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

Introduction

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

Prototype

String EMPTY

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Document

The empty String "".

Usage

From source file:com.envision.envservice.common.util.SAPUtil.java

/**
 * ?SAP Date//from www  . j  a  va2 s. c  om
 */
public static String formatSAPDate(String sapDate, String format) {
    if (StringUtils.isEmpty(sapDate)) {
        return StringUtils.EMPTY;
    }

    Objects.requireNonNull(format);

    int tsStart = sapDate.indexOf(FIELD_PREFIX_DATE) + FIELD_PREFIX_DATE.length();
    int tsEnd = sapDate.indexOf(FIELD_SUFFIX_DATE);
    String ts = sapDate.substring(tsStart, tsEnd);

    return DateUtil.format(new Date(Long.valueOf(ts)), format);
}

From source file:com.cyclopsgroup.waterview.tool.LinkTool.java

/**
 * Add parameter into query string//from  ww w  .  ja va 2 s. c  o  m
 * 
 * @param name Parameter name
 * @param value Parameter value
 * @return Link itself
 * @throws Exception Throw it out
 */
public LinkTool addParam(String name, Object value) throws Exception {
    String s = value == null ? StringUtils.EMPTY : value.toString();
    s = URLEncoder.encode(s, ENCODING);
    String part = name + "=" + s;
    if (queryString == null) {
        queryString = new StringBuffer(part);
    } else {
        queryString = new StringBuffer('&').append(part);
    }
    return this;
}

From source file:com.comcast.viper.flume2storm.zookeeper.ZkClientConfigurationTest.java

@Test(expected = IllegalArgumentException.class)
public void testInvalidConnectionStr() {
    new ZkClientConfiguration().setConnectionStr(StringUtils.EMPTY);
}

From source file:com.apexxs.neonblack.utilities.Hints.java

public String containsHint(String name) {
    try {//from w  ww  .  j a v a 2s .com
        for (Map.Entry<String, String> entry : hintMap.entrySet()) {
            if (StringUtils.containsIgnoreCase(name, entry.getKey())) {
                return entry.getValue();
            }
        }
    } catch (Exception ex) {
        //Let it go, return an empty String
    }
    return StringUtils.EMPTY;
}

From source file:com.microsoft.alm.plugin.idea.common.ui.workitem.WorkItemHelper.java

public static String getRelationUrl(@NotNull final WorkItem item, @NotNull final String attributeName,
        @NotNull final String attributeValue) {
    final List<WorkItemRelation> relationsList = item.getRelations();
    if (relationsList != null) {
        for (WorkItemRelation relation : relationsList) {
            final Map<String, Object> attributes = relation.getAttributes();
            if (attributes != null && attributes.containsKey(attributeName)
                    && attributeValue.equalsIgnoreCase(attributes.get(attributeName).toString())) {
                return relation.getUrl();
            }//from w  w  w.j ava2s .c om
        }
    }
    return StringUtils.EMPTY;
}

From source file:com.zb.app.web.webuser.ZuobianWebUserBuilder.java

private static void _loginOut(CookieManager cookieManager, CookieKeyEnum... keys) {
    for (CookieKeyEnum key : keys) {
        cookieManager.set(key, StringUtils.EMPTY);
    }/*from   w  w w  . j av a  2  s  .  co m*/
}

From source file:info.magnolia.cms.beans.config.ConfigLoader.java

/**
 * Initialize a ConfigLoader instance. All the supplied parameters will be set in
 * <code>info.magnolia.cms.beans.runtime.SystemProperty</code>
 * @param context ServletContext/*from  w  w  w  . java2  s.c om*/
 * @param config contains initialization parameters
 * @see SystemProperty
 */
public ConfigLoader(ServletContext context, Map config) {

    String rootDir = context.getRealPath(StringUtils.EMPTY);

    if (log.isInfoEnabled()) {
        log.info("Assuming paths relative to {}", rootDir); //$NON-NLS-1$
    }
    SystemProperty.setProperty(SystemProperty.MAGNOLIA_APP_ROOTDIR, rootDir);

    // load mgnl-beans.properties first
    InputStream mgnlbeansStream = getClass().getResourceAsStream(MGNL_BEANS_PROPERTIES);
    if (mgnlbeansStream != null) {
        Properties mgnlbeans = new Properties();
        try {
            mgnlbeans.load(mgnlbeansStream);
        } catch (IOException e) {
            log.error("Unable to load {} due to an IOException: {}", MGNL_BEANS_PROPERTIES, e.getMessage());
        } finally {
            IOUtils.closeQuietly(mgnlbeansStream);
        }

        for (Iterator iter = mgnlbeans.keySet().iterator(); iter.hasNext();) {
            String key = (String) iter.next();
            SystemProperty.setProperty(key, mgnlbeans.getProperty(key));
        }

    } else {
        log.warn(
                "{} not found in the classpath. Check that all the needed implementation classes are defined in your custom magnolia.properties file.",
                MGNL_BEANS_PROPERTIES);
    }

    Iterator it = config.entrySet().iterator();
    while (it.hasNext()) {
        Map.Entry param = (Map.Entry) it.next();
        SystemProperty.setProperty((String) param.getKey(), (String) param.getValue());
    }

    if (StringUtils.isEmpty(System.getProperty("java.security.auth.login.config"))) { //$NON-NLS-1$
        try {
            System.setProperty("java.security.auth.login.config", Path //$NON-NLS-1$
                    .getAbsoluteFileSystemPath("WEB-INF/config/jaas.config")); //$NON-NLS-1$
        } catch (SecurityException se) {
            log.error("Failed to set java.security.auth.login.config, check application server settings"); //$NON-NLS-1$
            log.error(se.getMessage(), se);
            log.info("Aborting startup");
            return;
        }
    } else {
        if (log.isInfoEnabled()) {
            log.info("JAAS config file set by parent container or some other application"); //$NON-NLS-1$
            log.info("Config in use " + System.getProperty("java.security.auth.login.config")); //$NON-NLS-1$ //$NON-NLS-2$
            log.info(
                    "Please make sure JAAS config has all necessary modules (refer config/jaas.config) configured"); //$NON-NLS-1$
        }
    }

    this.load(context);
}

From source file:at.pagu.soldockr.core.HttpSolrServerFactoryTest.java

@Test
public void testInitFactoryWithEmptyCore() {
    HttpSolrServerFactory factory = new HttpSolrServerFactory(solrServer, StringUtils.EMPTY);
    Assert.assertEquals(URL, ((HttpSolrServer) factory.getSolrServer()).getBaseURL());
}

From source file:jenkins.plugins.coverity.CoverityTool.CovBuildScriptCommandTest.java

@Test
public void commandForCompileSourcesTest_WithCaptureScriptSources() throws IOException, InterruptedException {
    InvocationAssistance invocationAssistance = new InvocationAssistanceBuilder().withIsScriptSrc(true)
            .withIsScriptSrc(true).build();
    CoverityPublisher publisher = new CoverityPublisherBuilder().withInvocationAssistance(invocationAssistance)
            .build();//from  w w  w  .  j  av a  2 s. c o  m
    Command covBuildScriptCommand = new CovBuildScriptCommand(build, launcher, listener, publisher,
            StringUtils.EMPTY, envVars);
    setExpectedArguments(new String[] { "cov-build", "--dir", "TestDir", "--no-command", "--fs-capture-search",
            "$WORKSPACE" });

    covBuildScriptCommand.runCommand();
    consoleLogger.verifyLastMessage(
            "[Coverity] cov-build command line arguments for script sources: " + actualArguments.toString());
}

From source file:com.alibaba.otter.node.etl.load.loader.db.DbLoadDumper.java

public static String dumpEventDatas(List<EventData> eventDatas) {
    if (CollectionUtils.isEmpty(eventDatas)) {
        return StringUtils.EMPTY;
    }/*from w ww. ja  v  a  2s .  co  m*/

    // ??
    StringBuilder builder = new StringBuilder(event_default_capacity * eventDatas.size());
    for (EventData data : eventDatas) {
        builder.append(dumpEventData(data));
    }
    return builder.toString();
}