Example usage for org.apache.commons.collections4 IteratorUtils asEnumeration

Introduction

In this page you can find the example usage for org.apache.commons.collections4 IteratorUtils asEnumeration.

Prototype

public static <E> Enumeration<E> asEnumeration(final Iterator<? extends E> iterator) 

Source Link

Document

Gets an enumeration that wraps an iterator.

Usage

From source file:io.wcm.testing.mock.sling.servlet.MockHttpSession.java

@Override
public Enumeration<String> getAttributeNames() {
    return IteratorUtils.asEnumeration(this.attributeMap.keySet().iterator());
}

---

From source file:io.wcm.testing.mock.sling.servlet.MockSlingHttpServletRequest.java

@Override
public Enumeration<String> getParameterNames() {
    return IteratorUtils.asEnumeration(this.parameterMap.keySet().iterator());
}

---

From source file:de.micromata.genome.gwiki.page.gspt.ServletStandalonePageContext.java

@SuppressWarnings({ "rawtypes", "unchecked" })
@Override//from  w w w.  j ava  2  s .co m
public Enumeration getAttributeNamesInScope(int scope) {
    switch (scope) {
    case PageContext.REQUEST_SCOPE:
        return request.getAttributeNames();
    case PageContext.SESSION_SCOPE:
        if (session != null) {
            return session.getAttributeNames();
        }
        return IteratorUtils.asEnumeration(IteratorUtils.EMPTY_ITERATOR);
    case PageContext.APPLICATION_SCOPE:
        return servletCtx.getAttributeNames();
    default:
        return IteratorUtils.asEnumeration(pageAttributes.keySet().iterator());
    }

}

---

From source file:org.apache.bookkeeper.client.LedgerHandle.java

void asyncReadEntriesInternal(long firstEntry, long lastEntry, ReadCallback cb, Object ctx,
        boolean isRecoveryRead) {
    if (!clientCtx.isClientClosed()) {
        readEntriesInternalAsync(firstEntry, lastEntry, isRecoveryRead)
                .whenCompleteAsync(new FutureEventListener<LedgerEntries>() {
                    @Override//  www .  j a va 2 s  . c  o m
                    public void onSuccess(LedgerEntries entries) {
                        cb.readComplete(Code.OK, LedgerHandle.this,
                                IteratorUtils.asEnumeration(Iterators.transform(entries.iterator(), le -> {
                                    LedgerEntry entry = new LedgerEntry((LedgerEntryImpl) le);
                                    le.close();
                                    return entry;
                                })), ctx);
                    }

                    @Override
                    public void onFailure(Throwable cause) {
                        if (cause instanceof BKException) {
                            BKException bke = (BKException) cause;
                            cb.readComplete(bke.getCode(), LedgerHandle.this, null, ctx);
                        } else {
                            cb.readComplete(Code.UnexpectedConditionException, LedgerHandle.this, null, ctx);
                        }
                    }
                }, clientCtx.getMainWorkerPool().chooseThread(ledgerId));
    } else {
        cb.readComplete(Code.ClientClosedException, LedgerHandle.this, null, ctx);
    }
}

---

From source file:org.codice.ddf.configuration.DictionaryMap.java

@Override
public Enumeration<K> keys() {
    return IteratorUtils.asEnumeration(map.keySet().iterator());
}

---

From source file:org.codice.ddf.configuration.DictionaryMap.java

@Override
public Enumeration<V> elements() {
    return IteratorUtils.asEnumeration(map.values().iterator());
}

---