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

Introduction

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

Prototype

public static boolean isBlank(String str)

Source Link

Document

Checks if a String is whitespace, empty ("") or null.

Usage

From source file:com.googlecode.jtiger.modules.ecside.core.bean.ColumnDefaults.java

static String getCell(TableModel model, String cell) {
    String result;/*from  www  .ja  va 2s . c  o m*/

    if (StringUtils.isNotBlank(cell)) {
        result = model.getPreferences().getPreference(PreferencesConstants.COLUMN_CELL + cell);
        if (StringUtils.isBlank(result)) {
            result = cell;
        }
    } else {
        result = model.getPreferences()
                .getPreference(PreferencesConstants.COLUMN_CELL + TableConstants.CELL_DISPLAY);
    }

    return result;
}

From source file:gov.nih.nci.caarray.magetab.TermSource.java

/**
 * Create new TermSource with given name.
 * @param name the repository name; must not be blank or null
 *//*from w  ww . j av  a  2 s . com*/
public TermSource(String name) {
    if (StringUtils.isBlank(name)) {
        throw new IllegalArgumentException("Term source name must not be blank");
    }
    this.name = name;
}

From source file:com.baidu.rigel.biplatform.cache.StoreManager.java

/**
 * cache?KEY???//from  w  ww.  j a v a 2 s  .c  o m
 * 
 * @param cache
 *            ?cache
 * @param key
 *            key
 * @param clazz
 *            ?
 * @return 
 * @throws IllegalArgumentException
 *             ?
 */
@SuppressWarnings("unchecked")
public static <T> T getFromCache(Cache cache, String key, Class<T> clazz) {
    if (cache == null || StringUtils.isBlank(key)) {
        throw new IllegalArgumentException("illegal params ,cache:" + cache + " key:" + key);
    }
    ValueWrapper valueWrapper = cache.get(key);
    if (valueWrapper != null) {
        return (T) valueWrapper.get();
    }
    return null;
}

From source file:de.shadowhunt.sonar.plugins.ignorecode.model.IssuePattern.java

/**
 * Create a list of {@link IssuePattern} from the given {@link InputStream}
 *
 * @param input containing one {@link IssuePattern} per line (for a description of the
 * line format see {@link #parseLine(String)}. Empty lines or comments (lines starting
 * with '#') are ignored/*from  w ww .ja  va 2  s  .c  om*/
 *
 * @return the list of {@link IssuePattern} from the given {@link InputStream}
 *
 * @throws IOException in case the {@link InputStream} can not be read
 */
public static List<IssuePattern> parse(final InputStream input) throws IOException {
    final List<IssuePattern> patterns = new ArrayList<>();
    for (final String line : IOUtils.readLines(input)) {
        if (StringUtils.isBlank(line) || (line.charAt(0) == '#')) {
            continue;
        }

        final IssuePattern pattern = parseLine(line);
        patterns.add(pattern);
    }
    return patterns;
}

From source file:com.ultrapower.eoms.common.plugin.ecside.core.bean.ColumnDefaults.java

static String getCell(TableModel model, String cell) {
    String result;//from www .j  ava 2  s.c  o  m

    if (StringUtils.isNotBlank(cell)) {
        result = model.getPreferences().getPreference(PreferencesConstants.COLUMN_CELL + cell);
        if (StringUtils.isBlank(result)) {
            result = cell;
        }
    } else {
        result = model.getPreferences().getPreference(PreferencesConstants.COLUMN_CELL + TableConstants.CELL_DISPLAY);
    }

    return result;
}

From source file:com.bsb.cms.content.service.utils.PublishUtil.java

public static String getPublishDir(ContTypeDTO type) {
    String dir;//from  w w  w .ja v  a2s. c o m
    if (StringUtils.isBlank(type.getFile_dir())) {
        dir = String.valueOf(type.getId());
    } else {
        dir = type.getFile_dir();
    }
    ConfigUtils config = (ConfigUtils) SpringContextUtil.getApplicationContextInstance().getBean("configUtils",
            ConfigUtils.class);
    return config.getRootPath() + dir + "/";
}

From source file:ips1ap101.lib.core.jsf.component.HipervinculoBuscar.java

private boolean isRenderedToo() {
    String script = this.getOnClick();
    WebuiInput sibling = getSibling();/* www.j a  va  2  s .  c o m*/
    return StringUtils.isBlank(script) ? false
            : sibling instanceof TextField ? sibling.isRendered() && !((TextField) sibling).isReadOnly() : true;
}

From source file:com.googlecode.gmaps4jsf.jsfplugin.util.FacesMojoUtils.java

public static String getPrimitiveMethod(String type) {
    String toPrimitiveMethod = (String) toPrimitiveMap.get(type);

    if (StringUtils.isBlank(toPrimitiveMethod))
        return StringUtils.EMPTY; //if none found just return the same type
    else//from ww  w.  ja va  2  s .com
        return toPrimitiveMethod;
}

From source file:com.switchfly.inputvalidation.canonicalizer.HtmlAndQueryStringCanonicalizer.java

@Override
public String execute(String content) {
    if (StringUtils.isBlank(content)) {
        return content;
    }/*from  ww w. ja v  a  2  s .c o  m*/
    String s = super.execute(content);
    try {
        s = StringEscapeUtils.unescapeHtml(s);
    } catch (Exception e) {
        throw new IllegalArgumentException("Canonicalization error", e);
    }
    try {
        s = URLDecoder.decode(s, "UTF-8");
    } catch (Exception e) {
        // ignore and move on
    }
    return s;
}

From source file:biblivre3.marcutils.MarcReader.java

public static String detectSplitter(final String marc) {
    // Try to detect the first split.
    if (!StringUtils.isBlank(marc)) {
        String[] lines = marc.split("\n");
        for (String line : lines) {
            line = line.trim();// w ww . j  a v  a2s.  c o m
            if (line.length() > 7) {
                char separator = line.charAt(6);
                if (separator == '|' || separator == '$') {
                    return String.valueOf(separator);
                }
            }
        }
    }

    return ApplicationConstants.DEFAULT_SPLITTER;
}