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

List of usage examples for org.apache.commons.lang3 StringUtils trimToEmpty

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Introduction

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

Prototype

public static String trimToEmpty(final String str)

Source Link

Document

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

Usage

From source file:net.lmxm.ute.executers.tasks.FindReplaceTaskExecuter.java

/**
 * Convert patterns to matchers./*from   w  w w  .j a v a  2 s .  co  m*/
 *
 * @param findReplacePatterns the find replace patterns
 * @return the list
 */
protected List<PatternWrapper> convertFindReplacePatternsToRegexPatterns(
        final List<FindReplacePattern> findReplacePatterns) {
    checkNotNull(findReplacePatterns, "Find replace patterns list may not be null");

    final List<PatternWrapper> patterns = new ArrayList<PatternWrapper>();

    for (final FindReplacePattern findReplacePattern : findReplacePatterns) {
        final Pattern regexPattern = Pattern.compile(findReplacePattern.getFind());
        final String replacement = StringUtils.trimToEmpty(findReplacePattern.getReplace());

        patterns.add(new PatternWrapper(regexPattern, replacement));
    }

    return patterns;
}

From source file:cop.raml.processor.RestApi.java

private static String findLongestPrefix(String basePath, String path) {
    basePath = StringUtils.trimToEmpty(basePath);
    path = StringUtils.trimToEmpty(path);

    if (basePath.isEmpty() || path.isEmpty())
        return StringUtils.EMPTY;

    String[] baseParts = Utils.splitPath(basePath);
    String[] pathParts = Utils.splitPath(path);
    int total = getEqualPartsAmount(baseParts, pathParts);

    if (total > 0) {
        String str = StringUtils.join(ArrayUtils.subarray(baseParts, 0, total), "/");
        return path.startsWith("/") ? '/' + str : str;
    } else/*from   w ww . j  a v a  2s. c om*/
        return StringUtils.EMPTY;
}

From source file:com.xpn.xwiki.plugin.calendar.CalendarEvent.java

public void setTitle(String title) {
    this.title = StringUtils.trimToEmpty(title);
}

From source file:com.jiangyifen.ec2.servlet.http.common.filter.HttpCommonFilter.java

@Override
public void doFilter(ServletRequest servletRequest, ServletResponse servletResponse, FilterChain chain)
        throws IOException, ServletException {
    try {/*  w w  w . j  a  v  a  2  s.c o  m*/
        HttpServletRequest request = (HttpServletRequest) servletRequest;
        HttpServletResponse response = (HttpServletResponse) servletResponse;
        String requestURI = request.getRequestURI(); // ??:

        //         System.out.println(">JRH--->>>HttpCommonFilter.class-----requestURI-------"+requestURI);

        if (!requestURI.startsWith("/ec2/http/common/")) { // ???uri 
            chain.doFilter(new XssHttpServletRequestWrapper(request), response); // 
        } else {
            CommonRespBo commonRespBo = new CommonRespBo(); // ??
            commonRespBo.setCode(0);

            String remoteIp = request.getRemoteAddr();

            if (AnalyzeIfaceJointUtil.IP_FILTERABLE_VALUE) { // ?? IP 
                HashSet<String> ipSet = AnalyzeIfaceJointUtil.AUTHORIZE_IPS_SET;
                if (ipSet == null || !ipSet.contains(remoteIp)) { // IP ?IP??EC2 ?IP
                    commonRespBo.setCode(-1);
                    commonRespBo.setMessage("EC2????");
                    logger.warn(
                            "JRH - IFACE EC2?EC2????");
                    operateResponse(response, commonRespBo);
                    return;
                }
            }

            if (AnalyzeIfaceJointUtil.JOINT_LICENSE_NECESSARY_VALUE) { // EC2???License ??accessId  accessKey ?
                if (jointLicenseService == null) {
                    jointLicenseService = SpringContextHolder.getBean("jointLicenseService");
                }

                String accessId = StringUtils.trimToEmpty(request.getParameter("accessId"));
                String accessKey = StringUtils.trimToEmpty(request.getParameter("accessKey"));
                if ("".equals(accessId) || "".equals(accessKey)) { // ???
                    commonRespBo.setCode(-1);
                    commonRespBo
                            .setMessage("?(accessId) (accessKey) ???");
                    logger.warn(
                            "JRH - IFACE EC2??(accessId) (accessKey) ????");
                    operateResponse(response, commonRespBo);
                    return;
                }

                JointLicense jointLicense = jointLicenseService.getByIdKey(accessId, accessKey);
                if (jointLicense == null) { // License?
                    commonRespBo.setCode(-1);
                    commonRespBo.setMessage("?(accessId)  (accessKey) ?");
                    logger.warn(
                            "JRH - IFACE EC2??(accessId)  (accessKey) ?");
                    operateResponse(response, commonRespBo);
                    return;
                }

                request.setAttribute("domainId", jointLicense.getDomainId()); // ?
            } else {
                request.setAttribute("domainId", 1L); // ?
            }

            chain.doFilter(new XssHttpServletRequestWrapper(request), response); // , 
        }
    } catch (Exception e) {
        logger.error("JRH - IFACE EC2??" + e.getMessage(), e);
    }
}

From source file:com.moviejukebox.tools.GitRepositoryState.java

private static Boolean asBoolean(final String valueToConvert) {
    if (StringUtils.isNotBlank(valueToConvert)) {
        return Boolean.parseBoolean(StringUtils.trimToEmpty(valueToConvert));
    }/* w  ww .  j  av  a2  s.com*/
    return null;
}

From source file:kenh.xscript.elements.Method.java

/**
 * Process method of {@code Method} element.
 * //from  w  ww . j a v  a2s. co  m
 * @param name
 * @param parameter
 * @throws UnsupportedScriptException
 */
@Processing
public void process(@Attribute(ATTRIBUTE_NAME) String name, @Primal @Attribute(ATTRIBUTE_PARA) String parameter)
        throws UnsupportedScriptException {
    this.name = name;

    if (StringUtils.isBlank(name)) {
        UnsupportedScriptException ex = new UnsupportedScriptException(this, "The method name is empty.");
        throw ex;
    }

    Map<String, Element> methods = this.getEnvironment().getMethods();
    if (methods.containsKey(name)) {
        UnsupportedScriptException ex = new UnsupportedScriptException(this,
                "Reduplicate method. [" + name + "]");
        throw ex;
    }

    if (StringUtils.isNotBlank(parameter)) {
        String[] paras = StringUtils.split(parameter, ",");
        Vector<String[]> allParas = new Vector();
        Vector<String> existParas = new Vector(); // exist parameters
        for (String para : paras) {
            if (StringUtils.isBlank(para)) {
                UnsupportedScriptException ex = new UnsupportedScriptException(this,
                        "Parameter format incorrect. [" + name + ", " + parameter + "]");
                throw ex;
            }

            String[] all = StringUtils.split(para, " ");
            String paraName = StringUtils.trimToEmpty(all[all.length - 1]);
            if (StringUtils.isBlank(paraName) || StringUtils.contains(paraName, "{")) {
                UnsupportedScriptException ex = new UnsupportedScriptException(this,
                        "Parameter format incorrect. [" + name + ", " + parameter + "]");
                throw ex;
            }
            if (existParas.contains(paraName)) {
                UnsupportedScriptException ex = new UnsupportedScriptException(this,
                        "Reduplicate parameter. [" + name + ", " + paraName + "]");
                throw ex;
            } else {
                existParas.add(paraName);
            }

            Vector<String> one = new Vector();
            one.add(paraName);
            for (int i = 0; i < all.length - 1; i++) {
                String s = StringUtils.trimToEmpty(all[i]);
                if (StringUtils.isBlank(s))
                    continue;
                if (s.equals(MODI_FINAL) || s.equals(MODI_REQUIRED)
                        || (s.startsWith(MODI_DEFAULT + "(") && s.endsWith(")"))) {
                    one.add(s);
                } else {
                    UnsupportedScriptException ex = new UnsupportedScriptException(this,
                            "Unsupported modifier. [" + name + ", " + paraName + ", " + s + "]");
                    throw ex;
                }
            }

            String[] one_ = one.toArray(new String[] {});
            allParas.add(one_);
        }

        parameters = allParas.toArray(new String[][] {});
    }

    // store into {methods}
    methods.put(name, this);
}

From source file:com.nesscomputing.syslog4j.server.impl.event.SyslogServerEvent.java

protected void parseHost() {
    int i = this.message.indexOf(' ');

    if (i > -1) {
        String hostAddress = null;
        String hostName = null;/*from  w  w w  .j a v  a2 s  .  com*/

        String providedHost = StringUtils.trimToEmpty(this.message.substring(0, i));

        hostAddress = this.inetAddress.getHostAddress();

        if (providedHost.equalsIgnoreCase(hostAddress)) {
            this.host = hostAddress;
            this.message = this.message.substring(i + 1);
            isHostStrippedFromMessage = true;
        }

        if (this.host == null) {
            hostName = this.inetAddress.getHostName();

            if (!hostName.equalsIgnoreCase(hostAddress)) {
                if (providedHost.equalsIgnoreCase(hostName)) {
                    this.host = hostName;
                    this.message = this.message.substring(i + 1);
                    isHostStrippedFromMessage = true;
                }

                if (this.host == null) {
                    int j = hostName.indexOf('.');

                    if (j > -1) {
                        hostName = hostName.substring(0, j);
                    }

                    if (providedHost.equalsIgnoreCase(hostName)) {
                        this.host = hostName;
                        this.message = this.message.substring(i + 1);
                        isHostStrippedFromMessage = true;
                    }
                }
            }
        }

        if (this.host == null) {
            this.host = (hostName != null) ? hostName : hostAddress;
        }
    }
}

From source file:com.omertron.themoviedbapi.model.PersonCredit.java

public void setMovieOriginalTitle(String movieOriginalTitle) {
    this.movieOriginalTitle = StringUtils.trimToEmpty(movieOriginalTitle);
}

From source file:com.nesscomputing.syslog4j.impl.unix.socket.UnixSocketSyslogConfig.java

public void setType(String type) {
    if (type == null) {
        throw new SyslogRuntimeException("Type cannot be null for class \"%s\"", this.getClass().getName());
    }//from   w  ww .j a  v a  2 s.  c om

    if ("SOCK_STREAM".equalsIgnoreCase(StringUtils.trimToEmpty(type))) {
        this.type = SyslogConstants.SOCK_STREAM;

    } else if ("SOCK_DGRAM".equalsIgnoreCase(StringUtils.trimToEmpty(type))) {
        this.type = SyslogConstants.SOCK_DGRAM;

    } else {
        throw new SyslogRuntimeException("Type must be \"SOCK_STREAM\" or \"SOCK_DGRAM\" for class \"%s\"",
                this.getClass().getName());
    }
}

From source file:net.community.chest.gitcloud.facade.ServletUtils.java

public static final Map<String, String> getResponseHeaders(HttpServletResponse rsp) {
    // NOTE: map must be case insensitive as per HTTP requirements
    Map<String, String> hdrsMap = new TreeMap<String, String>(String.CASE_INSENSITIVE_ORDER);
    for (String hdrName : rsp.getHeaderNames()) {
        String hdrValue = rsp.getHeader(hdrName);
        hdrsMap.put(capitalizeHttpHeaderName(hdrName), StringUtils.trimToEmpty(hdrValue));
    }/*from   ww  w .  j a  va 2 s . c o  m*/

    return hdrsMap;
}