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List:       xmlrpc-user
Subject:    Re: access persistent objects across servlets
From:       Daniel Noll <daniel () nuix ! com ! au>
Date:       2006-10-30 23:27:12
Message-ID: 45468A50.2050303 () nuix ! com ! au
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Perry Nguyen wrote:
> I have what is necessary documented for Spring on my blog 
> http://www.hanhuy.com/pfn/ws-xmlrpc-and-spring

This is basically the solution I've come to (I had asked basically the 
exact same question on the list only a week earlier and got the same 
advice to make a custom RequestProcessorFactoryFactory.

Mine looks like this (it's hard to indent here because some of the class 
names are reaaaally long. :-))

   public class CustomRequestProcessorFactoryFactory
     extends
       RequestProcessorFactoryFactory.StatelessProcessorFactoryFactory {

     private Map<Class, Object> mappings = new HashMap<Class, Object>();

     public void addMapping(Class clazz, Object object) {
       mappings.put(clazz, object);
     }

     public RequestProcessorFactory getRequestProcessorFactory(
         final Class aClass) throws XmlRpcException {
       return new RequestProcessorFactory() {
         public Object getRequestProcessor(XmlRpcRequest xmlRpcRequest) {
           return mappings.get(aClass);
         }
       };
     }
   }

It's a little laborious still because you have to then double-map any 
given URL (String -> Class, Class -> Object)... but a little convenience 
wrapper would solve that I suppose. :-)

Although I'm getting some runtime error running version 3.0 which 
prevents me from testing it, :-/ it should work in theory.

Daniel



-- 
Daniel Noll

Nuix Pty Ltd
Suite 79, 89 Jones St, Ultimo NSW 2007, Australia    Ph: +61 2 9280 0699
Web: http://www.nuix.com.au/                        Fax: +61 2 9212 6902

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