Example usage for java.util NoSuchElementException NoSuchElementException

Introduction

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

Prototype

public NoSuchElementException()

Source Link

Document

Constructs a NoSuchElementException with null as its error message string.

Usage

From source file:com.opengamma.util.timeseries.fast.integer.FastArrayIntDoubleTimeSeries.java

public double getDataPointFast(final int time) {
    final int index = Arrays.binarySearch(_times, time);
    if (index >= 0) {
        return _values[index];
    } else {/*from   ww w  .j  a  v a  2  s  .co  m*/
        throw new NoSuchElementException();
    }
}

From source file:com.opengamma.util.timeseries.fast.integer.object.FastArrayIntObjectTimeSeries.java

public T getDataPointFast(final int time) {
    final int index = Arrays.binarySearch(_times, time);
    if (index >= 0) {
        return _values[index];
    } else {//from w  w w  .jav  a 2  s  .  c  o m
        throw new NoSuchElementException();
    }
}

From source file:com.predic8.membrane.core.interceptor.authentication.session.LDAPUserDataProvider.java

/**
 * @throws NoSuchElementException if no user could be found with the given login
 * @throws AuthenticationException if the password does not match
 * @throws CommunicationException e.g. on server timeout
 * @throws NamingException on any other LDAP error
 *//* w  w w  . ja  v a 2 s .  c om*/
private HashMap<String, String> auth(String login, String password) throws NamingException {
    Hashtable<String, String> env = new Hashtable<String, String>();
    env.put(Context.INITIAL_CONTEXT_FACTORY, "com.sun.jndi.ldap.LdapCtxFactory");
    env.put(Context.PROVIDER_URL, url);
    env.put("com.sun.jndi.ldap.read.timeout", timeout);
    env.put("com.sun.jndi.ldap.connect.timeout", connectTimeout);
    if (binddn != null) {
        env.put(Context.SECURITY_AUTHENTICATION, "simple");
        env.put(Context.SECURITY_PRINCIPAL, binddn);
        env.put(Context.SECURITY_CREDENTIALS, bindpw);
    }

    HashMap<String, String> userAttrs = new HashMap<String, String>();
    String uid;

    DirContext ctx = new InitialDirContext(env);
    try {
        uid = searchUser(login, userAttrs, ctx);
    } finally {
        ctx.close();
    }

    if (passwordAttribute != null) {
        if (!userAttrs.containsKey("_pass"))
            throw new NoSuchElementException();
        String pass = userAttrs.get("_pass");
        if (pass == null || !pass.startsWith("{x-plain}"))
            throw new NoSuchElementException();
        log.debug("found password");
        pass = pass.substring(9);
        if (!pass.equals(password))
            throw new NoSuchElementException();
        userAttrs.remove("_pass");
    } else {
        env.put(Context.SECURITY_AUTHENTICATION, "simple");
        env.put(Context.SECURITY_PRINCIPAL, uid + "," + base);
        env.put(Context.SECURITY_CREDENTIALS, password);
        DirContext ctx2 = new InitialDirContext(env);
        try {
            if (readAttributesAsSelf)
                searchUser(login, userAttrs, ctx2);
        } finally {
            ctx2.close();
        }
    }
    return userAttrs;
}

From source file:com.opengamma.util.timeseries.fast.longint.object.FastArrayLongObjectTimeSeries.java

public T getDataPointFast(final long time) {
    final int index = Arrays.binarySearch(_times, time);
    if (index >= 0) {
        return _values[index];
    } else {/* w  ww. j a  va  2s.c om*/
        throw new NoSuchElementException();
    }
}

From source file:CSVTokenizer.java

/**
 * Returns the next token from this string tokenizer.
 *
 * @return the next token from this string tokenizer.
 * @throws NoSuchElementException   if there are no more tokens in this tokenizer's string.
 * @throws IllegalArgumentException if given parameter string format was wrong
 *///  w  ww.  java2 s . com
public String nextToken() throws NoSuchElementException, IllegalArgumentException {

    if (!this.hasMoreTokens()) {
        throw new NoSuchElementException();
    }

    if (beforeStart == false) {
        currentIndex += this.separator.length();
    } else {
        beforeStart = false;
    }

    if (this.record.startsWith(this.quate, this.currentIndex)) {
        final StringBuffer token = new StringBuffer();
        String rec = this.record.substring(this.currentIndex + this.quate.length());

        while (true) {
            final int end = rec.indexOf(this.quate);
            if (end < 0) {
                throw new IllegalArgumentException("Illegal format");
            }

            if (!rec.startsWith(this.quate, end + 1)) {
                token.append(rec.substring(0, end));
                break;
            }
            token.append(rec.substring(0, end + 1));
            rec = rec.substring(end + this.quate.length() * 2);
            this.currentIndex++;
        }

        this.currentIndex += (token.length() + this.quate.length() * 2);
        return token.toString();
    }

    final int end = this.record.indexOf(this.separator, this.currentIndex);
    if (end >= 0) {
        final int start = this.currentIndex;
        final String token = this.record.substring(start, end);
        this.currentIndex = end;
        return token;
    } else {
        final int start = this.currentIndex;
        final String token = this.record.substring(start);
        this.currentIndex = this.record.length();
        return token;
    }
}

From source file:BoundedPriorityQueue.java

/**
 * Returns the lowest scoring object in the priority queue,
 * or <code>null</code> if the queue is empty.
 *
 * @return Lowest scoring object in the queue.
 *//*from  w ww. jav  a 2  s . co m*/
public E last() {
    if (isEmpty())
        throw new NoSuchElementException();
    return mQueue.last().mObject;
}

From source file:com.amazon.carbonado.repo.indexed.IndexedCursor.java

public S next() throws FetchException {
    try {/*from ww w .  j av a 2  s  .  c o  m*/
        if (hasNext()) {
            S next = mNext;
            mNext = null;
            return next;
        }
    } catch (FetchException e) {
        try {
            close();
        } catch (Exception e2) {
            // Don't care.
        }
        throw e;
    }
    throw new NoSuchElementException();
}

From source file:io.druid.data.input.impl.prefetch.PrefetchSqlFirehoseFactory.java

@Override
public Firehose connect(InputRowParser<Map<String, Object>> firehoseParser, @Nullable File temporaryDirectory)
        throws IOException {
    if (objects == null) {
        objects = ImmutableList.copyOf(Preconditions.checkNotNull(initObjects(), "objects"));
    }/*from w w  w  . j a  v  a  2 s.  co  m*/
    if (cacheManager.isEnabled() || prefetchConfig.getMaxFetchCapacityBytes() > 0) {
        Preconditions.checkNotNull(temporaryDirectory, "temporaryDirectory");
        Preconditions.checkArgument(temporaryDirectory.exists(), "temporaryDirectory[%s] does not exist",
                temporaryDirectory);
        Preconditions.checkArgument(temporaryDirectory.isDirectory(),
                "temporaryDirectory[%s] is not a directory", temporaryDirectory);
    }

    LOG.info("Create a new firehose for [%d] queries", objects.size());

    // fetchExecutor is responsible for background data fetching
    final ExecutorService fetchExecutor = Execs.singleThreaded("firehose_fetch_%d");
    final Fetcher<T> fetcher = new SqlFetcher<>(cacheManager, objects, fetchExecutor, temporaryDirectory,
            prefetchConfig, new ObjectOpenFunction<T>() {
                @Override
                public InputStream open(T object, File outFile) throws IOException {
                    return openObjectStream(object, outFile);
                }

                @Override
                public InputStream open(T object) throws IOException {
                    final File outFile = File.createTempFile("sqlresults_", null, temporaryDirectory);
                    return openObjectStream(object, outFile);
                }
            });

    return new SqlFirehose(new Iterator<JsonIterator<Map<String, Object>>>() {
        @Override
        public boolean hasNext() {
            return fetcher.hasNext();
        }

        @Override
        public JsonIterator<Map<String, Object>> next() {
            if (!hasNext()) {
                throw new NoSuchElementException();
            }
            try {
                TypeReference<Map<String, Object>> type = new TypeReference<Map<String, Object>>() {
                };
                final OpenedObject<T> openedObject = fetcher.next();
                final InputStream stream = openedObject.getObjectStream();
                return new JsonIterator<>(type, stream, openedObject.getResourceCloser(), objectMapper);
            } catch (Exception ioe) {
                throw new RuntimeException(ioe);
            }
        }
    }, firehoseParser, () -> {
        fetchExecutor.shutdownNow();
        try {
            Preconditions.checkState(
                    fetchExecutor.awaitTermination(prefetchConfig.getFetchTimeout(), TimeUnit.MILLISECONDS));
        } catch (InterruptedException e) {
            Thread.currentThread().interrupt();
            throw new ISE("Failed to shutdown fetch executor during close");
        }
    });
}

From source file:com.opengamma.util.timeseries.fast.longint.FastArrayLongDoubleTimeSeries.java

public double getDataPointFast(final long time) {
    final int index = Arrays.binarySearch(_times, time);
    if (index >= 0) {
        return _values[index];
    } else {/*  w w  w  .  ja va  2  s .  c o  m*/
        throw new NoSuchElementException();
    }
}

From source file:com.telefonica.euro_iaas.sdc.pupperwrapper.services.tests.ActionsServiceTest.java

@Test(expected = NoSuchElementException.class)
public void uninstallSoftNotExists2() {

    when(catalogManagerMongo.getNode("nodenoexists")).thenThrow(new NoSuchElementException());

    actionsService.action(Action.UNINSTALL, "testGroup", "nodenoexists", "softnoexists", "1.0.0",
            attributeList);/*from   w w w .ja  v a2  s  .  c om*/
}