Are there any Java client libraries for OpenSocial?

Are there any HttpCahce client libraries for Java?

• I have already http://stackoverflow.com/questions/7941370/any-alternatives-to-cachinghttpclient-for-android/7954174#7954174 about this for android, but I will broaden the question to include java in general... Are there any libraries for implementing a Http cache? I want to download my images more efficiently, honoring If-Modified-Since, etags, etc. I'm sure there is a library to which one can pass the url of the image and let the lib handle all redirects or fetch the locally stored content in a cache? BR // Jonas

• Answer:

  Take a look at http://developer.android.com/reference/android/net/http/AndroidHttpClient.html and also this http://android-developers.blogspot.com/2011/09/androids-http-clients.html. Maybe they help? Also look at a similar question http://stackoverflow.com/questions/1456987/httpclient-4-how-to-capture-last-redirect-url.