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

Example 21 with CacheLoaderException

use of javax.cache.integration.CacheLoaderException in project caffeine by ben-manes.

the class JCacheLoaderAdapter method loadAll.

@Override
public Map<K, Expirable<V>> loadAll(Iterable<? extends K> keys) {
    try {
        boolean statsEnabled = statistics.isEnabled();
        long start = statsEnabled ? ticker.read() : 0L;
        Map<K, Expirable<V>> result = delegate.loadAll(keys).entrySet().stream().filter(entry -> (entry.getKey() != null) && (entry.getValue() != null)).collect(Collectors.toMap(Map.Entry::getKey, entry -> new Expirable<>(entry.getValue(), expireTimeMS())));
        for (Map.Entry<K, Expirable<V>> entry : result.entrySet()) {
            dispatcher.publishCreated(cache, entry.getKey(), entry.getValue().get());
        }
        if (statsEnabled) {
            // Subtracts the load time from the get time
            statistics.recordGetTime(start - ticker.read());
        }
        return result;
    } catch (CacheLoaderException e) {
        throw e;
    } catch (RuntimeException e) {
        throw new CacheLoaderException(e);
    }
}

Example 22 with CacheLoaderException

use of javax.cache.integration.CacheLoaderException in project hazelcast by hazelcast.

the class CallbackAwareClientDelegatingFutureTest method test_CallbackAwareClientDelegatingFuture.

private void test_CallbackAwareClientDelegatingFuture(boolean timeout, boolean error) throws ExecutionException, InterruptedException {
    if (timeout && error) {
        throw new IllegalArgumentException("Only one of the `timeout` and `error` parameters can be enabled at the same time!");
    }
    int timeoutMillis = timeout ? 5000 : -1;
    createCache(timeoutMillis, error);
    ClientMessage getRequest = createGetRequest(1);
    ClientMessageDecoder decoder = CACHE_GET_RESPONSE_DECODER;
    ClientInvocation invocation = new ClientInvocation(client, getRequest, 0);
    ClientInvocationFuture invocationFuture = invocation.invoke();
    final AtomicBoolean responseCalled = new AtomicBoolean();
    final AtomicBoolean failureCalled = new AtomicBoolean();
    OneShotExecutionCallback callback = new OneShotExecutionCallback() {

        @Override
        protected void onResponseInternal(Object response) {
            responseCalled.set(true);
        }

        @Override
        protected void onFailureInternal(Throwable t) {
            failureCalled.set(true);
        }
    };
    CallbackAwareClientDelegatingFuture callbackAwareInvocationFuture = new CallbackAwareClientDelegatingFuture(invocationFuture, client.getSerializationService(), decoder, callback);
    if (timeoutMillis > 0) {
        try {
            callbackAwareInvocationFuture.get(timeoutMillis / 2, TimeUnit.MILLISECONDS);
            fail("Timeout expected!");
        } catch (TimeoutException e) {
            // Timeout expected
            assertTrue(failureCalled.get());
            assertFalse(responseCalled.get());
        }
    } else {
        if (error) {
            try {
                callbackAwareInvocationFuture.get();
                fail("CacheLoaderException expected!");
            } catch (ExecutionException e) {
                // Exception expected
                assertTrue(e.getCause() instanceof CacheLoaderException);
                assertTrue(failureCalled.get());
                assertFalse(responseCalled.get());
            }
        } else {
            try {
                callbackAwareInvocationFuture.get();
                assertTrue(responseCalled.get());
                assertFalse(failureCalled.get());
            } catch (CacheLoaderException e) {
                fail("CacheLoaderException not expected!");
            }
        }
    }
}

Example 23 with CacheLoaderException

use of javax.cache.integration.CacheLoaderException in project redisson by redisson.

the class JCache method loadValue.

private V loadValue(K key) {
    V value = null;
    try {
        value = cacheLoader.load(key);
    } catch (Exception ex) {
        throw new CacheLoaderException(ex);
    }
    if (value != null) {
        long startTime = currentNanoTime();
        putValueLocked(key, value);
        cacheManager.getStatBean(this).addGetTime(currentNanoTime() - startTime);
    }
    return value;
}

Example 24 with CacheLoaderException

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

the class JCacheAdapter method loadAll.

@Override
public void loadAll(final Set<? extends K> keys, final boolean replaceExistingValues, final CompletionListener completionListener) {
    checkClosed();
    if (!loaderConfigured) {
        if (completionListener != null) {
            completionListener.onCompletion();
        }
        return;
    }
    CacheOperationCompletionListener l = null;
    if (completionListener != null) {
        l = new CacheOperationCompletionListener() {

            @Override
            public void onCompleted() {
                try {
                    for (K k : keys) {
                        cache.peek(k);
                    }
                } catch (CacheLoaderException ex) {
                    completionListener.onException(ex);
                    return;
                }
                completionListener.onCompletion();
            }

            @Override
            public void onException(Throwable _exception) {
                if (_exception instanceof Exception) {
                    completionListener.onException((Exception) _exception);
                } else {
                    completionListener.onException(new CacheLoaderException(_exception));
                }
            }
        };
    }
    if (replaceExistingValues) {
        cache.reloadAll(keys, l);
    } else {
        cache.loadAll(keys, l);
    }
}

Example 25 with CacheLoaderException

use of javax.cache.integration.CacheLoaderException in project gora by apache.

the class JCacheCacheLoader method loadAll.

@Override
public Map<K, T> loadAll(Iterable<? extends K> keys) throws CacheLoaderException {
    try {
        Map<K, T> loaded = new HashMap<K, T>();
        for (K key : keys) {
            T persistent = dataStore.get(key);
            LOG.info("Loaded data bean from persistent datastore on key {}.", key.toString());
            if (persistent != null) {
                loaded.put(key, persistent);
            }
        }
        return loaded;
    } catch (GoraException e) {
        throw new CacheLoaderException(e);
    }
}