Hi Venkat.
Its like this , Context Bag is NOT the root of all the context , and which is the one passes around all the handlers in a chain. That is Context bag is a bag which contains all the required contexts to invoke the handlers and finally the service.
As you have mentioned there are same boxes in different locations , actually what that implies is
1. direct arrow from Context bag => Keep references to those contexts in Context bag so that if handler want to access any context it can ask those contexts from Context Bag.
2. As you can see there are some arrows from EngineContext and Mep context => that implies those them selves keep references to those contexts. As an example if the MEP is IN-OUT then MEPconnext need to keep references to both IN message context and Out Message context.
Note that : Only the parent keep its child references and child are not going to keep any references to its parent.
And one thing if I am not mistaken we do not have context called global context which is equivalent to EngineConetxt so the root of context is EngineContext .
I am also confused the word EngineContext I rather like if we can change it to Global Context
Comments .....
Deepal
hi Deepal,
I'm just trying to understand the diagram in axiscontext.jpg. Can you please add a little documentation also, as to what the arrows mean, and why we have the same boxes at multiple places etc. Is the Context Bag the root of all the contexts? I think the hierarchy that we discussed was a little different. Global Context -> Engine Context -> Service Context -> MEP Context -> Session Context -> Message Context, where each "->" stands for "is parent of" or "contains".
confused myself :-) Venkat
On Apr 7, 2005 9:17 AM, Deepal Jayasinghe <[EMAIL PROTECTED]> wrote:hi
sorry I forgot to upload the image , now its working pls try again.
Deepal
----- Original Message ----- From: "Aleksander Slominski" <[EMAIL PROTECTED]> To: <[email protected]> Sent: Thursday, April 07, 2005 9:42 AM Subject: Re: [Axis2] Purpose Deployment changes
> Deepal Jayasinghe wrote: > >> Hi all; >> >> >> At the axis2 face to face we did number of changes to axis2 >> architecture, had to get rid of EngineRegistry and introduce new set >> of contexts ( www.apache.org/~deepal/axis2f2f/axiscontext.jpg >> <http://www.apache.org/%7Edeepal/axis2f2f/axiscontext.jpg> ) >> > this links does not work. > > should it be http://people.apache.org/~deepal/axis2f2f/newarchi.JPG ? > > alek > > -- > The best way to predict the future is to invent it - Alan Kay > > >
