Example usage for com.fasterxml.jackson.dataformat.yaml YAMLFactory YAMLFactory

List of usage examples for com.fasterxml.jackson.dataformat.yaml YAMLFactory YAMLFactory

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Introduction

In this page you can find the example usage for com.fasterxml.jackson.dataformat.yaml YAMLFactory YAMLFactory.

Prototype

public YAMLFactory()

Source Link

Document

Default constructor used to create factory instances.

Usage

From source file:pl.betoncraft.betonquest.editor.model.PackageSet.java

private static PackageSet parseStreams(String setName, HashMap<String, HashMap<String, InputStream>> streamMap)
        throws IOException {
    PackageSet set = new PackageSet(setName);
    for (Entry<String, HashMap<String, InputStream>> entry : streamMap.entrySet()) {
        String packName = entry.getKey();
        HashMap<String, LinkedHashMap<String, String>> values = new LinkedHashMap<>();
        for (Entry<String, InputStream> subEntry : entry.getValue().entrySet()) {
            String name = subEntry.getKey();
            InputStream stream = subEntry.getValue();
            YAMLParser parser = new YAMLFactory().createParser(stream);
            String currentPath = "";
            String fieldName = "";
            while (true) {
                JsonToken token = parser.nextToken();
                if (token == null)
                    break;
                switch (token) {
                case START_OBJECT:
                    currentPath = currentPath + fieldName + ".";
                    break;
                case FIELD_NAME:
                    fieldName = parser.getText();
                    break;
                case END_OBJECT:
                    currentPath = currentPath.substring(0,
                            currentPath.substring(0, currentPath.length() - 1).lastIndexOf(".") + 1);
                    break;
                case VALUE_STRING:
                case VALUE_NUMBER_INT:
                case VALUE_NUMBER_FLOAT:
                case VALUE_FALSE:
                case VALUE_TRUE:
                    String key = (currentPath + fieldName).substring(1,
                            currentPath.length() + fieldName.length());
                    LinkedHashMap<String, String> map = values.get(name);
                    if (map == null) {
                        map = new LinkedHashMap<>();
                        values.put(name, map);
                    }/*from   w  ww  . ja  v  a  2  s. c  o m*/
                    map.put(key, parser.getText());
                default:
                    // do nothing
                }
            }
            parser.close();
            stream.close();
        }
        QuestPackage pack = new QuestPackage(set, packName, values);
        set.packages.add(pack);
    }
    return set;
}

From source file:de.qaware.cloud.deployer.commons.config.util.ContentTreeUtil.java

/**
 * Returns the object mapper for the specified content type.
 *
 * @param contentType The content type.//from w  ww .ja  va 2s. c o m
 * @return The object mapper.
 * @throws ResourceConfigException If the specified content type is unsupported.
 */
private static ObjectMapper retrieveObjectMapper(ContentType contentType) throws ResourceConfigException {
    ObjectMapper mapper;
    switch (contentType) {
    case YAML:
        mapper = new ObjectMapper(new YAMLFactory());
        break;
    case JSON:
        mapper = new ObjectMapper(new JsonFactory());
        break;
    default:
        throw new ResourceConfigException(
                COMMONS_MESSAGE_BUNDLE.getMessage("DEPLOYER_COMMONS_ERROR_UNSUPPORTED_CONTENT_TYPE"));
    }
    return mapper;
}

From source file:org.robotbrains.data.cloud.timeseries.server.ServerMain.java

/**
 * Read the configuration./*from ww w.  jav a  2 s.  c o  m*/
 * 
 * @return the configuration
 * 
 * @throws Exception
 *           was unable to read the configuration file or could not parse the
 *           configuration
 */
private Map<String, String> readConfiguration(CommandLine cmd) throws Exception {
    ObjectMapper mapper = new ObjectMapper(new YAMLFactory());

    @SuppressWarnings("unchecked")
    Map<String, String> configuration = mapper.readValue(new File(cmd.getOptionValue(COMMAND_ARG_CONFIG)),
            Map.class);
    return configuration;
}

From source file:com.exalttech.trex.util.TrafficProfile.java

/**
 * @param yamlFile File containing the Traffic Profile Yaml.
 * @return parsed Yaml file// www. j av  a 2 s  . c  o  m
 * @throws java.io.IOException
 */
public Profile[] getTrafficProfile(File yamlFile) throws IOException {
    ObjectMapper mapper = new ObjectMapper(new YAMLFactory());
    Profile[] trafficProfileArray = mapper.readValue(yamlFile, Profile[].class);
    int i = 0;
    for (Profile profile : trafficProfileArray) {
        Map<String, Object> streamAdditionalProperties = profile.getStream().getAdditionalProperties();
        if (streamAdditionalProperties.containsKey("vm")) {
            profile.getStream().setVmRaw(streamAdditionalProperties.get("vm").toString());
        }
        if (streamAdditionalProperties.containsKey("rx_stats")) {
            profile.getStream().setRxStatsRaw(streamAdditionalProperties.get("rx_stats").toString());
        }
        // Check the Binary is in the Yaml File
        if (profile.getStream().getPacket().getBinary() == null) {
            String absolutePath = yamlFile.getAbsolutePath();
            String filePath = absolutePath.substring(0, absolutePath.lastIndexOf(File.separator));
            String pacpFile = profile.getStream().getPacket().getPcap();
            String encodedPcap = encodePcapFile(filePath + File.separator + pacpFile);
            profile.getStream().getPacket().setBinary(encodedPcap);
        }
        profile.getStream().getPacket().setPcap(null);

        if (profile.getName() == null) {
            profile.setName("Stream" + i++);
        }

    }
    return trafficProfileArray;
}

From source file:io.fabric8.maven.enricher.standard.DependencyEnricher.java

private void processArtifactSetResources(Set<URL> artifactSet, Function<List<HasMetadata>, Void> function) {
    for (URL url : artifactSet) {
        try {/*from  w  ww  .  j av a2  s . c  o m*/
            InputStream is = url.openStream();
            if (is != null) {
                log.debug("Processing Kubernetes YAML in at: %s", url);

                KubernetesList resources = new ObjectMapper(new YAMLFactory()).readValue(is,
                        KubernetesList.class);
                List<HasMetadata> items = notNullList(resources.getItems());
                if (items.size() == 0 && Objects.equals("Template", resources.getKind())) {
                    is = url.openStream();
                    Template template = new ObjectMapper(new YAMLFactory()).readValue(is, Template.class);
                    if (template != null) {
                        items.add(template);
                    }
                }
                for (HasMetadata item : items) {
                    KubernetesResourceUtil.setSourceUrlAnnotationIfNotSet(item, url.toString());
                    log.debug("  found %s  %s", getKind(item), KubernetesHelper.getName(item));
                }
                function.apply(items);
            }
        } catch (IOException e) {
            getLog().debug("Skipping %s: %s", url, e);
        }
    }
}

From source file:com.googlecode.blaisemath.app.MenuConfig.java

/** 
 * Reads menu components from file./*from  www .ja  v  a2s  . c om*/
 * @param cls class with associated resource
 * @return map, where values are either nested maps, or lists of strings representing actions
 * @throws IOException if there's an error reading from the config file
 */
public static Map<String, Object> readConfig(Class cls) throws IOException {
    String path = "resources/" + cls.getSimpleName() + MENU_SUFFIX + ".yml";
    URL rsc = cls.getResource(path);
    checkNotNull(rsc, "Failed to locate " + path);
    ObjectMapper mapper = new ObjectMapper(new YAMLFactory());
    return mapper.readValue(rsc, Map.class);
}

From source file:io.helixservice.feature.configuration.dynamo.DynamoConfigResourceLocator.java

@SuppressWarnings("OptionalUsedAsFieldOrParameterType")
private Optional<InputStream> getPropertiesFromDynamoDB(String resourcePath, Optional<InputStream> pResult) {
    Optional<InputStream> result = pResult;

    String environmentName = resourcePath.substring(0, resourcePath.lastIndexOf(APPLICATION_YAML_FILE));
    try {//  www  .j  a  va  2s .c  o m
        Item item = configTable.getItem("environment", environmentName, "service", serviceName);
        if (item == null) {
            LOG.info("No configuration found for environment=" + environmentName
                    + "; creating default empty configuration");
            createEmptyConfiguration(environmentName);
        } else {
            String json = item.toJSON();
            JSONObject jsonObject = new JSONObject(json);
            JSONObject config = jsonObject.getJSONObject("config");

            ObjectMapper objectMapper = new ObjectMapper();
            Map mapOfValues = objectMapper.readValue(config.toString(), Map.class);

            ObjectMapper yamlObjectMapper = new ObjectMapper(new YAMLFactory());
            String yamlResult = yamlObjectMapper.writeValueAsString(mapOfValues);

            result = Optional.of(new StringInputStream(yamlResult));
        }
    } catch (Throwable t) {
        LOG.error("Unable to load configuration from DynamoDB for environment=" + environmentName, t);
    }

    return result;
}

From source file:de.qaware.cloud.deployer.kubernetes.test.BaseKubernetesResourceTest.java

protected void testUpdate(UrlPattern instancePattern) throws ResourceException, IOException {
    // Prepare body
    JsonNode body;/*w  w w .j a  va2 s  .c  om*/
    ContentType contentType = resource.getResourceConfig().getContentType();
    String content = resource.getResourceConfig().getContent();
    if (contentType == ContentType.YAML) {
        body = new ObjectMapper(new YAMLFactory()).readTree(content);
    } else if (contentType == ContentType.JSON) {
        body = new ObjectMapper(new JsonFactory()).readTree(content);
    } else {
        throw new IllegalArgumentException("Can't process this type of content");
    }
    String jsonContent = new ObjectMapper(new JsonFactory()).writeValueAsString(body);

    // Update deployment
    instanceRule.stubFor(patch(instancePattern).withRequestBody(equalTo(jsonContent))
            .withHeader("Content-Type", equalTo("application/merge-patch+json; charset=utf-8"))
            .willReturn(aResponse().withStatus(200)));

    resource.update();

    // Verify calls
    instanceRule.verify(1, patchRequestedFor(instancePattern));
}

From source file:com.basistech.yca.FlatteningConfigFileManager.java

private void processAddOrUpdate(Path filename) {
    // create and modify look quite similar.
    Path child = configurationDirectory.resolve(filename);

    // The heck with content type probing, let's do this the simple way.
    int lastDot = filename.toString().lastIndexOf('.');
    if (lastDot == -1) {
        LOG.info("File has no suffix; ignoring: " + child);
        return;/* w w  w.  j  av  a 2s .c o m*/
    }

    ObjectMapper mapper;
    String suffix = filename.toString().substring(lastDot + 1);
    if ("json".equals(suffix) || "js".equals(suffix)) {
        mapper = new ObjectMapper();
    } else if ("yaml".equals(suffix) || "yml".equals(suffix)) {
        mapper = new ObjectMapper(new YAMLFactory());
    } else {
        LOG.error("Unsupported file name " + filename.toString());
        return;
    }

    JsonNode content;
    try {
        content = mapper.readTree(child.toFile());
    } catch (IOException e) {
        LOG.error("Failed to read contents of " + child, e);
        return;
    }

    @SuppressWarnings("unchecked")
    Dictionary<String, Object> dict = (Dictionary<String, Object>) JsonNodeFlattener.flatten(content);

    String pid[] = parsePid(filename);
    Configuration config;
    try {
        config = getConfiguration(toConfigKey(filename), pid[0], pid[1]);
    } catch (IOException e) {
        LOG.error("Failed to get configuration for " + formatPid(pid));
        return;
    }

    Dictionary<String, Object> props = config.getProperties();
    Hashtable<String, Object> old = null;
    if (props != null) {
        old = new Hashtable<>(new DictionaryAsMap<>(props));
    }
    if (old != null) {
        old.remove(FILENAME_PROPERTY_KEY);
        old.remove(Constants.SERVICE_PID);
        old.remove(ConfigurationAdmin.SERVICE_FACTORYPID);
    }

    if (!dict.equals(old)) {
        dict.put(FILENAME_PROPERTY_KEY, toConfigKey(filename));
        if (old == null) {
            LOG.info("Creating configuration from " + filename);
        } else {
            LOG.info("Updating configuration from " + filename);
        }
        try {
            config.update(dict);
        } catch (IOException e) {
            LOG.error("Failed to update configuration for " + formatPid(pid));
        }
    }
}

From source file:org.mayocat.application.AbstractService.java

protected void configureObjectMapper() {
    // Initialize our own object mapper. We don't want to use Dropwizard's one (environment.getObjectMapper) because
    // we don't have full control over its initialization, and we don't necessarily want mayocat's one to be
    // configured identically as the one used by DW.

    objectMapper = new ObjectMapper(new YAMLFactory());
    // Standard modules
    objectMapper.registerModule(new GuavaModule());
    objectMapper.registerModule(new JodaModule());
    objectMapper.registerModule(new AfterburnerModule());
    // Dropwizard modules
    objectMapper.registerModule(new GuavaExtrasModule());
    objectMapper.registerModule(new LogbackModule());
    // Mayocat modules
    objectMapper.registerModule(new TimeZoneModule());
    objectMapper.registerModule(new NIOModule());
    objectMapper.registerModule(new MayocatJodaModule());
    objectMapper.registerModule(new MayocatLocaleBCP47LanguageTagModule());
    objectMapper.registerModule(new MayocatGroovyModule());

    objectMapper.configure(DeserializationFeature.FAIL_ON_UNKNOWN_PROPERTIES, false);
}