diff --git a/unix/modjni.c b/unix/modjni.c index 9ef8436a33..2aee36998b 100644 --- a/unix/modjni.c +++ b/unix/modjni.c @@ -36,6 +36,7 @@ #include #define JJ(call, ...) (*env)->call(env, __VA_ARGS__) +#define JJ1(call) (*env)->call(env) static JavaVM *jvm; static JNIEnv *env; @@ -49,6 +50,7 @@ static jmethodID Method_toString_mid; STATIC const mp_obj_type_t jobject_type; STATIC const mp_obj_type_t jmethod_type; +STATIC mp_obj_t new_jobject(jobject jo); STATIC mp_obj_t call_method(jobject obj, const char *name, jarray methods, bool is_constr, mp_uint_t n_args, const mp_obj_t *args); typedef struct _mp_obj_jclass_t { @@ -66,6 +68,7 @@ typedef struct _mp_obj_jmethod_t { jobject obj; jmethodID meth; qstr name; + bool is_static; } mp_obj_jmethod_t; // jclass @@ -85,12 +88,21 @@ STATIC void jclass_attr(mp_obj_t self_in, qstr attr_in, mp_obj_t *dest) { jstring field_name = JJ(NewStringUTF, attr); jobject field = JJ(CallObjectMethod, self->cls, Class_getField_mid, field_name); - jfieldID field_id = JJ(FromReflectedField, field); - jobject obj = JJ(GetStaticObjectField, self->cls, field_id); + if (!JJ1(ExceptionCheck)) { + jfieldID field_id = JJ(FromReflectedField, field); + jobject obj = JJ(GetStaticObjectField, self->cls, field_id); + dest[0] = new_jobject(obj); + return; + } + //JJ1(ExceptionDescribe); + JJ1(ExceptionClear); - mp_obj_jobject_t *o = m_new_obj(mp_obj_jobject_t); - o->base.type = &jobject_type; - o->obj = obj; + mp_obj_jmethod_t *o = m_new_obj(mp_obj_jmethod_t); + o->base.type = &jmethod_type; + o->name = attr_in; + o->meth = NULL; + o->obj = self->cls; + o->is_static = true; dest[0] = o; } } @@ -142,6 +154,7 @@ STATIC void jobject_attr(mp_obj_t self_in, qstr attr_in, mp_obj_t *dest) { o->name = attr_in; o->meth = NULL; o->obj = self->obj; + o->is_static = false; dest[0] = o; } } @@ -310,7 +323,10 @@ STATIC mp_obj_t jmethod_call(mp_obj_t self_in, mp_uint_t n_args, mp_uint_t n_kw, const char *name = qstr_str(self->name); // jstring meth_name = JJ(NewStringUTF, name); - jclass obj_class = JJ(GetObjectClass, self->obj); + jclass obj_class = self->obj; + if (!self->is_static) { + obj_class = JJ(GetObjectClass, self->obj); + } jarray methods = JJ(CallObjectMethod, obj_class, Class_getMethods_mid); return call_method(self->obj, name, methods, false, n_args, args);