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author | JackLivio <jack@livio.io> | 2018-10-19 15:05:09 -0400 |
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committer | GitHub <noreply@github.com> | 2018-10-19 15:05:09 -0400 |
commit | d36316738785c96dab2ee892762ed08c059fffde (patch) | |
tree | 168a7c0705b5bc8f0dee7ce4b511ccf71759d9b4 /src/components/application_manager/include/application_manager/command_factory.h | |
parent | 7f7fcbb998fb17f2954fd103349af67ea9b71a3f (diff) | |
parent | 83c5e805346d55ec7fb9f4ba8b6f6855d992273e (diff) | |
download | sdl_core-hotfix/templates_updates.tar.gz |
Merge pull request #2572 from smartdevicelink/release/5.0.05.0.0hotfix/templates_updatesfeature/show_app_menufeature/progress_bar_seekfeature/open-menu-rpcfeature/open-menu-rfeature/button
Release 5.0.0
Diffstat (limited to 'src/components/application_manager/include/application_manager/command_factory.h')
-rw-r--r-- | src/components/application_manager/include/application_manager/command_factory.h | 216 |
1 files changed, 216 insertions, 0 deletions
diff --git a/src/components/application_manager/include/application_manager/command_factory.h b/src/components/application_manager/include/application_manager/command_factory.h new file mode 100644 index 0000000000..7dc8a0cfc1 --- /dev/null +++ b/src/components/application_manager/include/application_manager/command_factory.h @@ -0,0 +1,216 @@ +/* + Copyright (c) 2018, Ford Motor Company + All rights reserved. + + Redistribution and use in source and binary forms, with or without + modification, are permitted provided that the following conditions are met: + + Redistributions of source code must retain the above copyright notice, this + list of conditions and the following disclaimer. + + Redistributions in binary form must reproduce the above copyright notice, + this list of conditions and the following + disclaimer in the documentation and/or other materials provided with the + distribution. + + Neither the name of the Ford Motor Company nor the names of its contributors + may be used to endorse or promote products derived from this software + without specific prior written permission. + + THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" + AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE + LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR + CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF + SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS + INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN + CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) + ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE + POSSIBILITY OF SUCH DAMAGE. + */ + +#ifndef SRC_COMPONENTS_APPLICATION_MANAGER_INCLUDE_APPLICATION_MANAGER_COMMAND_FACTORY_H +#define SRC_COMPONENTS_APPLICATION_MANAGER_INCLUDE_APPLICATION_MANAGER_COMMAND_FACTORY_H + +#include "application_manager/commands/command.h" +#include "application_manager/application_manager.h" +#include "application_manager/rpc_service.h" +#include "application_manager/policies/policy_handler_interface.h" +#include "utils/macro.h" + +namespace application_manager { +using policy::PolicyHandlerInterface; +typedef std::shared_ptr<commands::Command> CommandSharedPtr; + +/** + * @brief Factory class for command creation + **/ +class CommandFactory { + public: + /** + * @brief Class destructor + */ + virtual ~CommandFactory() {} + + /** + * @brief Create command object and return pointer to it + * + * @param message SmartObject shared pointer. + * @return Pointer to created command object. + **/ + virtual CommandSharedPtr CreateCommand( + const commands::MessageSharedPtr& message, + commands::Command::CommandSource source) = 0; + /** + * @param int32_t command id + * @param CommandSource source + * @return return true if command can be create, else return false + **/ + virtual bool IsAbleToProcess( + const int32_t, + const application_manager::commands::Command::CommandSource source) + const = 0; +}; + +/** + * @brief Command creator interface for create commands + **/ +class CommandCreator { + public: + /** + * @brief ~CommandCreator destructor + **/ + virtual ~CommandCreator() {} + /** + * @return return true if command can be create, else return false + **/ + virtual bool CanBeCreated() const = 0; + /** + * @brief Create command object and return pointer to it + * @param message SmartObject shared pointer. + * @return Pointer to created command object. + **/ + virtual CommandSharedPtr create( + const commands::MessageSharedPtr& message) const = 0; +}; + +/** + * @brief DefaultCommandCreator concrete command creator + **/ +template <typename CommandType> +class DefaultCommandCreator : public CommandCreator { + public: + /** + * @brief DefaultCommandCreator constructor + * @param application_manager ApplicationManager. + * @param rpc_service RPCService. + * @param hmi_capabilities HMICapabilities. + * @param policy_handler PolicyHandlerInterface. + */ + DefaultCommandCreator(ApplicationManager& application_manager, + rpc_service::RPCService& rpc_service, + HMICapabilities& hmi_capabilities, + PolicyHandlerInterface& policy_handler) + : application_manager_(application_manager) + , rpc_service_(rpc_service) + , hmi_capabilities_(hmi_capabilities) + , policy_handler_(policy_handler) {} + + private: + /** + * @return return true + **/ + bool CanBeCreated() const override { + return true; + } + + /** + * @brief Create command object and return pointer to it + * @param message SmartObject shared pointer. + * @return Pointer to created command object. + **/ + CommandSharedPtr create( + const commands::MessageSharedPtr& message) const override { + CommandSharedPtr command(new CommandType(message, + application_manager_, + rpc_service_, + hmi_capabilities_, + policy_handler_)); + return command; + } + + ApplicationManager& application_manager_; + rpc_service::RPCService& rpc_service_; + HMICapabilities& hmi_capabilities_; + PolicyHandlerInterface& policy_handler_; +}; + +struct InvalidCommand {}; + +/** + * @brief DefaultCommandCreator<InvalidCommand> creator for invalid commands + **/ +template <> +class DefaultCommandCreator<InvalidCommand> : public CommandCreator { + public: + /** + * @brief DefaultCommandCreator constructor + * @param application_manager ApplicationManager. + * @param rpc_service RPCService. + * @param hmi_capabilities HMICapabilities. + * @param policy_handler PolicyHandlerInterface. + */ + DefaultCommandCreator(ApplicationManager& application_manager, + rpc_service::RPCService& rpc_service, + HMICapabilities& hmi_capabilities, + PolicyHandlerInterface& policy_handler) { + UNUSED(application_manager); + UNUSED(rpc_service); + UNUSED(hmi_capabilities); + UNUSED(policy_handler); + } + + private: + /** + * @return return false + **/ + bool CanBeCreated() const override { + return false; + } + /** + * @brief Create command object and return pointer to it + * @param message SmartObject shared pointer. + * @return Pointer to created empty command object. + **/ + CommandSharedPtr create( + const commands::MessageSharedPtr& message) const override { + UNUSED(message); + return CommandSharedPtr(); + } +}; + +struct CommandCreatorFactory { + CommandCreatorFactory(ApplicationManager& application_manager, + rpc_service::RPCService& rpc_service, + HMICapabilities& hmi_capabilities, + PolicyHandlerInterface& policy_handler) + : application_manager_(application_manager) + , rpc_service_(rpc_service) + , hmi_capabilities_(hmi_capabilities) + , policy_handler_(policy_handler) {} + + template <typename CommandType> + CommandCreator& GetCreator() { + static DefaultCommandCreator<CommandType> res( + application_manager_, rpc_service_, hmi_capabilities_, policy_handler_); + return res; + } + ApplicationManager& application_manager_; + rpc_service::RPCService& rpc_service_; + HMICapabilities& hmi_capabilities_; + PolicyHandlerInterface& policy_handler_; +}; + +} // namespace application_manager +#endif // SRC_COMPONENTS_APPLICATION_MANAGER_INCLUDE_APPLICATION_MANAGER_COMMAND_FACTORY_H |