Currently there is the possibility to declare the metadata attribute collected for service implementations at service contract level. In my case, I have a pattern for a bunch of services and I need to use the same metadata attribute for all of them. Can I somehow declare the metadata attribute globally, so that the service contract definition looks cleaner?
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Yes, you can. Just do the following:
AppServiceContractAttribute.RegisterDefaultMetadataAttributeTypes(typeof(MyGreatMetadataAttribute));
Check https://github.com/kephas-software/kephas/wiki/Application-Services#registering-global-service-metadata-attributes for more details on that matter. I'll copy two notes from the wiki:
Important: make sure to register the metadata attributes before creating the composition container, otherwise this will have no effect.
Currently it is not possible to register a metadata attribute for a specific service, only globally.
ioan
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