Examples with UncheckedExecutionException com.google.common.util.concurrent.UncheckedExecutionException used on opensource projects

Example 86 with UncheckedExecutionException

use of com.google.common.util.concurrent.UncheckedExecutionException in project guava by google.

the class CacheLoadingTest method testBulkLoadUncheckedException.

public void testBulkLoadUncheckedException() throws ExecutionException {
    Exception e = new RuntimeException();
    CacheLoader<Object, Object> loader = exceptionLoader(e);
    LoadingCache<Object, Object> cache = CacheBuilder.newBuilder().recordStats().build(bulkLoader(loader));
    CacheStats stats = cache.stats();
    assertEquals(0, stats.missCount());
    assertEquals(0, stats.loadSuccessCount());
    assertEquals(0, stats.loadExceptionCount());
    assertEquals(0, stats.hitCount());
    try {
        cache.getAll(asList(new Object()));
        fail();
    } catch (UncheckedExecutionException expected) {
        assertThat(expected).hasCauseThat().isSameInstanceAs(e);
    }
    stats = cache.stats();
    assertEquals(1, stats.missCount());
    assertEquals(0, stats.loadSuccessCount());
    assertEquals(1, stats.loadExceptionCount());
    assertEquals(0, stats.hitCount());
}

Example 87 with UncheckedExecutionException

use of com.google.common.util.concurrent.UncheckedExecutionException in project guava by google.

the class CacheLoadingTest method testReloadAfterFailure.

public void testReloadAfterFailure() throws ExecutionException {
    final AtomicInteger count = new AtomicInteger();
    final Exception e = new IllegalStateException("exception to trigger failure on first load()");
    CacheLoader<Integer, String> failOnceFunction = new CacheLoader<Integer, String>() {

        @Override
        public String load(Integer key) throws Exception {
            if (count.getAndIncrement() == 0) {
                throw e;
            }
            return key.toString();
        }
    };
    CountingRemovalListener<Integer, String> removalListener = countingRemovalListener();
    LoadingCache<Integer, String> cache = CacheBuilder.newBuilder().removalListener(removalListener).build(failOnceFunction);
    try {
        cache.getUnchecked(1);
        fail();
    } catch (UncheckedExecutionException ue) {
        assertThat(ue).hasCauseThat().isSameInstanceAs(e);
    }
    assertEquals("1", cache.getUnchecked(1));
    assertEquals(0, removalListener.getCount());
    count.set(0);
    cache.refresh(2);
    checkLoggedCause(e);
    assertEquals("2", cache.getUnchecked(2));
    assertEquals(0, removalListener.getCount());
}

Example 88 with UncheckedExecutionException

use of com.google.common.util.concurrent.UncheckedExecutionException in project guava by hceylan.

the class CacheLoadingTest method testBulkLoadUncheckedException.

public void testBulkLoadUncheckedException() throws ExecutionException {
    Exception e = new RuntimeException();
    CacheLoader<Object, Object> loader = exceptionLoader(e);
    LoadingCache<Object, Object> cache = CacheBuilder.newBuilder().build(bulkLoader(loader));
    CacheStats stats = cache.stats();
    assertEquals(0, stats.missCount());
    assertEquals(0, stats.loadSuccessCount());
    assertEquals(0, stats.loadExceptionCount());
    assertEquals(0, stats.hitCount());
    try {
        cache.getAll(asList(new Object()));
        fail();
    } catch (UncheckedExecutionException expected) {
        assertSame(e, expected.getCause());
    }
    stats = cache.stats();
    assertEquals(1, stats.missCount());
    assertEquals(0, stats.loadSuccessCount());
    assertEquals(1, stats.loadExceptionCount());
    assertEquals(0, stats.hitCount());
}

Example 89 with UncheckedExecutionException

use of com.google.common.util.concurrent.UncheckedExecutionException in project guava by hceylan.

the class CacheLoadingTest method testLoadUncheckedException.

public void testLoadUncheckedException() throws ExecutionException {
    Exception e = new RuntimeException();
    CacheLoader<Object, Object> loader = exceptionLoader(e);
    LoadingCache<Object, Object> cache = CacheBuilder.newBuilder().build(loader);
    CacheStats stats = cache.stats();
    assertEquals(0, stats.missCount());
    assertEquals(0, stats.loadSuccessCount());
    assertEquals(0, stats.loadExceptionCount());
    assertEquals(0, stats.hitCount());
    try {
        cache.get(new Object());
        fail();
    } catch (UncheckedExecutionException expected) {
        assertSame(e, expected.getCause());
    }
    stats = cache.stats();
    assertEquals(1, stats.missCount());
    assertEquals(0, stats.loadSuccessCount());
    assertEquals(1, stats.loadExceptionCount());
    assertEquals(0, stats.hitCount());
    try {
        cache.getUnchecked(new Object());
        fail();
    } catch (UncheckedExecutionException expected) {
        assertSame(e, expected.getCause());
    }
    stats = cache.stats();
    assertEquals(2, stats.missCount());
    assertEquals(0, stats.loadSuccessCount());
    assertEquals(2, stats.loadExceptionCount());
    assertEquals(0, stats.hitCount());
    cache.refresh(new Object());
    checkLoggedCause(e);
    stats = cache.stats();
    assertEquals(2, stats.missCount());
    assertEquals(0, stats.loadSuccessCount());
    assertEquals(3, stats.loadExceptionCount());
    assertEquals(0, stats.hitCount());
    Exception callableException = new RuntimeException();
    try {
        cache.get(new Object(), throwing(callableException));
        fail();
    } catch (UncheckedExecutionException expected) {
        assertSame(callableException, expected.getCause());
    }
    stats = cache.stats();
    assertEquals(3, stats.missCount());
    assertEquals(0, stats.loadSuccessCount());
    assertEquals(4, stats.loadExceptionCount());
    assertEquals(0, stats.hitCount());
    try {
        cache.getAll(asList(new Object()));
        fail();
    } catch (UncheckedExecutionException expected) {
        assertSame(e, expected.getCause());
    }
    stats = cache.stats();
    assertEquals(4, stats.missCount());
    assertEquals(0, stats.loadSuccessCount());
    assertEquals(5, stats.loadExceptionCount());
    assertEquals(0, stats.hitCount());
}

Example 90 with UncheckedExecutionException

use of com.google.common.util.concurrent.UncheckedExecutionException in project Essentials by EssentialsX.

the class UserMap method getUser.

public User getUser(final String name) {
    try {
        final String sanitizedName = StringUtil.safeString(name);
        if (names.containsKey(sanitizedName)) {
            final UUID uuid = names.get(sanitizedName);
            return getUser(uuid);
        }
        final File userFile = getUserFileFromString(sanitizedName);
        if (userFile.exists()) {
            ess.getLogger().info("Importing user " + name + " to usermap.");
            User user = new User(new OfflinePlayer(sanitizedName, ess.getServer()), ess);
            trackUUID(user.getBase().getUniqueId(), user.getName(), true);
            return user;
        }
        return null;
    } catch (UncheckedExecutionException ex) {
        return null;
    }
}