Package org.apache.cxf.bus.managers
Class EndpointResolverRegistryImpl
java.lang.Object
org.apache.cxf.bus.managers.EndpointResolverRegistryImpl
- All Implemented Interfaces:
EndpointResolverRegistry
This implementation class is 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.
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Constructor Summary
Constructors -
Method Summary
Modifier and TypeMethodDescriptionprotected List<EndpointResolver>org.apache.cxf.ws.addressing.EndpointReferenceTypeWalk the list of registered EndpointResolvers, so as to mint a new abstract EPR for a given service name.org.apache.cxf.ws.addressing.EndpointReferenceTypemint(org.apache.cxf.ws.addressing.EndpointReferenceType physical) Walk the list of registered EndpointResolvers, so as to mint a new abstract EPR for a given physical EPR.voidregister(EndpointResolver resolver) Register an endpoint resolver.org.apache.cxf.ws.addressing.EndpointReferenceTyperenew(org.apache.cxf.ws.addressing.EndpointReferenceType logical, org.apache.cxf.ws.addressing.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.org.apache.cxf.ws.addressing.EndpointReferenceTyperesolve(org.apache.cxf.ws.addressing.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.final voidvoidunregister(EndpointResolver resolver) Unregister an endpoint resolver.
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Constructor Details
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EndpointResolverRegistryImpl
public EndpointResolverRegistryImpl() -
EndpointResolverRegistryImpl
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Method Details
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setBus
- Parameters:
b- Bus to encapsulate
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register
Register an endpoint resolver.- Specified by:
registerin interfaceEndpointResolverRegistry- Parameters:
resolver- the EndpointResolver to add to the chain.
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unregister
Unregister an endpoint resolver.- Specified by:
unregisterin interfaceEndpointResolverRegistry- Parameters:
resolver- the EndpointResolver to remove from the chain.
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resolve
public org.apache.cxf.ws.addressing.EndpointReferenceType resolve(org.apache.cxf.ws.addressing.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.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).
- Specified by:
resolvein interfaceEndpointResolverRegistry- Parameters:
logical- the abstract EPR to resolve- Returns:
- the resolved concrete EPR if appropriate, null otherwise
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renew
public org.apache.cxf.ws.addressing.EndpointReferenceType renew(org.apache.cxf.ws.addressing.EndpointReferenceType logical, org.apache.cxf.ws.addressing.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.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.
- Specified by:
renewin interfaceEndpointResolverRegistry- Parameters:
logical- the previously resolved abstract EPRphysical- the concrete EPR to refresh- Returns:
- the renewed concrete EPR if appropriate, null otherwise
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mint
Walk the list of registered EndpointResolvers, so as to mint a new abstract EPR for a given service name.- Specified by:
mintin interfaceEndpointResolverRegistry- Parameters:
serviceName-- Returns:
- the newly minted EPR if appropriate, null otherwise
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mint
public org.apache.cxf.ws.addressing.EndpointReferenceType mint(org.apache.cxf.ws.addressing.EndpointReferenceType physical) Walk the list of registered EndpointResolvers, so as to mint a new abstract EPR for a given physical EPR.- Specified by:
mintin interfaceEndpointResolverRegistry- Parameters:
physical-- Returns:
- the newly minted EPR if appropriate, null otherwise
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getResolvers
- Returns:
- the encapsulated list of registered resolvers
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