Hi,

i used tuscany but i have not found the right directions how to call an 
external web service.. first of all, my question is:

 can an external webservices implemented in JAX-WS be used as components in a 
SCA architecture (or this is right only for bpel process and SCA pure java 
classes)?

if it's so, how can pass a jax-ws reference in a SCA java class and call it? i 
see the document:
http://www.osoa.org/display/Main/JAX-WS+Services+Integration
but the jaxws.implementation doesn't work
(tuscany give me:

GRAVE: XMLSchema validation error occured in: Calculator.composite ,line = 63, 
column = 9, Message = cvc-complex-type.2.4.a: Invalid content was found 
starting with element 'implementation.jaxws'

Somebody told me that in 2008 this implementation didin't existed yet:

http://mail-archives.apache.org/mod_mbox/tuscany-user/200801.mbox/%[email protected]%3e

today?? there is something in tuscany that works?????

2)An idea could be: i can use the java artifact get by the wsimport utility 
(from wsdl to java code interfaces) and invoke my jax-ws web services into a 
pure java SCA class?


thank you very much!

Roby

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