LocationResolver Class — spring-boot Architecture

Source Code

core/spring-boot/src/test/java/org/springframework/boot/context/config/TestConfigDataBootstrap.java lines 44–61

	static class LocationResolver implements ConfigDataLocationResolver<Resource> {

		@Override
		public boolean isResolvable(ConfigDataLocationResolverContext context, ConfigDataLocation location) {
			context.getBootstrapContext().get(Binder.class); // gh-24559
			return location.hasPrefix("testbootstrap:");
		}

		@Override
		public List<Resource> resolve(ConfigDataLocationResolverContext context, ConfigDataLocation location) {
			context.getBootstrapContext()
				.registerIfAbsent(ResolverHelper.class, InstanceSupplier.from(() -> new ResolverHelper(location)));
			ResolverHelper helper = context.getBootstrapContext().get(ResolverHelper.class);
			assertThat(helper).isNotNull();
			return Collections.singletonList(new Resource(helper));
		}

	}