Distinguish client or service in FactoryBeanListener for ENDPOINT_CREATED event

[Andrei Shakirin]

I have discovered the restriction of FactoryBeanListener in one customer use 
case.
This scenario dynamically downloads WS-Policies from custom ServiceRegistry and 
applies them to the CXF client and service.

Problem: it seems that there is not reliable way to determine that event 
ENDPOINT_CREATED was fired by client or by the service in the method:
protected void handleEventInternal(Event ev, ReflectionServiceFactoryBean 
factory, Object... args) {
}
Other events CLIENT_CREATED, PROXY_CREATED and SERVICE_CREATED help to 
distinguish client or service, but are fired too late (for example transport is 
already initialized to this time).

Proposals:
Option A: introduce additional optional attribute in 
ReflectionServiceFactoryBean defining was the factory created by the client or 
by the service.
Option B: fire additional events PRE_CLIENT_CREATE, PRE_SERVICE_CREATE before 
creation of client and service.

Any thoughts, objections?
Perhaps there are any other ideas how to resolve the issue?

Regards,
Andrei.

Re: Distinguish client or service in FactoryBeanListener for ENDPOINT_CREATED event

[Daniel Kulp]

I think I would go with option B.  Extra events would be good.  

Dan


On Jul 11, 2014, at 11:38 AM, Andrei Shakirin ashaki...@talend.com wrote:

 I have discovered the restriction of FactoryBeanListener in one customer use 
 case.
 This scenario dynamically downloads WS-Policies from custom ServiceRegistry 
 and applies them to the CXF client and service.
 
 Problem: it seems that there is not reliable way to determine that event 
 ENDPOINT_CREATED was fired by client or by the service in the method:
protected void handleEventInternal(Event ev, ReflectionServiceFactoryBean 
 factory, Object... args) {
}
 Other events CLIENT_CREATED, PROXY_CREATED and SERVICE_CREATED help to 
 distinguish client or service, but are fired too late (for example transport 
 is already initialized to this time).
 
 Proposals:
 Option A: introduce additional optional attribute in 
 ReflectionServiceFactoryBean defining was the factory created by the client 
 or by the service.
 Option B: fire additional events PRE_CLIENT_CREATE, PRE_SERVICE_CREATE before 
 creation of client and service.
 
 Any thoughts, objections?
 Perhaps there are any other ideas how to resolve the issue?
 
 Regards,
 Andrei.
 

-- 
Daniel Kulp
dk...@apache.org - http://dankulp.com/blog
Talend Community Coder - http://coders.talend.com