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Play Framework/Scala example source code file (CachedAction.java)
The CachedAction.java Play Framework example source code/* * Copyright (C) 2009-2013 Typesafe Inc. <http://www.typesafe.com> */ package play.cache; import play.libs.F; import play.mvc.*; import play.mvc.Http.*; /** * Cache another action. */ public class CachedAction extends Action<Cached> { public F.Promise<Result> call(Context ctx) { try { final String key = configuration.key(); final Integer duration = configuration.duration(); Result result = (Result) Cache.get(key); F.Promise<Result> promise; if(result == null) { promise = delegate.call(ctx); promise.onRedeem(new F.Callback<Result>() { @Override public void invoke(Result result) throws Throwable { Cache.set(key, result, duration); } }); } else { promise = F.Promise.pure(result); } return promise; } catch(RuntimeException e) { throw e; } catch(Throwable t) { throw new RuntimeException(t); } } } Other Play Framework source code examplesHere is a short list of links related to this Play Framework CachedAction.java source code file: |
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