1 /* Context switching within the JVM. */
3 /* Copyright (c) 2009-2021. The SimGrid Team. All rights reserved. */
5 /* This program is free software; you can redistribute it and/or modify it
6 * under the terms of the license (GNU LGPL) which comes with this package. */
8 #ifndef SIMGRID_JAVA_JAVA_CONTEXT_HPP
9 #define SIMGRID_JAVA_JAVA_CONTEXT_HPP
14 #include "simgrid/simix.h"
15 #include "src/kernel/context/ContextThread.hpp"
24 class JavacontextFactory;
26 class JavaContext : public simgrid::kernel::context::SerialThreadContext {
28 // The java process instance bound with the msg process structure:
29 jobject jprocess_ = nullptr;
30 // JNI interface pointer associated to this thread:
31 JNIEnv* jenv_ = nullptr;
33 friend class JavaContextFactory;
34 JavaContext(std::function<void()>&& code, smx_actor_t actor);
36 void start_hook() override;
37 void stop_hook() override;
40 class JavaContextFactory : public simgrid::kernel::context::ContextFactory {
43 ~JavaContextFactory() override;
44 Context* create_context(std::function<void()>&& code, actor::ActorImpl* actor) override;
45 void run_all() override;
48 XBT_PRIVATE simgrid::kernel::context::ContextFactory* java_factory();
49 XBT_PRIVATE void java_main_jprocess(jobject process);
51 }}} // namespace simgrid::kernel::context
53 #endif /* SIMGRID_JAVA_JAVA_CONTEXT_HPP */