/*
* Class: jep_InvocationHandler
* Method: invoke
* Signature: (Ljava/lang/String;JJ[Ljava/lang/Object;[Ljava/lang/Class;Ljava/lang/Class;)Ljava/lang/Object;
*/
JNIEXPORT jobject JNICALL Java_jep_InvocationHandler_invoke
(JNIEnv *env,
jclass clazz,
jstring jname,
jlong _jepThread,
jlong _target,
jobjectArray args,
jintArray types,
jint returnType)
{
JepThread *jepThread;
jobject ret;
const char *cname;
PyObject *target;
PyObject *callable;
target = (PyObject *) (intptr_t) _target;
ret = NULL;
callable = NULL;
jepThread = (JepThread *) (intptr_t) _jepThread;
if (!jepThread) {
THROW_JEP(env, "Couldn't get thread objects.");
return NULL;
}
PyEval_AcquireThread(jepThread->tstate);
// now get the callable object
cname = jstring2char(env, jname);
// python docs say this returns a new ref. they lie like dogs.
callable = PyObject_GetAttrString(target, (char *) cname);
release_utf_char(env, jname, cname);
if (process_py_exception(env, 0) || !callable) {
goto EXIT;
}
ret = pyembed_invoke(env, callable, args, types);
EXIT:
PyEval_ReleaseThread(jepThread->tstate);
return ret;
}
/*
* Class: jep_python_PyPointer
* Method: decref
* Signature: (JJ)V
*/
JNIEXPORT void JNICALL Java_jep_python_PyPointer_decref
(JNIEnv *env, jobject obj, jlong tstate, jlong pyobj)
{
JepThread *jepThread;
PyObject *pyObject;
jepThread = (JepThread *) tstate;
if (!jepThread) {
THROW_JEP(env, "Couldn't get thread objects.");
return;
}
pyObject = (PyObject*) pyobj;
PyEval_AcquireThread(jepThread->tstate);
Py_DECREF(pyObject);
PyEval_ReleaseThread(jepThread->tstate);
}
