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

Example 86 with Yaml

use of org.yaml.snakeyaml.Yaml in project universa by UniversaBlockchain.

the class NodeInfo method loadYaml.

public static NodeInfo loadYaml(Path fileName) {
    try {
        Yaml yaml = new Yaml();
        Binder b = Binder.from(yaml.load(new FileInputStream(fileName.toString())));
        // System.out.println(fileName);
        int count = fileName.getNameCount();
        String n = fileName.getName(count - 1).toString();
        n = n.substring(0, n.length() - 5) + ".public.unikey";
        String keyPath = "/" + fileName.subpath(0, count - 2) + "/keys/" + n;
        System.out.println("expected key file path: <" + keyPath + ">");
        // System.out.println(keyPath);
        // System.out.println(b);
        PublicKey key = new PublicKey(Do.read(keyPath));
        return new NodeInfo(key, b.getIntOrThrow("node_number"), b.getStringOrThrow("node_name"), (String) b.getListOrThrow("ip").get(0), b.getStringOrThrow("public_host"), b.getIntOrThrow("udp_server_port"), b.getIntOrThrow("http_client_port"), b.getIntOrThrow("http_server_port"));
    } catch (Exception e) {
        System.err.println("failed to load node: " + fileName + ": " + e);
        e.printStackTrace();
    }
    return null;
}

Example 87 with Yaml

use of org.yaml.snakeyaml.Yaml in project betca-tpv-spring by miw-upm.

the class DatabaseSeederService method seedDatabase.

public void seedDatabase(String ymlFileName) throws IOException {
    assert ymlFileName != null && !ymlFileName.isEmpty();
    Yaml yamlParser = new Yaml(new Constructor(DatabaseGraph.class));
    InputStream input = new ClassPathResource(ymlFileName).getInputStream();
    DatabaseGraph tpvGraph = (DatabaseGraph) yamlParser.load(input);
    // Save Repositories -----------------------------------------------------
    if (tpvGraph.getUserList() != null) {
        this.userRepository.save(tpvGraph.getUserList());
    }
    if (tpvGraph.getVoucherList() != null) {
        this.voucherRepository.save(tpvGraph.getVoucherList());
    }
    if (tpvGraph.getCashMovementList() != null) {
        this.cashMovementRepository.save(tpvGraph.getCashMovementList());
    }
    if (tpvGraph.getCashierClosureList() != null) {
        this.cashierClosureRepository.save(tpvGraph.getCashierClosureList());
    }
    if (tpvGraph.getProviderList() != null) {
        this.providerRepository.save(tpvGraph.getProviderList());
    }
    if (tpvGraph.getArticleList() != null) {
        this.articleRepository.save(tpvGraph.getArticleList());
    }
    if (tpvGraph.getTicketList() != null) {
        this.ticketRepository.save(tpvGraph.getTicketList());
    }
    if (tpvGraph.getInvoiceList() != null) {
        this.invoiceRepository.save(tpvGraph.getInvoiceList());
    }
    if (tpvGraph.getOfferList() != null) {
        this.offerRepository.save(tpvGraph.getOfferList());
    }
    // -----------------------------------------------------------------------
    Logger.getLogger(this.getClass()).warn("------------------------- Seed: " + ymlFileName + "-----------");
}

Example 88 with Yaml

use of org.yaml.snakeyaml.Yaml in project opentest by mcdcorp.

the class Factory method getYaml.

/**
 * Returns a YAML parser object pre-configured with some defaults.
 */
public static Yaml getYaml() {
    final DumperOptions options = new DumperOptions();
    options.setDefaultFlowStyle(DumperOptions.FlowStyle.FLOW);
    options.setPrettyFlow(true);
    SkipNullRepresenter representer = new SkipNullRepresenter();
    representer.addClassTag(TestDefAction.class, Tag.MAP);
    return new Yaml(representer, options);
}

Example 89 with Yaml

use of org.yaml.snakeyaml.Yaml in project incubator-heron by apache.

the class ConfigUtilsTests method testApplyEmptyOverrides.

@Test
@SuppressWarnings("unchecked")
public void testApplyEmptyOverrides() throws IOException {
    final Properties overrideProperties = createOverrideProperties(Pair.create("heron.statemgr.connection.string", "zookeeper:2181"), Pair.create("heron.kubernetes.scheduler.uri", "http://127.0.0.1:8001"));
    final String overridesPath = ConfigUtils.createOverrideConfiguration(overrideProperties);
    ConfigUtils.applyOverrides(Paths.get(overridesPath), new HashMap<>());
    final Map<String, String> overrides = new HashMap<>();
    for (String key : overrideProperties.stringPropertyNames()) {
        overrides.put(key, overrideProperties.getProperty(key));
    }
    try (Reader reader = Files.newBufferedReader(Paths.get(overridesPath))) {
        final Map<String, Object> newOverrides = (Map<String, Object>) new Yaml().loadAs(reader, Map.class);
        assertEquals(newOverrides, overrides);
    }
}

Example 90 with Yaml

use of org.yaml.snakeyaml.Yaml in project incubator-heron by apache.

the class ConfigUtilsTests method testNoOverridesAppliedToStateManager.

@Test
@SuppressWarnings("unchecked")
public void testNoOverridesAppliedToStateManager() throws IOException {
    final Properties overrideProperties = createOverrideProperties(Pair.create("heron.kubernetes.scheduler.uri", "http://127.0.0.1:8001"));
    final String overridesPath = ConfigUtils.createOverrideConfiguration(overrideProperties);
    // write default state manager config
    final Path stateManagerPath = Files.createTempFile("statemgr-", ".yaml");
    stateManagerPath.toFile().deleteOnExit();
    try (Writer writer = Files.newBufferedWriter(stateManagerPath)) {
        final Map<String, String> config = new HashMap<>();
        config.put("heron.statemgr.connection.string", "<host>:<port>");
        new Yaml().dump(config, writer);
    }
    // apply the overrides
    ConfigUtils.applyOverridesToStateManagerConfig(Paths.get(overridesPath), stateManagerPath);
    try (Reader reader = Files.newBufferedReader(stateManagerPath)) {
        final Map<String, Object> stateManagerWithOverrides = (Map<String, Object>) new Yaml().loadAs(reader, Map.class);
        assertEquals(stateManagerWithOverrides.size(), 1);
        assertEquals(stateManagerWithOverrides.get("heron.statemgr.connection.string"), "<host>:<port>");
    }
}