Examples with YAMLException org.yaml.snakeyaml.error.YAMLException used on opensource projects

Example 1 with YAMLException

use of org.yaml.snakeyaml.error.YAMLException in project Bukkit by Bukkit.

the class YamlConfiguration method loadFromString.

@Override
public void loadFromString(String contents) throws InvalidConfigurationException {
    Validate.notNull(contents, "Contents cannot be null");
    Map<?, ?> input;
    try {
        input = (Map<?, ?>) yaml.load(contents);
    } catch (YAMLException e) {
        throw new InvalidConfigurationException(e);
    } catch (ClassCastException e) {
        throw new InvalidConfigurationException("Top level is not a Map.");
    }
    String header = parseHeader(contents);
    if (header.length() > 0) {
        options().header(header);
    }
    if (input != null) {
        convertMapsToSections(input, this);
    }
}

Example 2 with YAMLException

use of org.yaml.snakeyaml.error.YAMLException in project es6draft by anba.

the class Test262Info method readYaml.

private void readYaml(String descriptor, boolean lenient) throws MalformedDataException {
    assert descriptor != null && !descriptor.isEmpty();
    Yaml yaml = null;
    if (lenient) {
        yaml = yamlQueue.poll();
    }
    if (yaml == null) {
        Constructor constructor = new Constructor(TestDescriptor.class);
        if (lenient) {
            PropertyUtils utils = new PropertyUtils();
            utils.setSkipMissingProperties(true);
            constructor.setPropertyUtils(utils);
        }
        yaml = new Yaml(constructor);
    }
    TestDescriptor desc;
    try {
        desc = yaml.loadAs(descriptor, TestDescriptor.class);
    } catch (YAMLException e) {
        throw new MalformedDataException(e.getMessage(), e);
    }
    if (lenient) {
        yamlQueue.offer(yaml);
    }
    this.description = desc.getDescription();
    this.includes = desc.getIncludes();
    this.features = desc.getFeatures();
    this.errorType = desc.getNegative();
    this.negative = desc.getNegative() != null;
    if (!desc.getFlags().isEmpty()) {
        if (!lenient) {
            for (String flag : desc.getFlags()) {
                if (!allowedFlags.contains(flag)) {
                    throw new MalformedDataException(String.format("Unknown flag '%s'", flag));
                }
            }
        }
        this.negative |= desc.getFlags().contains("negative");
        this.noStrict = desc.getFlags().contains("noStrict");
        this.onlyStrict = desc.getFlags().contains("onlyStrict");
        this.module = desc.getFlags().contains("module");
        this.raw = desc.getFlags().contains("raw");
    }
}

Example 3 with YAMLException

use of org.yaml.snakeyaml.error.YAMLException in project nifi-minifi by apache.

the class SchemaLoader method loadYamlAsMap.

public static Map<String, Object> loadYamlAsMap(InputStream sourceStream) throws IOException, SchemaLoaderException {
    try {
        Yaml yaml = new Yaml();
        // Parse the YAML file
        final Object loadedObject = yaml.load(sourceStream);
        // Verify the parsed object is a Map structure
        if (loadedObject instanceof Map) {
            return (Map<String, Object>) loadedObject;
        } else {
            throw new SchemaLoaderException("Provided YAML configuration is not a Map");
        }
    } catch (YAMLException e) {
        throw new IOException(e);
    } finally {
        sourceStream.close();
    }
}

Example 4 with YAMLException

use of org.yaml.snakeyaml.error.YAMLException in project be5 by DevelopmentOnTheEdge.

the class Templates method getTemplatesProject.

public static Project getTemplatesProject() throws ReadException {
    Project prj = new Project(TEMPLATES_PROJECT_NAME, true);
    LoadContext lc = new LoadContext();
    for (String template : TEMPLATES) {
        URL url = Templates.class.getResource("templates/" + template + ".yaml");
        Node content;
        try (InputStream is = url.openStream()) {
            content = new Yaml().compose(new InputStreamReader(is, StandardCharsets.UTF_8));
        } catch (MarkedYAMLException e) {
            throw new ReadException(new Exception((e.getProblemMark().getLine() + 1) + ":" + (e.getProblemMark().getColumn() + 1) + ": " + e.getMessage()), getPath(url), ReadException.LEE_INVALID_STRUCTURE);
        } catch (YAMLException | IOException e) {
            throw new ReadException(new Exception(e.getMessage()), getPath(url), ReadException.LEE_INVALID_STRUCTURE);
        }
        try {
            Object obj = Serialization.derepresent(content);
            @SuppressWarnings("unchecked") Map<String, Object> root = (Map<String, Object>) obj;
            @SuppressWarnings("unchecked") Map<String, Object> entityContent = (Map<String, Object>) root.get(template);
            DataElementUtils.saveQuiet(YamlDeserializer.readEntity(lc, template, entityContent, prj.getApplication()));
        } catch (RuntimeException e) {
            throw new ReadException(e, getPath(url), ReadException.LEE_INTERNAL_ERROR);
        }
        lc.check();
    }
    return prj;
}

Example 5 with YAMLException

use of org.yaml.snakeyaml.error.YAMLException in project TriggerReactor by wysohn.

the class CopyYamlConfiguration method loadFromString.

@Override
public void loadFromString(String contents) throws InvalidConfigurationException {
    Validate.notNull(contents, "Contents cannot be null");
    Map<?, ?> input;
    try {
        input = (Map<?, ?>) yaml.load(contents);
    } catch (YAMLException e) {
        throw new InvalidConfigurationException(e);
    } catch (ClassCastException e) {
        throw new InvalidConfigurationException("Top level is not a Map.");
    }
    String header = parseHeader(contents);
    if (header.length() > 0) {
        options().header(header);
    }
    if (input != null) {
        convertMapsToSections(input, this);
    }
}