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

Introduction

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

Prototype

public static <T extends CharSequence> T defaultIfBlank(final T str, final T defaultStr) 

Source Link

Document

Returns either the passed in CharSequence, or if the CharSequence is whitespace, empty ("") or null , the value of defaultStr .

 StringUtils.defaultIfBlank(null, "NULL")  = "NULL" StringUtils.defaultIfBlank("", "NULL")    = "NULL" StringUtils.defaultIfBlank(" ", "NULL")   = "NULL" StringUtils.defaultIfBlank("bat", "NULL") = "bat" StringUtils.defaultIfBlank("", null)      = null 

Usage

From source file:gobblin.source.extractor.extract.jdbc.OracleExtractor.java

@Override
public List<Command> getCountMetadata(String schema, String entity, WorkUnit workUnit,
        List<Predicate> predicateList) throws RecordCountException {
    log.debug("Build query to get source record count");
    List<Command> commands = new ArrayList<>();

    String columnProjection = "count(1)";
    String watermarkFilter = StringUtils.defaultIfBlank(this.concatPredicates(predicateList), EMPTY_CONDITION);
    String query = this.getExtractSql();

    query = query.replace(this.getOutputColumnProjection(), columnProjection)
            .replace(ConfigurationKeys.DEFAULT_SOURCE_QUERYBASED_WATERMARK_PREDICATE_SYMBOL, watermarkFilter);
    query = addSampleQueryPart(query);//from   w ww  .  j  a v  a  2s.  com
    query = castCountQuery(query);
    commands.add(JdbcExtractor.getCommand(query, JdbcCommand.JdbcCommandType.QUERY));
    return commands;
}

---

From source file:com.sonicle.webtop.calendar.TplHelper.java

public static String buildEventModificationBody(Locale locale, String dateFormat, String timeFormat,
        EventFootprint event) throws IOException, TemplateException, AddressException {
    DateTimeZone etz = DateTimeZone.forID(event.getTimezone());

    MapItem i18n = new MapItem();
    i18n.put("whenStart",
            WT.lookupResource(SERVICE_ID, locale, CalendarLocale.TPL_EMAIL_INVITATION_WHEN_START));
    i18n.put("whenEnd", WT.lookupResource(SERVICE_ID, locale, CalendarLocale.TPL_EMAIL_INVITATION_WHEN_END));
    i18n.put("where", WT.lookupResource(SERVICE_ID, locale, CalendarLocale.TPL_EMAIL_INVITATION_WHERE));
    i18n.put("whereMap", WT.lookupResource(SERVICE_ID, locale, CalendarLocale.TPL_EMAIL_INVITATION_WHERE_MAP));

    DateTimeFormatter fmt = DateTimeUtils.createFormatter(dateFormat + " " + timeFormat, etz);
    MapItem evt = new MapItem();
    evt.put("timezone", event.getTimezone());
    evt.put("startDate", fmt.print(event.getStartDate()));
    evt.put("endDate", fmt.print(event.getEndDate()));
    evt.put("occurs", null);
    if (!StringUtils.isEmpty(event.getRecurrenceRule())) {
        RRuleStringify.Strings strings = WT.getRRuleStringifyStrings(locale);
        RRuleStringify rrs = new RRuleStringify(strings, etz);
        evt.put("occurs", rrs.toHumanReadableTextQuietly(event.getRecurrenceRule()));
    }//from ww w.  j a  va 2  s  . co m
    evt.put("location", StringUtils.defaultIfBlank(event.getLocation(), null));
    evt.put("locationUrl", TplHelper.buildGoogleMapsUrl(event.getLocation()));

    MapItem vars = new MapItem();
    vars.put("i18n", i18n);
    vars.put("event", evt);

    return WT.buildTemplate(SERVICE_ID, "tpl/email/eventModification-body.html", vars);
}

---

From source file:controllers.PullRequestApp.java

@AnonymousCheck(requiresLogin = true, displaysFlashMessage = true)
@IsCreatable(ResourceType.FORK)/*from   www  .  j  a v a 2 s  .c  o m*/
public static Result newPullRequestForm(String userName, String projectName)
        throws IOException, GitAPIException {
    final Project project = Project.findByOwnerAndProjectName(userName, projectName);

    ValidationResult validation = validateBeforePullRequest(project);
    if (validation.hasError()) {
        return validation.getResult();
    }

    final List<Project> projects = project.getAssociationProjects();

    final Project fromProject = getSelectedProject(project, request().getQueryString("fromProjectId"), false);
    final Project toProject = getSelectedProject(project, request().getQueryString("toProjectId"), true);

    final List<GitBranch> fromBranches = new GitRepository(fromProject).getBranches();
    final List<GitBranch> toBranches = new GitRepository(toProject).getBranches();

    if (fromBranches.isEmpty()) {
        return badRequest(ErrorViews.BadRequest.render("error.pullRequest.empty.from.repository", fromProject,
                MenuType.PULL_REQUEST));
    }
    if (toBranches.isEmpty()) {
        return badRequest(ErrorViews.BadRequest.render("error.pullRequest.empty.to.repository", toProject));
    }

    final PullRequest pullRequest = PullRequest.createNewPullRequest(fromProject, toProject,
            StringUtils.defaultIfBlank(request().getQueryString("fromBranch"), fromBranches.get(0).getName()),
            StringUtils.defaultIfBlank(request().getQueryString("toBranch"), project.defaultBranch()));

    return ok(create.render("title.newPullRequest", new Form<>(PullRequest.class).fill(pullRequest), project,
            projects, fromProject, toProject, fromBranches, toBranches, pullRequest));
}

---

From source file:com.sonicle.webtop.core.io.input.XlsPartsProcessorOLD.java

@Override
public void processRecord(Record record) {
    cellValue = null;//w  ww  . j  a va2s  .com

    switch (record.getSid()) {
    case BoundSheetRecord.sid:
        BoundSheetRecord bsr = (BoundSheetRecord) record;
        if (!sheetFound) {
            if (StringUtils.equals(bsr.getSheetname(), sheetName)) {
                sheetFound = true;
                columnNames = new LinkedHashMap<>();
                columnIndexes = new HashMap<>();
            }
        } else {
            close();
        }
        break;

    case SSTRecord.sid:
        sstRecord = (SSTRecord) record;
        break;

    case BlankRecord.sid:
        BlankRecord br = (BlankRecord) record;
        row = br.getRow();
        col = br.getColumn();
        cellValue = "";
        break;

    case BoolErrRecord.sid:
        BoolErrRecord ber = (BoolErrRecord) record;
        row = ber.getRow();
        col = ber.getColumn();
        cellValue = "";
        break;

    case FormulaRecord.sid:
        FormulaRecord fr = (FormulaRecord) record;
        row = fr.getRow();
        col = fr.getColumn();
        if (Double.isNaN(fr.getValue())) {
            // Formula result is a string that is stored in the next record!
            findNextStringRecord = true;
            nextRow = fr.getRow();
            nextCol = fr.getColumn();
            cellValue = null;
        } else {
            cellValue = formatTrackingListener.formatNumberDateCell(fr);
        }
        break;

    case StringRecord.sid:
        if (findNextStringRecord) {
            // String for formula 
            StringRecord sr = (StringRecord) record;
            cellValue = sr.getString();
            row = nextRow;
            col = nextCol;
            // Resets markers...
            findNextStringRecord = false;
            nextRow = -1;
            nextCol = -1;
        }
        break;

    case LabelRecord.sid:
        LabelRecord lr = (LabelRecord) record;
        row = lr.getRow();
        col = lr.getColumn();
        cellValue = lr.getValue();
        break;

    case LabelSSTRecord.sid:
        LabelSSTRecord lsstr = (LabelSSTRecord) record;
        row = lsstr.getRow();
        col = lsstr.getColumn();
        if (sstRecord == null) {
            cellValue = "#ERROR(undefined string)";
        } else {
            cellValue = sstRecord.getString(lsstr.getSSTIndex()).toString();
        }
        break;

    case NoteRecord.sid:
        NoteRecord nr = (NoteRecord) record;
        row = nr.getRow();
        col = nr.getColumn();
        // TODO: Find object to match nrec.getShapeId() 
        cellValue = "#ERROR(TODO)";
        break;

    case NumberRecord.sid:
        NumberRecord rn = (NumberRecord) record;
        row = rn.getRow();
        col = rn.getColumn();
        cellValue = formatTrackingListener.formatNumberDateCell(rn);
        break;

    case RKRecord.sid:
        RKRecord rkr = (RKRecord) record;
        row = rkr.getRow();
        col = rkr.getColumn();
        cellValue = "#ERROR(TODO)";
        break;

    default:
        cellValue = null;
    }

    if (row == headersRow) {
        String cellReference = CellReference.convertNumToColString(col);
        String name = (headersRow == firstDataRow) ? cellReference
                : StringUtils.defaultIfBlank(cellValue, cellReference);
        columnNames.put(name.toLowerCase(), name);
        columnIndexes.put(name, col);
    }
}

---

From source file:gobblin.source.jdbc.OracleExtractor.java

@Override
public List<Command> getDataMetadata(String schema, String entity, WorkUnit workUnit,
        List<Predicate> predicateList) throws DataRecordException {
    log.debug("Build query to extract data");
    List<Command> commands = new ArrayList<>();
    int fetchSize = this.workUnitState.getPropAsInt(
            ConfigurationKeys.SOURCE_QUERYBASED_JDBC_RESULTSET_FETCH_SIZE,
            ConfigurationKeys.DEFAULT_SOURCE_QUERYBASED_JDBC_RESULTSET_FETCH_SIZE);
    log.info("Setting jdbc resultset fetch size as " + fetchSize);

    String watermarkFilter = StringUtils.defaultIfBlank(this.concatPredicates(predicateList), EMPTY_CONDITION);
    String query = this.getExtractSql();

    query = query.replace(ConfigurationKeys.DEFAULT_SOURCE_QUERYBASED_WATERMARK_PREDICATE_SYMBOL,
            watermarkFilter);/*from ww w.  j  ava 2s. com*/
    query = addSampleQueryPart(query);

    commands.add(getCommand(query, JdbcCommand.JdbcCommandType.QUERY));
    commands.add(getCommand(fetchSize, JdbcCommand.JdbcCommandType.FETCHSIZE));
    return commands;
}

---

From source file:com.smokejumperit.gradle.report.DependencyLicenseReport.java

protected Collection<ResolvedArtifact> resolveArtifacts(Map<String, String> spec) {
    try {//from   w w  w.  jav a 2s  .  com
        return resolvedArtifactCache.getUnchecked(ImmutableMap.copyOf(spec));
    } catch (Exception e) {
        if (getLogger().isInfoEnabled()) {
            getLogger().info("Failure to retrieve artifacts for " + spec, e);
        } else {
            getLogger().warn("Could not retrieve artifacts for " + spec + " -- "
                    + StringUtils.defaultIfBlank(e.getMessage(), e.getClass().getSimpleName()));
        }
        return Collections.emptyList();
    }
}

---

From source file:gobblin.source.extractor.extract.jdbc.OracleExtractor.java

@Override
public List<Command> getDataMetadata(String schema, String entity, WorkUnit workUnit,
        List<Predicate> predicateList) throws DataRecordException {
    log.debug("Build query to extract data");
    List<Command> commands = new ArrayList<>();
    int fetchSize = this.workUnitState.getPropAsInt(
            ConfigurationKeys.SOURCE_QUERYBASED_JDBC_RESULTSET_FETCH_SIZE,
            ConfigurationKeys.DEFAULT_SOURCE_QUERYBASED_JDBC_RESULTSET_FETCH_SIZE);
    log.info("Setting jdbc resultset fetch size as " + fetchSize);

    String watermarkFilter = StringUtils.defaultIfBlank(this.concatPredicates(predicateList), EMPTY_CONDITION);
    String query = this.getExtractSql();

    query = query.replace(ConfigurationKeys.DEFAULT_SOURCE_QUERYBASED_WATERMARK_PREDICATE_SYMBOL,
            watermarkFilter);/*from w w w.  ja v  a2  s  . co  m*/
    query = addSampleQueryPart(query);

    commands.add(JdbcExtractor.getCommand(query, JdbcCommand.JdbcCommandType.QUERY));
    commands.add(JdbcExtractor.getCommand(fetchSize, JdbcCommand.JdbcCommandType.FETCHSIZE));
    return commands;
}

---

From source file:com.xwikisas.xcs.tools.dependenciespackager.PackageXARDependenciesMojo.java

private void toExtension(DefaultLocalExtension extension, Model model) throws ComponentLookupException {
    extension.setName(getPropertyString(model, MPNAME_NAME, model.getName()));
    extension.setSummary(getPropertyString(model, MPNAME_SUMMARY, model.getDescription()));
    extension.setWebsite(getPropertyString(model, MPNAME_WEBSITE, model.getUrl()));

    // authors//from  ww w.j a  va  2  s .  c  o m
    for (Developer developer : model.getDevelopers()) {
        URL authorURL = null;
        if (developer.getUrl() != null) {
            try {
                authorURL = new URL(developer.getUrl());
            } catch (MalformedURLException e) {
                // TODO: log ?
            }
        }

        extension.addAuthor(new DefaultExtensionAuthor(
                StringUtils.defaultIfBlank(developer.getName(), developer.getId()), authorURL));
    }

    // licenses
    if (!model.getLicenses().isEmpty()) {
        ExtensionLicenseManager licenseManager = componentManager.getInstance(ExtensionLicenseManager.class);
        for (License license : model.getLicenses()) {
            extension.addLicense(getExtensionLicense(license, licenseManager));
        }
    }

    // features
    String featuresString = getProperty(model, MPNAME_FEATURES);
    if (StringUtils.isNotBlank(featuresString)) {
        featuresString = featuresString.replaceAll("[\r\n]", "");
        ConverterManager converter = componentManager.getInstance(ConverterManager.class);
        extension.setFeatures(converter.<Collection<String>>convert(List.class, featuresString));
    }

    // dependencies
    for (Dependency mavenDependency : model.getDependencies()) {
        if (!mavenDependency.isOptional() && (mavenDependency.getScope().equals("compile")
                || mavenDependency.getScope().equals("runtime"))) {
            extension.addDependency(new DefaultExtensionDependency(
                    mavenDependency.getGroupId() + ':' + mavenDependency.getArtifactId(),
                    new DefaultVersionConstraint(mavenDependency.getVersion())));
        }
    }
}

---

From source file:cop.raml.utils.Utils.java

public static String defOnBlank(String primary, String secondary) {
    return StringUtils.defaultIfBlank(primary, StringUtils.defaultIfBlank(secondary, null));
}

---

From source file:com.crosstreelabs.cognitio.service.mongo.MongoCatalogueService.java

protected DBObject toMongoObject(final CatalogueEntry entry) {
    if (entry == null) {
        throw new IllegalArgumentException("Entry cannot be null");
    }//from  www .  j a  va  2  s.co m
    if (entry.host == null || StringUtils.isBlank(entry.host.id)) {
        throw new IllegalArgumentException("Cannot persist catalogue entry without host ref");
    }
    BasicDBObject obj = new BasicDBObject(/*"_id", entry.id*/).append("status", entry.status.toString())
            .append("status_reason", StringUtils.defaultIfBlank(entry.status_reason, ""))
            .append("location", entry.location).append("location_hash", DigestUtils.md5(entry.location))
            .append("host", new ObjectId(entry.host.id))
            .append("path", StringUtils.defaultIfBlank(entry.path, ""))
            .append("relocated", entry.relocated.toString())
            .append("new_location", StringUtils.defaultIfBlank(entry.newLocation, ""))
            .append("initial_parent", StringUtils.defaultIfBlank(entry.initialParent, ""))
            .append("initial_depth", entry.initialDepth)
            .append("initial_parent_title", StringUtils.defaultIfBlank(entry.initialParentTitle, ""));
    if (entry.firstSeen != null) {
        obj.append("first_seen", entry.firstSeen.toDate());
    }
    if (entry.lastVisit != null) {
        obj.append("last_visit", entry.lastVisit.toDate());
    }
    return obj;
}

---

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