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

Introduction

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

Prototype

public static String defaultString(String str)

Source Link

Document

Returns either the passed in String, or if the String is null, an empty String ("").

Usage

From source file:de.tudarmstadt.ukp.clarin.webanno.brat.controller.TypeUtil.java

/**
 * Construct the label text used in the brat user interface.
 *
 * @param aAdapter the adapter./*from  w ww . jav  a2 s  .  co m*/
 * @param aFs the annotation.
 * @param aFeatures the features.
 * @return the label.
 */
public static String getBratLabelText(TypeAdapter aAdapter, AnnotationFS aFs,
        List<AnnotationFeature> aFeatures) {
    StringBuilder bratLabelText = new StringBuilder();
    for (AnnotationFeature feature : aFeatures) {

        if (!feature.isEnabled() || !feature.isVisible()
                || !MultiValueMode.NONE.equals(feature.getMultiValueMode())) {
            continue;
        }

        Feature labelFeature = aFs.getType().getFeatureByBaseName(feature.getName());

        if (bratLabelText.length() > 0) {
            bratLabelText.append(TypeAdapter.FEATURE_SEPARATOR);
        }

        bratLabelText.append(StringUtils.defaultString(aFs.getFeatureValueAsString(labelFeature)));
    }

    if (bratLabelText.length() > 0) {
        return bratLabelText.toString();
    } else {
        // If there are no label features at all, then use the layer UI name
        return "(" + aAdapter.getLayer().getUiName() + ")";
    }
}

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

public String getBuildError() {
    Object obj = props.get("stacktrace.error");
    if (obj == null) {
        return "";
    }//  ww  w .  j ava 2  s  .  c  om
    return StringUtils.defaultString(obj.toString());
}

From source file:net.duckling.ddl.web.api.rest.TeamController.java

@RequestMapping(method = RequestMethod.POST)
public void create(@RequestParam("teamCode") String teamCode, @RequestParam("displayName") String displayName,
        @RequestParam("description") String description,
        @RequestParam(value = "accessType", required = false) String accessType,
        @RequestParam(value = "autoTeamCode", required = false) Boolean autoTeamCode,
        @RequestParam(value = "type", required = false) String type, HttpServletRequest request,
        HttpServletResponse response) {// w  ww . j av  a2 s  . c om
    String uid = getCurrentUid(request);
    accessType = StringUtils.defaultIfBlank(accessType, Team.ACCESS_PRIVATE);
    autoTeamCode = autoTeamCode == null ? false : autoTeamCode;
    teamCode = StringUtils.defaultString(teamCode).trim();

    LOG.info("create team start... {uid:" + uid + ",teamCode:" + teamCode + ",displayName:" + displayName
            + ",accessType:" + accessType + ",autoTeamCode:" + autoTeamCode + ",type:" + type + "}");

    //??
    if (!ClientValidator.validate(request)) {
        LOG.warn("client is not allowed. {teamCode:" + teamCode + ",type:" + type + ",host:"
                + ClientValidator.getRealIp(request) + ",pattern:" + ClientValidator.getClientIpPattern(request)
                + "}");

        response.setStatus(HttpServletResponse.SC_FORBIDDEN);
        JsonUtil.write(response, ErrorMsg.NEED_PERMISSION);
        return;
    }

    if (Team.CONFERENCE_TEAM.equals(type)) {
        //nothing
    } else {
        //
        type = Team.COMMON_TEAM;
    }

    if (autoTeamCode) {
        teamCode = tidyTeamCode(teamCode);
        if ("".equals(teamCode)) {
            teamCode = getRandomString(5);
        }
        teamCode = teamCodeIncrement(teamCode, 0);
    }
    if (!checkParams(teamCode, displayName, description, accessType, response)) {
        return;
    }

    Map<String, String> params = getParamsForCreate(uid, teamCode, displayName, description, accessType, type);
    int teamId = teamService.createAndStartTeam(uid, params);
    teamService.addTeamMembers(teamId, new String[] { uid }, new String[] { super.getCurrentUsername(request) },
            Team.AUTH_ADMIN);
    LOG.info("create team success. {uid:" + uid + ", tid:" + teamId + ", parmas:" + params + "}");

    response.setStatus(HttpServletResponse.SC_CREATED);
    JsonUtil.write(response, VoUtil.getTeamVo(teamService.getTeamByID(teamId)));
}

From source file:com.bitium.confluence.config.SAMLConfig.java

public String getBaseUrl() {
    return StringUtils.defaultString(defaultBaseURL);
}

From source file:com.flexive.rest.ExceptionHandler.java

public Response toResponse(Throwable throwable) {
    final FxRestApiResponse response;

    if (throwable instanceof FxRestApiTokenExpiredException) {
        if (LOG.isDebugEnabled()) {
            LOG.debug("Invalid or expired REST-API token: "
                    + ((FxRestApiTokenExpiredException) throwable).getToken());
        }// ww  w .  ja v  a  2  s .  c  o  m
        response = FxRestApiResponse.error(FxRestApiConst.STATUS_TOKEN_INVALID,
                "Invalid REST-API token or token expired");
    } else if (throwable instanceof GuestAccessDisabledException) {
        response = FxRestApiResponse.error(FxRestApiConst.STATUS_ERROR_GENERIC,
                "No security token provided and guest access is disabled");
    } else {
        LOG.error("Error during REST-API request", throwable);
        response = FxRestApiResponse.error(throwable.getMessage());
    }

    if (FxRestApiUtils.isRequestContextAvailable()) {
        return FxRestApiUtils.buildResponse(response);
    } else {
        // no context available, so not a flexive API request or a missing/invalid path

        // if a response format was explicitly requested via the format query parameter, use it
        final String queryString = StringUtils.defaultString(FxBasicFilter.getRequestQueryString());
        final Response.ResponseBuilder builder = Response.ok(response)
                .status(Response.Status.INTERNAL_SERVER_ERROR);
        if (queryString.contains("format=json")) {
            builder.type(MediaType.APPLICATION_JSON_TYPE);
        } else if (queryString.contains("format=xml")) {
            builder.type(MediaType.APPLICATION_XML);
        }

        return builder.build();
    }

}

From source file:com.opengamma.core.position.impl.SimplePortfolioNode.java

/**
 * Creates a portfolio node with a given name.
 * //from   w ww  .jav a2s  .co  m
 * @param name  the name of the portfolio node, null treated as empty
 */
public SimplePortfolioNode(String name) {
    _name = StringUtils.defaultString(name);
}

From source file:com.bitium.confluence.config.SAMLConfluenceConfig.java

public String getRedirectUrl() {
    return StringUtils.defaultString((String) pluginSettings.get(REDIRECT_URL_SETTING));
}

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

public String stacktrace() {
    String stacktrace = (String) props.get("stacktrace.stacktrace");
    return StringUtils.defaultString(stacktrace);
}

From source file:mitm.application.djigzo.net.ProxyInjectorImpl.java

@Override
public void setProxy(HttpClient httpClient) throws ProxyException {
    try {/*w  w w .j  av  a 2  s. co m*/
        if (httpClient == null) {
            return;
        }

        ProxySettings proxySettings = new PropertiesProxySettings(
                globalPreferencesManager.getGlobalUserPreferences().getProperties());

        if (proxySettings.isEnabled()) {
            if (logger.isDebugEnabled()) {
                logger.debug("Setting proxy. Host: " + proxySettings.getHost() + ", Port: "
                        + proxySettings.getPort() + ", Username: " + proxySettings.getUsername());
            }

            httpClient.getHostConfiguration().setProxy(proxySettings.getHost(), proxySettings.getPort());

            Credentials credentials = new NTCredentials(StringUtils.defaultString(proxySettings.getUsername()),
                    proxySettings.getPassword(), StringUtils.defaultString(proxySettings.getDomain()),
                    StringUtils.defaultString(proxySettings.getHost()));

            httpClient.getState().setProxyCredentials(AuthScope.ANY, credentials);
        } else {
            httpClient.getHostConfiguration().setProxyHost(null);
        }
    } catch (HierarchicalPropertiesException e) {
        throw new ProxyException(e);
    }
}

From source file:mitm.common.security.certificate.X500PrincipalInspector.java

private String rDNToString(RDN rdn) {
    String result = null;/*  w w  w. ja v a  2  s.co  m*/

    if (rdn.isMultiValued()) {
        /*
         * We currently do not support multi-value RDNs so if multi valued, combine them into one 
         * string with +
         */
        AttributeTypeAndValue[] values = rdn.getTypesAndValues();

        StrBuilder sb = new StrBuilder();

        for (AttributeTypeAndValue value : values) {
            sb.appendSeparator('+');
            sb.append(IETFUtils.valueToString(value.getValue()));

            result = sb.toString();
        }
    } else {
        result = IETFUtils.valueToString(rdn.getFirst().getValue());
    }

    return StringUtils.defaultString(result);
}