Examples with CompletionListenerFuture javax.cache.integration.CompletionListenerFuture used on opensource projects

Example 26 with CompletionListenerFuture

use of javax.cache.integration.CompletionListenerFuture in project cache2k by cache2k.

the class CacheLoaderWithoutReadThroughTest method shouldPropagateExceptionUsingLoadAll.

/**
 * Ensure that {@link Cache#loadAll(java.util.Set, boolean, javax.cache.integration.CompletionListener)}  )}
 * will propagate an exception from a {@link javax.cache.integration.CacheLoader}.
 */
@Test
public void shouldPropagateExceptionUsingLoadAll() throws Exception {
    FailingCacheLoader<String, String> cacheLoader = new FailingCacheLoader<>();
    cacheLoaderServer.setCacheLoader(cacheLoader);
    HashSet<String> keys = new HashSet<>();
    keys.add("gudday");
    keys.add("hello");
    keys.add("howdy");
    keys.add("bonjour");
    CompletionListenerFuture future = new CompletionListenerFuture();
    cache.loadAll(keys, false, future);
    // wait for the load to complete
    try {
        future.get();
        // new since TCK 1.1
        fail();
    } catch (ExecutionException e) {
        assertThat(e.getCause(), instanceOf(CacheLoaderException.class));
    }
}

Example 27 with CompletionListenerFuture

use of javax.cache.integration.CompletionListenerFuture in project cache2k by cache2k.

the class CacheLoaderWithoutReadThroughTest method shouldNotLoadMultipleNullEntriesUsingLoadAll.

/**
 * Ensure that {@link Cache#loadAll(java.util.Set, boolean, javax.cache.integration.CompletionListener)}
 * won't load <code>null</code> entries.
 */
@Test
public void shouldNotLoadMultipleNullEntriesUsingLoadAll() throws Exception {
    NullValueCacheLoader<String, String> cacheLoader = new NullValueCacheLoader<>();
    cacheLoaderServer.setCacheLoader(cacheLoader);
    HashSet<String> keys = new HashSet<>();
    keys.add("gudday");
    keys.add("hello");
    keys.add("howdy");
    keys.add("bonjour");
    CompletionListenerFuture future = new CompletionListenerFuture();
    cache.loadAll(keys, false, future);
    // wait for the load to complete
    future.get();
    assertThat(future.isDone(), is(true));
    for (String key : keys) {
        assertThat(cache.containsKey(key), is(false));
    }
}

Example 28 with CompletionListenerFuture

use of javax.cache.integration.CompletionListenerFuture in project cache2k by cache2k.

the class CacheLoaderWithoutReadThroughTest method shouldLoadMultipleExistingEntryUsingLoadAll.

/**
 * Ensure that {@link Cache#loadAll(java.util.Set, boolean, javax.cache.integration.CompletionListener)}
 * for multiple existing entries will be reloaded.
 */
@Test
public void shouldLoadMultipleExistingEntryUsingLoadAll() throws Exception {
    RecordingCacheLoader<String> cacheLoader = new RecordingCacheLoader<String>();
    cacheLoaderServer.setCacheLoader(cacheLoader);
    HashSet<String> keys = new HashSet<>();
    keys.add("gudday");
    keys.add("hello");
    keys.add("howdy");
    keys.add("bonjour");
    String value = "other";
    for (String key : keys) {
        assertThat(cache.containsKey(key), is(false));
        cache.put(key, value);
        assertThat(cache.containsKey(key), is(true));
    }
    CompletionListenerFuture future = new CompletionListenerFuture();
    cache.loadAll(keys, true, future);
    // wait for the load to complete
    future.get();
    assertThat(future.isDone(), is(true));
    assertThat(cacheLoader.getLoadCount(), is(keys.size()));
    for (String key : keys) {
        assertThat(cache.get(key), is(equalTo(key)));
        assertThat(cacheLoader.hasLoaded(key), is(true));
    }
}

Example 29 with CompletionListenerFuture

use of javax.cache.integration.CompletionListenerFuture in project cache2k by cache2k.

the class CacheLoaderWriterTest method shouldLoadSingleExistingEntryUsingLoadAll.

/**
 * Ensure that {@link Cache#loadAll(java.util.Set, boolean, javax.cache.integration.CompletionListener)}
 * for an existing single entry will cause it to be reloaded or written.
 */
@Test
public void shouldLoadSingleExistingEntryUsingLoadAll() throws Exception {
    String key = "message";
    HashSet<String> keys = new HashSet<>();
    keys.add(key);
    assertThat(cache.containsKey(key), is(false));
    String value = "other";
    cache.put(key, value);
    assertThat(cache.containsKey(key), is(true));
    assertThat(cache.get(key), is(value));
    CompletionListenerFuture future = new CompletionListenerFuture();
    cache.loadAll(keys, true, future);
    // wait for the load to complete
    future.get();
    assertThat(future.isDone(), is(true));
    assertThat(cache.get(key), is(equalTo(key)));
    assertThat(recordingCacheLoader.getLoadCount(), is(1));
    assertThat(recordingCacheLoader.hasLoaded(key), is(true));
    // ensure nothing has been written
    assertThat(recordingCacheWriter.getWriteCount(), is(1L));
    assertThat(recordingCacheWriter.getDeleteCount(), is(0L));
}

Example 30 with CompletionListenerFuture

use of javax.cache.integration.CompletionListenerFuture in project ignite by apache.

the class IgniteCacheExpiryStoreLoadSelfTest method testLoadAllWithExpiry.

/**
 * @throws Exception If failed.
 */
@Test
public void testLoadAllWithExpiry() throws Exception {
    IgniteCache<Integer, Integer> cache = ignite(0).<Integer, Integer>cache(DEFAULT_CACHE_NAME).withExpiryPolicy(new CreatedExpiryPolicy(new Duration(MILLISECONDS, TIME_TO_LIVE)));
    Set<Integer> keys = new HashSet<>();
    keys.add(primaryKey(jcache(0)));
    keys.add(primaryKey(jcache(1)));
    keys.add(primaryKey(jcache(2)));
    CompletionListenerFuture fut = new CompletionListenerFuture();
    cache.loadAll(keys, false, fut);
    fut.get();
    assertEquals(3, cache.size(CachePeekMode.PRIMARY));
    Thread.sleep(TIME_TO_LIVE + WAIT_TIME);
    assertEquals(0, cache.size());
}