static List listConfigOptions()

in tooling/maven-plugin/src/main/java/org/apache/camel/quarkus/maven/UpdateExtensionDocPageMojo.java [424:454]

29 lines of code
6 McCabe index (conditional complexity)


    static List<ConfigItem> listConfigOptions(Path basePath, Path multiModuleProjectDirectory) {
        final List<String> configRootClasses = loadConfigRoots(basePath);
        if (configRootClasses.isEmpty()) {
            return Collections.emptyList();
        }
        final Path configRootsModelsDir = multiModuleProjectDirectory
                .resolve("target/asciidoc/generated/config/all-configuration-roots-generated-doc");
        if (!Files.exists(configRootsModelsDir)) {
            throw new IllegalStateException("You should run " + UpdateExtensionDocPageMojo.class.getSimpleName()
                    + " after compilation with io.quarkus.annotation.processor.ExtensionAnnotationProcessor");
        }
        final FsMap configRootsModels = new FsMap(configRootsModelsDir);

        final ObjectMapper mapper = new ObjectMapper();
        final List<ConfigDocItem> configDocItems = new ArrayList<>();
        for (String configRootClass : configRootClasses) {
            final String rawModel = configRootsModels.get(configRootClass);
            if (rawModel == null) {
                throw new IllegalStateException("Could not find " + configRootClass + " in " + configRootsModelsDir);
            }
            try {
                final List<ConfigDocItem> items = mapper.readValue(rawModel, Constants.LIST_OF_CONFIG_ITEMS_TYPE_REF);
                configDocItems.addAll(items);
            } catch (JsonProcessingException e) {
                throw new RuntimeException("Could not parse " + rawModel, e);
            }

        }
        DocGeneratorUtil.sort(configDocItems);
        return configDocItems.stream().map(ConfigItem::of).collect(Collectors.toList());
    }