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public interface EndpointResolverRegistry
Implementations of this interface are responsible for mediating access to registered EndpointResolvers, which themselves map between abstract and concrete endpoint references, and/or facilitate renewal of stale references.
An underlying mechanism in the style of the OGSA WS-Naming specification is assumed, where an EPR maybe be fully abstract, or concrete but with sufficient information embedded to enable its renewal if necessary.
| Method Summary | |
|---|---|
|  EndpointReferenceType | mint(EndpointReferenceType physical)Walk the list of registered EndpointResolvers, so as to mint a new abstract EPR for a gievn physical EPR. | 
|  EndpointReferenceType | mint(javax.xml.namespace.QName serviceName)Walk the list of registered EndpointResolvers, so as to mint a new abstract EPR for a given service name. | 
|  void | register(EndpointResolver resolver)Register an endpoint resolver. | 
|  EndpointReferenceType | renew(EndpointReferenceType logical,
      EndpointReferenceType physical)Walk the list of registered EndpointResolvers, so as to force a fresh resolution of the given abstract EPR, discarding any previously cached reference. | 
|  EndpointReferenceType | resolve(EndpointReferenceType logical)Walk the list of registered EndpointResolvers, so as to retrieve a concrete EPR corresponding to the given abstract EPR, returning a cached reference if already resolved. | 
|  void | unregister(EndpointResolver resolver)Unregister an endpoint resolver. | 
| Method Detail | 
|---|
void register(EndpointResolver resolver)
resolver - the EndpointResolver to add to the chain.void unregister(EndpointResolver resolver)
resolver - the EndpointResolver to remove from the chain.EndpointReferenceType resolve(EndpointReferenceType logical)
This API is used by any actor that requires a concrete EPR (e.g. a transport-level Conduit), and must be called each and every time the EPR content is to be accessed (e.g. before each connection establishment attempt).
logical - the abstract EPR to resolve
EndpointReferenceType renew(EndpointReferenceType logical,
                            EndpointReferenceType physical)
This API may be used by say the transport-level Conduit when it detects a non-transient error on the outgoing connection, or by any other actor in the dispatch with the ability to infer server-side unavailability.
logical - the previously resolved abstract EPRphysical - the concrete EPR to refresh
EndpointReferenceType mint(javax.xml.namespace.QName serviceName)
serviceName - 
EndpointReferenceType mint(EndpointReferenceType physical)
physical - 
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