Example usage for org.apache.commons.lang StringUtils stripToEmpty

Introduction

In this page you can find the example usage for org.apache.commons.lang StringUtils stripToEmpty.

Prototype

public static String stripToEmpty(String str) 

Source Link

Document

Strips whitespace from the start and end of a String returning an empty String if null input.

Usage

From source file:com.adobe.acs.tools.tag_maker.tagdataconverters.impl.LocalizedTitleAndNodeNameConverterImpl.java

@Override
public final TagData convert(String data) {
    data = StringUtils.stripToEmpty(data);

    Map<String, String> localizedTitles = new TreeMap<String, String>();

    String name;//from   w  ww.ja  v a2 s .  co m
    String title = "";

    final Matcher matcher = NODE_NAME_PATTERN.matcher(data);

    if (matcher.find() && matcher.groupCount() == 1) {
        name = StringUtils.stripToEmpty(matcher.group(1));
    } else {
        return TagData.EMPTY;
    }

    final String rawLocalizedTitles = StringUtils.stripToEmpty(NODE_NAME_PATTERN.matcher(data).replaceAll(""));
    final Matcher localeMatch = LOCALIZED_TITLES_PATTERN.matcher(rawLocalizedTitles);

    String firstLocale = null;
    while (localeMatch.find()) {
        final String locale = StringUtils.stripToEmpty(localeMatch.group(1));
        final String localeTitle = StringUtils.stripToEmpty(localeMatch.group(2));

        if (firstLocale == null) {
            firstLocale = locale;
        }

        if (DEFAULT_LOCALE_KEY.equals(locale)) {
            title = localeTitle;
        } else {
            localizedTitles.put(locale, localeTitle);
        }
    }

    // It no default title was found, fall back to the first locale listed

    if (StringUtils.isEmpty(title) && firstLocale != null) {
        title = localizedTitles.get(firstLocale);
    }

    if (StringUtils.isEmpty(title)) {
        return TagData.EMPTY;
    }

    final TagData tagData = new TagData(name);
    tagData.setTitle(title);
    tagData.setLocalizedTitles(localizedTitles);
    return tagData;
}

---

From source file:gov.nih.nci.calims2.ui.report.query.QueryForm.java

/**
 * Gets the clause rows from the request.
 * //from ww w.  jav  a  2  s. co m
 * @return The list of clause rows
 */
public List<ClauseRow> getClauseRows() {
    List<ClauseRow> rows = new ArrayList<ClauseRow>();
    if (property != null) {
        for (int i = 0; i < property.size(); i++) {
            String propertyName = StringUtils.trimToEmpty(property.get(i));
            if (StringUtils.isNotEmpty(propertyName)) {
                ClauseRow row = new ClauseRow();
                row.setPropertyName(propertyName);
                row.setPropertyType(StringUtils.stripToEmpty(propertyType.get(i)));
                row.setOperator(Operator.valueOf(operator.get(i)));
                row.setValue(StringUtils.stripToEmpty(value.get(i)));
                if (connector != null && i < connector.size()) {
                    String connectorName = StringUtils.stripToNull(connector.get(i));
                    if (connectorName != null) {
                        row.setConnector(LogicalConnector.valueOf(connectorName));
                    }
                }
                row.setClauseIndex(i);
                rows.add(row);
            }
        }
    }
    return rows;
}

---

From source file:com.adobe.acs.commons.contentfinder.querybuilder.impl.ContentFinderHitBuilder.java

/**
 * Derives and adds Page related information to the map representing the hit.
 *
 * @param hit//from   ww  w.j  ava 2 s  .  com
 * @param map
 * @return
 * @throws javax.jcr.RepositoryException
 */
private static Map<String, Object> addPageData(final Page page, final Hit hit, Map<String, Object> map)
        throws RepositoryException {

    // Title
    String title = page.getName();

    if (StringUtils.isNotBlank(page.getTitle())) {
        title = page.getTitle();
    } else if (StringUtils.isNotBlank(page.getPageTitle())) {
        title = page.getPageTitle();
    } else if (StringUtils.isNotBlank(page.getNavigationTitle())) {
        title = page.getNavigationTitle();
    }

    // Excerpt
    String excerpt = hit.getExcerpt();
    if (StringUtils.isBlank(hit.getExcerpt())) {
        excerpt = StringUtils.stripToEmpty(page.getDescription());
        if (excerpt.length() > MAX_EXCERPT_LENGTH) {
            excerpt = StringUtils.substring(excerpt, 0, (MAX_EXCERPT_LENGTH - ELLIPSE_LENGTH)) + "...";
        }
    }

    map.put(CF_PATH, page.getPath());
    map.put(CF_NAME, page.getName());
    map.put(CF_TITLE, title);
    map.put(CF_EXCERPT, excerpt);
    map.put(CF_DD_GROUPS, "page");
    map.put(CF_TYPE, "Page");
    map.put(CF_LAST_MODIFIED, getLastModified(page));

    return map;
}

---

From source file:com.adobe.acs.commons.forms.impl.FormImpl.java

@Override
public String get(final String key) {
    final String val = this.data.get(key);
    return StringUtils.stripToEmpty(val);
}

---

From source file:com.googlesource.gerrit.plugins.rabbitmq.Properties.java

public String getGerritFrontUrl() {
    return StringUtils
            .stripToEmpty(config.getString(Keys.GERRIT_FRONT_URL.section, null, Keys.GERRIT_FRONT_URL.name));
}

---

From source file:com.ansorgit.plugins.bash.editor.usages.BashFindUsagesProvider.java

@NotNull
public String getDescriptiveName(@NotNull PsiElement element) {
    if (!canFindUsagesFor(element)) {
        return "";
    }//  ww  w. j  a v  a  2  s.  co  m

    if (element instanceof BashCommand) {
        return StringUtils.stripToEmpty(((BashCommand) element).getReferencedCommandName());
    }

    return StringUtils.stripToEmpty(((PsiNamedElement) element).getName());
}

---

From source file:com.adobe.acs.commons.forms.impl.FormImpl.java

@Override
public String getError(final String key) {
    final String val = this.errors.get(key);
    return StringUtils.stripToEmpty(val);
}

---

From source file:com.activecq.api.helpers.DesignHelper.java

/**
 * Returns an img tag for the image path supplied in the path parameter.
 *
 * @param path/* w  w  w .j  a va  2  s. c o m*/
 * @param page
 * @param attrs
 * @return
 */
public static String imgTag(String path, Page page, Map<String, String> attrs) {

    String src = imgSrc(path, page);

    if (StringUtils.isBlank(src)) {
        return "<!-- Missing Image : " + path + " -->";
    }

    if (attrs == null) {
        attrs = new HashMap<String, String>();
    }

    // Image alt
    if (!attrs.containsKey("alt")) {
        attrs.put("alt", "");
    }

    // Begin writing img tag
    String html = "<img src=\"" + StringEscapeUtils.escapeHtml(src) + "\"";

    for (String key : attrs.keySet()) {
        final String attr = StringEscapeUtils.escapeHtml(StringUtils.stripToEmpty(attrs.get(key)));
        html += " " + key + "=\"" + attr + "\"";
    }

    html += "/>";

    return html;
}

---

From source file:com.googlesource.gerrit.plugins.rabbitmq.Properties.java

public String getGerritVersion() {
    return StringUtils.stripToEmpty(Version.getVersion());
}

---

From source file:com.adobe.acs.commons.forms.Form.java

/**
 * Gets the data associated with a Form data key
 *
 * @param key//from w ww .j a  v a2  s . co  m
 * @return
 */
public String get(final String key) {
    final String val = this.data.get(key);
    return StringUtils.stripToEmpty(val);
}

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