Example usage for org.apache.commons.lang3 StringUtils trimToNull

Introduction

In this page you can find the example usage for org.apache.commons.lang3 StringUtils trimToNull.

Prototype

public static String trimToNull(final String str)

Source Link

Document

Removes control characters (char <= 32) from both ends of this String returning null if the String is empty ("") after the trim or if it is null .

Usage

From source file:com.threewks.thundr.view.jsonp.JsonpViewResolver.java

public static String getCallback(HttpServletRequest req) {
    Object callback = req.getParameter("callback");
    String callbackStr = callback == null ? null : StringUtils.trimToNull(callback.toString());
    callbackStr = callbackStr == null ? "callback" : callbackStr;
    return callbackStr;
}

From source file:ltistarter.lti.LTIConsumerDetailsService.java

@Override
public ConsumerDetails loadConsumerByConsumerKey(String consumerKey) throws OAuthException {
    consumerKey = StringUtils.trimToNull(consumerKey);
    assert StringUtils.isNotEmpty(consumerKey) : "consumerKey must be set and not null";
    BaseConsumerDetails cd;/*ww w .  j  a va 2 s  . co  m*/
    LtiKeyEntity ltiKey = ltiKeyRepository.findByKeyKey(consumerKey);
    if (ltiKey == null) {
        // no matching key found
        throw new OAuthException("No matching lti key record was found for " + consumerKey);
    } else {
        cd = new BaseConsumerDetails();
        cd.setConsumerKey(consumerKey);
        cd.setSignatureSecret(new SharedConsumerSecretImpl(ltiKey.getSecret()));
        cd.setConsumerName(String.valueOf(ltiKey.getKeyId()));
        cd.setRequiredToObtainAuthenticatedToken(false); // no token required (0-legged)
        cd.getAuthorities().add(new SimpleGrantedAuthority("ROLE_OAUTH")); // add the ROLE_OAUTH (can add others as well)
        cd.getAuthorities().add(new SimpleGrantedAuthority("ROLE_LTI"));
        log.info("LTI check SUCCESS, consumer key: " + consumerKey);
    }
    return cd;
}

From source file:hoot.services.models.review.MarkItemsReviewedRequest.java

@Override
public String toString() {
    String str = "";
    if (StringUtils.trimToNull(reviewedItemsChangeset) != null) {
        str += "reviewedItemsChangeset:\n";
        str += reviewedItemsChangeset;/* www .  java2s.  co m*/
        str += "\n\n";
    }
    if (reviewedItems != null && reviewedItems.getReviewedItems() != null) {
        str += "reviewedItems:\n";
        for (ReviewedItem reviewedItem : reviewedItems.getReviewedItems()) {
            str += reviewedItem.toString() + "\n";
        }
    }
    if (StringUtils.trimToNull(reviewedItemsChangeset) == null
            && (reviewedItems == null || reviewedItems.getReviewedItems() == null)) {
        return "empty object";
    }
    return str;
}

From source file:com.hubrick.vertx.s3.model.Grantee.java

public Grantee(String emailAddress) {
    checkNotNull(StringUtils.trimToNull(emailAddress), "emailAddress must not be null");

    this.emailAddress = emailAddress;
}

From source file:com.squarespace.template.plugins.platform.i18n.LegacyMoneyFormatter.java

private static String getLocaleArg(Arguments args) {
    if (args.count() == 0) {
        return null;
    }// w ww . j a v a 2 s .  c o m

    return StringUtils.trimToNull(args.first());
}

From source file:ch.aonyx.broker.ib.api.execution.CommissionReport.java

public String getExecutionId() {
    return StringUtils.trimToNull(executionId);
}

From source file:com.intuit.karate.cucumber.StepWrapper.java

public StepWrapper(ScenarioWrapper scenario, int index, String priorText, Step step, boolean background) {
    this.scenario = scenario;
    this.index = index;
    this.priorText = StringUtils.trimToNull(priorText);
    this.background = background;
    this.step = step;
}

From source file:com.synopsys.integration.log.BufferedIntLogger.java

public String getOutputString(final LogLevel level) {
    return StringUtils.trimToNull(StringUtils.join(getOutputList(level), '\n'));
}

From source file:com.xylocore.cassandra.query.TableScanQueryBuilder.java

/**
 * FILLIN/*from   w w w  .  j a va2  s  . c  o m*/
 * 
 * @param       aKeyspace
 * 
 * @return
 */
public TableScanQueryBuilder<T> keyspace(String aKeyspace) {
    aKeyspace = StringUtils.trimToNull(aKeyspace);

    keyspace = aKeyspace;

    return this;
}

From source file:com.squarespace.template.plugins.platform.i18n.LegacyMoneyFormatter.java

private static Currency getCurrency(JsonNode node) {
    String currencyStr = StringUtils.trimToNull(node.path(CURRENCY_FIELD_NAME).asText());
    if (currencyStr == null) {
        return DEFAULT_CURRENCY;
    }//from  ww  w  .  j a  v  a2  s.  c  om

    return Currency.getInstance(currencyStr);
}