JNIEXPORT void JNICALL Java_org_simgrid_msg_Comm_nativeInit(JNIEnv *env, jclass cls) {
jclass jfield_class_Comm = env->FindClass("org/simgrid/msg/Comm");
- if (!jfield_class_Comm) {
- jxbt_throw_native(env,bprintf("Can't find the org/simgrid/msg/Comm class."));
- return;
- }
+ xbt_assert(jfield_class_Comm, "Native initialization of msg/Comm failed. Please report that bug");
+
jcomm_field_Comm_bind = jxbt_get_jfield(env, jfield_class_Comm, "bind", "J");
jcomm_field_Comm_taskBind = jxbt_get_jfield(env, jfield_class_Comm, "taskBind", "J");
jcomm_field_Comm_receiving = jxbt_get_jfield(env, jfield_class_Comm, "receiving", "Z");
jtask_field_Comm_task = jxbt_get_jfield(env, jfield_class_Comm, "task", "Lorg/simgrid/msg/Task;");
jcomm_field_Comm_finished = jxbt_get_jfield(env, jfield_class_Comm, "finished", "Z");
- if (!jcomm_field_Comm_bind || !jcomm_field_Comm_taskBind || !jcomm_field_Comm_receiving || !jtask_field_Comm_task ||
- !jcomm_field_Comm_finished) {
- jxbt_throw_native(env,bprintf("Can't find some fields in Java class."));
- }
+ xbt_assert(jcomm_field_Comm_bind && jcomm_field_Comm_taskBind && jcomm_field_Comm_receiving &&
+ jtask_field_Comm_task && jcomm_field_Comm_finished,
+ "Native initialization of msg/Comm failed. Please report that bug");
}
JNIEXPORT void JNICALL Java_org_simgrid_msg_Comm_nativeFinalize(JNIEnv *env, jobject jcomm) {
}
if (!comm) {
- jxbt_throw_native(env,bprintf("comm is null"));
+ jxbt_throw_null(env, bprintf("comm is null"));
return JNI_FALSE;
}
JNIEXPORT void JNICALL Java_org_simgrid_msg_Comm_waitCompletion(JNIEnv *env, jobject jcomm, jdouble timeout) {
msg_comm_t comm = (msg_comm_t) (uintptr_t) env->GetLongField(jcomm, jcomm_field_Comm_bind);
if (!comm) {
- jxbt_throw_native(env,bprintf("comm is null"));
+ jxbt_throw_null(env, bprintf("comm is null"));
return;
}
comms[i] = (msg_comm_t) (uintptr_t) env->GetLongField(jcomm, jcomm_field_Comm_bind);
if (!comms[i]) {
- jxbt_throw_native(env,bprintf("comm at rank %d is null",i));
+ jxbt_throw_null(env, bprintf("comm at rank %d is null", i));
return nullptr;
}