Declarative Services not registering ExceptionMapper provider
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                 Key: DOSGI-87
                 URL: https://issues.apache.org/jira/browse/DOSGI-87
             Project: CXF Distributed OSGi
          Issue Type: Bug
          Components: DSW
    Affects Versions: 1.1
         Environment: D-OSGi 1.1, Equinox 3.5, Windows XP
            Reporter: Ian Williamson


Greetings, 

I am attempting to setup a custom exception handler through CXF-DOSGi using 
Declarative Services to register my provider. 

My endpoints registration file (for REST) declares the following: 

  <property name="org.apache.cxf.rs.provider" 
value="com.MyExceptionClassPath.TestExceptionMapper" /> 

(Sergey suggested the following format - it does not solve my issue: 
   <property name="org.apache.cxf.rs.provider"> 
      com.MyExceptionClassPath.TestExceptionMapper 
   </property> 
) 

The class TestExceptionMapper is defined with the following signature and 
default method: 

  package com.MyExceptionClassPath; 
  public class TestExceptionMapper implements 
ExceptionMapper<MyCustomException> { 
     public Response toResponse(MyCustomException arg0) { 
        return Response.status(Response.Status.FORBIDDEN).build(); 
     } 
  } 

I am using SoapUI to call into my web service and I am trying a test of the 
custom exception provider by simply calling: 

  throw new MyCustomException(); 

I have a breakpoint set at TestExceptionMapper.toResponse(), but it is never 
hit.  Instead, the execution stack just falls through MyCustomException. 

Tracing to ServiceComponent.createInstance(), I see that during a subsequent 
call to ServiceComponentProp.build(), an element of instance 
ComponentInstanceImpl has a ServiceComponentProp.properties hashtable entry for 
provider TestMapperException.  Not sure where to go from here. 


I must add a common caveat.  This is all extremely new to me, so any 
responsdor needs to understand that I do not have a deep background (working 
on it) in this technological field. 

Thanks for any forthcoming assistance. 

Cheers, Ian

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