JNIEXPORT void JNICALL Java_org_simgrid_msg_Process_create(JNIEnv* env, jobject jprocess_arg, jobject jhost)
{
- jobject jprocess; /* the global reference to the java process instance */
- jstring jname; /* the name of the java process instance */
-
-
- /* get the name of the java process */
- jname = jprocess_get_name(jprocess_arg, env);
- if (!jname) {
- jxbt_throw_null(env, xbt_strdup("Process name cannot be nullptr"));
- return;
- }
- const char* name = env->GetStringUTFChars(jname, 0);
-
- /* bind/retrieve the msg host */
- msg_host_t host = jhost_get_native(env, jhost);
- if (!host) {
- jxbt_throw_notbound(env, "host", jhost);
- return;
- }
-
/* create a global java process instance */
- jprocess = jprocess_ref(jprocess_arg, env);
- if (!jprocess) {
- jxbt_throw_jni(env, "Can't get a global ref to the java process");
- return;
- }
+ jobject jprocess = jprocess_ref(jprocess_arg, env);
/* Actually build the MSG process */
+ jstring jname = jprocess_get_name(jprocess_arg, env);
+ const char* name = env->GetStringUTFChars(jname, 0);
msg_process_t process = MSG_process_create_from_stdfunc(
name, [jprocess]() -> void { simgrid::kernel::context::java_main_jprocess(jprocess); },
- /*data*/ nullptr, host, /* properties*/ nullptr);
+ /*data*/ nullptr, jhost_get_native(env, jhost), /* properties*/ nullptr);
env->ReleaseStringUTFChars(jname, name);
/* bind the java process instance to the native process */