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

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

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  6. trimToEmpty

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:com.widowcrawler.terminator.parse.Parser.java

private String sitemapRefIdentifier() {
    //System.out.println("sitemapRefIdentifier()");
    int start = dataPtr;

    while (!isEndOfFile() && !isCommentStart() && !isEndline() && !isWhitespace()) {
        next();/*w w  w. jav  a2s .  c o m*/
    }

    String url = StringUtils.trimToEmpty(data.substring(start, dataPtr));

    whitespace();

    return url;
}

From source file:de.micromata.genome.gwiki.controls.GWikiLoginActionBean.java

public Object onResetPassword() {
    checkPublicRegister();//from   w  w w  .j a  v  a 2  s.c om
    if (allowPasswortForgotten == false) {
        return null;
    }
    passwordForgottenUser = StringUtils.trimToEmpty(passwordForgottenUser);
    if (StringUtils.isEmpty(passwordForgottenUser) == true) {
        wikiContext.addValidationError("gwiki.page.admin.Login.message.resetpassw.userneeded");
        return null;
    }
    String userId = "admin/user/" + passwordForgottenUser;

    GWikiElement el = wikiContext.getWikiWeb().findElement(userId);
    if (el == null) {
        GLog.note(GWikiLogCategory.Wiki, "Passwort reset requested for unknown user: " + passwordForgottenUser);
        wikiContext.addValidationError("gwiki.page.admin.Login.message.resetpassw.emailsent");
        // wikiContext.addValidationError("gwiki.page.admin.Login.message.resetpassw.unkownuser");
        return null;
    }
    GWikiArtefakt<?> art = el.getPart("");
    if ((art instanceof GWikiPropsArtefakt) == false) {
        GWikiLog.warn("No Valid user, cann not determine email. User: " + passwordForgottenUser);
        wikiContext.addValidationError("gwiki.page.admin.Login.message.resetpassw.noemail");
        return null;
    }
    GWikiPropsArtefakt userP = (GWikiPropsArtefakt) art;
    String email = userP.getStorageData().get("email");
    if (StringUtils.isBlank(email) == true) {
        return null;
    }
    String newPass = genPassword();

    String crypedPass = GWikiSimpleUserAuthorization.encrypt(newPass);
    userP.getStorageData().put("password", crypedPass);
    wikiContext.getWikiWeb().saveElement(wikiContext, el, false);
    try {
        sendPasswordToUser(wikiContext, passwordForgottenUser, email, newPass);
        wikiContext.addValidationError("gwiki.page.admin.Login.message.resetpassw.emailsent");
    } catch (Exception ex) {
        GWikiLog.warn("Cannot send reset password: " + ex.getMessage(), ex);
        wikiContext.addValidationError("gwiki.page.admin.RegisterUser.message.unabletosend");
    }
    return null;
}

From source file:kenh.expl.Environment.java

/**
 * Remove a function package.//from   w ww . j a v a 2s  .  c o  m
 * @param key    The key of function package
 * @param funcPackage
 * @return   true, if both key and function package are matching.
 */
public boolean removeFunctionPackage(String key, String funcPackage) {
    if (StringUtils.isBlank(key))
        return false;
    if (StringUtils.isBlank(funcPackage))
        return false;

    key = StringUtils.trimToEmpty(key);
    funcPackage = StringUtils.trimToEmpty(funcPackage);

    if (functionPackages.containsKey(key)) {
        String p = functionPackages.get(key);
        if (p.equals(funcPackage)) {
            functionPackages.remove(key);
            return true;

        } else
            return false;

    } else {
        return true;
    }
}

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

/**
 * Convert the value to a Long//from w ww  .  ja  v  a2s . c o m
 *
 * @param key
 * @param valueToConvert
 * @param defaultValue
 * @return
 */
private static long convertLongProperty(String valueToConvert, long defaultValue) {
    return NumberUtils.toLong(StringUtils.trimToEmpty(valueToConvert), defaultValue);
}

From source file:gov.ca.cwds.data.persistence.cms.BaseSubstituteCareProvider.java

/**
 * @return the lisPersonId
 */
public String getLisPersonId() {
    return StringUtils.trimToEmpty(lisPersonId);
}

From source file:com.norconex.collector.http.crawler.event.impl.URLStatusCrawlerEventListener.java

private void writeLine(String referrer, String url, String status, String cause, boolean append) {
    try (FileWriter out = new FileWriter(outputFile, append)) {
        out.write(StringUtils.trimToEmpty(referrer));
        out.write('\t');
        out.write(StringUtils.trimToEmpty(url));
        out.write('\t');
        out.write(StringUtils.trimToEmpty(status));
        out.write('\t');
        out.write(StringUtils.trimToEmpty(cause));
        out.write('\n');
    } catch (IOException e) {
        throw new CollectorException("Cannot write link report to file: " + outputFile, e);
    }/*from  ww  w . ja v a  2 s.com*/
}

From source file:gov.ca.cwds.data.persistence.cms.BaseSubstituteCareProvider.java

/**
 * @return the middleInitialName
 */
public String getMiddleInitialName() {
    return StringUtils.trimToEmpty(middleInitialName);
}

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

/**
 * Convert the value to a Integer//from   w w w . jav  a  2 s  . com
 *
 * @param key
 * @param valueToConvert
 * @param defaultValue
 * @return
 */
private static int convertIntegerProperty(String valueToConvert, int defaultValue) {
    return NumberUtils.toInt(StringUtils.trimToEmpty(valueToConvert), defaultValue);
}

From source file:com.erudika.scoold.controllers.QuestionsController.java

@PostMapping({ "/questions/space/{space}", "/questions/space" })
public String setSpace(@PathVariable(required = false) String space, HttpServletRequest req,
        HttpServletResponse res) {//from   www  .  ja v a 2  s .  co m
    Profile authUser = utils.getAuthUser(req);
    if (authUser != null) {
        if (StringUtils.isBlank(space) || pc.read(utils.getSpaceId(space)) == null) {
            if (utils.canAccessSpace(authUser, space)) {
                authUser.getSpaces().remove(space);
                authUser.update();
            }
        }
        space = StringUtils.trimToEmpty(space);
        setRawCookie(SPACE_COOKIE, space, req, res, false, StringUtils.isBlank(space) ? 0 : 365 * 24 * 60 * 60);
    }
    res.setStatus(200);
    return "base";
}

From source file:com.jiangyifen.ec2.ui.mgr.system.tabsheet.SystemLicence.java

/**
 * added by chb 20140520/*from w  ww  .j  a  v  a2 s. co  m*/
 * @return
 */
private VerticalLayout updateLicenseComponent() {
    VerticalLayout licenseUpdateLayout = new VerticalLayout();
    final VerticalLayout textAreaPlaceHolder = new VerticalLayout();
    final HorizontalLayout buttonPlaceHolder = new HorizontalLayout();
    buttonPlaceHolder.setSpacing(true);

    //
    final Button updateButton = new Button("License");
    updateButton.setData("show");

    //
    final Button cancelButton = new Button("?");

    //
    final TextArea licenseTextArea = new TextArea();
    licenseTextArea.setColumns(30);
    licenseTextArea.setRows(5);
    licenseTextArea.setWordwrap(true);
    licenseTextArea.setInputPrompt("??");

    //Layout
    buttonPlaceHolder.addComponent(updateButton);
    licenseUpdateLayout.addComponent(textAreaPlaceHolder);
    licenseUpdateLayout.addComponent(buttonPlaceHolder);

    //
    cancelButton.addListener(new Button.ClickListener() {
        @Override
        public void buttonClick(ClickEvent event) {
            textAreaPlaceHolder.removeAllComponents();
            buttonPlaceHolder.removeComponent(cancelButton);
            updateButton.setData("show");
            updateButton.setCaption("License");
        }
    });

    updateButton.addListener(new Button.ClickListener() {

        @Override
        public void buttonClick(ClickEvent event) {
            if (((String) event.getButton().getData()).equals("show")) {
                textAreaPlaceHolder.removeAllComponents();
                textAreaPlaceHolder.addComponent(licenseTextArea);
                buttonPlaceHolder.addComponent(cancelButton);
                event.getButton().setData("updateAndHide");
                event.getButton().setCaption("??");
            } else if (((String) event.getButton().getData()).equals("updateAndHide")) {
                StringReader stringReader = new StringReader(
                        StringUtils.trimToEmpty((String) licenseTextArea.getValue()));
                Properties props = new Properties();
                try {
                    props.load(stringReader);
                } catch (IOException e) {
                    e.printStackTrace();
                }
                stringReader.close();
                //               Boolean isValidvalidateLicense(licenseTextArea.getValue());
                String license_date = props.getProperty(LicenseManager.LICENSE_DATE);
                String license_count = props.getProperty(LicenseManager.LICENSE_COUNT);
                String license_localmd5 = props.getProperty(LicenseManager.LICENSE_LOCALMD5);
                //
                Boolean isMatch = regexMatchCheck(license_date, license_count, license_localmd5);
                if (isMatch) {

                    Map<String, String> licenseMap = new HashMap<String, String>();
                    //??
                    //                  String license_count = (String)props.get(LicenseManager.LICENSE_COUNT);
                    license_count = license_count == null ? "" : license_count;
                    licenseMap.put(LicenseManager.LICENSE_COUNT, license_count);

                    //?
                    //                  String license_date = (String)props.get(LicenseManager.LICENSE_DATE);
                    license_date = license_date == null ? "" : license_date;
                    licenseMap.put(LicenseManager.LICENSE_DATE, license_date);

                    //???
                    //                  String license_localmd5 = (String)props.get(LicenseManager.LICENSE_LOCALMD5);
                    license_localmd5 = license_localmd5 == null ? "" : license_localmd5;
                    licenseMap.put(LicenseManager.LICENSE_LOCALMD5, license_localmd5);

                    //?License
                    Map<String, String> resultMap = LicenseManager.licenseValidate(licenseMap);

                    String validateResult = resultMap.get(LicenseManager.LICENSE_VALIDATE_RESULT);
                    if (LicenseManager.LICENSE_VALID.equals(validateResult)) {
                        //continue
                    } else {
                        NotificationUtil.showWarningNotification(SystemLicence.this,
                                "License ?License");
                        return;
                    }

                    try {
                        URL resourceurl = SystemLicence.class.getResource(LicenseManager.LICENSE_FILE);
                        //System.err.println("chb: SystemLicense"+resourceurl.getPath());
                        OutputStream fos = new FileOutputStream(resourceurl.getPath());
                        props.store(fos, "license");
                    } catch (Exception e) {
                        e.printStackTrace();
                        NotificationUtil.showWarningNotification(SystemLicence.this, "License ");
                        return;
                    }
                    textAreaPlaceHolder.removeAllComponents();
                    buttonPlaceHolder.removeComponent(cancelButton);
                    updateButton.setData("show");
                    updateButton.setCaption("License");
                    LicenseManager.loadLicenseFile(LicenseManager.LICENSE_FILE.substring(1));
                    //                  LicenseManager.loadLicenseFile(licenseFilename)
                    refreshLicenseInfo();
                    NotificationUtil.showWarningNotification(SystemLicence.this,
                            "License ?,?");
                } else {
                    NotificationUtil.showWarningNotification(SystemLicence.this,
                            "License ??");
                }
            }
        }

        /**
         * license ?
         * @param license_date
         * @param license_count
         * @param license_localmd5
         * @return
         */
        private Boolean regexMatchCheck(String license_date, String license_count, String license_localmd5) {
            if (StringUtils.isEmpty(license_date) || StringUtils.isEmpty(license_count)
                    || StringUtils.isEmpty(license_localmd5)) {
                return false;
            }
            String date_regex = "^\\d{4}-\\d{2}-\\d{2}\\s\\d{2}:\\d{2}:\\d{2}$"; //?
            String count_regex = "^\\d+$"; //?
            String md5_32_regex = "^\\w{32}$"; //?
            return license_localmd5.matches(md5_32_regex) && license_date.matches(date_regex)
                    && license_count.matches(count_regex);
        }
    });

    return licenseUpdateLayout;
}