On Jan 18, 2007, at 2:51 AM, wenbin wang wrote:
Hi all:
My english is very poor , so hope you can sit through util
read this question over, :-)
Actually it seems pretty good :-)
why has InboundWire and OutboundWire two class,and what they useful?
Wires have two sides since there may be policy or other things
associated with a source or target, for example, transaction context.
The following picture may help to explain. Component A and Component
B both references wired to a service on Component C:
A ------
--------C
B ------
A and B may have policies attached to their references that are
distinct and hence the runtime will create outbound wires for those.
C may also have policies associated with its service, which is
represented by an inbound wire. The runtime will connect the inbound
wires from A and B to C. This will also help with re-wiring
scenarios, for example B gets re-targeted to D.
OutboundWire: for managing the reference side of a wire
about this explain, can I think
InboundWire: for managing the service side of a wire? but you
explain for managing the inbound side of a wire
The inbound side of a wire involves policies and other things
associated with a service, for example, security or transactions.
These are manifested as interceptors. Each wire has a set of
invocation chains associated with the service operations. The
interceptors are part of these invocation chains.
I hope this helps.
Jim
please you describe detail.
thinks very much
---------------------------------
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