Examples of org.yaml.snakeyaml.Yaml.load()

org.yaml.snakeyaml.Yaml.load()
Parse the only YAML document in a String and produce the corresponding Java object. (Because the encoding in known BOM is not respected.) @param yaml YAML data to load from (BOM must not be present) @return parsed object

        {
            final Constructor constructor = new Constructor(NodeToolHelp.class);
            TypeDescription desc = new TypeDescription(NodeToolHelp.class);
            desc.putListPropertyType("commands", NodeToolHelp.NodeToolCommand.class);
            final Yaml yaml = new Yaml(new Loader(constructor));
            return (NodeToolHelp)yaml.load(is);
        }
        finally
        {
            FileUtils.closeQuietly(is);
        }

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            org.yaml.snakeyaml.constructor.Constructor constructor = new org.yaml.snakeyaml.constructor.Constructor(Config.class);
            TypeDescription seedDesc = new TypeDescription(SeedProviderDef.class);
            seedDesc.putMapPropertyType("parameters", String.class, String.class);
            constructor.addTypeDescription(seedDesc);
            Yaml yaml = new Yaml(new Loader(constructor));
            conf = (Config)yaml.load(input);


            if (conf.commitlog_sync == null)
            {
                throw new ConfigurationException("Missing required directive CommitLogSync");
            }

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        {
            final Constructor constructor = new Constructor(CliUserHelp.class);
            TypeDescription desc = new TypeDescription(CliUserHelp.class);
            desc.putListPropertyType("commands", CliCommandHelp.class);
            final Yaml yaml = new Yaml(new Loader(constructor));
            return (CliUserHelp) yaml.load(is);
        }
        finally
        {
            FileUtils.closeQuietly(is);
        }

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            org.yaml.snakeyaml.constructor.Constructor constructor = new org.yaml.snakeyaml.constructor.Constructor(Config.class);
            TypeDescription seedDesc = new TypeDescription(SeedProviderDef.class);
            seedDesc.putMapPropertyType("parameters", String.class, String.class);
            constructor.addTypeDescription(seedDesc);
            Yaml yaml = new Yaml(new Loader(constructor));
            conf = (Config)yaml.load(input);


            logger.info("Data files directories: " + Arrays.toString(conf.data_file_directories));
            logger.info("Commit log directory: " + conf.commitlog_directory);


            if (conf.commitlog_sync == null)

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  public static void initFromFile(StrestServer server, String filename) throws Exception {
    if (filename.endsWith("yaml")) {
      Yaml yaml = new Yaml();
        String document = FileHelper.loadString(filename);
        Map map = (Map) yaml.load(document);
        initialize(server, DynMapFactory.instance(map));
        
    } else if (filename.endsWith("xml")) {
      //TODO (or not..)

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        try
        {
            final Constructor constructor = new Constructor(NodeToolHelp.class);
            final Yaml yaml = new Yaml(constructor);
            return (NodeToolHelp)yaml.load(is);
        }
        finally
        {
            FileUtils.closeQuietly(is);
        }

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        TypeDescription seedDesc = new TypeDescription(SeedProviderDef.class);
        seedDesc.putMapPropertyType("parameters", String.class, String.class);
        constructor.addTypeDescription(seedDesc);
        Yaml yaml = new Yaml(new Loader(constructor));


        return (Config) yaml.load(inputStream);
    }


    private static void purge(File dir, boolean deleteIt) {
        if (dir != null) {
            if (dir.isDirectory()) {

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        // jsanda


        DumperOptions options = new DumperOptions();
        options.setDefaultFlowStyle(DumperOptions.FlowStyle.BLOCK);
        Yaml yaml = new Yaml(options);
        Map cassandraConfig = (Map) yaml.load(new FileInputStream(yamlFile));


        List seedProviderList = (List) cassandraConfig.get("seed_provider");
        Map seedProvider = (Map) seedProviderList.get(0);
        List paramsList = (List) seedProvider.get("parameters");
        Map params = (Map) paramsList.get(0);

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        TypeDescription seedDesc = new TypeDescription(SeedProviderDef.class);
        seedDesc.putMapPropertyType("parameters", String.class, String.class);
        constructor.addTypeDescription(seedDesc);
        Yaml yaml = new Yaml(new Loader(constructor));


        return (Config) yaml.load(inputStream);
    }


}

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   * @param inputStream the stream
   * @return Workflow
   */
  public static Workflow parse(InputStream inputStream) {
    Yaml yaml = new Yaml(new Constructor(WorkflowBean.class));
    WorkflowBean wf = (WorkflowBean) yaml.load(inputStream);
    return parse(wf);
  }


  /** Helper function to parse workflow from a generic {@link Reader} */
  private static Workflow parse(Reader reader) throws Exception {

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