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

Introduction

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

Prototype

public static String trimToNull(String str)

Source Link

Document

Removes control characters (char <= 32) from both ends of this String returning null if the String is empty ("") after the trim or if it is null.

Usage

From source file:com.alibaba.dubbo.governance.web.governance.module.screen.Loadbalances.java

public void index(Map<String, Object> context) {
    final String service = StringUtils.trimToNull((String) context.get("service"));

    List<LoadBalance> loadbalances;
    if (service != null && service.length() > 0) {
        loadbalances = OverrideUtils.overridesToLoadBalances(overrideService.findByService(service));

        loadbalances = OverrideUtils.overridesToLoadBalances(overrideService.findByService(service));
    } else {/*from w  w  w . ja  v a2s  .  co m*/
        loadbalances = OverrideUtils.overridesToLoadBalances(overrideService.findAll());
    }
    context.put("loadbalances", loadbalances);
}

From source file:com.bluexml.side.util.dependencies.WorkbenchPreferencePage1.java

public static String getLocationPreference() {
    IPreferenceStore store = Activator.getDefault().getPreferenceStore();
    String locationPreference = store.getString(MAVEN_REPO_LOCATION);

    if (StringUtils.trimToNull(locationPreference) == null) {
        locationPreference = RepositorySystem.defaultUserLocalRepository.toString();
    }/*from   w  w  w  .  ja  v a  2s.  co m*/
    return locationPreference;
}

From source file:com.opengamma.install.launch.MainRunner.java

protected String[] getParameters(String args) {
    s_logger.debug("processing args [{}]", args);
    args = StringUtils.trimToNull(args);
    final String[] tokens = StringUtils.split(args);
    String[] result = null;//from   w w w. java  2  s .  c  om
    if (tokens != null) {
        List<String> argList = Lists.newArrayList();
        StringBuilder strBuilder = new StringBuilder();
        for (String token : tokens) {
            boolean processed = false;
            if (token.startsWith("'")) {
                strBuilder.append(token);
                processed = true;
            }
            if (token.endsWith("'")) {
                if (strBuilder.length() != 0) {
                    if (!processed) {
                        strBuilder.append(" ").append(token);
                    }
                    argList.add(strBuilder.substring(1, strBuilder.length() - 1));
                } else {
                    argList.add(token);
                }
                strBuilder = new StringBuilder();
                processed = true;
            }
            if (!processed) {
                if (strBuilder.length() == 0) {
                    argList.add(token);
                } else {
                    strBuilder.append(" ").append(token);
                }
            }
        }
        if (strBuilder.length() != 0) {
            argList.addAll(Arrays.asList(StringUtils.split(strBuilder.toString())));
        }
        result = argList.toArray(new String[] {});
    }
    s_logger.debug("processed args {}", ArrayUtils.toString(result));
    return result;
}

From source file:com.bluexml.xforms.generator.forms.renderable.forms.field.RenderableRegexInput.java

public RenderableRegexInput(XFormsGenerator generationManager, FormElement parent, CF formElement,
        String regexp) {//from w  w w .  ja  v a 2s  .  c  o m
    super(generationManager, parent, formElement, "string");
    this.regexp = StringUtils.trimToNull(regexp);
}

From source file:com.thistech.spotlink.model.MediaFile.java

public MediaFile(VAST.Ad.InLine.Creatives.Creative.Linear.MediaFiles.MediaFile vastMediaFile) {
    if (vastMediaFile != null) {
        if (vastMediaFile.getHeight() != null) {
            this.height = vastMediaFile.getHeight().intValue();
        }//from ww  w . j a  v  a  2 s .c o m
        if (vastMediaFile.getWidth() != null) {
            this.width = vastMediaFile.getWidth().intValue();
        }
        this.type = vastMediaFile.getType();
        this.url = StringUtils.trimToNull(vastMediaFile.getValue());
    }
}

From source file:fm.last.citrine.notification.BaseNotifier.java

protected String getDisplayLogUrl(TaskRun taskRun) {
    if (StringUtils.trimToNull(baseCitrineUrl) == null) {
        return null;
    }//from   ww w. j  av a 2s .  c o m
    return baseCitrineUrl + VIEW_LOG_PATH.replace("$", String.valueOf(taskRun.getId()));
}

From source file:com.egt.core.util.JS.java

public static String getCloseWindowJavaScript(String field, String value, String button) {
    VelocityContext context = new VelocityContext();
    context.put("field", StringUtils.trimToNull(field));
    context.put("value", StringUtils.trimToNull(value));
    context.put("button", StringUtils.trimToNull(button));
    return merge("js-close-window", context);
}

From source file:au.org.ala.names.model.NameSearchResult.java

public NameSearchResult(String id, String lsid, MatchType type) {
    this.id = id;//Long.parseLong(id);
    this.lsid = StringUtils.trimToNull(lsid) == null ? id : StringUtils.trimToNull(lsid);
    matchType = type;/*from  ww  w .j av  a  2s  .  c  o  m*/
    isHomonym = false;
}

From source file:com.haulmont.cuba.gui.components.filter.UserSetHelper.java

public static Set<String> parseSet(String text) {
    Set<String> set = new HashSet<>();
    if ("NULL".equals(StringUtils.trimToEmpty(text)))
        return set;
    String[] ids = text.split(",");
    for (String id : ids) {
        String s = StringUtils.trimToNull(id);
        if (s != null)
            set.add(s);// w  w w .  j  av  a  2  s  .  c om
    }
    return set;
}

From source file:ips1ap101.lib.core.app.OrdenConjuntoResultados.java

@Override
public String toString() {
    String order = StringUtils.EMPTY;
    String token;/*  w  w  w . ja  v  a 2 s  .c  om*/
    for (CriterioOrden criterio : criterios) {
        token = criterio.toString();
        order += StringUtils.isBlank(token) ? "" : COMA + token;
    }
    order = StringUtils.removeStart(order, COMA);
    return StringUtils.trimToNull(order);
}