[PALF] PALF Cluster Test Framework

mittest/palf_cluster/rpc/palf_cluster_request_handler.h

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+/**
+ * Copyright (c) 2021 OceanBase
+ * OceanBase CE is licensed under Mulan PubL v2.
+ * You can use this software according to the terms and conditions of the Mulan PubL v2.
+ * You may obtain a copy of Mulan PubL v2 at:
+ *          http://license.coscl.org.cn/MulanPubL-2.0
+ * THIS SOFTWARE IS PROVIDED ON AN "AS IS" BASIS, WITHOUT WARRANTIES OF ANY KIND,
+ * EITHER EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO NON-INFRINGEMENT,
+ * MERCHANTABILITY OR FIT FOR A PARTICULAR PURPOSE.
+ * See the Mulan PubL v2 for more details.
+ */
+
+#ifndef OCEANBASE_PALF_CLUSTER_LOG_REQUEST_HANDLER_
+#define OCEANBASE_PALF_CLUSTER_LOG_REQUEST_HANDLER_
+
+#include "lib/ob_errno.h"                           // OB_SUCCESS...
+#include "logservice/ob_reporter_adapter.h"         // ObLogReporterAdapter
+#include "logservice/palf_handle_guard.h"           // palf::PalfHandleGuard
+#include "palf_cluster_rpc_req.h"                         // Req...
+#include "mittest/palf_cluster/logservice/log_service.h"
+
+namespace oceanbase
+{
+
+namespace palf
+{
+class PalfEnv;
+}
+
+namespace obrpc
+{
+class PalfClusterRpcProxy;
+}
+
+namespace palfcluster
+{
+class ObLogHandler;
+class ObLogReplayService;
+
+class LogRequestHandler
+{
+public:
+  LogRequestHandler();
+  ~LogRequestHandler();
+  template <typename ReqType, typename RespType>
+  int handle_sync_request(const ReqType &req, RespType &resp);
+  template <typename ReqType>
+  int handle_request(const ReqType &req);
+  void set_log_service(palfcluster::LogService *log_service) { log_service_ = log_service; }
+private:
+  int get_self_addr_(common::ObAddr &self) const;
+  int get_rpc_proxy_(obrpc::PalfClusterRpcProxy *&rpc_proxy) const;
+  palfcluster::LogService *log_service_;
+};
+
+class ConfigChangeCmdHandler{
+public:
+  explicit ConfigChangeCmdHandler(palf::PalfHandle *palf_handle)
+  {
+    if (NULL != palf_handle) {
+      palf_handle_ = palf_handle;
+    }
+  }
+  ~ConfigChangeCmdHandler()
+  {
+    palf_handle_ = NULL;
+  }
+private:
+  palf::PalfHandle *palf_handle_;
+};
+} // end namespace logservice
+} // end namespace oceanbase
+
+#endif