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.kitodo.production.process.TitleGenerator.java

/**
 * Create Atstsl./*from  w w  w  .  ja  v  a  2s  .com*/
 *
 * @param title
 *            String
 * @param author
 *            String
 * @return String
 */
public static String createAtstsl(String title, String author) {
    StringBuilder result = new StringBuilder(8);
    if (Objects.nonNull(author) && !author.trim().isEmpty()) {
        result.append(getPartString(author, 4));
        result.append(getPartString(title, 4));
    } else {
        StringTokenizer titleWords = new StringTokenizer(title);
        int wordNo = 1;
        while (titleWords.hasMoreTokens() && wordNo < 5) {
            String word = titleWords.nextToken();
            switch (wordNo) {
            case 1:
                result.append(getPartString(word, 4));
                break;
            case 2:
            case 3:
                result.append(getPartString(word, 2));
                break;
            case 4:
                result.append(getPartString(word, 1));
                break;
            default:
                break;
            }
            wordNo++;
        }
    }
    return result.toString().replaceAll("[\\W]", ""); // delete umlauts etc.
}

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From source file:org.apache.streams.neo4j.http.Neo4jHttpClient.java

public void start() throws Exception {

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

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

    Objects.nonNull(client);// w  ww.j  av a2  s.  co  m

}

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

public WebServiceTemplate getWebServiceTemplateByXSD(Node node) {

    if (Objects.nonNull(node) && Objects.nonNull(node.getNodeValue())
            && node.getNodeValue().contains(XSD_VERSAO_2_03)) {
        return webServiceVersao203Template;
    }/*from ww w .j av a  2s .  c o m*/

    return webServiceTemplate;
}

---

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

private Card[] findTwoPair() {
    Card[] highPair = null;//  ww  w .j  av a2  s  . c o m
    Card[] lowPair = null;
    Card highSingle = null;
    for (Map.Entry<Rank, Card[]> entry : cards.entrySet()) {
        //            System.out.println(Arrays.toString(entry.getValue()));            
        if (hasTwo(entry.getValue()) && Objects.isNull(highPair)) {
            highPair = ArrayUtils.subarray(entry.getValue(), 0, 2);
        } else if (hasTwo(entry.getValue()) && Objects.isNull(lowPair)) {
            lowPair = ArrayUtils.subarray(entry.getValue(), 0, 2);
        } else if (Objects.isNull(highSingle)) {
            highSingle = getSingleCard(entry.getValue());
        }
    }
    //        System.out.println("high: " + Arrays.toString(highPair) + "\tlow: " + Arrays.toString(lowPair) + "\tsingle: " + highSingle);
    if (Objects.nonNull(highPair) && Objects.nonNull(lowPair) && Objects.nonNull(highSingle)) {
        Card[] cs = ArrayUtils.addAll(lowPair, highPair);
        return ArrayUtils.add(cs, highSingle);
    } else {
        return null;
    }
}

---

From source file:org.kitodo.production.converter.BeanConverter.java

/**
 * Get as string for bean convert./* w  ww  . j  a va2 s  . c  o m*/
 * 
 * @param value
 *            bean to be converted
 * @param translationKey
 *            for possible error message
 * @return null when bean is null, otherwise string id or string representation
 *         of value
 */
protected String getAsString(Object value, String translationKey) {
    if (Objects.isNull(value)) {
        return null;
    } else if (value instanceof BaseBean) {
        Integer beanId = ((BaseBean) value).getId();
        if (Objects.nonNull(beanId)) {
            return String.valueOf(beanId);
        }
        return "0";
    } else if (value instanceof String) {
        return (String) value;
    } else {
        throw new ConverterException(Helper.getTranslation("errorConvert",
                Arrays.asList(value.getClass().getCanonicalName(), translationKey)));
    }
}

---

From source file:org.kitodo.production.process.TitleGenerator.java

/**
 * Generate title for process./*w  w w  .j  a  v a 2s .  c o m*/
 *
 * @param titleDefinition
 *            definition for title to generation
 * @param genericFields
 *            Map of Strings
 * @return String
 */
public String generateTitle(String titleDefinition, Map<String, String> genericFields)
        throws ProcessGenerationException {
    String currentAuthors = getCurrentValue(LIST_OF_CREATORS);
    String currentTitle = getCurrentValue(TITLE_DOC_MAIN);

    StringBuilder newTitle = new StringBuilder();

    StringTokenizer tokenizer = new StringTokenizer(titleDefinition, "+");
    // parse the band title
    while (tokenizer.hasMoreTokens()) {
        String token = tokenizer.nextToken();
        // if the string begins with ' and ends with ' then take over the content
        if (token.startsWith("'") && token.endsWith("'")) {
            newTitle.append(token, 1, token.length() - 1);
        } else if (token.startsWith("#")) {
            // resolve strings beginning with # from generic fields
            if (Objects.nonNull(genericFields)) {
                String genericValue = genericFields.get(token);
                if (Objects.nonNull(genericValue)) {
                    newTitle.append(genericValue);
                }
            }
        } else {
            newTitle.append(evaluateAdditionalFields(currentTitle, currentAuthors, token));
        }
    }

    if (newTitle.toString().endsWith("_")) {
        newTitle.setLength(newTitle.length() - 1);
    }
    // remove non-ascii characters for the sake of TIFF header limits
    return newTitle.toString().replaceAll("[^\\p{ASCII}]", "");
}

---

From source file:pe.chalk.telegram.type.Update.java

public boolean hasChosenInlineResult() {
    return Objects.nonNull(this.getChosenInlineResult());
}

---

From source file:com.fantasy.stataggregator.workers.GameDataRetrieverTask.java

/**
 * Sets the statistical year to be requested.
 *
 * @param year/*ww w .  j av  a  2  s .  c o m*/
 * @throws java.text.ParseException
 */
@Override
public void setYear(int year) throws ParseException {
    if (Objects.nonNull(ctx)) {
        this.year = year;
        isTaskComplete = false;
        GameScheduleRepository gsr = ctx.getBean(GameScheduleRepository.class);
        if (year == Integer.MAX_VALUE) {
            schedules = gsr.findAll();
        } else {
            SimpleDateFormat sdf = ctx.getBean(SimpleDateFormat.class);
            sdf.applyLocalizedPattern("yyyyMMdd");

            Date min = sdf.parse(year + START_OF_YEAR);
            Date max = sdf.parse(year + END_OF_YEAR);

            CriteriaBuilder cb = gsr.getCriteriaBuilder();
            CriteriaQuery<GameSchedule> cq = gsr.getCriteriaQuery();
            Root<GameSchedule> gameSchedule = gsr.getRoot();
            cq.select(gameSchedule).where(cb.between(gameSchedule.get(GameSchedule_.gamedate), min, max))
                    .orderBy(cb.asc(gameSchedule.get(GameSchedule_.gameid)));

            schedules = gsr.getCriteriaList(cq);
            System.out.println(schedules.size());
        }
    }
}

---

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

public void start() throws Exception {
    Objects.nonNull(config);
    assert (config.getScheme().startsWith("http"));
    URIBuilder uriBuilder = new URIBuilder();
    uriBuilder.setScheme(config.getScheme());
    uriBuilder.setHost(config.getHosts().get(0));
    uriBuilder.setPort(config.getPort().intValue());
    baseURI = uriBuilder.build();//from   www .j  ava  2s.  c  o m
    client = HttpClients.createDefault();
}

---

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

private boolean hasFour(Card[] all) {
    int index = 0;
    for (Card c : all) {
        if (Objects.nonNull(c)) {
            index++;/*from   ww  w  .j ava  2  s. c om*/
            if (index == 4) {
                return true;
            }
        }
    }
    return false;
}

---

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