Example usage for java.util Map getOrDefault

List of usage examples for java.util Map getOrDefault

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Introduction

In this page you can find the example usage for java.util Map getOrDefault.

Prototype

default V getOrDefault(Object key, V defaultValue)

Source Link

Document

Returns the value to which the specified key is mapped, or defaultValue if this map contains no mapping for the key.

Usage

From source file:org.apache.solr.security.HadoopAuthPlugin.java

@Override
public void init(Map<String, Object> pluginConfig) {
    try {/*from w  w  w.  jav  a  2 s  .c o m*/
        String delegationTokenEnabled = (String) pluginConfig.getOrDefault(DELEGATION_TOKEN_ENABLED_PROPERTY,
                "false");
        authFilter = (Boolean.parseBoolean(delegationTokenEnabled)) ? new HadoopAuthFilter()
                : new AuthenticationFilter();

        // Initialize kerberos before initializing curator instance.
        boolean initKerberosZk = Boolean
                .parseBoolean((String) pluginConfig.getOrDefault(INIT_KERBEROS_ZK, "false"));
        if (initKerberosZk) {
            (new Krb5HttpClientBuilder()).getBuilder();
        }

        FilterConfig conf = getInitFilterConfig(pluginConfig);
        authFilter.init(conf);

    } catch (ServletException e) {
        throw new SolrException(ErrorCode.SERVER_ERROR,
                "Error initializing " + getClass().getName() + ": " + e);
    }
}

From source file:io.anserini.doc.DataModel.java

private Object safeGet(Map<String, Object> obj, String key) {
    return obj.getOrDefault(key, defaults.getOrDefault(key, null));
}

From source file:com.couchbase.beersample.BreweryController.java

@RequestMapping(value = "/brewery/edit", method = RequestMethod.GET)
String editGet(Model model, @RequestParam(value = "brewery", required = true) String brewery) {
    JsonDocument response = ConnectionManager.getItem(brewery);
    if (response != null) {
        Map<String, Object> map = response.content().toMap();
        model.addAttribute("brewery", map);
        BreweryModel breweryModel = new BreweryModel();

        breweryModel.setId(response.id());
        breweryModel.setName(map.getOrDefault("name", "").toString());
        breweryModel.setCity(map.getOrDefault("city", "").toString());
        breweryModel.setDescription(map.getOrDefault("description", "").toString());
        breweryModel.setState(map.getOrDefault("state", "").toString());
        breweryModel.setCode(map.getOrDefault("code", "").toString());
        breweryModel.setCountry(map.getOrDefault("country", "").toString());
        breweryModel.setPhone(map.getOrDefault("phone", "").toString());
        breweryModel.setWebsite(map.getOrDefault("website", "").toString());
        breweryModel.setAddress(map.getOrDefault("address", "").toString());
        breweryModel.setGeo(map.getOrDefault("geo", "").toString());

        model.addAttribute("breweryModel", breweryModel);
    }//  ww w. j a v a2s . c  o  m
    return "breweryEdit";
}

From source file:org.mitre.mpf.mst.TestStreamingJobStartStop.java

private boolean hasCorrectNodes() {
    List<Address> currentNodes = _masterNode.getCurrentNodeManagerHosts();
    Map<NodeTypes, Long> nodeTypeCounts = currentNodes.stream().map(AddressParser::parse)
            .collect(groupingBy(Pair::getRight, counting()));

    long masterNodeCount = nodeTypeCounts.getOrDefault(NodeTypes.MasterNode, 0L);
    long childNodeCount = nodeTypeCounts.getOrDefault(NodeTypes.NodeManager, 0L);
    if (masterNodeCount == 1 && childNodeCount == 1) {
        return true;
    }/*ww  w  .j  a  va2s .  co m*/

    String currentNodeList = currentNodes.stream().map(Object::toString).collect(joining("\n"));

    LOG.warn("Current Nodes:\n{}", currentNodeList);

    if (masterNodeCount != 1) {
        LOG.warn("Incorrect number of master nodes. Expected 1 but there were {}.", masterNodeCount);
    }
    if (childNodeCount != 1) {
        LOG.warn("Incorrect number of child nodes. Expected 1 but there were {}.", childNodeCount);
    }
    return false;
}

From source file:com.netflix.spinnaker.echo.artifacts.TemplateBasedArtifactExtractor.java

@Override
public List<Artifact> getArtifacts(String source, Map payload) {
    if (webhookProperties == null) {
        return new ArrayList<>();
    }//from  w w w  .j av a  2 s  .co  m

    String templatePath = webhookProperties.getTemplatePathForSource(source);
    if (StringUtils.isEmpty(templatePath)) {
        return (List<Artifact>) payload.getOrDefault("artifacts", new ArrayList<>());
    } else {
        MessageArtifactTranslator translator;
        try {
            translator = new MessageArtifactTranslator(new FileInputStream(templatePath));
        } catch (FileNotFoundException e) {
            throw new RuntimeException("Failed to read template path " + templatePath + ": " + e.getMessage(),
                    e);
        }

        List<Artifact> result = new ArrayList<>();
        try {
            result = translator.parseArtifacts(objectMapper.writeValueAsString(payload));
            log.info("Webhook artifacts were processed: {}", result);
        } catch (Exception e) {
            log.error("Unable to translate artifacts: {}", payload, e);
        }

        return result;
    }
}

From source file:com.pinterest.rocksplicator.controller.tasks.HealthCheckTask.java

/**
 * Count the number of replicas for each shard within a segment.
 * Throws exception if the number doesn't match the expected one.
 *///from ww w. j av a 2 s.c  o m
private void checkSegment(SegmentBean segment, int numReplicas) throws Exception {
    Map<Integer, Integer> shardCount = new HashMap<>();

    for (HostBean hostBean : segment.getHosts()) {
        for (ShardBean shardBean : hostBean.getShards()) {
            int cnt = shardCount.getOrDefault(shardBean.getId(), 0);
            shardCount.put(shardBean.getId(), cnt + 1);
        }
    }

    if (shardCount.size() != segment.getNumShards()) {
        throw new Exception(String.format("Incorrect number of shards. Expected %d but actually %d.",
                segment.getNumShards(), shardCount.size()));
    }

    Map<Integer, Integer> badShards = new HashMap<>();
    for (Map.Entry<Integer, Integer> entry : shardCount.entrySet()) {
        if (entry.getValue() != numReplicas) {
            badShards.put(entry.getKey(), entry.getValue());
        }
    }

    if (!badShards.isEmpty()) {
        throw new Exception("Incorrect number of replicas. Bad shards: " + badShards.toString());
    }
}

From source file:com.yahoo.validatar.execution.rest.JSON.java

/**
 * Creates a HttpUriRequest based on the metadata configuration.
 * @param metadata The metadata configuration.
 * @return A configured request object.//from ww w  . j a  v  a  2  s.  com
 */
private HttpUriRequest createRequest(Map<String, String> metadata) {
    String verb = metadata.getOrDefault(VERB_KEY, DEFAULT_VERB);
    String url = metadata.get(URL_KEY);
    if (url == null || url.isEmpty()) {
        throw new IllegalArgumentException("The " + URL_KEY + " must be provided and contain a valid url.");
    }
    RequestBuilder builder;
    if (GET.equals(verb)) {
        builder = RequestBuilder.get(url);
    } else if (POST.equals(verb)) {
        builder = RequestBuilder.post(url);
        String body = metadata.getOrDefault(BODY_KEY, EMPTY_BODY);
        builder.setEntity(new StringEntity(body, Charset.defaultCharset()));
    } else {
        throw new UnsupportedOperationException("This HTTP method is not currently supported: " + verb);
    }
    // Everything else is assumed to be a header
    metadata.entrySet().stream().filter(entry -> !KNOWN_KEYS.contains(entry.getKey()))
            .forEach(entry -> builder.addHeader(entry.getKey(), entry.getValue()));
    return builder.build();
}

From source file:com.yahoo.validatar.execution.rest.JSON.java

/**
 * Creates a HttpClient to use for making requests.
 *
 * @param metadata The map containing the configuration for this client.
 * @return The created HttpClient object.
 *//*from   ww  w  .  j  a v  a 2  s.  c  o  m*/
private HttpClient createClient(Map<String, String> metadata) {
    int timeout = Integer.valueOf(metadata.getOrDefault(METADATA_TIMEOUT_KEY, String.valueOf(defaultTimeout)));
    int retries = Integer.valueOf(metadata.getOrDefault(METADATA_RETRY_KEY, String.valueOf(defaultRetries)));
    RequestConfig config = RequestConfig.custom().setConnectTimeout(timeout)
            .setConnectionRequestTimeout(timeout).setSocketTimeout(timeout).build();
    return HttpClientBuilder.create().setDefaultRequestConfig(config)
            .setRetryHandler(new DefaultHttpRequestRetryHandler(retries, false)).build();
}

From source file:org.codice.ddf.catalog.ui.metacard.associations.Associated.java

private void addEdge(Edge edge, Map<String, Metacard> metacards, Map<String, Metacard> changedMetacards) {
    String id = edge.parent.get(Metacard.ID).toString();
    Metacard target = changedMetacards.getOrDefault(id, metacards.get(id));
    ArrayList<String> values = Optional.of(target).map(m -> m.getAttribute(edge.relation))
            .map(Attribute::getValues).map(util::getStringList).orElseGet(ArrayList::new);
    values.add(edge.child.get(Metacard.ID).toString());
    target.setAttribute(new AttributeImpl(edge.relation, values));
    changedMetacards.put(id, target);/*from   ww w  . j av a2  s .co m*/
}

From source file:edu.cmu.lti.oaqa.baseqa.providers.ml.classifiers.LibSvmProvider.java

@Override
public String predict(Map<String, Double> features) {
    svm_node[] x = IntStream.range(1, fid2feat.size() + 1).mapToObj(j -> {
        svm_node node = new svm_node();
        node.index = j;//  w ww.j av a  2s .  c o m
        node.value = features.getOrDefault(fid2feat.get(j), 0.0);
        return node;
    }).toArray(svm_node[]::new);
    double result = svm.svm_predict(model, x);
    return lid2label.get((int) result);
}