Examples with Yaml org.yaml.snakeyaml.Yaml used on opensource projects

Example 26 with Yaml

use of org.yaml.snakeyaml.Yaml in project incubator-servicecomb-java-chassis by apache.

the class LocalServiceRegistryClientImpl method initFromData.

private void initFromData(InputStream is) {
    Yaml yaml = new Yaml();
    @SuppressWarnings("unchecked") Map<String, Object> data = yaml.loadAs(is, Map.class);
    initFromData(data);
}

Example 27 with Yaml

use of org.yaml.snakeyaml.Yaml in project gitpitch by gitpitch.

the class YAMLOptions method build.

public static YAMLOptions build(PitchParams pp, GRSService grsService, DiskService diskService) {
    YAMLOptions yOpts = null;
    try {
        /*
             * Instantiate YAML parser.
             */
        Yaml yaml = new Yaml();
        /*
             * Build path to PITCHME_YAML on disk.
             */
        Path yPath = diskService.asPath(pp, PITCHME_YAML);
        File yFile = yPath.toFile();
        if (yFile.exists()) {
            /*
                 * Use YAML parser to transform YAML properties to Map.
                 */
            Map<String, String> yProps = (Map<String, String>) yaml.load(new FileReader(yPath.toFile()));
            /*
                 * Handle PITCHME.yaml empty file without properites.
                 */
            if (yProps == null) {
                yProps = new HashMap<String, String>();
            }
            log.debug("build: pp={}, props={}", pp, yProps);
            yOpts = new YAMLOptions(yProps, grsService);
        } else {
            log.debug("build: pp={}, yaml not found={}", yFile);
        }
    } catch (Exception yex) {
        log.warn("build: pp={}, parsing YAML ex={}", pp, yex);
    } finally {
        return yOpts;
    }
}

Example 28 with Yaml

use of org.yaml.snakeyaml.Yaml in project wombat by PLOS.

the class RootConfiguration method yaml.

@Bean
public Yaml yaml() {
    final Yaml yaml;
    if (ignoreMissingProperty) {
        final Constructor contructor = new IgnoreMissingPropertyConstructor();
        yaml = new Yaml(contructor);
    } else {
        yaml = new Yaml();
    }
    return yaml;
}

Example 29 with Yaml

use of org.yaml.snakeyaml.Yaml in project wombat by PLOS.

the class Theme method readYamlConfigValues.

private Map<?, ?> readYamlConfigValues(Theme theme, String configPath) throws IOException {
    // We don't actually validate whether a *.json file is valid JSON or just YAML.
    try (InputStream yamlStream = theme.fetchStaticResource(configPath + ".yaml");
        InputStream jsonStream = theme.fetchStaticResource(configPath + ".json")) {
        if (yamlStream == null && jsonStream == null) {
            return null;
        } else if (yamlStream != null && jsonStream != null) {
            String message = String.format("Redundant files at %s.yaml and %s.json in theme \"%s\"", configPath, configPath, theme.getKey());
            throw new IllegalStateException(message);
        }
        InputStream streamToUse = (yamlStream != null) ? yamlStream : jsonStream;
        // don't cache; it isn't threadsafe
        Yaml yaml = new Yaml();
        return yaml.loadAs(new InputStreamReader(streamToUse), Map.class);
    }
}

Example 30 with Yaml

use of org.yaml.snakeyaml.Yaml in project weblogic-kubernetes-operator by oracle.

the class YamlUtils method newYaml.

public static Yaml newYaml() {
    // always make a new yaml object since it appears to be stateful
    // so there are problems if you try to use the same one to
    // parse different yamls at the same time
    DumperOptions options = new DumperOptions();
    options.setDefaultFlowStyle(DumperOptions.FlowStyle.BLOCK);
    options.setPrettyFlow(true);
    return new Yaml(new MyConstructor(), new MyRepresenter(), options);
}