public CacheResponse(File cacheDirectory) throws Exception {
int cacheSize = 10 * 1024 * 1024; // 10 MiB
Cache cache = new Cache(cacheDirectory, cacheSize);
client = new OkHttpClient();
client.setCache(cache);
}
/** Sets the response cache to be used to read and write cached responses. */
public static void setResponseCache(OkUrlFactory okUrlFactory, ResponseCache responseCache) {
OkHttpClient client = okUrlFactory.client();
if (responseCache instanceof OkCacheContainer) {
// Avoid adding layers of wrappers. Rather than wrap the ResponseCache in yet another layer to
// make the ResponseCache look like an InternalCache, we can unwrap the Cache instead.
// This means that Cache stats will be correctly updated.
OkCacheContainer okCacheContainer = (OkCacheContainer) responseCache;
client.setCache(okCacheContainer.getCache());
} else {
client.setInternalCache(responseCache != null ? new CacheAdapter(responseCache) : null);
}
}