/** * Adds or updates the {@link DefaultSizeOfEngineConfiguration} with the specified object graph maximum size to the configured * builder. * <p> * {@link SizeOfEngine} is what enables the heap tier to be sized in {@link MemoryUnit}. * * @param size the maximum graph size * @return a new builder with the added / updated configuration */ public CacheConfigurationBuilder<K, V> withSizeOfMaxObjectGraph(long size) { return mapServiceConfiguration(DefaultSizeOfEngineConfiguration.class, existing -> ofNullable(existing) .map(e -> new DefaultSizeOfEngineConfiguration(e.getMaxObjectSize(), e.getUnit(), size)) .orElse(new DefaultSizeOfEngineConfiguration(DEFAULT_MAX_OBJECT_SIZE, DEFAULT_UNIT, size))); }
@Test public void testValidArguments() { DefaultSizeOfEngineConfiguration configuration = new DefaultSizeOfEngineConfiguration(10l, MemoryUnit.B, 10l); assertThat(configuration.getMaxObjectGraphSize(), equalTo(10l)); assertThat(configuration.getMaxObjectSize(), equalTo(10l)); assertThat(configuration.getUnit(), equalTo(MemoryUnit.B)); }
@Override public SizeOfEngine createSizeOfEngine(ResourceUnit resourceUnit, ServiceConfiguration<?>... serviceConfigs) { boolean isByteSized = resourceUnit instanceof MemoryUnit; if(!isByteSized) { return new NoopSizeOfEngine(); // Noop Size of Engine } DefaultSizeOfEngineConfiguration config = ServiceUtils.findSingletonAmongst(DefaultSizeOfEngineConfiguration.class, (Object[]) serviceConfigs); if(config != null) { long maxSize = config.getUnit().toBytes(config.getMaxObjectSize()); return new DefaultSizeOfEngine(config.getMaxObjectGraphSize(), maxSize); } return new DefaultSizeOfEngine(maxObjectGraphSize, maxObjectSize); } }
public DefaultSizeOfEngineConfigurationParser() { super(DefaultSizeOfEngineConfiguration.class, CacheTemplate::heapStoreSettings, config -> new DefaultSizeOfEngineConfiguration(config.getMaxObjectSize(), config.getUnit(), config.getMaxObjectGraphSize()), CacheType::getHeapStoreSettings, CacheType::setHeapStoreSettings, config -> new SizeofType() .withMaxObjectGraphSize(new SizeofType.MaxObjectGraphSize().withValue(BigInteger.valueOf(config.getMaxObjectGraphSize()))) .withMaxObjectSize(new MemoryType() .withValue(BigInteger.valueOf(config.getMaxObjectSize())) .withUnit(MemoryUnit.fromValue(config.getUnit().toString())) )); } }
@Test public void testSizeOf() { CacheConfigurationBuilder<String, String> builder = CacheConfigurationBuilder.newCacheConfigurationBuilder(String.class, String.class, heap(10)); builder = builder.withSizeOfMaxObjectSize(10, MemoryUnit.B).withSizeOfMaxObjectGraph(100); CacheConfiguration<String, String> configuration = builder.build(); DefaultSizeOfEngineConfiguration sizeOfEngineConfiguration = ServiceUtils.findSingletonAmongst(DefaultSizeOfEngineConfiguration.class, configuration.getServiceConfigurations()); assertThat(sizeOfEngineConfiguration, notNullValue()); assertEquals(sizeOfEngineConfiguration.getMaxObjectSize(), 10); assertEquals(sizeOfEngineConfiguration.getUnit(), MemoryUnit.B); assertEquals(sizeOfEngineConfiguration.getMaxObjectGraphSize(), 100); builder = builder.withSizeOfMaxObjectGraph(1000); configuration = builder.build(); sizeOfEngineConfiguration = ServiceUtils.findSingletonAmongst(DefaultSizeOfEngineConfiguration.class, configuration.getServiceConfigurations()); assertEquals(sizeOfEngineConfiguration.getMaxObjectGraphSize(), 1000); }
/** * Adds or updates the {@link DefaultSizeOfEngineConfiguration} with the specified object graph maximum size to the configured * builder. * <p> * {@link SizeOfEngine} is what enables the heap tier to be sized in {@link MemoryUnit}. * * @param size the maximum graph size * @return a new builder with the added / updated configuration */ public CacheConfigurationBuilder<K, V> withSizeOfMaxObjectGraph(long size) { return mapServiceConfiguration(DefaultSizeOfEngineConfiguration.class, existing -> ofNullable(existing) .map(e -> new DefaultSizeOfEngineConfiguration(e.getMaxObjectSize(), e.getUnit(), size)) .orElse(new DefaultSizeOfEngineConfiguration(DEFAULT_MAX_OBJECT_SIZE, DEFAULT_UNIT, size))); }
@Override public SizeOfEngine createSizeOfEngine(ResourceUnit resourceUnit, ServiceConfiguration<?>... serviceConfigs) { boolean isByteSized = resourceUnit instanceof MemoryUnit; if(!isByteSized) { return new NoopSizeOfEngine(); // Noop Size of Engine } DefaultSizeOfEngineConfiguration config = ServiceUtils.findSingletonAmongst(DefaultSizeOfEngineConfiguration.class, (Object[]) serviceConfigs); if(config != null) { long maxSize = config.getUnit().toBytes(config.getMaxObjectSize()); return new DefaultSizeOfEngine(config.getMaxObjectGraphSize(), maxSize); } return new DefaultSizeOfEngine(maxObjectGraphSize, maxObjectSize); } }
public DefaultSizeOfEngineConfigurationParser() { super(DefaultSizeOfEngineConfiguration.class, CacheTemplate::heapStoreSettings, config -> new DefaultSizeOfEngineConfiguration(config.getMaxObjectSize(), config.getUnit(), config.getMaxObjectGraphSize()), CacheType::getHeapStoreSettings, CacheType::setHeapStoreSettings, config -> new SizeofType() .withMaxObjectGraphSize(new SizeofType.MaxObjectGraphSize().withValue(BigInteger.valueOf(config.getMaxObjectGraphSize()))) .withMaxObjectSize(new MemoryType() .withValue(BigInteger.valueOf(config.getMaxObjectSize())) .withUnit(MemoryUnit.fromValue(config.getUnit().toString())) )); } }