or am I getting it wrong
> > somehow?
> >
> > Checking through my logs it shows the listener method beginning, the
> > cookie scope manager being accessed where it sets a test cookie,
> > creates the ASO and returns it, work in the listener is done and the
> > listener method returns, then the cookie scope manager is called to
> > store the ASO, which it runs through writing another simple cookie as
> > well as the ASO cookie and returns and finally the servlet's service
> > method completes. The test cookie in the "get the ASO" method is
> > available in the browser but the cookies written during the "store the
> > ASO" are not. This seems to prevent the possibility of a working
> > cookie ASO scope.
> >
> > I managed to setup a property persistence strategy that persists the
> > property object to a Cookie which manages to do the storing in time.
> > This works fine but when that object needs to be available to multiple
> > pages it'd be nicer to use an ASO than load the page with the
> > persistent property whenever it is needed.
> >
> > What'd you think?
> >
> > ~eli
> >
> >
> > This is my log...note the empty 'object' value for CookieScopeManager
> > on line #7 is an empty cart whose toString() produces an empty string.
> >
> > 1. 2005/12/31 01:26:46.531 TRACE [http-8888-Processor5]
> > TapestryServlet >>> service(ServletRequest, ServletResponse)
> > 2. 2005/12/31 01:26:57.171 TRACE [http-8888-Processor5] ReleasePage
> > >>> doAddToCart()
> > 3. 2005/12/31 01:26:57.328 TRACE [http-8888-Processor5]
> > CookieScopeManager >*< CookieScopeManager()
> > 4. 2005/12/31 01:26:57.359 TRACE [http-8888-Processor5]
> > CookieScopeManager >>> get(String,StateObjectFactory)
> > 5. 2005/12/31 01:26:57.359 DEBUG [http-8888-Processor5]
> > CookieScopeManager === objectName = cart
> > 6. 2005/12/31 01:26:57.359 DEBUG [http-8888-Processor5]
> > CookieScopeManager === factory = <SingletonProxy for
> > website.state.CartBuilder(org.apache.tapestry.engine.state.StateObjectFactory)>
> >
> > 7. 2005/12/31 01:26:57.406 DEBUG [http-8888-Processor5]
> > CookieScopeManager === object =
> > 2005/12/31 01:26:57.406 TRACE [http-8888-Processor5]
> > CookieScopeManager <<< get(String,StateObjectFactory)
> > 2005/12/31 01:26:58.000 TRACE [http-8888-Processor5] ReleasePage <<<
> > doAddToCart()
> > 2005/12/31 01:26:58.015 TRACE [http-8888-Processor5]
> > CookieScopeManager >>> store(String,Object)
> > 2005/12/31 01:26:58.015 DEBUG [http-8888-Processor5]
> > CookieScopeManager === objectName = cart
> > 2005/12/31 01:26:58.015 DEBUG [http-8888-Processor5]
> > CookieScopeManager === stateObject = 204-205_2-206_3
> > 2005/12/31 01:26:58.015 DEBUG [http-8888-Processor5]
> > CookieScopeManager === dirty = true
> > 2005/12/31 01:26:58.031 DEBUG [http-8888-Processor5]
> > CookieScopeManager === cookieValue =
> > ZH4sIAAAAAAAAAFvzloG1uIhBMjk/Vy81JzMlvygxTy85sahEzzexwBlI/2FkOxfCUirPw8BQUVDOwsDAwAxUL5iVWJaol5OYl67nmVeSmp5aJPRowZLvje0WTAyMngysZYk5pakVRQwCCHV+pblJqUVta6bKck950M0EMg5o2BmwkYzFhQx1DEAxhrNgPhOcf66cA2TlfyCoAAAIrQA+rAAAAA==
> >
> > 2005/12/31 01:26:58.031 TRACE [http-8888-Processor5]
> > CookieScopeManager <<< store(String,Object)
> > 2005/12/31 01:26:58.031 TRACE [http-8888-Processor5] TapestryServlet
> > <<< service(ServletRequest, ServletResponse)
> >
> >
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--
Howard M. Lewis Ship
Independent J2EE / Open-Source Java Consultant
Creator, Jakarta Tapestry
Creator, Jakarta HiveMind
Professional Tapestry training, mentoring, support
and project work. http://howardlewisship.com
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