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Side by Side Diff: services/shell/public/cpp/interface_factory_impl.h

Issue 2419723002: Move services/shell to services/service_manager (Closed)
Patch Set: rebase Created 4 years, 2 months ago
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1 // Copyright 2014 The Chromium Authors. All rights reserved.
2 // Use of this source code is governed by a BSD-style license that can be
3 // found in the LICENSE file.
4
5 #ifndef SERVICES_SHELL_PUBLIC_CPP_INTERFACE_FACTORY_IMPL_H_
6 #define SERVICES_SHELL_PUBLIC_CPP_INTERFACE_FACTORY_IMPL_H_
7
8 #include "services/shell/public/cpp/interface_factory.h"
9
10 namespace shell {
11
12 // Use this class to allocate and bind instances of Impl to interface requests.
13 // The lifetime of the constructed Impl is bound to the pipe.
14 template <typename Impl,
15 typename Interface = typename Impl::ImplementedInterface>
16 class InterfaceFactoryImpl : public InterfaceFactory<Interface> {
17 public:
18 virtual ~InterfaceFactoryImpl() {}
19
20 virtual void Create(const Identity& remote_identity,
21 mojo::InterfaceRequest<Interface> request) override {
22 BindToRequest(new Impl(), &request);
23 }
24 };
25
26 // Use this class to allocate and bind instances of Impl constructed with a
27 // context parameter to interface requests. The lifetime of the constructed
28 // Impl is bound to the pipe.
29 template <typename Impl,
30 typename Context,
31 typename Interface = typename Impl::ImplementedInterface>
32 class InterfaceFactoryImplWithContext : public InterfaceFactory<Interface> {
33 public:
34 explicit InterfaceFactoryImplWithContext(Context* context)
35 : context_(context) {}
36 virtual ~InterfaceFactoryImplWithContext() {}
37
38 virtual void Create(const Identity& remote_identity,
39 mojo::InterfaceRequest<Interface> request) override {
40 BindToRequest(new Impl(context_), &request);
41 }
42
43 private:
44 Context* context_;
45 };
46
47 } // namespace shell
48
49 #endif // SERVICES_SHELL_PUBLIC_CPP_INTERFACE_FACTORY_IMPL_H_
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