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

Introduction

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

Prototype

public static String defaultString(final String str, final String defaultStr) 

Source Link

Document

Returns either the passed in String, or if the String is null , the value of defaultStr .

 StringUtils.defaultString(null, "NULL")  = "NULL" StringUtils.defaultString("", "NULL")    = "" StringUtils.defaultString("bat", "NULL") = "bat" 

Usage

From source file:CheckService.java

/**
 * Create object provide action for check of repository.
 *
 * @param bckIdxName name for indexes (default value if null is "*")
 * @param repository repository provider
 *//*from  w w  w  .j  ava  2s.  c  om*/
public CheckService(String bckIdxName, Repository repository) {
    this.bckIdxName = StringUtils.defaultString(bckIdxName, "*");
    this.repository = repository;
}

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From source file:eionet.webq.converter.XmlSchemaExtractor.java

/**
 * Extracts {@code @xsi:noNamespaceSchemaLocation} or {@code @xsi:schemaLocation} attribute value from xml root element.
 *
 * @param source source to be searched./*from   w w  w . j  av  a 2 s  . c  om*/
 * @return {@code @xsi:noNamespaceSchemaLocation} or {@code @xsi:schemaLocation} attribute value, default {@code null}
 */
public String extractXmlSchema(byte[] source) {
    XMLInputFactory xmlInputFactory = XMLInputFactory.newInstance();
    ByteArrayInputStream bais = new ByteArrayInputStream(source);
    XMLStreamReader xmlStreamReader = null;
    try {
        xmlStreamReader = xmlInputFactory.createXMLStreamReader(bais);
        while (xmlStreamReader.hasNext()) {
            if (xmlStreamReader.next() == START_ELEMENT) {
                return StringUtils.defaultString(
                        parseNoNamespaceSchemaLocation(xmlStreamReader.getAttributeValue(XSI_NAMESPACE_URI,
                                "noNamespaceSchemaLocation")),
                        parseSchemaLocation(
                                xmlStreamReader.getAttributeValue(XSI_NAMESPACE_URI, "schemaLocation")));
            }
        }
    } catch (Exception e) {
        LOGGER.warn("exception thrown during extracting xml schema", e);
    } finally {
        IOUtils.closeQuietly(bais);
        if (xmlStreamReader != null) {
            try {
                xmlStreamReader.close();
            } catch (XMLStreamException e) {
                LOGGER.warn("unable to close xml stream", e);
            }
        }
    }
    return null;
}

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From source file:ca.simplegames.micro.extensions.i18n.I18NExtension.java

public Extension register(String name, SiteContext site, Map<String, Object> locales) throws Exception {
    Assert.notNull(name, "The name of the extension must not be null!");
    this.name = StringUtils.defaultIfBlank(name, "i18N");

    if (locales != null) {
        Map interceptConfig = (Map<String, Object>) locales.get("intercept");

        if (interceptConfig != null) {
            intercept = StringUtils.defaultString((String) interceptConfig.get("parameter_name"), "lang");
            scopesSrc = StringUtils.defaultString((String) interceptConfig.get("scope"), "context");
            scopes = StringUtils.split(scopesSrc, ",");
        }/* w  ww . j  a  v a2s  . co m*/

        defaultEncoding = StringUtils.defaultString((String) locales.get("default_encoding"), Globals.UTF8);
        fallbackToSystemLocale = locales.get("fallback_to_system_locale") != null
                ? (Boolean) locales.get("fallback_to_system_locale")
                : true;

        resourceCacheRefreshInterval = Integer
                .parseInt(StringUtils.defaultString((locales.get("resource_cache")).toString(), "10"));

        List<String> paths = (List<String>) locales.get("base_names");
        if (paths != null && !paths.isEmpty()) {
            List<String> absPaths = new ArrayList<String>();

            for (String path : paths) {
                File realPath = new File(path);
                if (!realPath.exists()) {
                    realPath = new File(site.getWebInfPath().getAbsolutePath(), path);
                }

                try {
                    absPaths.add(realPath.toURI().toURL().toString());
                    //absPaths.add(pathConfig.getValue());
                } catch (MalformedURLException e) {
                    e.printStackTrace();
                }
            }
            resourceBasePaths = absPaths.toArray(new String[absPaths.size()]);
        } else {
            resourceBasePaths = new String[] { "config/locales/messages" };
        }

        //Configure the i18n
        messageSource = new ReloadableResourceBundleMessageSource();
        messageSource.setDefaultEncoding(defaultEncoding);
        messageSource.setFallbackToSystemLocale(fallbackToSystemLocale);
        messageSource.setCacheSeconds(resourceCacheRefreshInterval);
        messageSource.setBasenames(resourceBasePaths);

        Filter i18N = new I18NFilter(this);
        final FilterManager filterManager = site.getFilterManager();

        filterManager.addFilter(i18N);
        // now make sure the i18N filter is always first (if present)
        Collections.swap(filterManager.getBeforeFilters(), 0, filterManager.getBeforeFilters().size() - 1);

        infoDetails.add(String.format("  default encoding ........: %s", defaultEncoding));
        infoDetails.add(String.format("  fallback to system locale: %s", fallbackToSystemLocale));
        infoDetails.add(String.format("  cache refresh ...........: %s", resourceCacheRefreshInterval));
        infoDetails.add(String.format("  resource bundle .........: %s", Arrays.toString(resourceBasePaths)));
        infoDetails.add(String.format("  Listening for ...........: '%s'", intercept));
        infoDetails.add(String.format("       in scope(s) ........: %s", scopesSrc));
    }

    return this;
}

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From source file:io.wcm.samples.handler.controller.navigation.SiteRootRelativePageLink.java

/**
 * @param siteHelper/*from  w  w w  . j  a  v a2s. com*/
 * @param linkHandler
 * @param relativePath Relative path of page to link to
 * @param titleType Type of title to display: pageTitle or navigationTitle
 */
@Inject
public SiteRootRelativePageLink(@Self SiteHelper siteHelper, @Self LinkHandler linkHandler,
        @RequestAttribute(name = "relativePath", optional = true) String relativePath,
        @RequestAttribute(name = "titleType", optional = true) @Default(values = "navigationTitle") String titleType) {
    Page page;
    if (StringUtils.isNotEmpty(relativePath)) {
        page = siteHelper.getRelativePage(relativePath);
    } else {
        page = siteHelper.getSiteRootPage();
    }
    if (page != null) {
        link = linkHandler.get(page).build();
        switch (titleType) {
        case "pageTitle":
            title = StringUtils.defaultString(page.getPageTitle(), page.getTitle());
            break;
        case "navigationTitle":
        default:
            title = StringUtils.defaultString(page.getNavigationTitle(), page.getTitle());
            break;
        }
    }
}

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From source file:de.blizzy.backup.BackupPlugin.java

boolean isCheckGui() {
    return Boolean.parseBoolean(
            StringUtils.defaultString(getApplicationArg(ARG_CHECK_GUI), Boolean.FALSE.toString()));
}

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From source file:io.wcm.handler.mediasource.dam.impl.DamAsset.java

@Override
public String getTitle() {
    // default title is the asset name
    String title = this.damAsset.getName();

    Object titleObj = this.properties.get(DamConstants.DC_TITLE);
    if (titleObj != null) {
        // it might happen that the adobe xmp lib creates an array, e.g. if the asset file already has a title attribute
        if (titleObj instanceof Object[]) {
            Object[] titleArray = (Object[]) titleObj;
            if (titleArray.length > 0) {
                title = StringUtils.defaultString(titleArray[0].toString(), title);
            }//from w w w .j  a  va2  s.c  o  m
        } else {
            title = titleObj.toString();
        }
    }

    return title;
}

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From source file:io.wcm.handler.media.markup.AbstractImageMediaMarkupBuilder.java

/**
 * Apply Markup for Drag&Drop mode and Diff decoration in WCM edit/preview mode.
 * @param mediaElement Media element/*from w  w  w.j  a v a  2  s  . c  om*/
 * @param media Media
 */
protected void applyWcmMarkup(HtmlElement<?> mediaElement, Media media) {
    // further processing in edit or preview mode
    Resource resource = media.getMediaRequest().getResource();
    if (mediaElement != null && resource != null && wcmMode != null) {

        switch (wcmMode) {
        case EDIT:
            // enable drag&drop from content finder
            media.getMediaSource().enableMediaDrop(mediaElement, media.getMediaRequest());
            break;

        case PREVIEW:
            // enable drag&drop from content finder
            media.getMediaSource().enableMediaDrop(mediaElement, media.getMediaRequest());
            // add diff decoration
            if (request != null) {
                String refProperty = StringUtils.defaultString(media.getMediaRequest().getRefProperty(),
                        MediaNameConstants.PN_MEDIA_REF);
                MediaMarkupBuilderUtil.addDiffDecoration(mediaElement, resource, refProperty, request);
            }
            break;

        default:
            // do nothing
        }

    }
}

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From source file:com.base2.kagura.core.report.configmodel.parts.ColumnDef.java

/**
 * Gets the display label, if no label has been set, uses the "name" field.
 * @return
 */
public String getLabel() {
    return StringUtils.defaultString(label, name);
}

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From source file:io.wcm.handler.mediasource.dam.impl.DamAsset.java

@Override
public String getAltText() {
    return StringUtils.defaultString(this.defaultMediaArgs.getAltText(), getTitle());
}

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From source file:info.magnolia.ui.admincentral.shellapp.pulse.message.MessageDetailPresenter.java

@Override
protected String getItemViewName() {
    return StringUtils.defaultString(item.getView(), DEFAULT_VIEW);
}

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