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:narvis.modules.weather.OwPortal.java

@Override
public double getWindSpeed() throws NoSuchElementException {
    if (this._currentWeather.getWindInstance().hasWindSpeed())
        return this._currentWeather.getWindInstance().getWindSpeed();

    throw new NoSuchElementException("No wind speed found");
}

From source file:org.kurento.repository.internal.repoimpl.mongo.MongoRepository.java

@Override
public RepositoryItem findRepositoryItemById(String id) {

    List<GridFSDBFile> dbFiles = gridFS.find(id);

    if (dbFiles.size() > 0) {

        if (dbFiles.size() > 1) {
            log.warn("There are several files with the same " + "filename and should be only one");
        }/*from   ww  w.jav  a 2  s.c o  m*/

        return createRepositoryItem(dbFiles.get(0));
    }

    throw new NoSuchElementException("The repository item with id \"" + id + "\" does not exist");
}

From source file:de.iew.raspimotion.controllers.MotionJpegController.java

@RequestMapping(value = "image/{imagename:.+}")
public void imageAction(HttpServletResponse response, @PathVariable String imagename) throws Exception {
    Assert.isTrue(validateImagename(imagename));

    FileDescriptor file = this.fileDao.getFileLastCreated(imagename);

    if (file == null) {
        throw new NoSuchElementException("Image was not found");
    }/*w ww  . ja  v a2s.c o  m*/

    sendCachingHeaders(response);
    response.setContentType("image/jpeg");
    response.setContentLength(new Long(file.getFilesize()).intValue());

    sendImageAsJpeg(file, response);
}

From source file:com.frank.search.solr.core.query.result.DelegatingCursor.java

@Override
public T next() {

    validateState();//from w  ww .  j av a  2  s  .  com

    if (!hasNext()) {
        throw new NoSuchElementException("No more elements available for cursor " + getCursorMark() + ".");
    }

    T next = moveNext(delegate);
    position++;
    return next;
}

From source file:com.telefonica.euro_iaas.sdc.puppetwrapper.services.impl.CatalogManagerMongoImpl.java

public Node getNode(String nodeName) {
    Query searchNodeQuery = new Query(Criteria.where("id").is(nodeName));
    Node savedNode = mongoTemplate.findOne(searchNodeQuery, Node.class);
    if (savedNode == null) {
        throw new NoSuchElementException(format("The node {0} could not be found", nodeName));
    }// w ww. ja va  2s . co  m
    return savedNode;
}

From source file:com.kakao.network.response.ResponseBody.java

private Object getOrThrow(String key) {
    Object v = null;//from ww w .  j  av a2  s. c  om
    try {
        v = json.get(key);
    } catch (JSONException ignor) {
    }

    if (v == null) {
        throw new NoSuchElementException(key);
    }

    if (v == JSONObject.NULL) {
        return null;
    }
    return v;
}

From source file:ArrayIterator.java

/**
 * Move to next element in the array.//www .  jav  a 2s  . co m
 *
 * @return The next object in the array.
 */
public Object next() {
    if (pos < size)
        return Array.get(array, pos++);

    /*
     *  we screwed up...
     */

    throw new NoSuchElementException("No more elements: " + pos + " / " + size);
}

From source file:com.kurento.kmf.repository.internal.repoimpl.mongo.MongoRepository.java

@Override
public RepositoryItem findRepositoryItemById(String id) {

    List<GridFSDBFile> dbFiles = gridFS.find(idQuery(id));

    if (dbFiles.size() > 0) {

        if (dbFiles.size() > 1) {
            log.warn("There are several files with the same " + "filename and should be only one");
        }//from ww  w.  j a  v  a2  s  .c om

        return createRepositoryItem(dbFiles.get(0));
    }

    throw new NoSuchElementException("The repository item with id \"" + id + "\" does not exist");
}

From source file:natalia.dymnikova.cluster.scheduler.impl.FlowMerger.java

public Stage createMergeStages(final List<Stage> previous, final StageContainer currentStage,
        final Optional<Address> nextAddress) {
    // TODO: doesn't create two mergers in one host
    final List<Stage> children = new ArrayList<>();
    previous.stream().map(Stage::getAddress).distinct().forEach(address -> children.add(Stage.newBuilder()
            .setOperator(currentStage.remoteBytes).setAddress(address).setType(currentStage.stageType)
            .setId(-previous.stream().filter(s -> s.getAddress().equals(address)).findFirst().get().getId())
            .addAllStages(//w ww .ja  v  a 2  s.  c o m
                    previous.stream().filter(stage -> stage.getAddress().equals(address)).collect(toList()))
            .build()));

    return nextAddress
            .map(addr -> Stage.newBuilder().setOperator(currentStage.remoteBytes).setAddress(addr.toString())
                    .setType(currentStage.stageType).setId(currentStage.id).addAllStages(children).build())
            .orElseThrow(() -> new NoSuchElementException("No candidate for stage " + currentStage.action));
}

From source file:de.dhke.projects.cutil.collections.iterator.MultiMapEntryIterator.java

@Override
public Entry<K, V> next() {
    final Entry<K, V> currentEntry = advance();
    if (currentEntry == null)
        throw new NoSuchElementException("No more multimap entries");
    else/*from   www  .j  ava  2 s  .com*/
        return currentEntry;
}