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I use PKL for most of my configuration needs these days. But PKL is only a format, it doesn't say where to store the config. Could I use Externalized Properties
by elric 9mo ago
I use PKL for most of my configuration needs these days. But PKL is only a format, it doesn't say where to store the config. Could I use Externalized Properties to e.g. fetch config from some random source but have it be PKL?
- jeyjeyemem 9mo agoDefinitely! There's no limit on what configuration formats Externalized Properties can support as you can implement custom `Resolver`s to retrieve from any source and format e.g. public class PklResolver implements Resolver { public Optional<String> resolve(InvocationContext context, String propertyName) { return getFromPklConfig(propertyName); } } // Register custom resolver when building ExternalizedProperties ExternalizedProperties externalizedProperties = ExternalizedProperties.builder() .resolvers(new PklResolver(...)) .build(); AppProperties appProperties = externalizedProperties.initialize(AppProperties.class); // Resolves config from PklResolver String myConfig = appProperties.myConfig();