1 /* Context switching within the JVM. */
3 /* Copyright (c) 2009-2019. 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"
16 #include "src/simix/smx_private.hpp"
17 #include "xbt/xbt_os_thread.h"
26 class JavacontextFactory;
28 class JavaContext : public simgrid::kernel::context::SerialThreadContext {
30 // The java process instance bound with the msg process structure:
31 jobject jprocess_ = nullptr;
32 // JNI interface pointer associated to this thread:
33 JNIEnv* jenv_ = nullptr;
35 friend class JavaContextFactory;
36 JavaContext(std::function<void()> code,
37 void_pfn_smxprocess_t cleanup_func,
40 void start_hook() override;
44 class JavaContextFactory : public simgrid::kernel::context::ContextFactory {
47 ~JavaContextFactory() override;
48 JavaContext* create_context(std::function<void()> code,
49 void_pfn_smxprocess_t, smx_actor_t process) override;
50 void run_all() override;
53 XBT_PRIVATE simgrid::kernel::context::ContextFactory* java_factory();
54 XBT_PRIVATE void java_main_jprocess(jobject process);
56 }}} // namespace simgrid::kernel::context
58 #endif /* !_XBT_CONTEXT_JAVA_H */