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https://issues.apache.org/jira/browse/CXF-4850?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13626368#comment-13626368
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Freeman Fang commented on CXF-4850:
-----------------------------------
@load, your change for the description make things much clear, and the
commit[1] actually same as your scenario.
Per the JAXWS spec
3.4.1 Inheritance
WSDL 1.1 does not define a standard representation for the inheritance of
wsdl:portType elements. When mapping an SEI that inherits from another
interface, the SEI is treated as if all methods of the inherited interface were
defined within the SEI.
♦ Conformance (Inheritance flattening): A mapped wsdl:portType element MUST
contain WSDL def- initions for all the methods of the corresponding Java SEI
including all inherited methods.
♦ Conformance (Inherited interface mapping): An implementation MAY map
inherited interfaces to addi- tional wsdl:portType elements within the
wsdl:definitions element.
So all methods in inherited interface should be also mapped to the WSDL, no
matter it has @WebMethod or not.
So if EntityService interface has method with same name, you should add
@WebMethod(operationName="what_ever_you_want") to those methods to avoid the
name conflict in WSDL.
Before CXF 2.7.1, CXF simply ignore the method from inherited interface, which
is incorrect per JAXWS spec.
Hope this helps
[1]http://svn.apache.org/r1465874
Freeman
> Inheritance problem : An operation with name {} already exists
> ---------------------------------------------------------------
>
> Key: CXF-4850
> URL: https://issues.apache.org/jira/browse/CXF-4850
> Project: CXF
> Issue Type: Bug
> Affects Versions: 2.7.2, 2.7.3
> Reporter: lord
> Fix For: NeedMoreInfo
>
> Attachments: cxf-test.zip
>
>
> We have got a @WebService Interface A wich extends an Interface B. Only
> methods from Interface A are @WebMethod. Interface B contains some other
> methods which are not @WebMethod, and some of those methods get the same name.
> We receive a "An operation with name already exists".
> Everything was working fine from 2.x to 2.7.1. Something has changed...
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