Examples with DataConversion org.infinispan.encoding.DataConversion used on opensource projects

Example 6 with DataConversion

use of org.infinispan.encoding.DataConversion in project infinispan by infinispan.

the class OffHeapSingleNodeTest method testExpiredEntryCompute.

public void testExpiredEntryCompute() throws IOException, InterruptedException {
    Cache<Object, Object> cache = cache(0);
    String key = "key";
    cache.put(key, "value", 10, TimeUnit.MILLISECONDS);
    timeService.advance(20);
    DataConversion keyDataConversion = cache.getAdvancedCache().getKeyDataConversion();
    WrappedBytes keyWB = (WrappedBytes) keyDataConversion.toStorage(key);
    AtomicBoolean invoked = new AtomicBoolean(false);
    DataContainer container = cache.getAdvancedCache().getDataContainer();
    container.compute(keyWB, (k, e, f) -> {
        invoked.set(true);
        // Just leave it in there
        return e;
    });
    // Should not have invoked, due to expiration
    assertTrue(invoked.get());
    assertNotNull(container.peek(keyWB));
    // Actually reading it shouldn't return though and actually remove
    assertNull(cache.get(key));
    // Now that we did a get, the peek shouldn't return anything
    assertNull(container.peek(keyWB));
}

Example 7 with DataConversion

use of org.infinispan.encoding.DataConversion in project infinispan by infinispan.

the class LocalModePassivationTest method testKeySetWithEvictedEntriesAndFlags.

public void testKeySetWithEvictedEntriesAndFlags() {
    final int numKeys = 300;
    for (int i = 0; i < numKeys; i++) {
        cache.put(i, i);
    }
    AdvancedCache<Object, Object> flagCache = cache.getAdvancedCache().withFlags(Flag.SKIP_CACHE_LOAD);
    DataContainer<Object, Object> dc = flagCache.getDataContainer();
    assertFalse("Data Container should not have all keys", numKeys == dc.size());
    Set<Object> keySet = flagCache.keySet();
    assertEquals(dc.size(), keySet.size());
    DataConversion conversion = flagCache.getValueDataConversion();
    for (InternalCacheEntry<Object, Object> entry : dc) {
        Object key = entry.getKey();
        assertTrue("Key: " + key + " was not found!", keySet.contains(conversion.fromStorage(key)));
    }
}

Example 8 with DataConversion

use of org.infinispan.encoding.DataConversion in project infinispan by infinispan.

the class LocalModePassivationTest method testValuesWithEvictedEntriesAndFlags.

public void testValuesWithEvictedEntriesAndFlags() {
    final int numKeys = 300;
    for (int i = 0; i < numKeys; i++) {
        cache.put(i, i);
    }
    AdvancedCache<Object, Object> flagCache = cache.getAdvancedCache().withFlags(Flag.SKIP_CACHE_LOAD);
    DataContainer<Object, Object> dc = flagCache.getDataContainer();
    assertFalse("Data Container should not have all keys", numKeys == dc.size());
    Collection<Object> values = flagCache.values();
    assertEquals(dc.size(), values.size());
    for (InternalCacheEntry<Object, Object> entry : dc) {
        Object dcValue = entry.getValue();
        DataConversion valueDataConversion = flagCache.getValueDataConversion();
        assertTrue("Value: " + dcValue + " was not found!", values.contains(valueDataConversion.fromStorage(dcValue)));
    }
}

Example 9 with DataConversion

use of org.infinispan.encoding.DataConversion in project infinispan by infinispan.

the class CallInterceptor method visitWriteOnlyManyEntriesCommand.

@Override
public Object visitWriteOnlyManyEntriesCommand(InvocationContext ctx, WriteOnlyManyEntriesCommand command) throws Throwable {
    Map<Object, Object> arguments = command.getArguments();
    DataConversion valueDataConversion = command.getValueDataConversion();
    for (Map.Entry entry : arguments.entrySet()) {
        MVCCEntry cacheEntry = (MVCCEntry) ctx.lookupEntry(entry.getKey());
        // Could be that the key is not local, 'null' is how this is signalled
        if (cacheEntry == null) {
            throw new IllegalStateException();
        }
        updateStoreFlags(command, cacheEntry);
        Object decodedValue = valueDataConversion.fromStorage(entry.getValue());
        command.getBiConsumer().accept(decodedValue, EntryViews.writeOnly(cacheEntry, valueDataConversion));
    }
    return null;
}

Example 10 with DataConversion

use of org.infinispan.encoding.DataConversion in project infinispan by infinispan.

the class CallInterceptor method visitWriteOnlyManyCommand.

@Override
public Object visitWriteOnlyManyCommand(InvocationContext ctx, WriteOnlyManyCommand command) throws Throwable {
    Consumer consumer = command.getConsumer();
    DataConversion valueDataConversion = command.getValueDataConversion();
    for (Object k : command.getAffectedKeys()) {
        MVCCEntry cacheEntry = (MVCCEntry) ctx.lookupEntry(k);
        if (cacheEntry == null) {
            throw new IllegalStateException();
        }
        updateStoreFlags(command, cacheEntry);
        consumer.accept(EntryViews.writeOnly(cacheEntry, valueDataConversion));
    }
    return null;
}