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.commons.errorpagehandler.impl.ErrorPageHandlerImpl.java

/**
 * Add extension as configured via OSGi Component Property.
 * <p>//  w  w  w.  j a va  2  s  . c o m
 * Defaults to .html
 *
 * @param path
 * @return
 */
private String applyExtension(String path) {
    if (path == null) {
        return null;
    }

    if (StringUtils.isBlank(errorPageExtension)) {
        return path;
    }

    return StringUtils.stripToEmpty(path).concat(".").concat(errorPageExtension);
}

From source file:nl.knaw.huygens.timbuctoo.model.PersonNameComponent.java

public void setValue(String value) {
    this.value = StringUtils.stripToEmpty(value);
}

From source file:nl.knaw.huygens.timbuctoo.model.util.Link.java

public void setUrl(String url) {
    this.url = StringUtils.stripToEmpty(url);
}

From source file:nl.knaw.huygens.timbuctoo.model.util.Link.java

public void setLabel(String label) {
    this.label = StringUtils.stripToEmpty(label);
}

From source file:nl.knaw.huygens.timbuctoo.tools.importer.neww.WomenWritersImporter.java

private String preprocessJson(String line) {
    line = StringUtils.stripToEmpty(line);
    if (line.startsWith("{")) {
        line = line.replaceAll("\"_id\"", "\"tempid\"");
        line = line.replaceAll("ObjectId\\(\\s*(\\S+)\\s*\\)", "$1");
        return line;
    } else {//from w w w  .  j a  v a2 s .c  o m
        System.out.println("## Skipping line: " + line);
        return "";
    }
}

From source file:org.ambraproject.action.user.UserActionSupport.java

private String makeValidUrl(final String url) throws MalformedURLException {
    final String newUrl = StringUtils.stripToEmpty(url);
    if (StringUtils.isEmpty(newUrl) || newUrl.equalsIgnoreCase(HTTP_PREFIX)) {
        return StringUtils.EMPTY;
    }//from w  ww. j a va  2s.  c  o m
    return TextUtils.makeValidUrl(newUrl);
}

From source file:org.apache.ivory.entity.FeedHelper.java

public static String normalizePartitionExpression(String part1, String part2) {
    String partExp = StringUtils.stripToEmpty(part1) + "/" + StringUtils.stripToEmpty(part2);
    partExp = partExp.replaceAll("//+", "/");
    partExp = StringUtils.stripStart(partExp, "/");
    partExp = StringUtils.stripEnd(partExp, "/");
    return partExp;
}

From source file:org.archive.modules.fetcher.FetchHTTP.java

/**
 * Set the transfer, content encodings based on headers (if necessary). 
 * //from   ww w.  j av a 2  s  .com
 * @param rec
 *            Recorder for this request.
 * @param response
 *            Method used for the request.
 */
protected void setOtherCodings(CrawlURI uri, final Recorder rec, final HttpResponse response) {
    if (response.getEntity() != null) {
        rec.setInputIsChunked(response.getEntity().isChunked());
        Header contentEncodingHeader = response.getEntity().getContentEncoding();
        if (contentEncodingHeader != null) {
            String ce = contentEncodingHeader.getValue().trim();
            try {
                rec.setContentEncoding(ce);
            } catch (IllegalArgumentException e) {
                uri.getAnnotations().add("unsatisfiableContentEncoding:" + StringUtils.stripToEmpty(ce));
            }
        }
    }
}

From source file:org.archive.modules.fetcher.FetchHTTP.java

/**
 * Set the character encoding based on the result headers or default.
 * //from w  w  w.j a  v a  2 s . com
 * The HttpClient returns its own default encoding ("ISO-8859-1") if one
 * isn't specified in the Content-Type response header. We give the user the
 * option of overriding this, so we need to detect the case where the
 * default is returned.
 * 
 * Now, it may well be the case that the default returned by HttpClient and
 * the default defined by the user are the same.
 * 
 * TODO:FIXME?: This method does not do the "detect the case where the
 * [HttpClient] default is returned" mentioned above! Why not?
 * 
 * @param rec
 *            Recorder for this request.
 * @param response
 *            Method used for the request.
 */
protected void setCharacterEncoding(CrawlURI curi, final Recorder rec, final HttpResponse response) {
    rec.setCharset(getDefaultCharset());
    try {
        Charset charset = ContentType.getOrDefault(response.getEntity()).getCharset();
        if (charset != null) {
            rec.setCharset(charset);
        }
    } catch (IllegalArgumentException e) {
        // exception could be UnsupportedCharsetException or IllegalCharsetNameException
        String unsatisfiableCharset;
        try {
            unsatisfiableCharset = response.getFirstHeader("content-type").getElements()[0]
                    .getParameterByName("charset").getValue();
        } catch (Exception f) {
            unsatisfiableCharset = "<failed-to-parse>";
        }
        curi.getAnnotations()
                .add("unsatisfiableCharsetInHeader:" + StringUtils.stripToEmpty(unsatisfiableCharset));
    }
}

From source file:org.dishevelled.commandline.argument.BooleanListArgument.java

/** {@inheritDoc} */
protected List<Boolean> convert(final String s) throws Exception {
    List<Boolean> list = new ArrayList<Boolean>();
    StringTokenizer st = new StringTokenizer(s, ",");
    while (st.hasMoreTokens()) {
        String token = StringUtils.stripToEmpty(st.nextToken());

        if ("true".equalsIgnoreCase(token)) {
            list.add(Boolean.TRUE);
        } else if ("false".equalsIgnoreCase(token)) {
            list.add(Boolean.FALSE);
        } else if ("t".equalsIgnoreCase(token)) {
            list.add(Boolean.TRUE);
        } else if ("f".equalsIgnoreCase(token)) {
            list.add(Boolean.FALSE);
        } else if ("1".equalsIgnoreCase(token)) {
            list.add(Boolean.TRUE);
        } else if ("0".equalsIgnoreCase(token)) {
            list.add(Boolean.FALSE);
        } else {/*from w  w w  . j ava  2 s  .co m*/
            throw new Exception("could not parse " + token + " into a Boolean");
        }
    }
    return list;
}