Examples with NoSuchElementException java.util.NoSuchElementException used on opensource projects

Example 76 with NoSuchElementException

use of java.util.NoSuchElementException in project sling by apache.

the class JcrNodeResourceIteratorTest method testMulti.

public void testMulti() throws RepositoryException {
    int numNodes = 10;
    String pathBase = "/parent/path/node/";
    Node[] nodes = new Node[numNodes];
    for (int i = 0; i < nodes.length; i++) {
        nodes[i] = new MockNode(pathBase + i, "some:type" + i);
    }
    NodeIterator ni = new MockNodeIterator(nodes);
    JcrNodeResourceIterator ri = new JcrNodeResourceIterator(null, null, null, ni, getHelperData(), null);
    for (int i = 0; i < nodes.length; i++) {
        assertTrue(ri.hasNext());
        Resource res = ri.next();
        assertEquals(pathBase + i, res.getPath());
        assertEquals(nodes[i].getPrimaryNodeType().getName(), res.getResourceType());
    }
    assertFalse(ri.hasNext());
    try {
        ri.next();
        fail("Expected no element in the iterator");
    } catch (NoSuchElementException nsee) {
    // expected
    }
}

Example 77 with NoSuchElementException

use of java.util.NoSuchElementException in project intellij-community by JetBrains.

the class PsiLocation method getAncestors.

@Override
@NotNull
public <T extends PsiElement> Iterator<Location<T>> getAncestors(@NotNull final Class<T> ancestorClass, final boolean strict) {
    final T first = strict || !ancestorClass.isInstance(myPsiElement) ? findNext(myPsiElement, ancestorClass) : (T) myPsiElement;
    return new Iterator<Location<T>>() {

        private T myCurrent = first;

        @Override
        public boolean hasNext() {
            return myCurrent != null;
        }

        @Override
        public Location<T> next() {
            if (myCurrent == null)
                throw new NoSuchElementException();
            final PsiLocation<T> psiLocation = new PsiLocation<>(myProject, myCurrent);
            myCurrent = findNext(myCurrent, ancestorClass);
            return psiLocation;
        }

        @Override
        public void remove() {
            LOG.assertTrue(false);
        }
    };
}

Example 78 with NoSuchElementException

use of java.util.NoSuchElementException in project sling by apache.

the class QuartzScheduler method removeJob.

/**
     * @see org.apache.sling.commons.scheduler.Scheduler#removeJob(java.lang.String)
     */
public void removeJob(final Long bundleId, final String jobName) throws NoSuchElementException {
    // as this method might be called from unbind and during
    // unbind a deactivate could happen, we check the scheduler first
    final Map<String, SchedulerProxy> proxies;
    synchronized (this.schedulers) {
        if (this.active) {
            proxies = new HashMap<>(this.schedulers);
        } else {
            proxies = Collections.emptyMap();
        }
    }
    for (final SchedulerProxy proxy : proxies.values()) {
        synchronized (proxy) {
            try {
                final JobKey key = JobKey.jobKey(jobName);
                final JobDetail jobdetail = proxy.getScheduler().getJobDetail(key);
                if (jobdetail != null) {
                    proxy.getScheduler().deleteJob(key);
                    this.logger.debug("Unscheduling job with name {}", jobName);
                    return;
                }
            } catch (final SchedulerException ignored) {
            // ignore
            }
        }
    }
    if (this.active) {
        throw new NoSuchElementException("No job found with name " + jobName);
    }
}

Example 79 with NoSuchElementException

use of java.util.NoSuchElementException in project sling by apache.

the class RepositoryClassLoader method findResources.

/**
     * Returns an Enumeration of URLs representing all of the resources
     * on the search path having the specified name.
     *
     * @param name the resource name
     *
     * @return an <code>Enumeration</code> of <code>URL</code>s. This is an
     *      empty enumeration if no resources are found by this class loader
     *      or if this class loader has already been destroyed.
     */
@Override
public Enumeration<URL> findResources(final String name) {
    if (!this.writer.isActivate()) {
        logger.warn("Destroyed class loader cannot find a resources: " + name, new IllegalStateException());
        return new Enumeration<URL>() {

            public boolean hasMoreElements() {
                return false;
            }

            public URL nextElement() {
                throw new NoSuchElementException("No Entries");
            }
        };
    }
    logger.debug("findResources: Try to find resources for {}", name);
    final URL url = this.findResource(name);
    final List<URL> list = Collections.singletonList(url);
    if (url != null) {
        list.add(url);
    }
    // return the enumeration on the list
    return Collections.enumeration(list);
}

Example 80 with NoSuchElementException

use of java.util.NoSuchElementException in project geode by apache.

the class DistributionManager method getOldestMember.

/* implementation of DM.getOldestMember */
public DistributedMember getOldestMember(Collection c) throws NoSuchElementException {
    List<InternalDistributedMember> view = getViewMembers();
    for (int i = 0; i < view.size(); i++) {
        Object viewMbr = view.get(i);
        Iterator it = c.iterator();
        while (it.hasNext()) {
            Object nextMbr = it.next();
            if (viewMbr.equals(nextMbr)) {
                return (DistributedMember) nextMbr;
            }
        }
    }
    throw new NoSuchElementException(LocalizedStrings.DistributionManager_NONE_OF_THE_GIVEN_MANAGERS_IS_IN_THE_CURRENT_MEMBERSHIP_VIEW.toLocalizedString());
}