[21280] Example refactor: RTPS

examples/cpp/rtps/Application.cpp

@@ -0,0 +1,56 @@
+// Copyright 2024 Proyectos y Sistemas de Mantenimiento SL (eProsima).
+//
+// 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.
+
+/**
+ * @file Application.cpp
+ *
+ */
+
+#include "Application.hpp"
+
+#include "CLIParser.hpp"
+#include "ReaderApp.hpp"
+#include "WriterApp.hpp"
+
+namespace eprosima {
+namespace fastdds {
+namespace examples {
+namespace rtps {
+
+//! Factory method to create a publisher or subscriber
+std::shared_ptr<Application> Application::make_app(
+        const CLIParser::rtps_config& config,
+        const std::string& topic_name)
+{
+    std::shared_ptr<Application> entity;
+    switch (config.entity)
+    {
+        case CLIParser::EntityKind::WRITER:
+            entity = std::make_shared<WriterApp>(config, topic_name);
+            break;
+        case CLIParser::EntityKind::READER:
+            entity = std::make_shared<ReaderApp>(config, topic_name);
+            break;
+        case CLIParser::EntityKind::UNDEFINED:
+        default:
+            throw std::runtime_error("Entity initialization failed");
+            break;
+    }
+    return entity;
+}
+
+} // namespace rtps
+} // namespace examples
+} // namespace fastdds
+} // namespace eprosima

examples/cpp/rtps/Application.hpp

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+// Copyright 2024 Proyectos y Sistemas de Mantenimiento SL (eProsima).
+//
+// 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.
+
+/**
+ * @file Application.hpp
+ *
+ */
+
+#ifndef FASTDDS_EXAMPLES_CPP_RTPS__APPLICATION_HPP
+#define FASTDDS_EXAMPLES_CPP_RTPS__APPLICATION_HPP
+
+#include "CLIParser.hpp"
+
+namespace eprosima {
+namespace fastdds {
+namespace examples {
+namespace rtps {
+
+class Application
+{
+public:
+
+    //! Virtual destructor
+    virtual ~Application() = default;
+
+    //! Run application
+    virtual void run() = 0;
+
+    //! Trigger the end of execution
+    virtual void stop() = 0;
+
+    //! Factory method to create applications based on configuration
+    static std::shared_ptr<Application> make_app(
+            const CLIParser::rtps_config& config,
+            const std::string& topic_name);
+};
+
+} // namespace rtps
+} // namespace examples
+} // namespace fastdds
+} // namespace eprosima
+
+#endif // FASTDDS_EXAMPLES_CPP_RTPS__APPLICATION_HPP