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, String nullDefault)

Source Link

Document

Returns the result of calling toString on the first argument if the first argument is not null and returns the second argument otherwise.

Usage

From source file:org.jnosql.diana.orientdb.document.OrientDBDocumentCollectionManager.java

@Override
public DocumentEntity insert(DocumentEntity entity) throws NullPointerException {
    Objects.toString(entity, "Entity is required");
    try (ODatabaseDocumentTx tx = pool.acquire()) {
        ODocument document = new ODocument(entity.getName());

        Map<String, Object> entityValues = toMap(entity);
        entityValues.keySet().stream().forEach(k -> document.field(k, entityValues.get(k)));
        ODocument save = null;/*ww w  .  jav  a2  s . c om*/
        try {
            save = tx.save(document);
        } catch (ONeedRetryException e) {
            save = tx.reload(document);
        }
        if (Objects.nonNull(save)) {
            ORecordId ridField = save.field("@rid");
            if (Objects.nonNull(ridField)) {
                entity.add(Document.of(RID_FIELD, ridField.toString()));
            }
        }

        return entity;
    }
}

From source file:com.norconex.commons.wicket.markup.html.chart.jqplot.options.PlotToStringBuilder.java

public PlotToStringBuilder rawArray(String name, Object[] array) {
    if (array == null) {
        return this;
    }/*  w  w w . j  ava 2 s  .co  m*/
    StringBuilder b = new StringBuilder("[");
    for (Object object : array) {
        if (b.length() > 2) {
            b.append(", ");
        }
        b.append(Objects.toString(object, ""));
    }
    b.append("]");
    list.add(name + ":" + b.toString());
    return this;
}

From source file:therian.operator.FromSourceToTarget.java

@Override
public String toString() {
    return String.format("%s from %s to %s", getClass().getSimpleName(), Objects.toString(sourceBound, UNKNOWN),
            Objects.toString(targetBound, UNKNOWN));
}

From source file:de.micromata.genome.logging.spi.ifiles.IndexFileLoggingImpl.java

@Override
public String formatLogId(Object logId) {
    return Objects.toString(logId, StringUtils.EMPTY);
}

From source file:io.twipple.springframework.data.clusterpoint.mapping.BasicClusterpointPersistentEntity.java

@Override
@NotNull//from   w w  w.j  a v  a 2 s.  c o m
public Object getTypeAlias() {
    if (qualifiedName == null) {
        String namespaceUri = buildXmlNamespace();
        String localName = Objects.toString(super.getTypeAlias(), null);
        if (localName == null) {
            localName = buildXmlLocalName();
        }
        String prefix = buildXmlPrefix();

        qualifiedName = new QName(namespaceUri, localName, prefix);
    }
    return qualifiedName;
}

From source file:org.xwiki.refactoring.internal.batch.DefaultBatchOperationExecutor.java

@Override
public String getCurrentBatchId() {
    Object existingBatchIdObject = execution.getContext().getProperty(CONTEXT_PROPERTY);
    String batchId = Objects.toString(existingBatchIdObject, null);

    return batchId;
}

From source file:org.dspace.app.rest.security.EPersonRestAuthenticationProvider.java

private Authentication authenticateNewLogin(Authentication authentication) {
    Context newContext = null;/*from w  w w .  ja  va2 s  .  co  m*/
    Authentication output = null;

    if (authentication != null) {
        try {
            newContext = new Context();
            String name = authentication.getName();
            String password = Objects.toString(authentication.getCredentials(), null);

            int implicitStatus = authenticationService.authenticateImplicit(newContext, null, null, null,
                    request);

            if (implicitStatus == AuthenticationMethod.SUCCESS) {
                log.info(LogManager.getHeader(newContext, "login", "type=implicit"));
                output = createAuthentication(password, newContext);
            } else {
                int authenticateResult = authenticationService.authenticate(newContext, name, password, null,
                        request);
                if (AuthenticationMethod.SUCCESS == authenticateResult) {

                    log.info(LogManager.getHeader(newContext, "login", "type=explicit"));

                    output = createAuthentication(password, newContext);
                } else {
                    log.info(LogManager.getHeader(newContext, "failed_login",
                            "email=" + name + ", result=" + authenticateResult));
                    throw new BadCredentialsException("Login failed");
                }
            }
        } finally {
            if (newContext != null && newContext.isValid()) {
                try {
                    newContext.complete();
                } catch (SQLException e) {
                    log.error(e.getMessage() + " occurred while trying to close", e);
                }
            }
        }
    }

    return output;
}

From source file:de.micromata.genome.logging.spi.FileLogConfigurationDAOImpl.java

@Override
protected void buildPattern() {
    Properties p = loadProperties();
    if (p == null) {
        return;/*from   www .ja  v  a  2 s  .c  o m*/
    }
    List<Pair<String, Integer>> npattern = new ArrayList<>();
    for (Map.Entry<Object, Object> me : p.entrySet()) {
        String pattern = Objects.toString(me.getKey(), StringUtils.EMPTY);
        String v = Objects.toString(me.getValue(), StringUtils.EMPTY);
        LogLevel ll = LogLevel.valueOf(v);
        int ilev = ll.getLevel();
        if (pattern.equals(THRESHOLD_NAME) == true) {

            setMaxThreshold(ilev);
        } else {
            npattern.add(new Pair<String, Integer>(pattern, ilev));
        }
    }
    Collections.sort(npattern, new Comparator<Pair<String, Integer>>() {

        /**
         * @param o1 the object1
         * @param o2 the object2
         * @return the compare result
         */
        @Override
        public int compare(Pair<String, Integer> o1, Pair<String, Integer> o2) {
            return o2.getFirst().length() - o1.getFirst().length();
        }
    });
    List<Pair<Matcher<String>, Integer>> ncpattern = new ArrayList<Pair<Matcher<String>, Integer>>();
    for (Pair<String, Integer> pp : npattern) {
        ncpattern.add(new Pair<Matcher<String>, Integer>(matcherFactory.createMatcher(pp.getFirst()),
                pp.getSecond()));
    }
    synchronized (this) {
        pattern = ncpattern;
    }
}

From source file:com.norconex.commons.lang.xml.EnhancedXMLStreamWriter.java

private void writeAttributeObject(String localName, Object value) throws XMLStreamException {
    String strValue = Objects.toString(value, null);
    if (StringUtils.isNotBlank(strValue)) {
        writeAttribute(localName, strValue);
    } else if (writeBlanks) {
        writeAttribute(localName, StringUtils.EMPTY);
    }/*w  ww.  j a  va2 s  . co m*/
}

From source file:com.github.anba.test262.util.Test262Info.java

/**
 * Parses the test-info from the input file and returns a
 * {@link Test262Info} object//from   w  ww  . j  ava  2  s  .  c  om
 */
public static Test262Info from(Path path, String defaultCharset) throws IOException {
    Test262Info info = new Test262Info();
    InputStream stream = Files.newInputStream(path);
    Reader reader = newReader(stream, defaultCharset);
    try ($LineIterator lines = new $LineIterator(reader)) {
        boolean preamble = true;
        for (String line : iterable(lines)) {
            if (preamble) {
                if (start.matcher(line).matches()) {
                    preamble = false;
                }
            } else if (end.matcher(line).matches()) {
                break;
            } else {
                Matcher m = tags.matcher(line);
                if (m.matches()) {
                    String type = m.group(1);
                    String val = m.group(2);
                    switch (type) {
                    case "description":
                        info.description = requireNonNull(val, "description must not be null");
                        break;
                    case "noStrict":
                        requireNull(val);
                        info.noStrict = true;
                        break;
                    case "onlyStrict":
                        requireNull(val);
                        info.onlyStrict = true;
                        break;
                    case "negative":
                        info.negative = true;
                        info.errorType = Objects.toString(val, info.errorType);
                        break;
                    case "hostObject":
                    case "reviewers":
                    case "generator":
                    case "verbatim":
                    case "noHelpers":
                    case "bestPractice":
                    case "implDependent":
                        // ignore for now
                        break;
                    // legacy
                    case "strict_mode_negative":
                        info.negative = true;
                        info.onlyStrict = true;
                        info.errorType = Objects.toString(val, info.errorType);
                        break;
                    case "strict_only":
                        requireNull(val);
                        info.onlyStrict = true;
                        break;
                    case "errortype":
                        info.errorType = requireNonNull(val, "error-type must not be null");
                        break;
                    case "assertion":
                    case "section":
                    case "path":
                    case "comment":
                    case "name":
                        // ignore for now
                        break;
                    default:
                        // error
                        System.err.printf("unhandled type '%s'\n", type);
                    }
                }
            }
        }
    }
    return info;
}