[EN-7587] Implement FetchDailyCandles sample

IsolatedPromise
dxFeed · Jun 28, 2024 · 349dd21 · 349dd21
1 parent 009f8d8
commit 349dd21
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Showing 2 changed files with 12 additions and 4 deletions.
diff --git a/include/dxfeed_graal_cpp_api/isolated/IsolatedCommon.hpp b/include/dxfeed_graal_cpp_api/isolated/IsolatedCommon.hpp
@@ -46,6 +46,14 @@ constexpr auto throwIfMinusOne = [](auto v) {
     return JavaException::throwIfMinusOne(v);
 };
 
+constexpr auto runGraalFunction(auto graalFunction, auto &&...params) {
+    return runIsolatedThrow(
+        [](auto threadHandle, auto &&graalFunction, auto &&...params) {
+            return graalFunction(static_cast<graal_isolatethread_t *>(threadHandle), params...);
+        },
+        graalFunction, params...);
+}
+
 constexpr auto runGraalFunctionAndThrow(auto resultCheckerConverter, auto graalFunction, auto &&...params) {
     return runIsolatedThrow(
         [](auto threadHandle, auto &&resultCheckerConverter, auto &&graalFunction, auto &&...params) {

diff --git a/src/isolated/promise/IsolatedPromise.cpp b/src/isolated/promise/IsolatedPromise.cpp
@@ -51,8 +51,8 @@ std::shared_ptr<EventType> /* dxfg_event_type_t* */ getResult(/* dxfg_promise_ev
             "Unable to execute function `dxfg_Promise_EventType_getResult`. The `promise` is nullptr");
     }
 
-    auto *graalEvent =
-        runGraalFunctionAndThrowIfNullptr(dxfg_Promise_EventType_getResult, static_cast<dxfg_promise_t *>(promise));
+    auto *graalEvent = runGraalFunctionAndThrowIfNullptr(dxfg_Promise_EventType_getResult,
+                                                         static_cast<dxfg_promise_event_t *>(promise));
 
     auto result = dxfcpp::EventMapper::fromGraal(graalEvent);
 
@@ -69,7 +69,7 @@ getResults(/* dxfg_promise_events_t * */ void *promise) {
     }
 
     auto *graalEvents = runGraalFunctionAndThrowIfNullptr(dxfg_Promise_List_EventType_getResult,
-                                                          static_cast<dxfg_promise_t *>(promise));
+                                                          static_cast<dxfg_promise_events_t *>(promise));
 
     auto result = dxfcpp::EventMapper::fromGraalList(graalEvents);
 
@@ -88,7 +88,7 @@ JavaException /* dxfg_exception_t* */ getException(/* dxfg_promise_t * */ void *
 
     auto result = JavaException::create(graalException);
 
-    runGraalFunctionAndThrowIfLessThanZero(dxfg_Exception_release, graalException);
+    runGraalFunction(dxfg_Exception_release, graalException);
 
     return result;
 }