mock_time_cache.h

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/*
 * Copyright 2011 Google Inc.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *      http:///www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */


#ifndef PAGESPEED_KERNEL_CACHE_MOCK_TIME_CACHE_H_
#define PAGESPEED_KERNEL_CACHE_MOCK_TIME_CACHE_H_

#include "pagespeed/kernel/base/basictypes.h"
#include "pagespeed/kernel/base/string.h"
#include "pagespeed/kernel/base/shared_string.h"
#include "pagespeed/kernel/base/string_util.h"
#include "pagespeed/kernel/cache/cache_interface.h"

namespace net_instaweb {

class Scheduler;

class MockTimeCache : public CacheInterface {
 public:
  MockTimeCache(Scheduler* scheduler, CacheInterface* cache);
  virtual ~MockTimeCache();

  virtual void Get(const GoogleString& key, Callback* callback);
  virtual void Put(const GoogleString& key, const SharedString& value);
  virtual void Delete(const GoogleString& key);

  void set_delay_us(int64 delay_us) { delay_us_ = delay_us; }
  int64 delay_us() const { return delay_us_; }

  Scheduler* scheduler() { return scheduler_; }

  virtual GoogleString Name() const { return FormatName(cache_->Name()); }
  static GoogleString FormatName(StringPiece name);
  virtual bool IsBlocking() const { return cache_->IsBlocking(); }
  virtual bool IsHealthy() const { return cache_->IsHealthy(); }
  virtual void ShutDown() { cache_->ShutDown(); }

 private:
  class DelayCallback;

  Scheduler* scheduler_;
  CacheInterface* cache_;
  int64 delay_us_;
  GoogleString name_;

  
};

}  

#endif