Example usage for java.util Objects nonNull

Introduction

In this page you can find the example usage for java.util Objects nonNull.

Prototype

public static boolean nonNull(Object obj) 

Source Link

Document

Returns true if the provided reference is non- null otherwise returns false .

Usage

From source file:org.apache.streams.riak.binary.RiakBinaryPersistWriter.java

@Override
public void write(StreamsDatum entry) {

    Objects.nonNull(client);

    String id = null;//from   ww w  . ja va2 s.  c om
    String document;
    String bucket;
    String bucketType;
    String contentType;
    String charset;
    if (StringUtils.isNotBlank(entry.getId())) {
        id = entry.getId();
    }
    if (entry.getDocument() instanceof String) {
        document = (String) entry.getDocument();
    } else {
        try {
            document = MAPPER.writeValueAsString(entry.getDocument());
        } catch (Exception e) {
            LOGGER.warn("Exception", e);
            return;
        }
    }
    if (entry.getMetadata() != null && entry.getMetadata().containsKey("bucket")
            && entry.getMetadata().get("bucket") instanceof String
            && StringUtils.isNotBlank((String) entry.getMetadata().get("bucket"))) {
        bucket = (String) entry.getMetadata().get("bucket");
    } else {
        bucket = configuration.getDefaultBucket();
    }
    if (entry.getMetadata() != null && entry.getMetadata().containsKey("bucketType")
            && entry.getMetadata().get("bucketType") instanceof String
            && StringUtils.isNotBlank((String) entry.getMetadata().get("bucketType"))) {
        bucketType = (String) entry.getMetadata().get("bucketType");
    } else {
        bucketType = configuration.getDefaultBucketType();
    }
    if (entry.getMetadata() != null && entry.getMetadata().containsKey("charset")
            && entry.getMetadata().get("charset") instanceof String
            && StringUtils.isNotBlank((String) entry.getMetadata().get("charset"))) {
        charset = (String) entry.getMetadata().get("charset");
    } else {
        charset = configuration.getDefaultCharset();
    }
    if (entry.getMetadata() != null && entry.getMetadata().containsKey("contentType")
            && entry.getMetadata().get("contentType") instanceof String
            && StringUtils.isNotBlank((String) entry.getMetadata().get("contentType"))) {
        contentType = (String) entry.getMetadata().get("contentType");
    } else {
        contentType = configuration.getDefaultContentType();
    }

    try {

        RiakObject riakObject = new RiakObject();
        riakObject.setContentType(contentType);
        riakObject.setCharset(charset);
        riakObject.setValue(BinaryValue.create(document));

        Namespace ns = new Namespace(bucketType, bucket);
        StoreValue.Builder storeValueBuilder = new StoreValue.Builder(riakObject);

        if (id != null && StringUtils.isNotBlank(id)) {
            Location location = new Location(ns, id);
            storeValueBuilder = storeValueBuilder.withLocation(location);
        } else {
            storeValueBuilder = storeValueBuilder.withNamespace(ns);
        }

        StoreValue store = storeValueBuilder.build();

        StoreValue.Response storeResponse = client.client().execute(store);

        LOGGER.debug("storeResponse", storeResponse);

    } catch (InterruptedException e) {
        e.printStackTrace();
    } catch (ExecutionException e) {
        e.printStackTrace();
    }

}

---

From source file:com.mac.holdempoker.app.hands.Boat.java

private boolean hasThree(Card[] all) {
    int index = 0;
    for (Card c : all) {
        if (Objects.nonNull(c)) {
            index++;//from  ww  w  . jav  a2 s .  c  om
            if (index == 3) {
                return true;
            }
        }
    }
    return false;
}

---

From source file:org.apache.streams.riak.http.RiakHttpPersistWriter.java

@Override
public void write(StreamsDatum entry) {

    Objects.nonNull(client);

    String id = null;//w ww . j  a v a 2  s .co  m
    String document;
    String bucket;
    String bucketType;
    String contentType;
    String charset;
    if (StringUtils.isNotBlank(entry.getId())) {
        id = entry.getId();
    }
    if (entry.getDocument() instanceof String) {
        document = (String) entry.getDocument();
    } else {
        try {
            document = MAPPER.writeValueAsString(entry.getDocument());
        } catch (Exception e) {
            LOGGER.warn("Exception", e);
            return;
        }
    }
    if (entry.getMetadata() != null && entry.getMetadata().containsKey("bucket")
            && entry.getMetadata().get("bucket") instanceof String
            && StringUtils.isNotBlank((String) entry.getMetadata().get("bucket"))) {
        bucket = (String) entry.getMetadata().get("bucket");
    } else {
        bucket = configuration.getDefaultBucket();
    }
    if (entry.getMetadata() != null && entry.getMetadata().containsKey("bucketType")
            && entry.getMetadata().get("bucketType") instanceof String
            && StringUtils.isNotBlank((String) entry.getMetadata().get("bucketType"))) {
        bucketType = (String) entry.getMetadata().get("bucketType");
    } else {
        bucketType = configuration.getDefaultBucketType();
    }
    if (entry.getMetadata() != null && entry.getMetadata().containsKey("charset")
            && entry.getMetadata().get("charset") instanceof String
            && StringUtils.isNotBlank((String) entry.getMetadata().get("charset"))) {
        charset = (String) entry.getMetadata().get("charset");
    } else {
        charset = configuration.getDefaultCharset();
    }
    if (entry.getMetadata() != null && entry.getMetadata().containsKey("contentType")
            && entry.getMetadata().get("contentType") instanceof String
            && StringUtils.isNotBlank((String) entry.getMetadata().get("contentType"))) {
        contentType = (String) entry.getMetadata().get("contentType");
    } else {
        contentType = configuration.getDefaultContentType();
    }

    URIBuilder uriBuilder = new URIBuilder(client.baseURI);
    if (bucket != null && StringUtils.isNotBlank(bucket)) {
        uriBuilder.setPath("/riak/" + bucket);
    }
    if (id != null && StringUtils.isNotBlank(id)) {
        uriBuilder.setPath("/riak/" + bucket + "/" + id);
    }

    URI uri;
    try {
        uri = uriBuilder.build();
    } catch (URISyntaxException e) {
        LOGGER.warn("URISyntaxException", e);
        return;
    }

    HttpPost post = new HttpPost();
    post.setHeader("Content-Type", contentType + "; charset=" + charset);
    post.setURI(uri);
    HttpEntity entity;
    try {
        entity = new StringEntity(document);
        post.setEntity(entity);
    } catch (UnsupportedEncodingException e) {
        LOGGER.warn("UnsupportedEncodingException", e);
        return;
    }

    try {
        HttpResponse response = client.client().execute(post);
    } catch (IOException e) {
        LOGGER.warn("IOException", e);
        return;
    }

}

---

From source file:org.apache.streams.neo4j.bolt.Neo4jBoltClient.java

public void start() throws Exception {

    Objects.nonNull(config);
    assertThat("config.getScheme().startsWith(\"tcp\")", config.getScheme().startsWith("tcp"));

    LOGGER.info("Neo4jConfiguration.start {}", config);

    AuthToken authToken = null;/*from w  w  w.j av a2s. c o m*/
    if (StringUtils.isNotBlank(config.getUsername()) && StringUtils.isNotBlank(config.getPassword())) {
        authToken = AuthTokens.basic(config.getUsername(), config.getPassword());
    }

    if (authToken == null) {
        client = GraphDatabase.driver("bolt://" + config.getHosts().get(0) + ":" + config.getPort());
    } else {
        client = GraphDatabase.driver("bolt://" + config.getHosts().get(0) + ":" + config.getPort(), authToken);
    }

    Objects.nonNull(client);

}

---

From source file:org.codenergic.theskeleton.core.data.S3ClientConfig.java

@Bean
public ScheduledFuture<List<String>> createBuckets(MinioClient minioClient,
        ScheduledExecutorService executorService, S3ClientProperties clientProps) {
    return executorService.schedule(() -> clientProps.buckets.stream()
            .peek(bucket -> logger.info("Checking bucket [{}]", bucket.name)).peek(bucket -> {
                try {
                    if (!minioClient.bucketExists(bucket.name)) {
                        logger.info("Bucket doesn't exists, creating one");
                        minioClient.makeBucket(bucket.name);
                        logger.info("Bucket created");
                    } else {
                        logger.info("Bucket already exists");
                    }//from  w  w w .  j  a v  a 2  s  . c om
                } catch (Exception e) {
                    logger.error(e.getMessage(), e);
                }
            })
            .peek(bucket -> bucket.getPolicies().stream().filter(Objects::nonNull)
                    .filter(policy -> Objects.nonNull(policy.policy))
                    .filter(policy -> StringUtils.isNotBlank(policy.prefix))
                    .peek(policy -> logger.info("Setting policy [{}] to bucket [{}] with prefix [{}]",
                            policy.policy, bucket.name, policy.prefix))
                    .forEach(policy -> {
                        try {
                            minioClient.setBucketPolicy(bucket.name, policy.prefix, policy.policy);
                        } catch (Exception e) {
                            logger.error(e.getMessage(), e);
                        }
                    }))
            .map(bucket -> bucket.name).collect(Collectors.toList()), 5, TimeUnit.SECONDS);
}

---

From source file:br.com.elotech.sits.service.AbstractService.java

public CastorMarshaller getCastorMarshallerByXSD(Node node) {

    if (Objects.nonNull(node) && Objects.nonNull(node.getNodeValue())
            && node.getNodeValue().contains(XSD_VERSAO_2_03)) {
        return castorMarshallerNfse203;
    }/*  w w  w  .  ja  v a 2  s.  c om*/

    return castorMarshaller;
}

---

From source file:com.amanmehara.programming.android.activities.LanguageActivity.java

@Override
protected void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);

    sharedPreferences = getSharedPreferences("Programming", MODE_PRIVATE);

    setContentView(R.layout.activity_language);
    setActionBar(R.id.toolbar, true);//from w w  w  .java  2  s  .c  o m
    recyclerView = setRecyclerView(R.id.language_recycler_view);

    Bundle bundle = getIntent().getExtras();
    accessToken = bundle.getString("accessToken");
    String url = Constants.ENDPOINT + LANGUAGES_PATH;

    if (isConnected()) {
        String response = sharedPreferences.getString(url, null);
        if (Objects.nonNull(response)) {
            getLanguagesResponseCallback(url, true).accept(response);
        } else {
            new GithubAPIClient(this, getLanguagesResponseCallback(url, false)).execute(withAccessToken(url));
        }
    } else {
        setAdapter();
        Map<String, Serializable> extrasMap = new HashMap<>();
        extrasMap.put("enumeration.Activity", Activity.LANGUAGE);
        extrasMap.put("accessToken", accessToken);
        startActivity(ConnectionActivity.class, extrasMap);
    }
}

---

From source file:com.mac.holdempoker.app.impl.util.HandMatrix.java

public void haveCard(Card card) {
    if (Objects.nonNull(card)) {
        Rank rank = card.getRank();//from w w  w  .  ja  v a2  s.com
        Suit suit = card.getSuit();
        Rank[] suitedRank = hand.get(suit);

        if (Objects.nonNull(suitedRank)) {
            suitedRank[rank.value() - 2] = rank;
        } else {
            Rank[] newSet = new Rank[13];
            newSet[rank.value() - 2] = rank;
            hand.put(suit, newSet);
        }
        Integer count = rankHistogram.get(rank);
        if (Objects.nonNull(count)) {
            rankHistogram.put(rank, ++count);
        } else {
            count = 1;
            rankHistogram.put(rank, count);
        }
    }
}

---

From source file:org.openecomp.sdc.translator.services.heattotosca.HeatToToscaUtil.java

/**
 * Build list of files to search optional.
 *
 * @param heatFileName  the heat file name
 * @param filesDataList the files data list
 * @param types         the types/*from w  w w  .  j a v a  2 s .  c o m*/
 * @return the optional
 */
public static Optional<List<FileData>> buildListOfFilesToSearch(String heatFileName,
        List<FileData> filesDataList, FileData.Type... types) {
    List<FileData> list = new ArrayList<>(filesDataList);
    Optional<FileData> resourceFileData = HeatToToscaUtil.getFileData(heatFileName, filesDataList);
    if (resourceFileData.isPresent() && Objects.nonNull(resourceFileData.get().getData())) {
        list.addAll(resourceFileData.get().getData());
    }
    return Optional.ofNullable(HeatToToscaUtil.getFilteredListOfFileDataByTypes(list, types));
}

---

From source file:pe.chalk.telegram.type.message.Message.java

public boolean isReply() {
    return Objects.nonNull(this.getReplyToMessage());
}

---

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