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

Introduction

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

Prototype

public static boolean isEmpty(String str)

Source Link

Document

Checks if a String is empty ("") or null.

Usage

From source file:com.laex.cg2d.model.model.ResourceFile.java

/**
 * Checks if is empty.//from   ww w  . j  a v  a  2 s.  co  m
 *
 * @param resFile the res file
 * @return true, if is empty
 */
public static boolean isEmpty(CGResourceFile resFile) {
    return StringUtils.isEmpty(resFile.getResourceFile());
}

From source file:it.biztech.btable.util.Utils.java

public static IBasicFile getFile(String filePath, String basePath) {
    if (StringUtils.isEmpty(filePath)) {
        return null;
    }/*from  www . j av a 2 s.  com*/

    IContentAccessFactory factory = PentahoPluginEnvironment.getInstance().getContentAccessFactory();
    String res = StringUtils.strip(filePath.toLowerCase(), "/");

    if (res.startsWith(BTableConstants.SYSTEM_DIR + "/")) {
        res = StringUtils.strip(res, BTableConstants.SYSTEM_DIR + "/");
        if (res.startsWith(BTableConstants.PLUGIN_SYSTEM_DIR.toLowerCase() + "/")) {
            filePath = filePath.replaceFirst(
                    BTableConstants.SYSTEM_DIR + "/" + BTableConstants.PLUGIN_SYSTEM_DIR + "/", "");
            return factory.getPluginSystemReader(basePath).fetchFile(filePath);
        } else {
            String pluginId = res.substring(0, filePath.indexOf("/"));
            filePath = filePath.replaceFirst(BTableConstants.SYSTEM_DIR + "/" + pluginId + "/", "");
            return factory.getOtherPluginSystemReader(pluginId, basePath).fetchFile(filePath);
        }
    } else if (res.startsWith(BTableConstants.PLUGIN_REPOSITORY_DIR.toLowerCase() + "/")) {
        filePath = filePath.replaceFirst(BTableConstants.PLUGIN_REPOSITORY_DIR + "/", "");
        return factory.getPluginRepositoryReader(basePath).fetchFile(filePath);
    } else {
        if (factory.getPluginSystemReader(basePath).fileExists(filePath)) {
            return factory.getPluginSystemReader(basePath).fetchFile(filePath);
        } else if (factory.getUserContentAccess(basePath).fileExists(filePath)) {
            return factory.getUserContentAccess(basePath).fetchFile(filePath);
        }
    }

    return null;
}

From source file:com.ms.app.web.commons.utils.DeviceUtils.java

/**
 * ?UA??/*from  ww w.  j  a v a 2  s  . co m*/
 * 
 * @param ua
 * @return
 */
public static WebBrowserEnum getBowser(String ua) {
    if (StringUtils.isEmpty(ua)) {
        return null;
    }
    ua = ua.toLowerCase();
    if (ua.contains("msie")) {
        return WebBrowserEnum.IE;
    }
    if (ua.contains("chrome")) {
        return WebBrowserEnum.CHROME;
    }
    if (ua.contains("firefox")) {
        return WebBrowserEnum.FIREFOX;
    }
    if (ua.contains("safari")) {
        return WebBrowserEnum.SAFARI;
    }
    if (ua.contains("opera")) {
        return WebBrowserEnum.OPERA;
    }
    return null;
}

From source file:com.microsoft.alm.plugin.idea.common.utils.EventContextHelper.java

public static Map<String, Object> createContext(final String sender) {
    final Map<String, Object> eventContext = new HashMap<String, Object>();
    if (!StringUtils.isEmpty(sender)) {
        setSender(eventContext, sender);
    }/* w w w .  j a v a2 s.  c om*/
    return eventContext;
}

From source file:com.dianping.simple.spring.TestPropertyEditor.java

public void setAsText(String text) {
    if (StringUtils.isEmpty(text)) {
        throw new IllegalArgumentException("error text formatter");
    }/*from   w  w  w  .ja  va2 s . co m*/
    String[] infos = text.split(",");
    Test test = new Test();
    test.setName(infos[0]);
    test.setAge(Integer.parseInt(infos[1]));
    setValue(test);
}

From source file:fi.vm.sade.organisaatio.api.DateParam.java

@Override
protected Date parse(String param) throws Throwable {
    if (StringUtils.isEmpty(param)) {
        return null;
    }// w w  w.  ja  v a 2 s  .c  om
    final DateFormat dateFormat = new SimpleDateFormat("yyyy-MM-dd");
    try {
        return dateFormat.parse(param);
    } catch (ParseException e) {
        throw new WebApplicationException(Response.status(Status.BAD_REQUEST)
                .entity("Couldn't parse date string: " + e.getMessage()).build());
    }
}

From source file:com.zxy.commons.lang.utils.ObjectsUtils.java

/**
 * ?/*from  w  w  w  . j a  va  2s. c om*/
 * 
 * @param obj 
 * @return ?
 */
public static boolean isEmpty(Object obj) {
    if (obj == null) {
        return true;
    }
    if (obj.toString().length() == 0) {
        return true;
    }
    return StringUtils.isEmpty(obj.toString());
}

From source file:com.npower.wall.TagUtil.java

/**
 * Get the UA from request if any otherwise use the parameter passed
 *//*from   ww w .  j  av  a 2s .  c o  m*/

public static String getUA(HttpServletRequest request) {
    String UA = "";
    if (request.getParameter("UA") != null) {
        UA = request.getParameter("UA");
    } else {
        UA = request.getHeader("User-Agent");
    }
    if (StringUtils.isEmpty(UA)) {
        // Default UA
        UA = "Nokia6681";
    }
    return UA;
}

From source file:cz.strmik.cmmitool.web.controller.propertyeditor.UserEditor.java

@Override
public void setAsText(String text) {
    if (StringUtils.isEmpty(text)) {
        setValue(null);/*w w  w .  ja v a 2s  . c o  m*/
    } else {
        setValue(userDao.findUser(text));
    }
}

From source file:info.magnolia.cms.util.PathUtil.java

public static String createPath(String path, String label) {
    String res;//w w w .  j  a  v a2 s.  co m
    if (StringUtils.isEmpty(path) || (path.equals("/"))) { //$NON-NLS-1$
        res = label;
    } else {
        res = path + "/" + label;
    }
    return addLeadingSlash(res);
}