JNIEXPORT jobject JNICALL Java_org_simgrid_msg_Msg_environmentGetRoutingRoot(JNIEnv * env, jclass cls)
{
msg_as_t as = MSG_environment_get_routing_root();
jobject jas = jas_new_instance(env);
if (!jas) {
jxbt_throw_jni(env, "java As instantiation failed");
return nullptr;
}
jas = jas_ref(env, jas);
if (!jas) {
jxbt_throw_jni(env, "new global ref allocation failed");
return nullptr;
}
jas_bind(jas, as, env);
return (jobject) jas;
}
JNIEXPORT jobjectArray JNICALL
Java_org_simgrid_msg_As_getSons(JNIEnv * env, jobject jas) {
int index = 0;
jobjectArray jtable;
jobject tmp_jas;
msg_as_t tmp_as;
msg_as_t self_as = jas_get_native(env, jas);
xbt_dict_t dict = MSG_environment_as_get_routing_sons(self_as);
int count = xbt_dict_length(dict);
jclass cls = env->FindClass("org/simgrid/msg/As");
if (!cls) {
return NULL;
}
jtable = env->NewObjectArray((jsize) count, cls, NULL);
if (!jtable) {
jxbt_throw_jni(env, "Hosts table allocation failed");
return NULL;
}
xbt_dict_cursor_t cursor=NULL;
char *key;
xbt_dict_foreach(dict,cursor,key,tmp_as) {
tmp_jas = jas_new_instance(env);
if (!tmp_jas) {
jxbt_throw_jni(env, "java As instantiation failed");
return NULL;
}
tmp_jas = jas_ref(env, tmp_jas);
if (!tmp_jas) {
jxbt_throw_jni(env, "new global ref allocation failed");
return NULL;
}
jas_bind(tmp_jas, tmp_as, env);
env->SetObjectArrayElement(jtable, index, tmp_jas);
index++;
}
