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

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

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Introduction

In this page you can find the example usage for org.apache.commons.lang3 StringUtils isBlank.

Prototype

public static boolean isBlank(final CharSequence cs)

Source Link

Document

Checks if a CharSequence is whitespace, empty ("") or null.

 StringUtils.isBlank(null)      = true StringUtils.isBlank("")        = true StringUtils.isBlank(" ")       = true StringUtils.isBlank("bob")     = false StringUtils.isBlank("  bob  ") = false

Usage

From source file:controllers.skilltag.SkillTagApp.java

@Transactional(readOnly = true)
public static Result list() {
    DynamicForm requestData = Form.form().bindFromRequest();
    String p = requestData.get("p") == null ? "1" : requestData.get("p");
    Long i = StringUtils.isBlank(requestData.get("i")) ? 2L : Long.parseLong(requestData.get("i"));
    String s = StringUtils.isBlank(requestData.get("s")) ? null : requestData.get("s");

    String cf = requestData.get("cf");
    String ssf = requestData.get("ssf");
    String ef = requestData.get("ef");
    String gf = requestData.get("gf");
    String o = requestData.get("o");
    String ot = requestData.get("ot");

    List<SkillTag> skillTags = SkillTag.getAll(i, 1, "all");

    List<TagListVo> ivs = new ArrayList<TagListVo>();
    List<TagListVo> svs = new ArrayList<TagListVo>();
    ScriptEngine engine = SemUtils.getEngine();
    try {//ww w  .  java 2s.c  o m
        for (SkillTag st : skillTags) {
            TagListVo tv = new TagListVo();
            tv.setTagName(st.tagName);
            tv.setTagId(st.id);
            if (st.tagType != null && st.tagType.ordinal() == SkillTag.TagType.CATEGORY.ordinal()) {
                if (st.id.equals(i))
                    tv.setIsCurr(true);
                tv.setHref(controllers.skilltag.routes.SkillTagApp.list().url() + "?p=1&i=" + tv.getTagId());
                ivs.add(tv);
            } else {
                tv.setHref(controllers.skilltag.routes.SkillTagApp.list().url() + "?p=1&i=" + i + "&s="
                        + engine.eval("encodeURIComponent('" + tv.getTagName() + "')").toString());
                svs.add(tv);
            }
        }
        if (StringUtils.isNotBlank(s)) {
            TagListVo tv = new TagListVo();
            tv.setTagName(s);
            tv.setIsCurr(true);
            tv.setHref(controllers.skilltag.routes.SkillTagApp.list().url() + "?p=1&i=" + i + "&s="
                    + engine.eval("encodeURIComponent('" + tv.getTagName() + "')").toString());
            svs.add(0, tv);
        }
    } catch (ScriptException e) {
        e.printStackTrace();
    }
    List<ExpertListVO> elv = getTagExperts(p, i, s, cf, ssf, ef, gf, o, ot);
    SPage spage = new SPage(Integer.parseInt(p), i, s, cf, ssf, ef, gf, o, ot, ivs, svs, elv);
    List<String> countryList = SkillTag.getCountryNameWithCache();
    spage.setCountryList(countryList);

    return ok(views.html.skilltag.skilltagall.render(spage));
}

From source file:ext.sns.auth.AuthResponse.java

/**
 * AuthResonpse/*w w w. ja v a2 s .  c  om*/
 * 
 * @param params ?
 * @return AuthResonpse null - ???
 */
public static AuthResponse create(Map<String, String> params) {
    if (MapUtils.isEmpty(params)) {
        return null;
    }
    String code = params.get("code");
    String error = params.get("error");
    if (StringUtils.isBlank(code) && StringUtils.isBlank(error)) {
        LOGGER.error("code and error is blank.");
        return null;
    }
    String state = params.get("state");

    AuthResponse authResponse = new AuthResponse();
    authResponse.code = code;
    authResponse.state = state;
    authResponse.raw = params;
    authResponse.error = error;

    ProviderConfig providerConfig = ConfigManager.getProviderConfigByAuthResponse(authResponse);
    if (null == providerConfig) {
        LOGGER.error("No match ProviderConfig by " + authResponse.toString() + ".");
        return null;
    }
    Map<String, String> callbackParam = providerConfig.getCallbackParam(authResponse);
    if (MapUtils.isEmpty(callbackParam)) {
        LOGGER.error("callbackParam is null.");
        return null;
    }

    String type = callbackParam.get(ConfigManager.TYPE_KEY);
    if (StringUtils.isBlank(type)) {
        LOGGER.error("type is blank.");
        return null;
    }

    authResponse.type = type;
    authResponse.providerName = providerConfig.getName();

    callbackParam.remove(ConfigManager.TYPE_KEY);
    authResponse.backExtParam = callbackParam;

    return authResponse;
}

From source file:com.thoughtworks.go.util.TriState.java

public static TriState from(String booleanLike) {
    if (StringUtils.isBlank(booleanLike)) {
        return UNSET;
    }/*from  w w  w.j  av a2s.c o m*/
    if (booleanLike.toLowerCase().equals("false")) {
        return FALSE;
    }
    if (booleanLike.toLowerCase().equals("true")) {
        return TRUE;
    }
    throw new IllegalArgumentException(
            String.format("The string '%s' does not look like a boolean.", booleanLike));
}

From source file:com.gtafe.tools.utils.MimeUtils.java

/**
 * Return the mime type for a file name. The extension is parsed out and the
 * method to get mime type by extension is called. Extension mappings are
 * found in the mimeTypes.properties file in the org.extremecomponents.util
 * package.//  w  w  w .j av a2 s . c  o  m
 */
public static String getFileMimeType(String fileName) {
    if (StringUtils.isBlank(fileName) || (fileName.indexOf(".") == -1)) {
        return null;
    }

    fileName = fileName.substring(fileName.lastIndexOf("."));

    return getExtensionMimeType(fileName);
}

From source file:com.thoughtworks.go.apiv4.agents.representers.UpdateRequestRepresenter.java

static TriState toTriState(String agentConfigState) {
    if (StringUtils.isBlank(agentConfigState)) {
        return TriState.UNSET;
    } else if (StringUtils.equalsIgnoreCase(agentConfigState, "enabled")) {
        return TriState.TRUE;
    } else if (StringUtils.equalsIgnoreCase(agentConfigState, "disabled")) {
        return TriState.FALSE;
    } else {//from   w w w.j av  a  2  s  . c  o  m
        throw HaltApiResponses.haltBecauseOfReason(
                "The value of `agent_config_state` can be one of `Enabled`, `Disabled` or null.");
    }
}

From source file:de.decoit.simu.cbor.xml.dictionary.DictionaryProvider.java

/**
 * Retrieve a Dictionary instance that may be referenced by its name.
 * If no instance is registered under this name, a new one is created.
 *
 * @param name Reference name for the requested instance
 * @return The Dictionary instance referenced by the provided name
 *//*from   ww w.j ava 2s  . c o m*/
public static Dictionary getNamedInstance(String name) {
    if (StringUtils.isBlank(name)) {
        throw new IllegalArgumentException("Instance name must not be blank");
    }

    if (namedInstances.get(name) == null) {
        namedInstances.put(name, new Dictionary());
    }

    return namedInstances.get(name);
}

From source file:com.trenako.values.Priority.java

/**
 * Parses the string argument as a {@code Priority}.
 *
 * @param prio        the string to be parsed
 * @param defaultPrio the default {@code Priority} value
 * @return a {@code Priority} value//from w w w. j  ava  2s. c om
 */
public static Priority parse(String prio, Priority defaultPrio) {
    if (StringUtils.isBlank(prio)) {
        return defaultPrio;
    }
    return LocalizedEnum.parseString(prio, Priority.class);
}

From source file:com.hbc.api.trade.order.controller.validator.OrderValidator.java

public static void validateDeliverGuide(String allocateGid, String orderNo, String guideId) {
    validateGuideId(guideId);/*from   ww  w  .j a  va 2  s .c  o  m*/
    validateOrderNo(orderNo);
    if (StringUtils.isBlank(allocateGid)) {
        logger.error(
                "allocateGid(?allocat_gno) null??allocateGid="
                        + allocateGid);
        throw new TradeException(TradeReturnCodeEnum.ORDER_PARAM_FAILED, "allocateGid");
    }
}

From source file:com.netflix.genie.agent.AgentMetadataImpl.java

private static String getAgentVersionOrFallback() {
    final String agentVersion = AgentMetadataImpl.class.getPackage().getImplementationVersion();
    if (!StringUtils.isBlank(agentVersion)) {
        return agentVersion;
    }/*  w ww  . j av a  2  s .  c  o  m*/
    log.warn("Failed to retrieve agent version");
    return FALLBACK_STRING;
}

From source file:com.thoughtworks.go.domain.ConfigurationDisplayUtil.java

public static List<ConfigurationProperty> getConfigurationPropertiesToBeUsedForDisplay(
        PluginPreferenceStore metadataStore, String pluginId, final Configuration configuration) {
    List<ConfigurationProperty> keysForDisplay = new ArrayList<>();
    boolean pluginDoesNotExist = !metadataStore.hasPreferenceFor(pluginId);

    for (ConfigurationProperty property : configuration) {
        boolean isNotASecureProperty = !property.isSecure();
        boolean isPartOfIdentity = metadataStore.hasOption(pluginId, property.getConfigurationKey().getName(),
                PackageConfiguration.PART_OF_IDENTITY);
        if (isNotASecureProperty && !StringUtils.isBlank(property.getValue())
                && (pluginDoesNotExist || isPartOfIdentity)) {
            keysForDisplay.add(property);
        }/*from   w w  w. j av a 2s.  c  o  m*/
    }
    return keysForDisplay;
}