Examples with JsonValidationService org.leadpony.justify.api.JsonValidationService used on opensource projects

Example 1 with JsonValidationService

use of org.leadpony.justify.api.JsonValidationService in project mosaic by eclipse.

the class ObjectInstantiation method validateFile.

private void validateFile(InputStream input, InputStream schemaInput) throws InstantiationException {
    final JsonValidationService service = JsonValidationService.newInstance();
    final JsonSchema schema = service.readSchema(schemaInput);
    final List<String> problems = new ArrayList<>();
    final ProblemHandler handler = service.createProblemPrinter(problems::add);
    try (JsonParser parser = service.createParser(input, schema, handler)) {
        while (parser.hasNext()) {
            parser.next();
        // ignore, we let GSON do the parsing later.
        }
    }
    if (!problems.isEmpty()) {
        StringBuilder errorMessage = new StringBuilder();
        problems.forEach((p) -> {
            errorMessage.append(p);
            errorMessage.append(NEWLINE);
        });
        throw new InstantiationException("The " + clazz.getSimpleName() + " config is not valid: " + errorMessage);
    }
}

Example 2 with JsonValidationService

use of org.leadpony.justify.api.JsonValidationService in project zilla by aklivity.

the class ConfigureTask method call.

@Override
public Void call() throws Exception {
    String configText;
    if (configURL == null) {
        configText = "{\"name\":\"default\"}";
    } else if ("https".equals(configURL.getProtocol()) || "https".equals(configURL.getProtocol())) {
        HttpClient client = HttpClient.newBuilder().version(HTTP_2).followRedirects(NORMAL).build();
        HttpRequest request = HttpRequest.newBuilder().GET().uri(configURL.toURI()).build();
        HttpResponse<String> response = client.send(request, BodyHandlers.ofString());
        String body = response.body();
        configText = body;
    } else {
        URLConnection connection = configURL.openConnection();
        try (InputStream input = connection.getInputStream()) {
            configText = new String(input.readAllBytes(), UTF_8);
        }
    }
    if (config.configSyntaxMustache()) {
        configText = Mustache.resolve(configText, System::getenv);
    }
    logger.accept(configText);
    List<String> errors = new LinkedList<>();
    parse: try {
        InputStream schemaInput = Engine.class.getResourceAsStream("internal/schema/engine.schema.json");
        JsonProvider schemaProvider = JsonProvider.provider();
        JsonReader schemaReader = schemaProvider.createReader(schemaInput);
        JsonObject schemaObject = schemaReader.readObject();
        for (URL schemaType : schemaTypes) {
            InputStream schemaPatchInput = schemaType.openStream();
            JsonReader schemaPatchReader = schemaProvider.createReader(schemaPatchInput);
            JsonArray schemaPatchArray = schemaPatchReader.readArray();
            JsonPatch schemaPatch = schemaProvider.createPatch(schemaPatchArray);
            schemaObject = schemaPatch.apply(schemaObject);
        }
        JsonParser schemaParser = schemaProvider.createParserFactory(null).createParser(new StringReader(schemaObject.toString()));
        JsonValidationService service = JsonValidationService.newInstance();
        ProblemHandler handler = service.createProblemPrinter(errors::add);
        JsonSchemaReader reader = service.createSchemaReader(schemaParser);
        JsonSchema schema = new UniquePropertyKeysSchema(reader.read());
        JsonProvider provider = service.createJsonProvider(schema, parser -> handler);
        provider.createReader(new StringReader(configText)).read();
        if (!errors.isEmpty()) {
            break parse;
        }
        JsonbConfig config = new JsonbConfig().withAdapters(new NamespaceAdapter());
        Jsonb jsonb = JsonbBuilder.newBuilder().withProvider(provider).withConfig(config).build();
        NamespaceConfig namespace = jsonb.fromJson(configText, NamespaceConfig.class);
        if (!errors.isEmpty()) {
            break parse;
        }
        namespace.id = supplyId.applyAsInt(namespace.name);
        for (BindingConfig binding : namespace.bindings) {
            binding.id = NamespacedId.id(namespace.id, supplyId.applyAsInt(binding.entry));
            if (binding.vault != null) {
                binding.vault.id = NamespacedId.id(supplyId.applyAsInt(ofNullable(binding.vault.namespace).orElse(namespace.name)), supplyId.applyAsInt(binding.vault.name));
            }
            // TODO: consider route exit namespace
            for (RouteConfig route : binding.routes) {
                route.id = NamespacedId.id(namespace.id, supplyId.applyAsInt(route.exit));
            }
            // TODO: consider binding exit namespace
            if (binding.exit != null) {
                binding.exit.id = NamespacedId.id(namespace.id, supplyId.applyAsInt(binding.exit.exit));
            }
            tuning.affinity(binding.id, tuning.affinity(binding.id));
        }
        for (VaultConfig vault : namespace.vaults) {
            vault.id = NamespacedId.id(namespace.id, supplyId.applyAsInt(vault.name));
        }
        CompletableFuture<Void> future = CompletableFuture.completedFuture(null);
        for (DispatchAgent dispatcher : dispatchers) {
            future = CompletableFuture.allOf(future, dispatcher.attach(namespace));
        }
        future.join();
        extensions.forEach(e -> e.onConfigured(context));
    } catch (Throwable ex) {
        errorHandler.onError(ex);
    }
    if (!errors.isEmpty()) {
        errors.forEach(msg -> errorHandler.onError(new JsonException(msg)));
    }
    return null;
}

Example 3 with JsonValidationService

use of org.leadpony.justify.api.JsonValidationService in project zilla by aklivity.

the class ConfigSchemaRule method apply.

@Override
public Statement apply(Statement base, Description description) {
    Objects.requireNonNull(schemaName, "schema");
    schemaPatchNames.forEach(n -> Objects.requireNonNull(n, "schemaPatch"));
    Function<String, InputStream> findResource = description.getTestClass().getClassLoader()::getResourceAsStream;
    InputStream schemaInput = findResource.apply(schemaName);
    JsonProvider schemaProvider = JsonProvider.provider();
    JsonReader schemaReader = schemaProvider.createReader(schemaInput);
    JsonObject schemaObject = schemaReader.readObject();
    for (String schemaPatchName : schemaPatchNames) {
        InputStream schemaPatchInput = findResource.apply(schemaPatchName);
        Objects.requireNonNull(schemaPatchInput, "schemaPatch");
        JsonReader schemaPatchReader = schemaProvider.createReader(schemaPatchInput);
        JsonArray schemaPatchArray = schemaPatchReader.readArray();
        JsonPatch schemaPatch = schemaProvider.createPatch(schemaPatchArray);
        schemaObject = schemaPatch.apply(schemaObject);
    }
    JsonParser schemaParser = schemaProvider.createParserFactory(null).createParser(new StringReader(schemaObject.toString()));
    JsonValidationService service = JsonValidationService.newInstance();
    ProblemHandler handler = service.createProblemPrinter(msg -> rethrowUnchecked(new JsonException(msg)));
    JsonSchemaReader reader = service.createSchemaReader(schemaParser);
    JsonSchema schema = reader.read();
    provider = service.createJsonProvider(schema, parser -> handler);
    if (configurationRoot != null) {
        String configFormat = String.format("%s/%%s", configurationRoot);
        findConfig = configName -> findResource.apply(String.format(configFormat, configName));
    } else {
        Class<?> testClass = description.getTestClass();
        String configFormat = String.format("%s-%%s", testClass.getSimpleName());
        findConfig = configName -> testClass.getResourceAsStream(String.format(configFormat, configName));
    }
    return base;
}

Example 4 with JsonValidationService

use of org.leadpony.justify.api.JsonValidationService in project graphql-maven-plugin-project by graphql-java-generator.

the class GenerateCodeJsonSchemaPersonalization method loadGraphQLSchemaPersonalization.

/**
 * Let's load the schema personalization from the configuration json file.
 *
 * @return
 *
 * @throws IOException
 * @throws ProcessingException
 *             When the JSON file is not valid
 * @throws URISyntaxException
 *             If we can't process the JSON URIs. It would be an internal error.
 */
public SchemaPersonalization loadGraphQLSchemaPersonalization() throws IOException, URISyntaxException {
    if (((GenerateServerCodeConfiguration) configuration).getSchemaPersonalizationFile() == null) {
        return null;
    } else {
        // Let's check that the JSON is valid
        JsonValidationService service = JsonValidationService.newInstance();
        // Reads the JSON schema
        // 
        // There is an issue in reading the json schema, when the project is built with Gradle 7
        // It seems to be linked to https://issues.apache.org/jira/browse/JOHNZON-147 (solved in Johnzon 1.1.6, in
        // february 2018)
        // A workaround is to first read the schema in a string, then call the readSchema
        BufferedReader br = new BufferedReader(new InputStreamReader(getClass().getResourceAsStream("/" + JSON_SCHEMA_FILENAME), Charset.forName("UTF-8")));
        String text = br.lines().collect(Collectors.joining("\n"));
        // readSchema should directly read the InputStream
        JsonSchema schema = service.readSchema(new StringReader(text));
        // Problem handler which will print problems found
        ProblemHandler handler = service.createProblemPrinter(this::logParsingError);
        // Reads the JSON instance by javax.json.JsonReader
        nbErrors = 0;
        try (JsonReader reader = service.createReader(new FileInputStream(((GenerateServerCodeConfiguration) configuration).getSchemaPersonalizationFile()), schema, handler)) {
            // JsonValue value =
            reader.readValue();
        // Do something useful here
        }
        if (nbErrors > 0) {
            throw new RuntimeException("The json file '" + ((GenerateServerCodeConfiguration) configuration).getSchemaPersonalizationFile().getAbsolutePath() + "' is invalid. See the logs for details");
        }
        // Let's read the flow definition
        logger.info("Loading file " + ((GenerateServerCodeConfiguration) configuration).getSchemaPersonalizationFile().getAbsolutePath());
        ObjectMapper objectMapper = new ObjectMapper();
        SchemaPersonalization ret;
        try (InputStream isFlowJson = new FileInputStream(((GenerateServerCodeConfiguration) configuration).getSchemaPersonalizationFile())) {
            ret = objectMapper.readValue(isFlowJson, SchemaPersonalization.class);
        }
        return ret;
    }
}