[EN-7588] Implement PublishProfiles sample

ObservableSubscriptionChangeListener
dxFeed · May 6, 2024 · 75007a1 · 75007a1
1 parent 92cdb72
commit 75007a1
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Showing 4 changed files with 23 additions and 9 deletions.
diff --git a/CMakeLists.txt b/CMakeLists.txt
@@ -206,6 +206,7 @@ set(dxFeedGraalCxxApi_ApiOsub_Sources
         src/api/osub/WildcardSymbol.cpp
         src/api/osub/TimeSeriesSubscriptionSymbol.cpp
         src/api/osub/IndexedEventSubscriptionSymbol.cpp
+        src/api/osub/ObservableSubscriptionChangeListener.cpp
 )
 
 set(dxFeedGraalCxxApi_Ipf_Sources

diff --git a/include/dxfeed_graal_cpp_api/api/osub/ObservableSubscriptionChangeListener.hpp b/include/dxfeed_graal_cpp_api/api/osub/ObservableSubscriptionChangeListener.hpp
@@ -18,17 +18,13 @@ DXFCXX_DISABLE_MSC_WARNINGS_PUSH(4251)
 DXFCPP_BEGIN_NAMESPACE
 
 struct DXFCPP_EXPORT ObservableSubscriptionChangeListener {
-    virtual ~ObservableSubscriptionChangeListener() = default;
+    // virtual void symbolsAdded(const std::unordered_set<SymbolWrapper> &symbols) = 0;
+    // virtual void symbolsRemoved(const std::unordered_set<SymbolWrapper> & /*symbols*/){};
+    // virtual void subscriptionClosed(){};
 
-    virtual void symbolsAdded(const std::unordered_set<SymbolWrapper> &symbols) = 0;
-    virtual void symbolsRemoved(const std::unordered_set<SymbolWrapper> & /*symbols*/){};
-    virtual void subscriptionClosed(){};
-
-    static std::unique_ptr<ObservableSubscriptionChangeListener> create();
-};
-
-struct DXFCPP_EXPORT ObservableSubscriptionChangeListenerImpl : ObservableSubscriptionChangeListener {
+    JavaObjectHandle<ObservableSubscriptionChangeListener> handle_;
 
+    ObservableSubscriptionChangeListener();
 };
 
 DXFCPP_END_NAMESPACE

diff --git a/src/api/osub/ObservableSubscriptionChangeListener.cpp b/src/api/osub/ObservableSubscriptionChangeListener.cpp
@@ -0,0 +1,15 @@
+// Copyright (c) 2024 Devexperts LLC.
+// SPDX-License-Identifier: MPL-2.0
+
+#include <dxfg_api.h>
+
+#include <dxfeed_graal_cpp_api/api.hpp>
+
+DXFCPP_BEGIN_NAMESPACE
+
+ ObservableSubscriptionChangeListener::ObservableSubscriptionChangeListener() {
+
+}
+
+
+DXFCPP_END_NAMESPACE
diff --git a/src/internal/JavaObjectHandle.cpp b/src/internal/JavaObjectHandle.cpp
@@ -56,4 +56,6 @@ template struct JavaObjectHandle<DayFilter>;
 
 template struct JavaObjectHandle<TimeFormat>;
 
+template struct JavaObjectHandle<ObservableSubscriptionChangeListener>;
+
 DXFCPP_END_NAMESPACE