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

Introduction

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

Prototype

public static String trimToEmpty(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:hudson.plugins.sonar.model.LightProjectConfig.java

public String getProjectVersion() {
    return StringUtils.trimToEmpty(projectVersion);
}

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From source file:com.edgenius.wiki.ext.todo.TodoHandler.java

public List<RenderPiece> handle(RenderContext renderContext, Map<String, String> values)
        throws RenderHandlerException {

    if (values == null || StringUtils.isBlank(values.get(NameConstants.NAME))) {
        throw new RenderHandlerException("TODO must have a name, i.e., {todo:name=work}");
    }/*from  w  ww .java  2  s  .co  m*/

    try {
        //get unique index ID for same page Todos render
        Integer pageKey = (Integer) renderContext.getGlobalParam(TodoHandler.class.getName());
        if (pageKey == null)
            pageKey = 1;
        else
            ++pageKey;

        renderContext.putGlobalParam(TodoHandler.class.getName(), pageKey);

        String todoName = values.get(NameConstants.NAME).trim();
        String statusString = StringUtils.trimToEmpty(values.get("status"));
        String deleteAction = StringUtils.trimToEmpty(values.get("deleteon"));

        Map<String, Object> map = new HashMap<String, Object>();
        //keep original markup - but not put it into wajax attribute
        map.put("todoMarkup", values.remove("markup"));

        map.put("todoWajax", RichTagUtil.buildWajaxAttributeString(this.getClass().getName(), values));

        map.put("readonly", !editable);
        map.put("pageUuid", renderContext.getPageUuid());
        map.put("todoKey", pageKey);
        map.put("todoName", todoName);
        map.put("statuses", statusString);
        map.put("deleteAction", deleteAction);

        Todo todo = todoService.getTodoByName(renderContext.getPageUuid(), todoName);
        if (todo == null) {
            todo = new Todo();
        }
        todo.setStatusString(statusString, deleteAction);

        todoService.fillTodosAndStatuses(map, todo);

        return Arrays
                .asList((RenderPiece) new TextModel(pluginService.renderMacro("todo", map, renderContext)));
    } catch (PluginRenderException e) {
        throw new RenderHandlerException("Todo can't be rendered.");
    }
}

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From source file:com.hangum.tadpole.rdb.core.editors.main.utils.ExtMakeContentAssistUtil.java

/**
 * make content assist util/*from  w  ww.ja va  2  s .c  o m*/
 * 
 * @param userDB
 * @param strQuery
 * @param intPosition
 * @return
 */
public String makeContentAssist(final UserDBDAO userDB, String strQuery, final int intPosition)
        throws Exception {
    strQuery = StringUtils.replace(strQuery, "\n", " ");

    String listContentAssist = "";
    //    ?
    String[] strPrevArryCursor = SQLTextUtil.findPreCursorObjectArry(strQuery, intPosition);
    String strCursor = strPrevArryCursor[0] + strPrevArryCursor[1];
    if (logger.isDebugEnabled())
        logger.debug("\t position text is [" + strCursor + "]");

    // ?  .
    String strPrevKeyword = SQLTextUtil.findPrevKeywork(strQuery, intPosition);
    if (logger.isDebugEnabled())
        logger.debug("\t prevous keyword is : [" + strPrevKeyword + "]");
    CONTENT_ASSIST_KEYWORD_TYPE prevKeywordType = null;

    // ? ? .
    strQuery = StringUtils.removeEnd(StringUtils.trimToEmpty(strQuery), ";") + " ";

    // ?   ? ?  ?,   ? .
    if (!"".equals(strPrevKeyword)) {
        if (SQLConstants.listTableKeywords.contains(strPrevKeyword)) {
            prevKeywordType = CONTENT_ASSIST_KEYWORD_TYPE.TABLE;
        } else if (SQLConstants.listColumnKeywords.contains(strPrevKeyword)) {
            prevKeywordType = CONTENT_ASSIST_KEYWORD_TYPE.COLUMN;
        }
    }

    if (prevKeywordType != null) {
        if (strCursor.length() == 0) {
            // ??  ?? .
            if (prevKeywordType == CONTENT_ASSIST_KEYWORD_TYPE.COLUMN) {
                if (logger.isDebugEnabled())
                    logger.debug("==========[0][CURSOR][COLUMN] content assist : ");
                listContentAssist = getTableColumnAlias(userDB, strQuery, strCursor);
                // ? ?? .
            } else {
                if (logger.isDebugEnabled())
                    logger.debug("==========[0][CURSOR][TABLE] content assist : ");
                // insert ? ? ?    .
                listContentAssist = ifInsertGetColumn(userDB, strQuery, strCursor);

                // ?  ? ?? .
                if ("".equals(listContentAssist)) {
                    listContentAssist = getSchemaOrTableContentAssist(userDB, strPrevArryCursor);
                }
            }

            if (logger.isDebugEnabled())
                logger.debug("\t result : " + listContentAssist);
        } else {
            // ??  ?? .
            if (prevKeywordType == CONTENT_ASSIST_KEYWORD_TYPE.COLUMN) {
                if (logger.isDebugEnabled())
                    logger.debug("+++++++++++[1][DEFAULT][COLUMN] content assist : " + listContentAssist);
                listContentAssist = getTableColumnAlias(userDB, strQuery, strCursor);
            } else {
                //  ?, ? ?,  ?? . 
                if (logger.isDebugEnabled())
                    logger.debug("+++++++++++[1][DEFAULT][TABLE] content assist : " + listContentAssist);
                // insert ? ? ?    .
                listContentAssist = ifInsertGetColumn(userDB, strQuery, strCursor);

                // ?  ? ?? .
                if ("".equals(listContentAssist)) {
                    listContentAssist = getSchemaOrTableContentAssist(userDB, strPrevArryCursor);
                }
            }
            if (logger.isDebugEnabled())
                logger.debug("\t result : " + listContentAssist);

        }
    } else {
        if (logger.isDebugEnabled())
            logger.debug("[NONE] content assist : " + listContentAssist);
    }

    return listContentAssist;
}

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From source file:ch.entwine.weblounge.kernel.security.SpringSecurityFormAuthentication.java

/**
 * {@inheritDoc}/*from   w ww  .  j a va 2 s .c om*/
 * 
 * @see org.springframework.security.web.authentication.AbstractAuthenticationProcessingFilter#attemptAuthentication(javax.servlet.http.HttpServletRequest,
 *      javax.servlet.http.HttpServletResponse)
 */
@Override
public Authentication attemptAuthentication(HttpServletRequest request, HttpServletResponse response)
        throws AuthenticationException, IOException, ServletException {

    if (postOnly && !"POSTS".equals(request.getMethod())) {
        throw new AuthenticationServiceException("Authentication method not supported: " + request.getMethod());
    }

    // Get the username
    String username = StringUtils.trimToEmpty(request.getParameter(SPRING_SECURITY_FORM_USERNAME_KEY));

    // Get the password
    String password = request.getParameter(SPRING_SECURITY_FORM_PASSWORD_KEY);
    if (password == null) {
        password = "";
    }

    // Using the extracted credentials, create an authentication request
    UsernamePasswordAuthenticationToken authRequest = new UsernamePasswordAuthenticationToken(username,
            password);
    authRequest.setDetails(authenticationDetailsSource.buildDetails(request));

    // Place the last username attempted into HttpSession for views
    HttpSession session = request.getSession(false);

    if (session != null || getAllowSessionCreation()) {
        request.getSession().setAttribute(SPRING_SECURITY_LAST_USERNAME_KEY,
                TextEscapeUtils.escapeEntities(username));
    }

    return this.getAuthenticationManager().authenticate(authRequest);
}

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From source file:hudson.plugins.sonar.SonarRunner.java

private static void appendMaskedArg(ArgumentListBuilder args, String name, String value) {
    value = StringUtils.trimToEmpty(value);
    if (StringUtils.isNotEmpty(value)) {
        args.addMasked("-D" + name + "=" + value);
    }/*from  ww w  . jav a  2  s  .co  m*/
}

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From source file:com.learningobjects.community.abgm.servlet.ConfigServlet.java

private void doUpdate(HttpServletRequest request, HttpServletResponse response)
        throws ServletException, IOException {
    logger.info("Updating configuration");
    String updateMessage = "";
    try {//from ww  w.  j ava2s.com
        SystemProperties sp = SystemProperties.getInstance();
        sp.setProperty("scheduleType", StringUtils.trimToEmpty(request.getParameter("scheduleType")));
        sp.setProperty("standardSchedule", StringUtils.trimToEmpty(request.getParameter("standardSchedule")));
        sp.setProperty("customSchedule", StringUtils.trimToEmpty(request.getParameter("customSchedule")));
        if (sp.getProperty("scheduleType").equals("standard")) {
            sp.setProperty("schedule", StringUtils.trimToEmpty(request.getParameter("standardSchedule")));
        } else {
            sp.setProperty("schedule", StringUtils.trimToEmpty(request.getParameter("customSchedule")));
        }
        sp.setProperty("groupFileLocation", StringUtils.trimToEmpty(request.getParameter("groupFileLocation")));
        sp.setProperty("groupMembershipFileLocation",
                StringUtils.trimToEmpty(request.getParameter("groupMembershipFileLocation")));

        sp.setUpdateExistingGroups(
                "yes".equals(StringUtils.trimToEmpty(request.getParameter("updateExistingGroups"))));

        String logFileLocation = StringUtils.trimToEmpty(request.getParameter("logFileLocation"));
        File logDirectory = new File(logFileLocation);
        if ((logDirectory.isDirectory() || logDirectory.mkdirs())
                && LoggerFactory.setLoggingDirectory(logDirectory)) {
            sp.setProperty("logFileLocation", logFileLocation);
        } else {
            updateMessage += "The logging directory was not updated as the directory does not exist and could not be created.";
        }
        sp.store();

        for (Entry<Object, Object> e : sp.entrySet()) {
            logger.config(e.getKey() + " = " + e.getValue());
        }

        // update quartz
        SchedulerFactory schedFact = new org.quartz.impl.StdSchedulerFactory();
        Scheduler scheduler = schedFact.getScheduler();
        scheduler.deleteJob("myJob", Scheduler.DEFAULT_GROUP);

        if (sp.getProperty("schedule", "").length() > 0) {
            JobDetail jobDetail = new JobDetail("myJob", Scheduler.DEFAULT_GROUP, ControllerJob.class);
            CronTrigger trigger = new CronTrigger("myTrigger", Scheduler.DEFAULT_GROUP,
                    SystemProperties.getInstance().getProperty("schedule"));
            trigger.setMisfireInstruction(CronTrigger.MISFIRE_INSTRUCTION_DO_NOTHING);
            scheduler.scheduleJob(jobDetail, trigger);
        }

        logger.info("Configuration successfully updated");

        sendReceipt(request, response,
                updateMessage.length() == 0 ? "The changes have been applied successfully." : updateMessage,
                true, null);

    } catch (SchedulerException e) {
        sendReceipt(request, response, "There was an error processing your request", false, e);
        logger.log(Level.WARNING, "There was an error updating the configuration", e);
    } catch (ParseException e) {
        sendReceipt(request, response, "There was an error processing your request", false, e);
        logger.log(Level.WARNING, "There was an error updating the configuration", e);
    } catch (FileNotFoundException e) {
        sendReceipt(request, response, "There was an error processing your request", false, e);
        logger.log(Level.WARNING, "There was an error updating the configuration", e);
    } catch (IOException e) {
        sendReceipt(request, response, "There was an error processing your request", false, e);
        logger.log(Level.WARNING, "There was an error updating the configuration", e);
    }
}

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From source file:hudson.plugins.sonar.model.LightProjectConfig.java

public String getProjectDescription() {
    return StringUtils.trimToEmpty(projectDescription);
}

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From source file:com.edgenius.wiki.gwt.server.SearchControllerImpl.java

public SearchResultModel search(QueryModel query, int selectPageNumber, int returnCount) {

    SearchResultModel model = new SearchResultModel();
    try {/*from ww  w. j a v a2  s . c  om*/
        List<String> adv = new ArrayList<String>();

        if (query.keywordType != 0) {
            adv.add(Character.valueOf(SearchService.ADV_KEYWORD_TYPE).toString() + query.keywordType);
        }
        if (!StringUtils.isBlank(query.from)) {
            adv.add(Character.valueOf(SearchService.ADV_DATE_SCOPE).toString()
                    + StringUtils.trimToEmpty(query.from) + ":" + StringUtils.trimToEmpty(query.to));
        }

        if (!StringUtils.isBlank(query.space)) {
            adv.add(Character.valueOf(SearchService.ADV_SPACE).toString()
                    + StringUtils.trimToEmpty(query.space));
        }

        if (query.type != 0) {
            adv.add(Character.valueOf(SearchService.ADV_SOURCE_TYPES).toString() + query.type);
        }
        if (query.sortBy != 0) {
            adv.add(Character.valueOf(SearchService.ADV_GROUP_BY).toString() + query.sortBy);
        }

        String[] advQ = null;
        if (adv.size() > 0)
            advQ = adv.toArray(new String[adv.size()]);

        SearchResult searchResult = searchService.search(query.keyword, selectPageNumber, returnCount,
                WikiUtil.getUser(), advQ);
        SearchUtil.copyResultToModel(searchResult, model);
        return model;
    } catch (SearchException e) {
        model.errorCode = ErrorCode.SEARCH_ERROR;
        return model;
    }

}

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From source file:com.egt.data.general.xdp3.ElementoSegmentoCachedRowSetDataProvider3.java

@Override
public String getComandoSelect() {
    Bitacora.trace(this.getClass(), "getComandoSelect", tablaRecursoCombinado,
            columnaIdentificacionRecursoCombinado, columnaCodigoRecursoCombinado,
            columnaNombreRecursoCombinado);
    /**//*  ww w .j  a  v a  2 s.c  o  m*/
    String base = "consulta_" + this.getTablaDestino() + "_1";
    String cisb = COLUMNA_ID_SEGMENTO;
    String ccsb = "codigo_segmento";
    String cnsb = "nombre_segmento";
    /**/
    String join = StringUtils.trimToEmpty(tablaRecursoCombinado);
    String circ = StringUtils.trimToEmpty(columnaIdentificacionRecursoCombinado);
    String ccrc = StringUtils.trimToEmpty(columnaCodigoRecursoCombinado);
    String cnrc = StringUtils.trimToEmpty(columnaNombreRecursoCombinado);
    /**/
    String c;
    /**/
    if (StringUtils.isBlank(join) || StringUtils.isBlank(circ)) {
        c = super.getComandoSelect();
    } else if (StringUtils.isBlank(ccrc) && StringUtils.isBlank(cnrc)) {
        c = super.getComandoSelect();
    } else {
        c = "SELECT";
        /**/
        c += c1(base, COLUMNA_ID_ELEMENTO_SEGMENTO);
        c += c1(base, COLUMNA_VERSION_ELEMENTO_SEGMENTO);
        c += c1(base, COLUMNA_ID_CONJUNTO_SEGMENTO);
        /**/
        c += c1(base, "codigo_conjunto_segmento_1x1y3");
        c += c1(base, "nombre_conjunto_segmento_1x1y4");
        c += c1(base, "descripcion_conjunto_seg_1x1y5");
        c += c1(base, "id_clase_recurso_1x1y6");
        /**/
        c += c1(base, COLUMNA_ID_SEGMENTO);
        c += c1(base, COLUMNA_VALOR_SEGMENTO);
        c += c1(base, COLUMNA_SIGNIFICADO_SEGMENTO);
        /**/
        if (StringUtils.isBlank(ccrc)) {
            c += c1(base, ccsb);
        } else {
            c += c3(join, ccrc, ccsb);
        }
        if (StringUtils.isBlank(cnrc)) {
            c += c1(base, cnsb);
        } else {
            c += c3(join, cnrc, cnsb);
        }
        c = StringUtils.chomp(c, ",");
        c += " FROM " + base + " LEFT OUTER JOIN " + join;
        c += " ON " + join + "." + circ + " = " + base + "." + cisb;
        c += " ";
    }
    return c;
}

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From source file:com.vangent.hieos.services.xds.bridge.mapper.ContentParser.java

/**
 * Method description/*from  w w  w  .  ja va 2 s  .c  o  m*/
 *
 *
 *
 * @param elem
 * @param expr
 * @param prefixes
 * @param uris
 *
 * @return
 *
 * @throws XPathHelperException
 */
private String parseText(OMElement elem, String expr, String[] prefixes, String[] uris)
        throws XPathHelperException {

    String result = XPathHelper.stringValueOf(elem, expr, prefixes, uris);

    return StringUtils.trimToEmpty(result);
}

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