Example usage for java.util Objects toString

Introduction

In this page you can find the example usage for java.util Objects toString.

Prototype

public static String toString(Object o) 

Source Link

Document

Returns the result of calling toString for a non- null argument and "null" for a null argument.

Usage

From source file:org.codice.ddf.catalog.ui.forms.model.FilterNodeMapImpl.java

@Override
@Nullable//from  w  w w .j a va 2  s .c o  m
public String getValue() {
    if (!isLeaf()) {
        throw new IllegalStateException("No target value exists for a logical operator");
    }
    return Objects.toString(json.get(VALUE));
}

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From source file:org.kitodo.production.forms.dataeditor.TextMetadataTableRow.java

@Override
public void validatorQuery(FacesContext context, UIComponent component, Object value) {
    if (!settings.isValid(Objects.toString(value))) {
        String message = Helper.getTranslation("dataEditor.invalidMetadataValue",
                Arrays.asList(settings.getLabel(), Objects.toString(value)));
        FacesMessage facesMessage = new FacesMessage(message, message);
        facesMessage.setSeverity(FacesMessage.SEVERITY_ERROR);
        throw new ValidatorException(facesMessage);
    }//from w w  w  .  j  a v a2 s  .co  m
}

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From source file:org.openhab.action.ciscospark.internal.CiscoSparkActionService.java

/**
 * @{inheritDoc}//from   w  w w . j  a v  a  2 s  .  c  om
 */
@Override
public void updated(Dictionary<String, ?> config) throws ConfigurationException {
    if (config != null) {

        String accessTokenString = Objects.toString(config.get("accessToken"));
        if (isNotBlank(accessTokenString)) {
            accessToken = accessTokenString;
        }

        if (isBlank(accessToken)) {
            throw new ConfigurationException("ciscospark",
                    "The parameter 'accessToken' is missing! Please refer to your config file.");
        }

        String defaultRoomIdString = Objects.toString(config.get("defaultRoomId"));
        if (isNotBlank(defaultRoomIdString)) {
            defaultRoomId = defaultRoomIdString;
        }

        isProperlyConfigured = true;
        start();
    }
}

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From source file:com.opentable.exception.ExceptionClientResponseFilter.java

private OTApiException toException(final Map<String, Object> fields) {
    final String type = Objects.toString(fields.get(OTApiException.ERROR_TYPE));

    final Set<ExceptionReviver> set = revivers.get(type);
    if (set.isEmpty()) {
        LOG.error("Unknown exception type '{}'", type);
        return makeUnknownException(fields);
    }//from  w  w w.  ja  v a 2  s  .c o m
    for (final ExceptionReviver er : set) {
        final OTApiException ex = er.apply(fields);
        if (ex != null) {
            return ex;
        }
    }
    LOG.error("No registered handler handled {}", fields);
    return makeUnknownException(fields);
}

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From source file:io.tsdb.opentsdb.realtime.RollupPublisher.java

private void storeDatapoint(final IncomingDataPoint dp) {
    long ts = floorTimestamp(new Date(dp.getTimestamp()), this.minutes).getTime();
    String tagString = getTagString(new HashMap<String, String>(dp.getTags()));
    String key = DigestUtils.md5Hex(dp.getMetric() + Objects.toString(ts) + tagString);
    LOG.trace("Key evaluates to: " + key);
    if (!this.dataPointsMap.containsKey(key)) {
        LOG.trace("adding new dps key, timestamp: " + ts);
        this.dataPointsMap.put(key, new DataPoints(ts, dp));
    } else {/*  www  . j  a  v  a 2  s.  c  o m*/
        LOG.trace("adding to existing dps, timestamp: " + ts);
        DataPoints dps = this.dataPointsMap.get(key);
        dps.addDatapoint(dp);
        this.dataPointsMap.replace(key, dps);
    }
}

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From source file:com.nesscomputing.jersey.wadl.NessWadlAnnotator.java

/**
 * Return the annotation's <code>value()</code> as a String if present, else
 * the literal "true"./* www . ja  v  a2  s  .c  o  m*/
 */
private String annotationStringValue(Annotation a) {
    java.lang.reflect.Method valueMethod = null;
    try {
        valueMethod = a.annotationType().getMethod("value", new Class[0]);
    } catch (NoSuchMethodException e) {
        LOG.trace("No value method on %s, just using \"true\"", a.annotationType());
    }

    if (valueMethod != null) {
        Object result;
        try {
            result = valueMethod.invoke(a);
        } catch (IllegalAccessException | InvocationTargetException e) {
            throw Throwables.propagate(e);
        }

        if (result.getClass().isArray()) {
            return ArrayUtils.toString(result);
        }
        return Objects.toString(result);
    }

    return "true";
}

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From source file:net.dv8tion.jda.core.requests.Response.java

public String getString() {
    return Objects.toString(object);
}

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From source file:net.minecraftforge.common.util.TextTable.java

public void add(@Nonnull Object... values) {
    if (values.length != columns.size()) {
        throw new IllegalArgumentException("Received wrong amount of values for table row, expected "
                + columns.size() + ", received " + columns.size() + ".");
    }/*from   w  w w.ja va  2s  . c o  m*/
    Row row = new Row();
    for (int i = 0; i < values.length; i++) {
        String value = Objects.toString(values[i]);
        row.values.add(value);
        columns.get(i).fit(value);
    }
    rows.add(row);
}

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From source file:de.knightsoftnet.mtwidgets.client.ui.widget.AbstractPhoneNumberRestSuggestBox.java

@Override
public void formatValue(final ValueWithPos<String> pvalue) {
    if (pvalue == null || StringUtils.isEmpty(pvalue.getValue())) {
        this.setValue(StringUtils.EMPTY);
    } else {// w ww . j  a  v a2 s  . com
        final ValueWithPosAndCountry<String> unformatedEntry = new ValueWithPosAndCountry<String>(
                pvalue.getValue(), pvalue.getPos(), Objects.toString(this.countryCodeField.getValue()),
                LocaleInfo.getCurrentLocale().getLocaleName());
        try {
            final FutureResult<ValueWithPos<String>> result = this.cache.get(unformatedEntry);
            if (result.isDone()) {
                this.setTextWithPos(result.get());
            }
        } catch (final ExecutionException e) {
            GWT.log(e.getMessage(), e);
        }
    }
}

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From source file:de.jfachwert.bank.GeldbetragFormatter.java

/**
 * Wandelt im Wesentlichen den uebergebenen Geldbetrag in seine String-
 * Darstellung um.//w  ww.  j  a va2s  .c  o m
 *
 * @param amount Geldbetrag
 * @return Geldbetrag als String
 */
@Override
public String queryFrom(MonetaryAmount amount) {
    return Objects.toString(amount);
}

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