| // Copyright 2012 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. |
| |
| #include "google/cacheinvalidation/impl/basic-system-resources.h" |
| |
| namespace invalidation { |
| |
| BasicSystemResources::BasicSystemResources( |
| Logger* logger, Scheduler* internal_scheduler, |
| Scheduler* listener_scheduler, NetworkChannel* network, |
| Storage* storage, const string& platform) |
| : logger_(logger), |
| internal_scheduler_(internal_scheduler), |
| listener_scheduler_(listener_scheduler), |
| network_(network), |
| storage_(storage), |
| platform_(platform) { |
| logger_->SetSystemResources(this); |
| internal_scheduler_->SetSystemResources(this); |
| listener_scheduler_->SetSystemResources(this); |
| network_->SetSystemResources(this); |
| storage_->SetSystemResources(this); |
| } |
| |
| BasicSystemResources::~BasicSystemResources() { |
| } |
| |
| void BasicSystemResources::Start() { |
| CHECK(!run_state_.IsStarted()) << "resources already started"; |
| |
| // TODO(ghc): Investigate whether we should have Start() and Stop() methods |
| // on components like the scheduler. Otherwise, the resources can't start and |
| // stop them ... |
| run_state_.Start(); |
| } |
| |
| void BasicSystemResources::Stop() { |
| CHECK(run_state_.IsStarted()) << "cannot stop resources that aren't started"; |
| CHECK(!run_state_.IsStopped()) << "resources already stopped"; |
| run_state_.Stop(); |
| } |
| |
| bool BasicSystemResources::IsStarted() const { |
| return run_state_.IsStarted(); |
| } |
| |
| Logger* BasicSystemResources::logger() { |
| return logger_.get(); |
| } |
| |
| Scheduler* BasicSystemResources::internal_scheduler() { |
| return internal_scheduler_.get(); |
| } |
| |
| Scheduler* BasicSystemResources::listener_scheduler() { |
| return listener_scheduler_.get(); |
| } |
| |
| NetworkChannel* BasicSystemResources::network() { |
| return network_.get(); |
| } |
| |
| Storage* BasicSystemResources::storage() { |
| return storage_.get(); |
| } |
| |
| string BasicSystemResources::platform() const { |
| return platform_; |
| } |
| |
| } // namespace invalidation |