Example usage for com.google.common.base Strings nullToEmpty

List of usage examples for com.google.common.base Strings nullToEmpty

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Introduction

In this page you can find the example usage for com.google.common.base Strings nullToEmpty.

Prototype

public static String nullToEmpty(@Nullable String string)

Source Link

Document

Returns the given string if it is non-null; the empty string otherwise.

Usage

From source file:org.obm.push.contacts.ContactCreationIdempotenceService.java

@VisibleForTesting
HashCode hash(MSContact contact) {/*from  w  w w.  java 2 s  .co m*/
    return Hashing.sha1().newHasher().putUnencodedChars(Strings.nullToEmpty(contact.getLastName()))
            .putUnencodedChars(Strings.nullToEmpty(contact.getFirstName()))
            .putUnencodedChars(Strings.nullToEmpty(contact.getMiddleName()))
            .putUnencodedChars(Strings.nullToEmpty(contact.getFileAs()))
            .putUnencodedChars(Strings.nullToEmpty(contact.getEmail1Address()))
            .putUnencodedChars(Strings.nullToEmpty(contact.getEmail2Address()))
            .putUnencodedChars(Strings.nullToEmpty(contact.getEmail3Address()))
            .putUnencodedChars(Strings.nullToEmpty(contact.getAssistantName()))
            .putUnencodedChars(Strings.nullToEmpty(contact.getAssistantPhoneNumber()))
            .putUnencodedChars(Strings.nullToEmpty(contact.getAssistnamePhoneNumber()))
            .putUnencodedChars(Strings.nullToEmpty(contact.getBusiness2PhoneNumber()))
            .putUnencodedChars(Strings.nullToEmpty(contact.getBusinessAddressCity()))
            .putUnencodedChars(Strings.nullToEmpty(contact.getBusinessPhoneNumber()))
            .putUnencodedChars(Strings.nullToEmpty(contact.getWebPage()))
            .putUnencodedChars(Strings.nullToEmpty(contact.getBusinessAddressCountry()))
            .putUnencodedChars(Strings.nullToEmpty(contact.getDepartment()))
            .putUnencodedChars(Strings.nullToEmpty(contact.getBusinessFaxNumber()))
            .putUnencodedChars(Strings.nullToEmpty(contact.getMiddleName()))
            .putUnencodedChars(Strings.nullToEmpty(contact.getHomeAddressCity()))
            .putUnencodedChars(Strings.nullToEmpty(contact.getHomeAddressCountry()))
            .putUnencodedChars(Strings.nullToEmpty(contact.getHomeFaxNumber()))
            .putUnencodedChars(Strings.nullToEmpty(contact.getHomePhoneNumber()))
            .putUnencodedChars(Strings.nullToEmpty(contact.getHome2PhoneNumber()))
            .putUnencodedChars(Strings.nullToEmpty(contact.getHomeAddressPostalCode()))
            .putUnencodedChars(Strings.nullToEmpty(contact.getHomeAddressState()))
            .putUnencodedChars(Strings.nullToEmpty(contact.getHomeAddressStreet()))
            .putUnencodedChars(Strings.nullToEmpty(contact.getMobilePhoneNumber()))
            .putUnencodedChars(Strings.nullToEmpty(contact.getSuffix()))
            .putUnencodedChars(Strings.nullToEmpty(contact.getCompanyName()))
            .putUnencodedChars(Strings.nullToEmpty(contact.getOtherAddressCity()))
            .putUnencodedChars(Strings.nullToEmpty(contact.getOtherAddressCountry()))
            .putUnencodedChars(Strings.nullToEmpty(contact.getCarPhoneNumber()))
            .putUnencodedChars(Strings.nullToEmpty(contact.getOtherAddressPostalCode()))
            .putUnencodedChars(Strings.nullToEmpty(contact.getOtherAddressState()))
            .putUnencodedChars(Strings.nullToEmpty(contact.getOtherAddressStreet()))
            .putUnencodedChars(Strings.nullToEmpty(contact.getPagerNumber()))
            .putUnencodedChars(Strings.nullToEmpty(contact.getTitle()))
            .putUnencodedChars(Strings.nullToEmpty(contact.getBusinessPostalCode()))
            .putUnencodedChars(Strings.nullToEmpty(contact.getSpouse()))
            .putUnencodedChars(Strings.nullToEmpty(contact.getBusinessState()))
            .putUnencodedChars(Strings.nullToEmpty(contact.getBusinessStreet()))
            .putUnencodedChars(Strings.nullToEmpty(contact.getJobTitle()))
            .putUnencodedChars(Strings.nullToEmpty(contact.getOfficeLocation()))
            .putUnencodedChars(Strings.nullToEmpty(contact.getRadioPhoneNumber())).hash();
}

From source file:io.github.runassudo.ptoffline.pte.AbstractNetworkProvider.java

@Override
public Style lineStyle(final @Nullable String network, final @Nullable Product product,
        final @Nullable String label) {
    final Map<String, Style> styles = this.styles;
    if (styles != null && product != null) {
        if (network != null) {
            // check for line match
            final Style lineStyle = styles
                    .get(network + STYLES_SEP + product.code + Strings.nullToEmpty(label));
            if (lineStyle != null)
                return lineStyle;

            // check for product match
            final Style productStyle = styles.get(network + STYLES_SEP + product.code);
            if (productStyle != null)
                return productStyle;

            // check for night bus, as that's a common special case
            if (product == Product.BUS && label != null && label.startsWith("N")) {
                final Style nightStyle = styles.get(network + STYLES_SEP + "BN");
                if (nightStyle != null)
                    return nightStyle;
            }//from   www  .j  a va2 s . co m
        }

        // check for line match
        final String string = product.code + Strings.nullToEmpty(label);
        final Style lineStyle = styles.get(string);
        if (lineStyle != null)
            return lineStyle;

        // check for product match
        final Style productStyle = styles.get(Character.toString(product.code));
        if (productStyle != null)
            return productStyle;

        // check for night bus, as that's a common special case
        if (product == Product.BUS && label != null && label.startsWith("N")) {
            final Style nightStyle = styles.get("BN");
            if (nightStyle != null)
                return nightStyle;
        }
    }

    // standard colors
    return Standard.STYLES.get(product);
}

From source file:de.schildbach.pte.BayernProvider.java

@Override
protected Line parseLine(final @Nullable String id, final @Nullable String network, final @Nullable String mot,
        final @Nullable String symbol, final @Nullable String name, final @Nullable String longName,
        final @Nullable String trainType, final @Nullable String trainNum, final @Nullable String trainName) {
    if ("0".equals(mot)) {
        if ("M".equals(trainType) && trainNum != null && trainName != null && trainName.endsWith("Meridian"))
            return new Line(id, network, Product.REGIONAL_TRAIN, "M" + trainNum);
        if ("ZUG".equals(trainType) && trainNum != null)
            return new Line(id, network, Product.REGIONAL_TRAIN, trainNum);
    } else if ("1".equals(mot)) {
        if ("ABR".equals(trainType) || "ABELLIO Rail NRW GmbH".equals(trainName))
            return new Line(id, network, Product.SUBURBAN_TRAIN, "ABR" + trainNum);
        if ("SBB".equals(trainType) || "SBB GmbH".equals(trainName))
            return new Line(id, network, Product.REGIONAL_TRAIN, "SBB" + Strings.nullToEmpty(trainNum));
    } else if ("5".equals(mot)) {
        if (name != null && name.startsWith("Stadtbus Linie ")) // Lindau
            return super.parseLine(id, network, mot, symbol, name.substring(15), longName, trainType, trainNum,
                    trainName);/*from ww w .  j a  v a2s  . c  om*/
        else
            return super.parseLine(id, network, mot, symbol, name, longName, trainType, trainNum, trainName);
    } else if ("16".equals(mot)) {
        if ("EC".equals(trainType) && trainNum != null)
            return new Line(id, network, Product.HIGH_SPEED_TRAIN, "EC" + trainNum);
        if ("IC".equals(trainType) && trainNum != null)
            return new Line(id, network, Product.HIGH_SPEED_TRAIN, "IC" + trainNum);
        if ("ICE".equals(trainType) && trainNum != null)
            return new Line(id, network, Product.HIGH_SPEED_TRAIN, "ICE" + trainNum);
        if ("CNL".equals(trainType) && trainNum != null)
            return new Line(id, network, Product.HIGH_SPEED_TRAIN, "CNL" + trainNum);
        if ("THA".equals(trainType) && trainNum != null) // Thalys
            return new Line(id, network, Product.HIGH_SPEED_TRAIN, "THA" + trainNum);
        if ("TGV".equals(trainType) && trainNum != null) // Train a grande Vitesse
            return new Line(id, network, Product.HIGH_SPEED_TRAIN, "TGV" + trainNum);
        if ("RJ".equals(trainType) && trainNum != null) // railjet
            return new Line(id, network, Product.HIGH_SPEED_TRAIN, "RJ" + trainNum);
        if ("WB".equals(trainType) && trainNum != null) // WESTbahn
            return new Line(id, network, Product.HIGH_SPEED_TRAIN, "WB" + trainNum);
        if ("HKX".equals(trainType) && trainNum != null) // Hamburg-Kln-Express
            return new Line(id, network, Product.HIGH_SPEED_TRAIN, "HKX" + trainNum);
        if ("D".equals(trainType) && trainNum != null) // Schnellzug
            return new Line(id, network, Product.HIGH_SPEED_TRAIN, "D" + trainNum);

        if ("IR".equals(trainType) && trainNum != null) // InterRegio
            return new Line(id, network, Product.REGIONAL_TRAIN, "IR" + trainNum);
    }

    return super.parseLine(id, network, mot, symbol, name, longName, trainType, trainNum, trainName);
}

From source file:io.druid.indexer.path.StaticPathSpec.java

private static void addInputPath(Job job, Iterable<String> pathStrings,
        Class<? extends InputFormat> inputFormatClass) {
    Configuration conf = job.getConfiguration();
    StringBuilder inputFormats = new StringBuilder(Strings.nullToEmpty(conf.get(MultipleInputs.DIR_FORMATS)));

    String[] paths = Iterables.toArray(pathStrings, String.class);
    for (int i = 0; i < paths.length - 1; i++) {
        if (inputFormats.length() > 0) {
            inputFormats.append(',');
        }/*from w  w  w  .j  a  v a 2 s  . c o m*/
        inputFormats.append(paths[i]).append(';').append(inputFormatClass.getName());
    }
    if (inputFormats.length() > 0) {
        conf.set(MultipleInputs.DIR_FORMATS, inputFormats.toString());
    }
    // add last one separately for possible initialization in MultipleInputs
    MultipleInputs.addInputPath(job, new Path(paths[paths.length - 1]), inputFormatClass);
}

From source file:net.sourceforge.ganttproject.chart.gantt.MouseMotionListenerImpl.java

@Override
public void mouseMoved(MouseEvent e) {
    ChartItem itemUnderPoint = myChartController.getChartItemUnderMousePoint(e.getX(), e.getY());
    Task taskUnderPoint = itemUnderPoint == null ? null : itemUnderPoint.getTask();
    // System.err.println("[OldMouseMotionListenerImpl] mouseMoved:
    // taskUnderPoint="+taskUnderPoint);
    myChartController.hideTooltip();/*from   w ww.  j a va2s  . c  om*/
    if (taskUnderPoint == null) {
        myChartComponent.setDefaultCursor();

        if (itemUnderPoint instanceof CalendarChartItem) {
            CalendarEvent event = findCalendarEvent(((CalendarChartItem) itemUnderPoint).getDate());
            if (event != null) {
                String tooltipText;
                if (event.isRecurring) {
                    tooltipText = GanttLanguage.getInstance().formatText(
                            "timeline.holidayTooltipRecurring.pattern",
                            GanttLanguage.getInstance().getRecurringDateFormat().format(event.myDate),
                            Strings.nullToEmpty(event.getTitle()));
                } else {
                    tooltipText = GanttLanguage.getInstance().formatText("timeline.holidayTooltip.pattern",
                            GanttLanguage.getInstance()
                                    .formatDate(CalendarFactory.createGanttCalendar(event.myDate)),
                            Strings.nullToEmpty(event.getTitle()));
                }
                myChartController.showTooltip(e.getX(), e.getY(), tooltipText);
            }
        }
    } else if (itemUnderPoint instanceof TaskBoundaryChartItem) {
        Cursor cursor = ((TaskBoundaryChartItem) itemUnderPoint).isStartBoundary()
                ? GanttGraphicArea.W_RESIZE_CURSOR
                : GanttGraphicArea.E_RESIZE_CURSOR;
        myChartComponent.setCursor(cursor);
    }
    // special cursor
    else if (itemUnderPoint instanceof TaskProgressChartItem) {
        myChartComponent.setCursor(GanttGraphicArea.CHANGE_PROGRESS_CURSOR);
    } else if (itemUnderPoint instanceof TaskNotesChartItem && taskUnderPoint.getNotes() != null) {
        myChartComponent.setCursor(ChartComponentBase.HAND_CURSOR);
        myChartController.showTooltip(e.getX(), e.getY(), GanttLanguage.getInstance()
                .formatText("task.notesTooltip.pattern", taskUnderPoint.getNotes().replace("\n", "<br>")));
    } else {
        myChartComponent.setCursor(ChartComponentBase.HAND_CURSOR);
    }

}

From source file:io.druid.segment.filter.InFilter.java

private DruidPredicateFactory getPredicateFactory() {
    return new DruidPredicateFactory() {
        @Override// w w  w  .  j  a  va  2 s .  co m
        public Predicate<String> makeStringPredicate() {
            if (extractionFn != null) {
                return new Predicate<String>() {
                    @Override
                    public boolean apply(String input) {
                        return values.contains(Strings.nullToEmpty(extractionFn.apply(input)));
                    }
                };
            } else {
                return new Predicate<String>() {
                    @Override
                    public boolean apply(String input) {
                        return values.contains(Strings.nullToEmpty(input));
                    }
                };
            }
        }

        @Override
        public DruidLongPredicate makeLongPredicate() {
            if (extractionFn != null) {
                return new DruidLongPredicate() {
                    @Override
                    public boolean applyLong(long input) {
                        return values.contains(extractionFn.apply(input));
                    }
                };
            } else {
                return longPredicateSupplier.get();
            }
        }
    };
}

From source file:com.b2international.snowowl.datastore.cdo.CDOCommitInfoUtils.java

/**
 * Returns with the leading UUID from the commit comment if any.
 * If no leading UUID can be extracted from the comment, then this method generates one
 * and returns with it./*w  w w . j ava  2 s .  c  o  m*/
 * @param comment the commit comment.
 * @return a UUID identifying a commit comment.
 */
public static String getUuid(@Nullable final String comment) {

    final String _comment = Strings.nullToEmpty(comment);
    final Matcher matcher = CDOCommitInfoConstants.UUID_PATETRN.matcher(_comment);

    String commitId = null;

    while (matcher.find()) {

        commitId = matcher.group(0);
        break;

    }

    if (StringUtils.isEmpty(commitId)) {
        commitId = UUID.randomUUID().toString();
    }
    return commitId;
}

From source file:com.mgmtp.perfload.refapp.resources.RefAppResource.java

/**
 * Tests get and sends a test string back to the client.
 * //from  www .j  a  va2 s  .  c  o m
 * @param accept
 *            The header string of the "Accept" attribute.
 * @return A JSON or a XML string based on the requested Accept configuration.
 */
@GET
@Consumes({ MediaType.APPLICATION_XML, MediaType.APPLICATION_JSON })
@Produces({ MediaType.APPLICATION_XML, MediaType.APPLICATION_JSON })
@Path("/test")
public String getData(@HeaderParam("Content-Type") final String accept) {
    Strings.nullToEmpty(accept);

    if (accept.equals(MediaType.APPLICATION_JSON)) {
        return String.format(JSONSTRING, rng.nextInt(10000));
    } else if (accept.equals(MediaType.APPLICATION_XML)) {
        return String.format(XMLSTRING, rng.nextInt(10000));
    }

    return "";
}

From source file:uk.ac.stfc.isis.ibex.configserver.displaying.DisplayConfiguration.java

/**
 * Returns the name of the default synoptic.
 * 
 * @return the default synoptic
 */
public String defaultSynoptic() {
    return Strings.nullToEmpty(defaultSynoptic);
}