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From Kanchana Welagedara <>
Subject Re: WS-Impact analysis on Axis java 2
Date Fri, 21 Jan 2011 05:30:17 GMT
Hi Deepal

On Fri, Jan 21, 2011 at 9:48 AM, Deepal jayasinghe <>wrote:

> Hi,
> service /client based jar dependencies/any
> I am sorry, I do not think I really understand the problem. Do you want to
> find the set of jar files need to run a stub/skel ?

Yes .And any granulity of stubs/skeleton deprecated methods and excetra any
data to generate some statistics details of WS client call classes ,method

>>  service mapping and impact change analysis tool.
>> I have some statics data (method call ,order of the method invocation)
>> generated based on some .Net client stubs which consumes a Axis java
>> service.There is a middle frame work where that end point URL,invocation
>> method  in client stub can be different from the actual service URL and the
>> actual service method. Based these statistical data (not the dynamic environment
>> )how would i recognized that service served by which client and vice
>> verca.
>> I think you need to get some data from the middle framework you have
>> mentioned.
> Can't we locate the actual WS service ,method name from EPR ?
> Of course you can, EPR mostly contains the service name and sometime it
> does have the operation name too.
>  how do we extract EPR value from actual service when comparing WSDL file
> ,if it's not a the service url given in WSDL?
> What do you mean by comparing the WSDL ? one service can have many EPRs.
> For example, in Axis2 a service usually gets three or four EPR depending on
> the available transports.
> In Axis2 (internally) you can get the EPR of a service by giving the
> transport.
Sure Deepal. How generic is EPR in other soap engines.EPR in Soap sounded to
me a API
which creates the stubs.

>  Isn't is proxy which should always  know the actual URL  of the service?
>  Following using handler tutorial
> forgetting about the middle tire dependencies in my system.If I set a
> handler in the axis 2 java soap engine will it invoke for all the services ?
> and get me a token from each client which reach all the deployed services
> and identify the each client call uniquely which consumes which service ?
> how can we store such Data ? in call ? XML? DB?
> If you engage a module globally, then all the messages will go through your
> handler.
> Deepal

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