public OptionsServiceContextImpl(List<OptionValueSource> sources) {
this.sources = sources;
globalOptions = OptionsContextImpl.forGlobal(sources);
entityContexts = new ConcurrentHashMap<Class<?>, OptionsContext>();
propertyContexts = new ConcurrentHashMap<PropertyKey, OptionsContext>();
}
private OptionsContext getAndCacheEntityOptions(Class<?> entityType) {
OptionsContext entityOptions = OptionsContextImpl.forEntity(sources, entityType);
OptionsContext cachedOptions = entityContexts.putIfAbsent(entityType, entityOptions);
if (cachedOptions != null) {
entityOptions = cachedOptions;
}
return entityOptions;
}
private OptionsContext getAndCachePropertyOptions(PropertyKey key) {
OptionsContext propertyOptions =
OptionsContextImpl.forProperty(sources, key.getEntity(), key.getProperty());
OptionsContext cachedOptions = propertyContexts.putIfAbsent(key, propertyOptions);
if (cachedOptions != null) {
propertyOptions = cachedOptions;
}
return propertyOptions;
}