jit_executor_javascript_context.h

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/*
  Copyright (c) 2024, 2025, Oracle and/or its affiliates.
 
  This program is free software; you can redistribute it and/or modify
  it under the terms of the GNU General Public License, version 2.0,
  as published by the Free Software Foundation.
 
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  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
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  You should have received a copy of the GNU General Public License
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*/
 
#ifndef ROUTER_SRC_JIT_EXECUTOR_SRC_JIT_EXECUTOR_JAVASCRIPT_CONTEXT_H_
#define ROUTER_SRC_JIT_EXECUTOR_SRC_JIT_EXECUTOR_JAVASCRIPT_CONTEXT_H_
 
#include <string>
#include <vector>
 
#include "jit_executor_common_context.h"
#include "jit_executor_javascript.h"
#include "mysqlrouter/jit_executor_callbacks.h"
#include "mysqlrouter/jit_executor_common.h"
#include "mysqlrouter/jit_executor_context.h"
#include "mysqlrouter/jit_executor_db_interface.h"
 
namespace jit_executor {
 
using IFile_system = shcore::polyglot::IFile_system;
using Dictionary_t = shcore::Dictionary_t;
 
class JavaScriptContext : public IContext {
 public:
  JavaScriptContext(size_t id, CommonContext *common_context,
                    const std::string &debug_port = "");
  ~JavaScriptContext() override { m_language->stop(); }
 
  std::string execute(const std::string &module, const std::string &object,
                      const std::string &function,
                      const std::vector<Value> &parameters, int timeout,
                      ResultType result_type,
                      const GlobalCallbacks &global_callbacks) override;
 
  bool wait_for_idle() override;
  bool is_idle() override;
 
  size_t id() override;
 
  bool started() const;
 
 private:
  std::shared_ptr<JavaScript> m_language;
  bool m_language_started = false;
};
 
}  // namespace jit_executor
 
#endif  // ROUTER_SRC_JIT_EXECUTOR_SRC_JIT_EXECUTOR_JAVASCRIPT_CONTEXT_H_