public static <K, V> ConfigurationAdapter<K, V> create(Configuration<K, V> c) {
// A configuration copy as required by the spec
if (c instanceof CompleteConfiguration) {
return new ConfigurationAdapter<K, V>(
new MutableConfiguration<K, V>((CompleteConfiguration<K, V>) c));
} else {
// support use of Basic Configuration
MutableConfiguration<K, V> mutableConfiguration = new MutableConfiguration<K, V>();
mutableConfiguration.setStoreByValue(c.isStoreByValue());
mutableConfiguration.setTypes(c.getKeyType(), c.getValueType());
return new ConfigurationAdapter<K, V>(new MutableConfiguration<K, V>(mutableConfiguration));
}
}
public Eh107CompleteConfiguration(
Configuration<K, V> config,
final CacheConfiguration<K, V> ehcacheConfig,
boolean useEhcacheExpiry,
boolean useEhcacheLoaderWriter) {
this.ehcacheConfig = ehcacheConfig;
this.keyType = config.getKeyType();
this.valueType = config.getValueType();
this.isStoreByValue = isStoreByValue(config, ehcacheConfig);
Factory<ExpiryPolicy> tempExpiryPolicyFactory = EternalExpiryPolicy.factoryOf();
if (config instanceof CompleteConfiguration) {
CompleteConfiguration<K, V> completeConfig = (CompleteConfiguration<K, V>) config;
this.isReadThrough = completeConfig.isReadThrough();
this.isWriteThrough = completeConfig.isWriteThrough();
this.isStatisticsEnabled = completeConfig.isStatisticsEnabled();
this.isManagementEnabled = completeConfig.isManagementEnabled();
if (useEhcacheLoaderWriter) {
this.cacheLoaderFactory = createThrowingFactory();
this.cacheWriterFactory = createThrowingFactory();
} else {
this.cacheLoaderFactory = completeConfig.getCacheLoaderFactory();
this.cacheWriterFactory = completeConfig.getCacheWriterFactory();
}
tempExpiryPolicyFactory = completeConfig.getExpiryPolicyFactory();
for (CacheEntryListenerConfiguration<K, V> listenerConfig :
completeConfig.getCacheEntryListenerConfigurations()) {
cacheEntryListenerConfigs.add(listenerConfig);
}
} else {
this.isReadThrough = false;
this.isWriteThrough = false;
this.isStatisticsEnabled = false;
this.isManagementEnabled = false;
this.cacheLoaderFactory = null;
this.cacheWriterFactory = null;
}
if (useEhcacheExpiry) {
tempExpiryPolicyFactory = createThrowingFactory();
}
this.expiryPolicyFactory = tempExpiryPolicyFactory;
}
private static <K, V> boolean isStoreByValue(
Configuration<K, V> config, CacheConfiguration<K, V> ehcacheConfig) {
if (ehcacheConfig != null) {
Collection<ServiceConfiguration<?>> serviceConfigurations =
ehcacheConfig.getServiceConfigurations();
for (ServiceConfiguration<?> serviceConfiguration : serviceConfigurations) {
if (serviceConfiguration instanceof DefaultCopierConfiguration) {
DefaultCopierConfiguration copierConfig =
(DefaultCopierConfiguration) serviceConfiguration;
if (copierConfig.getType().equals(DefaultCopierConfiguration.Type.VALUE)) {
if (copierConfig.getClazz().isAssignableFrom(IdentityCopier.class)) {
return false;
} else {
return true;
}
}
}
}
}
return config.isStoreByValue();
}
