Example usage for org.springframework.util StringUtils hasLength

Introduction

In this page you can find the example usage for org.springframework.util StringUtils hasLength.

Prototype

public static boolean hasLength(@Nullable String str)

Source Link

Document

Check that the given String is neither null nor of length 0.

Usage

From source file:org.eclipse.virgo.ide.runtime.internal.core.Server20Handler.java

private void createRepositoryConfiguration(IServerBehaviour serverBehaviour, String fileName) {
    // copy com.springsource.repository.properties into the stage and add the stage repository
    File serverHome = ServerUtils.getServer(serverBehaviour).getRuntimeBaseDirectory().toFile();
    Properties properties = new Properties();
    try {/*from w  w w  .  j  a va  2s  .  co m*/
        properties.load(new FileInputStream(new File(serverHome, "config" + File.separatorChar + fileName)));
    } catch (FileNotFoundException e) {
        // TODO CD add logging
    } catch (IOException e) {
        // TODO CD add logging
    }

    properties.put("stage.type", "watched");
    properties.put("stage.watchDirectory", "stage");

    String chain = properties.getProperty("chain");
    chain = "stage" + (StringUtils.hasLength(chain) ? "," + chain : "");
    properties.put("chain", chain);

    try {
        File stageDirectory = new File(serverHome, "stage");
        if (!stageDirectory.exists()) {
            stageDirectory.mkdirs();
        }
        properties.store(new FileOutputStream(new File(serverHome, "stage" + File.separator + fileName)),
                "Generated by SpringSource dm Server Tools "
                        + ServerCorePlugin.getDefault().getBundle().getVersion());
    } catch (FileNotFoundException e) {
        // TODO CD add logging
    } catch (IOException e) {
        // TODO CD add logging
    }
}

From source file:com.jaxio.celerio.template.TemplateExecution.java

public String getHeaderComment(String prepend) {
    String currentFilename = previousEngine.getCurrentFullFilename();
    if (!StringUtils.hasLength(currentFilename)) {
        throw new IllegalStateException("You cannot set a header before setting the output filename");
    }//  w  ww  .  java2  s .  c o  m
    HeaderComment headerComment = config.getCelerio().getConfiguration().getHeaderComment();
    if (!headerComment.getInclude()) {
        return "";
    }
    CommentStyle commentStyle = CommentStyle.fromFilename(currentFilename);
    if (commentStyle == null) {
        return "";
    }
    List<String> comments = newArrayList(headerComment.getComments());
    if (TRUE == headerComment.getShowTemplateName()
            || config.getCelerio().getConfiguration().getRootPackage().startsWith("integration.test.")) {
        comments.add("Template " + templatePack.getName() + ":" + template.getName().replace('\\', '/'));
        if (template.hasProjectLink()) {
            comments.add("Template is part of Open Source Project: "
                    + template.getTemplatePackInfo().getProjectLink());
        }
    }
    return commentStyle.decorate(comments, prepend);
}

From source file:com.starit.diamond.server.controller.AdminController.java

/**
 * ?//from  ww w.  j  a v a2s. c om
 * 
 * @param userName
 * @param password
 * @param modelMap
 * @return
 */
@RequestMapping(value = "/changePassword", method = RequestMethod.POST)
public String changePassword(HttpServletRequest request, HttpServletResponse response,
        @RequestParam("userName") String userName, @RequestParam("password") String password,
        ModelMap modelMap) {

    userName = userName.trim();
    password = password.trim();

    if (!StringUtils.hasLength(userName) || DiamondUtils.hasInvalidChar(userName.trim())) {
        request.getSession().setAttribute("message", "??");
        return "redirect:" + listUser(request, response, modelMap);
    }
    if (!StringUtils.hasLength(password) || DiamondUtils.hasInvalidChar(password.trim())) {
        request.getSession().setAttribute("message", "?");
        return "redirect:" + listUser(request, response, modelMap);
    }
    if (this.userService.updatePassword(userName, password)) {
        request.getSession().setAttribute("message", "?,??");
    } else {
        request.getSession().setAttribute("message", "!");
    }
    return "redirect:" + listUser(request, response, modelMap);
}

From source file:uk.ac.gda.dls.client.views.ImageFileDisplayer.java

@Override
public void processFile(String filename) {
    if (StringUtils.hasLength(filename)) {
        queueProcess(filename);
    }
}

From source file:grails.plugin.cache.web.PageInfo.java

/**
 * Returns true if the page's etag header indicates it is the same as the
 * copy held by the client as indicated by the request's if-none-match
 * header.//from w  w  w .  java2s .  c  o  m
 */
public boolean isMatch(HttpServletRequest request) {
    String ifNoneMatch = request.getHeader(HttpHeaders.IF_NONE_MATCH);
    String etag = getHeader(HttpHeaders.ETAG);
    if (!StringUtils.hasLength(ifNoneMatch) || !StringUtils.hasLength(etag)) {
        return false;
    }

    return ifNoneMatch == etag;
}

From source file:grails.plugin.cache.web.PageInfo.java

public Map<String, Object> getCacheDirectives() {
    String cacheControl = getHeader(HttpHeaders.CACHE_CONTROL);
    Map<String, Object> directives = new HashMap<String, Object>();
    if (StringUtils.hasLength(cacheControl)) {
        for (String directive : cacheControl.split(",\\s*")) {
            Matcher matcher = PATTERN_CACHE_DIRECTIVE.matcher(directive);
            if (!matcher.find()) {
                continue;
            }/*from  www  . j av  a  2  s . c  o  m*/

            String name = matcher.group(1);
            String value = matcher.group(2);
            if (StringUtils.hasLength(value)) {
                try {
                    directives.put(name, Integer.valueOf(value));
                } catch (NumberFormatException e) {
                    directives.put(name, value);
                }
            } else {
                directives.put(name, true);
            }
        }
    }
    return directives;
}

From source file:org.codehaus.groovy.grails.scaffolding.AbstractGrailsTemplateGenerator.java

protected String makeRelativeIfPossible(String fileName, String base) throws IOException {
    if (StringUtils.hasLength(base)) {
        fileName = StringGroovyMethods.minus(fileName, new File(base).getCanonicalPath());
    }//from  ww w . jav a  2  s.  c o m
    return fileName;
}

From source file:com.jaxio.celerio.configuration.Configuration.java

public void setApplicationName(String applicationName) {
    if (StringUtils.hasLength(applicationName)) {
        this.applicationName = applicationName;
    }/*  ww w . ja v  a 2  s .  c o m*/
}

From source file:org.zilverline.core.AbstractCollection.java

/**
 * Determines the URL of the collection.
 * <p>/*from w w w  .  j a va2  s .c  om*/
 * The URL maps the contentDir to another location. e.g. A document
 * 'ldap.pdf' in contentDir 'e:\collection\books\' with an URL of
 * 'http://search.company.com/books/' will be returned in a search result as
 * <code>http://search.company.com/books/ldap.pdf</code>
 * </p>
 * 
 * @return the URL of the collection as a String, possibly null in the
 *         exeptional case where there is no contentDir
 */
public final String getUrlDefault() {
    if (StringUtils.hasLength(url)) {
        if (url.endsWith("/")) {
            return url;
        } else {
            return url + "/";
        }
    } else {
        if (contentDir != null) {
            return "file://" + contentDir.toURI().getPath();
        } else {
            log.warn("Collection " + name + " does not have a contentDir.");
            return null;
        }
    }
}