Help with MetadataProvider -> MetadataResolver ?

[Brent Putman]

On 10/17/13 6:47 PM, Tom Zeller wrote:
> Brent,
>
> When you have time could you clue me on to a test or something that
> will help me convert
>
>  metadataProvider.getEntityDescriptor(relyingPartyId);
>
> to the new MetadataResolver, please ?


Sure, a basic conversion to the new MetadataResolver API that mimics the
above is easy.  The entityID on which to query becomes an
EntityIdCriterion, passed in a CriteriaSet to either the resolve or
resolveSingle methods of a MetadataResolver.

For example:

CriteriaSet criteriaSet = new CriteriaSet(new EntityIdCriterion(entityID));

EntityDescriptor descriptor = metadataResolver.resolveSingle(criteriaSet);

There's plenty of examples in the metadata resolver unit tests, for example:

http://svn.shibboleth.net/view/java-opensaml/trunk/opensaml-saml-impl/src/test/java/org/opensaml/saml/metadata/resolver/impl/FilesystemMetadataResolverTest.java?revision=3450&view=markup


>
> I assume a MetadataFilter is needed ...

No, not for just doing a simple entity query like that.  If you want to
transform or otherwise process the metadata on which the metadata
resolver is operating, then you'd use MetadataFilter(s).


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