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Unified Diff: sync/test/engine/injectable_sync_context_proxy.cc

Issue 351523003: sync: Mass rename of non-blocking sync classes (Closed) Base URL: svn://svn.chromium.org/chrome/trunk/src
Patch Set: const ref some smart pointers Created 6 years, 6 months ago
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Index: sync/test/engine/injectable_sync_context_proxy.cc
diff --git a/sync/test/engine/injectable_sync_context_proxy.cc b/sync/test/engine/injectable_sync_context_proxy.cc
new file mode 100644
index 0000000000000000000000000000000000000000..27de8804a90b5f4522aa072941e0f8cbc5cacacf
--- /dev/null
+++ b/sync/test/engine/injectable_sync_context_proxy.cc
@@ -0,0 +1,49 @@
+// Copyright 2014 The Chromium Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+#include "sync/test/engine/injectable_sync_context_proxy.h"
+
+#include "sync/engine/model_type_sync_proxy_impl.h"
+#include "sync/engine/model_type_sync_worker.h"
+
+namespace syncer {
+
+InjectableSyncContextProxy::InjectableSyncContextProxy(
+ ModelTypeSyncWorker* worker)
+ : is_worker_connected_(false), worker_(worker) {
+}
+
+InjectableSyncContextProxy::~InjectableSyncContextProxy() {
+}
+
+void InjectableSyncContextProxy::ConnectTypeToSync(
+ syncer::ModelType type,
+ const DataTypeState& data_type_state,
+ const base::WeakPtr<syncer::ModelTypeSyncProxyImpl>& type_sync_proxy) {
+ // This class is allowed to participate in only one connection.
+ DCHECK(!is_worker_connected_);
+ is_worker_connected_ = true;
+
+ // Hands off ownership of our member to the type_sync_proxy, while keeping
+ // an unsafe pointer to it. This is why we can only connect once.
+ scoped_ptr<ModelTypeSyncWorker> worker(worker_);
+
+ type_sync_proxy->OnConnect(worker.Pass());
+}
+
+void InjectableSyncContextProxy::Disconnect(syncer::ModelType type) {
+ // This should delete the worker, but we don't own it.
+ worker_ = NULL;
+}
+
+scoped_ptr<SyncContextProxy> InjectableSyncContextProxy::Clone() const {
+ // This confuses ownership. We trust that our callers are well-behaved.
+ return scoped_ptr<SyncContextProxy>(new InjectableSyncContextProxy(worker_));
+}
+
+ModelTypeSyncWorker* InjectableSyncContextProxy::GetWorker() {
+ return worker_;
+}
+
+} // namespace syncer
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