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(String s)

Source Link

Document

Constructs a NoSuchElementException , saving a reference to the error message string s for later retrieval by the getMessage method.

Usage

From source file:com.largecode.interview.rustem.service.UsersServiceImpl.java

@Override
public void updateUser(Long id, UserDto userDto, Role roleOfCreator) {
    LOGGER.debug("Update user id = {} with data {}", id, userDto);
    Optional<User> userInDb = Optional.ofNullable(userRepository.findOne(id));
    userInDb.ifPresent((user) -> {//www .  j av  a 2s.  com
        roleOfCreator.modifyUserProperties(userDto, user);
        userRepository.saveAndFlush(user);
    });
    userInDb.orElseThrow(
            () -> new NoSuchElementException(String.format("User=%s not found for updating.", id)));

}

From source file:com.hierynomus.smbj.server.StubSmbServer.java

private void runServer() {
    try (Socket accept = socket.accept()) {
        InputStream inputStream = accept.getInputStream();
        OutputStream outputStream = accept.getOutputStream();
        while (!stop.get()) {
            int packetLength = readTcpHeader(inputStream);
            // Read the SMB packet
            IOUtils.read(inputStream, new byte[packetLength]);
            if (stubbedResponses.size() > 0) {
                Response response = stubbedResponses.remove(0);
                byte[] b = IOUtils.toByteArray(response.getBytes());
                outputStream/*from ww  w.  j av a 2 s.  co m*/
                        .write(new Buffer.PlainBuffer(Endian.BE).putByte((byte) 0).putUInt24(b.length).array());
                outputStream.write(b);
                outputStream.flush();
            } else {
                throw new NoSuchElementException("The response list is empty!");
            }
        }

    } catch (IOException | Buffer.BufferException e) {
        serverException.set(new RuntimeException(e));
        throw serverException.get();
    }
}

From source file:narvis.modules.weather.OwPortal.java

@Override
public double getPercentageOfCloud() throws NoSuchElementException {
    if (this._currentWeather.getCloudsInstance().hasPercentageOfClouds())
        return this._currentWeather.getCloudsInstance().getPercentageOfClouds();

    throw new NoSuchElementException("No cloud percentage found");
}

From source file:com.eviware.soapui.utils.ContainerWalker.java

public AbstractButton findCheckBoxWithLabel(String labelText) {
    for (Component component : containedComponents) {
        if (component instanceof JCheckBox) {
            JCheckBox checkBox = (JCheckBox) component;
            if (String.valueOf(checkBox.getText()).equals(labelText)) {
                return checkBox;
            }/*from w  ww . j a  v  a2  s.c om*/
        }
    }
    throw new NoSuchElementException("No checkbox found with label " + labelText);
}

From source file:de.unioninvestment.eai.portal.portlet.crud.domain.portal.Portal.java

/**
 * Ermittelt die CompanyId.//w w w . j a v a2s  .c o  m
 * 
 * @return CompanyId
 */
public Long getCompanyId() {
    if (companyId == null) {
        try {
            Company company = CompanyLocalServiceUtil.getCompanyByWebId(portalInstanceId);
            if (company == null) {
                throw new NoSuchElementException("No Liferay companyId for webId 'liferay.com' found!");
            } else {
                companyId = company.getCompanyId();
            }
        } catch (SystemException e) {
            throw new TechnicalCrudPortletException("Error getting companyId by webId 'liferay.com'", e);
        } catch (PortalException e) {
            throw new TechnicalCrudPortletException("Error getting companyId by webId 'liferay.com'", e);
        }
    }
    return companyId;
}

From source file:com.graphhopper.apache.commons.collections.IntDoubleBinaryHeap.java

public int peek_element() {
    if (isEmpty()) {
        throw new NoSuchElementException("Heap is empty. Cannot peek element.");
    } else {/* ww  w.j  a va  2  s .  c o  m*/
        return elements[1];
    }
}

From source file:org.datagator.api.client.SpooledRowBuffer.java

@Override
public Iterator<Object[]> iterator() {
    if (rowsCount <= cacheLimit) {
        return this.cache.iterator();
    } else {//from w  w w.  j  a v  a  2  s  .  c o  m
        try {
            flush();
        } catch (IOException ex) {
            throw new RuntimeException(ex);
        }
        return new Iterator<Object[]>() {

            private final JsonParser jp;
            private int rowIndex = 0;
            private final TypeReference<ArrayList<Object>> tr = new TypeReference<ArrayList<Object>>() {
            };

            {
                try {
                    // TODO lock cache file
                    cacheFile.seek(0);
                    FileReader reader = new FileReader(cacheFile.getFD());
                    jp = Entity.json.createParser(reader);
                    JsonToken token = jp.nextToken(); // START_ARRAY
                    if (!token.equals(JsonToken.START_ARRAY)) {
                        throw new RuntimeException("Corrupted cache file");
                    }
                } catch (IOException ex) {
                    throw new RuntimeException(ex);
                }
            }

            @Override
            public boolean hasNext() {
                return rowIndex < rowsCount;
            }

            @Override
            public Object[] next() {
                if (!hasNext()) {
                    throw new NoSuchElementException("No such elememnt.");
                }
                try {
                    rowIndex += 1;
                    ArrayList<Object> buffer = jp.readValueAs(tr);
                    return buffer.toArray();
                } catch (IOException ex) {
                    throw new RuntimeException(ex);
                }
            }

            @Override
            public void remove() {
                throw new UnsupportedOperationException("Not supported yet.");
            }

        };
    }
}

From source file:com.zjy.mongo.util.BSONLoader.java

public BSONObject next() {
    try {/*from  w ww.j a  v  a 2s.c  o  m*/
        byte[] data = new byte[nextLen + 4];
        System.arraycopy(nextHdr, 0, data, 0, 4);
        input.readFully(data, 4, nextLen - 4);
        decoder.decode(data, callback);
        return (BSONObject) callback.get();
    } catch (IOException e) {
        /* If we can't read another length it's not an error, just return quietly. */
        LOG.info("No Length Header available." + e);
        hasMore.set(false);
        try {
            input.close();
        } catch (IOException e1) {
            LOG.warn(e1.getMessage(), e1);
        }
        throw new NoSuchElementException("Iteration completed.");
    }
}

From source file:com.amalto.core.storage.hibernate.ScrollableIterator.java

public DataRecord next() {
    if (firstNextCall) {
        for (ResultsCallback callback : callbacks) {
            callback.onBeginOfResults();
        }//from  w  ww. ja v  a  2  s  . c om
        firstNextCall = false;
    }
    Object next;
    try {
        if (allowNextCall) {
            boolean hasNext = results.next();
            if (!hasNext) {
                throw new NoSuchElementException("No more results for iterator."); // Required by next() API
            }
        } else {
            isFirstHasNextCall = false;
            allowNextCall = true;
        }
        next = results.get()[0];
    } catch (Exception e) {
        notifyCallbacks(); // In case of exception, notify the callbacks so statelessSession can be closed.
        throw new RuntimeException(e);
    }

    ComplexTypeMetadata type = storageClassLoader.getTypeFromClass(next.getClass());
    ObjectDataRecordReader reader = getReader(type);
    if (!(next instanceof Wrapper)) {
        throw new IllegalArgumentException("Result object is not an instance of " + Wrapper.class.getName());
    }
    // TODO A bind should *not* be needed (but storage class loader isn't correctly set in case of distinct block strategy for m&m).
    storageClassLoader.bind(Thread.currentThread());
    try {
        return reader.read(storageRepository.getMappingFromDatabase(type), (Wrapper) next);
    } finally {
        storageClassLoader.unbind(Thread.currentThread());
    }
}

From source file:io.knotx.knot.action.domain.FormEntity.java

private static String getFormIdentifier(Fragment fragment) {
    return fragment.knots().stream().filter(knot -> knot.startsWith(FRAGMENT_KNOT_PREFIX))
            .map(knot -> StringUtils.removePattern(knot, FRAGMENT_KNOT_PATTERN))
            .map(id -> StringUtils.isBlank(id) ? FORM_DEFAULT_IDENTIFIER : id).findFirst().orElseThrow(() -> {
                LOGGER.error("Could not find action adapter name in fragment [{}].", fragment);
                return new NoSuchElementException("Could not find action adapter name");
            });/*from   w  w  w.  ja  v  a  2 s .  c  o  m*/
}