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

List of usage examples for org.apache.commons.lang StringUtils trim

  1. HOME
  2. Java
  3. org.apache.commons
  4. org.apache.commons.lang.*
  5. StringUtils
  6. trim

Introduction

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

Prototype

public static String trim(String str)

Source Link

Document

Removes control characters (char <= 32) from both ends of this String, handling null by returning null.

Usage

From source file:com.edgenius.wiki.render.filter.ListFilter.java

/**
 * Adds a list to a buffer//w  ww  .ja va2s  . c  o  m
 */
private void addList(StringBuffer buffer, BufferedReader reader) throws IOException {
    char[] lastBullet = new char[0];
    String line = null;
    String trimLine = null;
    boolean requireLiEnd = false;
    while ((line = reader.readLine()) != null) {
        if (StringUtils.trim(line).length() == 0) {
            //new empty line - end of list
            break;
        }
        //only trim leading spaces, keep tailed spaces
        trimLine = StringUtil.trimStartSpace(line);

        int bulletEnd = StringUtils.indexOfAny(trimLine, new String[] { " ", "\t" });
        if (bulletEnd < 1) {
            //if this line is not valid bullet line, then means this li has multiple lines...
            //please note, here append original line rather than trimmed and with newline - that eat by read.readLine()
            buffer.append("\n").append(line);
            continue;
        }

        String bStr = trimLine.substring(0, bulletEnd).trim();
        if (!bulletPattern.matcher(bStr).matches()) {
            //if this line is not valid bullet line, then means this li has multiple lines...
            //please note, here append original line rather than trimmed and with newline - that eat by read.readLine()
            buffer.append("\n").append(line);
            continue;
        }

        //remove the possible dot, for example, #i. 
        if (bStr.charAt(bStr.length() - 1) == '.') {
            bStr = bStr.substring(0, bStr.length() - 1);
        }

        char[] bullet = bStr.toCharArray();
        if (requireLiEnd) {
            buffer.append("</li>");
            requireLiEnd = false;
        }

        // check whether we find a new sub list, for example 
        //* list
        //** sublist
        int sharedPrefixEnd;
        for (sharedPrefixEnd = 0;; sharedPrefixEnd++) {
            if (bullet.length <= sharedPrefixEnd || lastBullet.length <= sharedPrefixEnd
                    || bullet[sharedPrefixEnd] != lastBullet[sharedPrefixEnd]) {
                break;
            }
        }

        for (int i = sharedPrefixEnd; i < lastBullet.length; i++) {
            // Logger.log("closing " + lastBullet[i]);
            buffer.append(closeList.get(Character.valueOf(lastBullet[i])));
        }

        for (int i = sharedPrefixEnd; i < bullet.length; i++) {
            // Logger.log("opening " + bullet[i]);
            buffer.append(openList.get(Character.valueOf(bullet[i])));
        }
        buffer.append("<li>");
        buffer.append(trimLine.substring(StringUtils.indexOfAny(trimLine, new String[] { " ", "\t" }) + 1));
        requireLiEnd = true;
        lastBullet = bullet;
    }

    if (requireLiEnd) {
        buffer.append("</li>");
    }
    for (int i = lastBullet.length - 1; i >= 0; i--) {
        buffer.append(closeList.get(Character.valueOf(lastBullet[i])));
    }

}

From source file:hydrograph.ui.propertywindow.propertydialog.PropertyDialogBuilder.java

private void addCustomWidgetsToGroupWidget(LinkedHashMap<String, ArrayList<Property>> subgroupTree,
        String subgroupName, AbstractELTContainerWidget subGroupContainer) {
    boolean isError = false;
    for (final Property property : subgroupTree.get(subgroupName)) {
        AbstractWidget eltWidget = addCustomWidgetInGroupWidget(subGroupContainer, property);
        eltWidgetList.add(eltWidget);//from  w ww.j  a v a2  s. com

        if (!eltWidget.isWidgetValid()) {
            isError = true;
        }
    }

    if (isError) {
        for (CTabItem item : tabFolder.getItems()) {
            if (StringUtils.equalsIgnoreCase(StringUtils.trim(item.getText()),
                    subgroupTree.get(subgroupName).get(0).getPropertyGroup())) {
                item.setImage(ImagePathConstant.COMPONENT_ERROR_ICON.getImageFromRegistry());
            }
        }
    }

}

From source file:au.edu.anu.portal.portlets.basiclti.BasicLTIPortlet.java

/**
 * Helper to process EDIT mode actions// ww  w . ja  v  a2  s . com
 * @param request
 * @param response
 */
private void processEditAction(ActionRequest request, ActionResponse response) {
    log.debug("Basic LTI processEditAction()");

    boolean success = true;
    //get prefs and submitted values
    PortletPreferences prefs = request.getPreferences();
    String portletHeight = request.getParameter("portletHeight");
    String portletTitle = StringEscapeUtils.escapeHtml(StringUtils.trim(request.getParameter("portletTitle")));

    //validate
    try {
        prefs.setValue("portlet_height", portletHeight);

        //only save if portlet title is not blank
        if (StringUtils.isNotBlank(portletTitle)) {
            prefs.setValue("portlet_title", portletTitle);
        }
    } catch (ReadOnlyException e) {
        success = false;
        response.setRenderParameter("errorMessage", Messages.getString("error.form.readonly.error"));
        log.error(e);
    }

    //save them
    if (success) {
        try {
            prefs.store();
            response.setPortletMode(PortletMode.VIEW);
        } catch (ValidatorException e) {
            response.setRenderParameter("errorMessage", e.getMessage());
            log.error(e);
        } catch (IOException e) {
            response.setRenderParameter("errorMessage", Messages.getString("error.form.save.error"));
            log.error(e);
        } catch (PortletModeException e) {
            e.printStackTrace();
        }
    }
}

From source file:com.streamreduce.core.model.Connection.java

/**
 * Merges the following properties from a JSON object in to the Connection object:
 * <ul>/* w  w  w.  ja  va  2  s . co m*/
 * <li>credentials</li>
 * <li>authType</li>
 * <li>alias</li>
 * <li>description</li>
 * <li>visibility</li>
 * <li>url</li>
 * </ul>
 *
 * @param json {@link JSONObject} used to defined properties of this Connection.
 */
@Override
public void mergeWithJSON(JSONObject json) {
    super.mergeWithJSON(json);

    // Allow changing credentials
    if (json.containsKey("credentials")) {
        JSONObject rawNewCredentials = json.getJSONObject("credentials");

        // If rawNewCredentials is empty, we risk clobbering the old credentials. Which is bad.
        if (!rawNewCredentials.isEmpty()) {
            ConnectionCredentials newCredentials = new ConnectionCredentials();

            if (rawNewCredentials.containsKey("identity") && rawNewCredentials.getString("identity") != null) {
                newCredentials.setIdentity(rawNewCredentials.getString("identity"));
            }

            if (rawNewCredentials.containsKey("credential")
                    && rawNewCredentials.getString("credential") != null) {
                newCredentials.setCredential(rawNewCredentials.getString("credential"));
            }

            if (rawNewCredentials.containsKey("api_key") && rawNewCredentials.getString("api_key") != null) {
                newCredentials.setApiKey(rawNewCredentials.getString("api_key"));
            }

            if (rawNewCredentials.containsKey("oauthToken")
                    && rawNewCredentials.getString("oauthToken") != null) {
                newCredentials.setOauthToken(rawNewCredentials.getString("oauthToken"));
            }

            if (rawNewCredentials.containsKey("oauthTokenSecret")
                    && rawNewCredentials.getString("oauthTokenSecret") != null) {
                newCredentials.setOauthTokenSecret(rawNewCredentials.getString("oauthTokenSecret"));
            }

            if (rawNewCredentials.containsKey("oauthVerifier")
                    && rawNewCredentials.getString("oauthVerifier") != null) {
                newCredentials.setOauthVerifier(rawNewCredentials.getString("oauthVerifier"));
            }

            setCredentials(newCredentials);
        }
    }

    if (json.containsKey("url")) {
        setUrl(StringUtils.trim(json.getString("url")));
    }

    if (json.containsKey("authType")) {
        setAuthType(AuthType.valueOf(json.getString("authType")));
    }
}

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

public WidgetModel addWidgetToDashboardPortal(String widgetType, String widgetKey) {
    Widget widget = widgetService.getWidgetByKey(widgetKey);
    WidgetModel model = new WidgetModel();
    if (widget == null) {
        model.errorCode = ErrorCode.WIDGET_NOT_FOUND;
        return model;
    }/* ww  w.  j a v a  2  s .  c  o m*/

    securityDummy.checkInstanceRead();
    User viewer = WikiUtil.getUser();

    //get dashboard content and check if it has {portal} macro first
    InstanceSetting instance = settingService.getInstanceSetting();

    int count = 1;
    if (instance == null || StringUtil.isBlank(instance.getDashboardMarkup()) || StringUtil.equalsIgnoreCase(
            StringUtils.trim(instance.getDashboardMarkup()), SharedConstants.DEFAULT_DAHSBOARD_MARKUP)) {
        //default dashboard - then it must have {portal} - see SharedContants.DEFAULT_DAHSBOARD_MARKUP
    } else {
        List<RenderPiece> pieces = renderService.renderHTML(instance.getDashboardMarkup());
        for (RenderPiece renderPiece : pieces) {
            if (renderPiece instanceof MacroModel) {
                MacroModel rs = ((MacroModel) renderPiece);
                if (SharedConstants.MACRO_PORTAL.equals(rs.macroName)) {
                    //here try to confirm one and only one {portal} in Dashboard markup
                    count++;
                }
            }
        }
    }
    if (count != 1) {
        //we hope one and only one {portal} in Dashboard markup, otherwise, try to give some error here.
        model.errorCode = ErrorCode.WIDGET_TO_MULTIPLE_PORTAL;
        return model;
    }

    if (viewer.isAnonymous()) {
        model.errorCode = ErrorCode.WIDGET_ADD_TO_ANONYMOUS_PORTAL;
        return model;
    } else {
        //finally update this user's portal in Dashboard

        //reload user from Database rather than Cache. 
        viewer = userReadingService.getUser(viewer.getUid());
        UserSetting setting = viewer.getSetting();
        setting.addWidgetToHomelayout(widgetType, widgetKey, instance.getHomeLayout());
        settingService.saveOrUpdateUserSetting(viewer, setting);
    }

    return model;
}

From source file:jp.co.opentone.bsol.linkbinder.service.correspon.impl.CorresponFullTextSearchServiceImpl.java

protected boolean isAcceptableDateString(String keyword) {
    final DateTimeFormatter acceptableFormats[] = { DateTimeFormatter.ofPattern("yyyy-MM-dd"),
            DateTimeFormatter.ofPattern("yyyyMMdd") };

    return Stream.of(StringUtils.split(keyword, ' ')).allMatch(s -> {
        String str = StringUtils.trim(s);
        boolean parsed = false;
        for (DateTimeFormatter f : acceptableFormats) {
            try {
                LocalDate.parse(str, f);
                parsed = true;/*from www. ja v a  2s .  c o m*/
                break;
            } catch (DateTimeParseException ignore) {
            }
        }
        return parsed;
    });
}

From source file:hydrograph.ui.perspective.ApplicationWorkbenchWindowAdvisor.java

/**
 * This function will be return process ID which running on defined port
 *
 *///from www  .j a  v a  2  s .com
public String getServicePortPID(String portNumber) throws IOException {
    if (OSValidator.isWindows()) {
        ProcessBuilder builder = new ProcessBuilder(
                new String[] { "cmd", "/c", "netstat -a -o -n |findstr :" + portNumber });
        Process process = builder.start();
        InputStream inputStream = process.getInputStream();
        BufferedReader bufferedReader = new BufferedReader(new InputStreamReader(inputStream));
        String str = bufferedReader.readLine();
        str = StringUtils.substringAfter(str, "LISTENING");
        str = StringUtils.trim(str);
        return str;
    }
    return "";
}

From source file:com.edgenius.core.Global.java

/**
 * @param setting//from w  ww  . ja  v a2  s.  c  o m
 */
public static void syncFrom(GlobalSetting setting) {
    if (setting == null)
        return;

    Global.DefaultDirection = setting.getDefaultDirection();
    Global.DefaultLanguage = setting.getDefaultLanguage();
    Global.DefaultCountry = setting.getDefaultCountry();
    Global.DefaultTimeZone = setting.getDefaultTimeZone();
    Global.DefaultLoginKey = setting.getDefaultLoginKey();
    Global.PublicSearchEngineAllow = setting.isPublicSearchEngineAllow();
    Global.SysContextPath = setting.getContextPath();
    Global.SysHostProtocol = setting.getHostProtocol();
    if ((setting.getHostPort() == 80 && setting.getHostProtocol().startsWith("http:"))
            || (setting.getHostPort() == 443 && setting.getHostProtocol().startsWith("https:"))
            || setting.getHostPort() == 0)
        Global.SysHostAddress = setting.getHostName();
    else
        Global.SysHostAddress = setting.getHostName() + ":" + setting.getHostPort();

    Global.PasswordEncodingAlgorithm = setting.getEncryptAlgorithm();
    Global.EncryptPassword = setting.isEncryptPassword();
    Global.SpaceQuota = setting.getSpaceQuota();
    Global.DelayRemoveSpaceHours = setting.getDelayRemoveSpaceHours();
    Global.EnableAdminPermControl = setting.isEnableAdminPermControl();
    Global.DelayOfflineSyncMinutes = setting.getDelayOfflineSyncMinutes();
    Global.registerMethod = setting.getRegisterMethod();
    Global.MaintainJobCron = setting.getMaintainJobCron();
    Global.CommentsNotifierCron = setting.getCommentsNotifierCron();
    Global.MaxCommentsNotifyPerDay = setting.getMaxCommentsNotifyPerDay();
    Global.AutoFixLinks = setting.getAutoFixLinks();

    Global.DefaultNotifyMail = setting.getDefaultNotifyMail();
    Global.DefaultReceiverMail = setting.getDefaultReceiverMailAddress();
    Global.ccToSystemAdmin = setting.isCcToSystemAdmin();
    Global.SystemTitle = setting.getSystemTitle();

    Global.webServiceEnabled = isEnabled(setting.getWebservice());
    Global.webServiceAuth = StringUtils.isBlank(setting.getWebserviceAuthenticaton()) ? "basic"
            : StringUtils.trim(setting.getWebserviceAuthenticaton());

    Global.restServiceEnabled = isEnabled(setting.getRestservice());
    Global.restServiceAuth = StringUtils.isBlank(setting.getRestserviceAuthenticaton()) ? "basic"
            : StringUtils.trim(setting.getRestserviceAuthenticaton());

    Global.ADSENSE = isEnabled(setting.getAdsense());
    Global.TEXTNUT = isEnabled(setting.getTextnut());
    Global.Skin = setting.getSkin();

    //convert suppress name to values
    String supStr = setting.getSuppress();
    Global.suppress = 0;
    if (!StringUtils.isBlank(supStr)) {
        String[] supStrs = supStr.split(",");
        for (String supName : supStrs) {
            try {
                SUPPRESS sup = SUPPRESS.valueOf(supName.toUpperCase());
                Global.suppress |= sup.getValue();

                //need further confirm ???
                Global.setCurrentSuppress(Global.suppress);
            } catch (Exception e) {
                //skip invalid suppress
            }
        }
    }

    Global.DetectLocaleFromRequest = setting.isDetectLocaleFromRequest();
    Global.VersionCheck = setting.isVersionCheck();
    if (Global.VersionCheck && !StringUtils.isBlank(setting.getVersionCheckCron())) {
        //if version check is true, but cron is blank then keep its default value.
        Global.VersionCheckCron = setting.getVersionCheckCron();
    }
    Global.PurgeDaysOldActivityLog = setting.getPurgeDaysOldActivityLog();

    Global.TwitterOauthConsumerKey = setting.getTwitterOauthConsumerKey();
    Global.TwitterOauthConsumerSecret = setting.getTwitterOauthConsumerSecret();
}

From source file:io.ecarf.core.utils.LogParser.java

private double extractAndGetTimer(String line, String after, boolean ignoreMillis) {
    String timer = StringUtils.substringAfter(line, after);
    timer = StringUtils.remove(timer, ':');
    timer = StringUtils.trim(timer);

    return this.parseStopwatchTime(timer, ignoreMillis);
}

From source file:com.flexive.faces.components.content.FxContentList.java

private FxResultSet getResult(FacesContext context) throws IOException, FxApplicationException {
    if (result != null) {
        return result;
    }//from   w  w  w .ja va  2s  .  c o m
    final UIComponent groovyQuery = getFacet("groovyQuery");
    this.queryBuilder = this.getQueryBuilder() != null ? this.getQueryBuilder() : new SqlQueryBuilder();
    if (!queryBuilder.getColumnNames().contains("@pk")) {
        queryBuilder.select("@pk");
    }
    if (groovyQuery != null) {
        // get embedded groovy query
        final ResponseWriter oldWriter = context.getResponseWriter();
        try {
            final StringWriter queryWriter = new StringWriter();
            context.setResponseWriter(context.getResponseWriter().cloneWithWriter(queryWriter));
            groovyQuery.encodeAll(context);
            context.setResponseWriter(oldWriter);
            final GroovyShell shell = new GroovyShell();
            shell.setVariable("builder", queryBuilder);
            final QueryRootNode result = (QueryRootNode) shell.parse(
                    "new com.flexive.shared.scripting.groovy.GroovyQueryBuilder(builder).select([\"@pk\"]) {"
                            + StringUtils.trim(queryWriter.toString()).replace("&quot;", "\"") + "}")
                    .run();
            result.buildSqlQuery(queryBuilder);
        } finally {
            context.setResponseWriter(oldWriter);
        }
    }
    result = queryBuilder.getResult();
    return result;
}